debian-12-5.3_opam-2.4

2025-08-09 18:39.14: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (2d00d552d660373879913cbfefe0c8c71c4bc1fc) (linux-x86_64:debian-12-5.3_opam-2.4)
Base: ocaml/opam:debian-12-ocaml-5.3@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 2d00d552
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d
# debian-12-5.3_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam ./
RUN opam pin add -yn neural_nets_lib.dev './' && \
opam pin add -yn arrayjit.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2025-08-09 18:39.14: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d-debian-12-5.3_opam-2.4-83f2c92a8149933d384aef7c4711fb31"
2025-08-09 18:39.14: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d)
(comment debian-12-5.3_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-08-09 18:39.14: Waiting for resource in pool OCluster
2025-08-09 18:39.14: Waiting for worker…
2025-08-09 18:39.14: Got resource from pool OCluster
Building on phoebe
HEAD is now at 073a8f50 Second pass on bidirectional precision inference; cleanup after Claude, pivot to storing the top_down_prec flag with tensors,  make uint4x32_to_prec_uniform always ~top_down_prec:true
HEAD is now at 2d00d552 Third pass on bidirectional precision inference: include top-down tensors with precision specified by the user in bottom-up propagation


(from ocaml/opam:debian-12-ocaml-5.3@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d' locally
docker.io/ocaml/opam@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d: Pulling from ocaml/opam
b6da893a799e: Already exists
Digest: sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d
Status: Downloaded newer image for ocaml/opam@sha256:6c3206584a61f2e7d9bdcd4f930a97703856d06e2a2b9a11f433c0021b4a169d
2025-08-09 18:39.15 ---> using "8eaf3f2decb526ca35ad09f39f5f0c6ba5d9f4967b3f669a74b96aa9bc58a9eb" from cache


/: (comment debian-12-5.3_opam-2.4)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-08-09 18:39.15 ---> using "9bfb5ad4db617b7c882826218e397cb82a80f1ec507c9ebd6af72d0eac172351" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-09 18:39.15 ---> using "73df1b0e85c59612791ca1b06818024498a4e21db22828164bcac4b86a132d2a" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-63-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-08-09 18:39.15 ---> using "bef70556134d0e5209ca1f42df4e75fea5611e6c7646e7e2d9326cf708050a96" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-08-09 18:39.15 ---> using "e8b8362c5a4607ac8e4cae4eccf1d4704f31fa570f8fb802aafff16220f66edd" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u"))
e77940d8ff Merge pull request #28255 from dbuenzli/b0-publish-fmt.0.11.0


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-08-09 18:39.15 ---> using "7b5e471a9ce5351d615a5fa05832ea7c8a2adceaa1d621a289da90c524e9796d" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-08-09 18:39.15 ---> using "a1fe2d0438f677b8bc510dd8fd9083eea5b77fe36a94cb6bdb2942a4ec3ad21f" from cache


/src: (run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
[neural_nets_lib.dev] synchronised (file:///src)
neural_nets_lib is now pinned to file:///src (version dev)
[arrayjit.dev] synchronised (file:///src)
arrayjit is now pinned to file:///src (version dev)
2025-08-09 18:39.15 ---> using "7a4e10069c382a968c2262fdfa4be5617ab472275f69329984523ffa68bf6385" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-09 18:39.15 ---> using "de8ce623745ec564ccf215bcbba29eb6c655cf00769a51663530e27efea1fd42" from cache


/src: (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index [20.7 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [6924 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [272 kB]
- Fetched 403 kB in 1s (787 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[arrayjit.dev] synchronised (file:///src)
[neural_nets_lib.dev] synchronised (file:///src)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
libcurl4-gnutls-dev libffi-dev pkg-config zlib1g-dev


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libffi-dev" "pkg-config" "zlib1g-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
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(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
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(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18778 files and directories currently installed.)
- Preparing to unpack .../0-libcurl4-gnutls-dev_7.88.1-10+deb12u12_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u12) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../1-libffi-dev_3.4.4-1_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.4-1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../6-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u12) ...
- Setting up libffi-dev:amd64 (3.4.4-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...
2025-08-09 18:39.15 ---> using "af25b3e86b09cbd725527367f014d5fd3eef992e417c5fb33da270f4b8718964" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 87 packages
- install angstrom                0.16.1
- install astring                 0.8.5
- install backoff                 0.1.1
- install base                    v0.17.3
- install base-bytes              base
- install bigarray-compat         1.1.0
- install bigstringaf             0.10.0
- install camlp-streams           5.0.1
- install camlzip                 1.13
- install cmdliner                1.3.0
- install conf-libcurl            2
- install conf-libffi             2.0.0
- install conf-pkg-config         4
- install conf-zlib               1
- install cppo                    1.8.0
- install csexp                   1.5.2
- install csv                     2.4
- install ctypes                  0.23.0
- install ctypes-foreign          0.23.0
- install curl                    0.10.0
- install dune                    3.19.1
- install dune-configurator       3.19.1
- install dune-private-libs       3.19.1
- install dune-site               3.19.1
- install dyn                     3.19.1
- install fieldslib               v0.17.0
- install fmt                     0.11.0
- install integers                0.7.0
- install jane-street-headers     v0.17.0
- install jst-config              v0.17.0
- install logs                    0.9.0
- install mdx                     2.5.0
- install mtime                   2.1.0
- install multicore-magic         2.3.1
- install num                     1.6
- install ocaml-compiler-libs     v0.17.0
- install ocaml-syntax-shims      1.0.0
- install ocaml-version           4.0.1
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlbuild              0.16.1
- install ocamlfind               1.9.8
- install ordering                3.19.1
- install parsexp                 v0.17.0
- install pp                      2.0.0
- install pprint                  20230830
- install ppx_assert              v0.17.0
- install ppx_base                v0.17.0
- install ppx_cold                v0.17.0
- install ppx_compare             v0.17.0
- install ppx_derivers            1.2.1
- install ppx_deriving            6.1.1
- install ppx_enumerate           v0.17.0
- install ppx_expect              v0.17.3
- install ppx_fields_conv         v0.17.0
- install ppx_globalize           v0.17.2
- install ppx_hash                v0.17.0
- install ppx_here                v0.17.0
- install ppx_inline_test         v0.17.1
- install ppx_minidebug           2.3.0
- install ppx_optcomp             v0.17.1
- install ppx_sexp_conv           v0.17.1
- install ppx_string              v0.17.0
- install ppx_variants_conv       v0.17.1
- install ppxlib                  0.36.0
- install ppxlib_jane             v0.17.4
- install printbox                0.12
- install printbox-ext-plot       0.12
- install printbox-html           0.12
- install printbox-md             0.12
- install printbox-text           0.12
- install ptime                   1.2.0
- install re                      1.13.2
- install result                  1.5
- install saturn_lockfree         0.5.0
- install seq                     base
- install sexplib                 v0.17.0
- install sexplib0                v0.17.0
- install stdio                   v0.17.0
- install stdlib-shims            0.3.0
- install stdune                  3.19.1
- install thread-local-storage    0.2
- install time_now                v0.17.0
- install topkg                   1.1.0
- install tyxml                   4.6.0
- install uucp                    16.0.0
- install uutf                    1.0.4
- install variantslib             v0.17.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlzip.1.13  (cached)
-> installed conf-libcurl.2
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved csv.2.4  (cached)
-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
-> installed conf-libffi.2.0.0
-> installed conf-zlib.1
-> retrieved curl.0.10.0  (cached)
-> retrieved fieldslib.v0.17.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.4.0.1  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved pprint.20230830  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved dune.3.19.1, dune-configurator.3.19.1, dune-private-libs.3.19.1, dune-site.3.19.1, dyn.3.19.1, ordering.3.19.1, stdune.3.19.1  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> retrieved ppx_fields_conv.v0.17.0  (cached)
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.6
-> installed ocamlbuild.0.16.1
-> retrieved ppx_minidebug.2.3.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.16.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed camlzip.1.13
-> installed topkg.1.1.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.9.0
-> installed dune.3.19.1
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed csv.2.4
-> installed jane-street-headers.v0.17.0
-> installed multicore-magic.2.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.0.1
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pp.2.0.0
-> installed pprint.20230830
-> installed ppx_derivers.1.2.1
-> installed printbox.0.12
-> installed re.1.13.2
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed saturn_lockfree.0.5.0
-> installed integers.0.7.0
-> installed ordering.3.19.1
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.19.1
-> installed mdx.2.5.0
-> installed bigstringaf.0.10.0
-> installed dyn.3.19.1
-> installed tyxml.4.6.0
-> installed sexplib.v0.17.0
-> installed angstrom.0.16.1
-> installed printbox-html.0.12
-> installed curl.0.10.0
-> installed stdune.3.19.1
-> installed ctypes.0.23.0
-> installed base.v0.17.3
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed dune-private-libs.3.19.1
-> installed ctypes-foreign.0.23.0
-> installed dune-site.3.19.1
-> installed uucp.16.0.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed printbox-ext-plot.0.12
-> installed ppxlib.0.36.0
-> installed ppx_optcomp.v0.17.1
-> installed ppxlib_jane.v0.17.4
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_deriving.6.1.1
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_minidebug.2.3.0
-> installed ppx_base.v0.17.0
-> installed jst-config.v0.17.0
-> installed ppx_string.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-09 18:39.15 ---> using "240727c436574e0307c02011788bd3a70e79136a76f612d7258b8ba7fa2dafad" from cache


/src: (copy (src .) (dst /src))
2025-08-09 18:39.16 ---> saved as "8f046f0a772f53436948247eb8f90547c583ae80c485b561a8b66ea2b446daf6"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "arrayjit/test/dune", line 6, characters 16-24:
6 |   (pps ppx_here ppx_jane)))
^^^^^^^^
Error: Library "ppx_jane" not found.
-> required by
_build/default/arrayjit/test/.merlin-conf/exe-test_numerical_types
-> required by alias arrayjit/test/check
(cd _build/default/test/operations/config && ../../../arrayjit/bin/read_config.exe --read=backend)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend' to ocannl_backend.txt
File "test/operations/test_vec_simple.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_vec_simple.expected _build/default/test/operations/test_vec_simple.exe.output
diff --git a/_build/default/test/operations/test_vec_simple.expected b/_build/default/test/operations/test_vec_simple.exe.output
index 3b73538..b715a8e 100644
--- a/_build/default/test/operations/test_vec_simple.expected
+++ b/_build/default/test/operations/test_vec_simple.exe.output
@@ -1,7 +1,7 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 4 uniform random numbers:
-  [0]: 0.756113
-  [1]: 0.758716
-  [2]: 0.479668
-  [3]: 0.865075
+  [0]: 0.237546
+  [1]: 0.120910
+  [2]: 0.485426
+  [3]: 0.235820
File "test/operations/threefry4x32_demo.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/threefry4x32_demo.expected _build/default/test/operations/threefry4x32_demo.exe.output
diff --git a/_build/default/test/operations/threefry4x32_demo.expected b/_build/default/test/operations/threefry4x32_demo.exe.output
index 89351b8..22519b8 100644
--- a/_build/default/test/operations/threefry4x32_demo.expected
+++ b/_build/default/test/operations/threefry4x32_demo.exe.output
@@ -1,47 +1,51 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
-Generated 44 uniform random numbers:
-  [0]: 0.756113
-  [1]: 0.758716
-  [2]: 0.479668
-  [3]: 0.865075
-  [4]: 0.490017
-  [5]: 0.828125
-  [6]: 0.845653
-  [7]: 0.383373
-  [8]: 0.943452
-  [9]: 0.663022
-  [10]: 0.675966
-  [11]: 0.206998
-  [12]: 0.862081
-  [13]: 0.316310
-  [14]: 0.923034
-  [15]: 0.271412
-  [16]: 0.659129
-  [17]: 0.473695
-  [18]: 0.785375
-  [19]: 0.694083
-  [20]: 0.499545
-  [21]: 0.936835
-  [22]: 0.175210
-  [23]: 0.002862
-  [24]: 0.225633
-  [25]: 0.638001
-  [26]: 0.083278
-  [27]: 0.809498
-  [28]: 0.061526
-  [29]: 0.410366
-  [30]: 0.361402
-  [31]: 0.602626
-  [32]: 0.952481
-  [33]: 0.862708
-  [34]: 0.708908
-  [35]: 0.231687
-  [36]: 0.748360
-  [37]: 0.196777
-  [38]: 0.321022
-  [39]: 0.576774
-  [40]: 0.413620
-  [41]: 0.028902
-  [42]: 0.607390
-  [43]: 0.788146
+Generated 48 uniform random numbers:
+  [0]: 0.831543
+  [1]: 0.237549
+  [2]: 0.951172
+  [3]: 0.120911
+  [4]: 0.862793
+  [5]: 0.485352
+  [6]: 0.674316
+  [7]: 0.235840
+  [8]: 0.940918
+  [9]: 0.007248
+  [10]: 0.228271
+  [11]: 0.902832
+  [12]: 0.403564
+  [13]: 0.635254
+  [14]: 0.440674
+  [15]: 0.443604
+  [16]: 0.985352
+  [17]: 0.635254
+  [18]: 0.252686
+  [19]: 0.655762
+  [20]: 0.506836
+  [21]: 0.048828
+  [22]: 0.914551
+  [23]: 0.854004
+  [24]: 0.942871
+  [25]: 0.836426
+  [26]: 0.276855
+  [27]: 0.749023
+  [28]: 0.879883
+  [29]: 0.045044
+  [30]: 0.203247
+  [31]: 0.380127
+  [32]: 0.145630
+  [33]: 0.250000
+  [34]: 0.541016
+  [35]: 0.626953
+  [36]: 0.852051
+  [37]: 0.109009
+  [38]: 0.480713
+  [39]: 0.904785
+  [40]: 0.415039
+  [41]: 0.346924
+  [42]: 0.269287
+  [43]: 0.016891
+  [44]: 0.469238
+  [45]: 0.454346
+  [46]: 0.672852
+  [47]: 0.538086
(cd _build/default/test/operations && ./test_threefry_precision.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Threefry4x32 result precision: uint4x32
Uniform result precision: single
Retrieving commandline, environment, or config file variable ocannl_backend
Found multicore_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_output_prec_in_ll_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Compilation successful!
Actual tensor precision in context: uint4x32
(cd _build/default/test/ppx && ./test_ppx_op_expected.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/default/test/ppx && ./test_ppx_op.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/355a81d66f24efa4dcf817849a61f29b/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/355a81d66f24efa4dcf817849a61f29b/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/operations/dune", lines 19-29, characters 0-281:
19 | (rule
20 |  (alias runtest)
21 |  (target
22 |   (dir log_files))
23 |  (action
24 |   (run
25 |    %{dep:micrograd_demo_logging.exe}
26 |    "--ocannl_debug_backend=text"
27 |    "--ocannl_log_file_stem=micrograd_demo_logging"
28 |    "--ocannl_log_main_domain_to_stdout=false"
29 |    "--ocannl_debug_log_to_stream_files=true")))
(cd _build/default/test/operations && ./micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_stream_files=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_backend
Found multicore_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_output_prec_in_ll_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Found true, commandline --ocannl_debug_log_to_stream_files=true
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Fatal error: exception File "src/printbox-text/PrintBox_text.ml", line 212, characters 6-12: Assertion failed
Raised at PrintBox_text.Output.Make_out.to_buf_aux_ in file "src/printbox-text/PrintBox_text.ml", line 212, characters 6-50
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 19-42
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41
Called from PrintBox_text.Output.Make_out.render in file "src/printbox-text/PrintBox_text.ml", line 242, characters 14-64
Called from PrintBox_text.output in file "src/printbox-text/PrintBox_text.ml", line 851, characters 2-31
Called from Minidebug_runtime.PrintBox.output_box in file "minidebug_runtime.ml", line 1527, characters 19-59
Called from Minidebug_runtime.PrintBox.close_log_impl.close_tree in file "minidebug_runtime.ml", line 1572, characters 6-38
Called from Backends.Add_buffer_retrieval_and_syncing.sync_routine.post in file "arrayjit/lib/backends.ml", lines 225-232, characters 13-15
Called from Ocannl__Train.run in file "lib/train.ml" (inlined), line 43, characters 17-44
Called from Ocannl__Train.init_params in file "lib/train.ml", line 344, characters 2-10
Called from Ocannl__Train.run_once in file "lib/train.ml", line 512, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", line 512, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 493-516, characters 25-17
Called from Dune__exe__Micrograd_demo_logging.(fun) in file "test/operations/micrograd_demo_logging.ml", line 30, characters 9-47
Called from Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 858, characters 10-16
Re-raised at Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 889, characters 8-87
Called from Dune__exe__Micrograd_demo_logging in file "test/operations/micrograd_demo_logging.ml", lines 29-34, characters 2-27
(cd _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition test_threefry4x32.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/moons_demo_variant.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/moons_demo_variant.expected _build/default/test/einsum/moons_demo_variant.exe.output
diff --git a/_build/default/test/einsum/moons_demo_variant.expected b/_build/default/test/einsum/moons_demo_variant.exe.output
index 728b108..5d75587 100644
--- a/_build/default/test/einsum/moons_demo_variant.expected
+++ b/_build/default/test/einsum/moons_demo_variant.exe.output
@@ -1,78 +1,82 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Tnode: collecting accessible arrays...
-n0 moons_flat as moons_flat: Host&shared/38039; single prec 40x10x2; mem in bytes: 3_200
-n1 moons_classes as moons_classes: Host&shared/38039; single prec 40x10x1; mem in bytes: 1_600
-n2 range_over_offsets as range_over_offsets: Virt/15; single prec 4; mem in bytes: <not-in-yet>
-n3 !@self_id as n3: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n4 threefry4x32 as threefry4x32: Virt/15; single prec 4; mem in bytes: <not-in-yet>
-n5 b1 as b1: Host&stream/412410; single prec 16; mem in bytes: <not-in-yet>
-n6 grad_b1 as b1.grad: Local/26046; single prec 16; mem in bytes: <not-in-yet>
-n7 range_over_offsets as range_over_offsets: Virt/15; single prec 8; mem in bytes: <not-in-yet>
-n8 !@self_id as n8: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n9 threefry4x32 as threefry4x32: Virt/15; single prec 8; mem in bytes: <not-in-yet>
-n10 w1 as w1: Host&stream/412410; single prec 16x2; mem in bytes: <not-in-yet>
-n11 grad_w1 as w1.grad: Local/26046; single prec 16x2; mem in bytes: <not-in-yet>
-n12 range_over_offsets as range_over_offsets: Virt/15; single prec 4; mem in bytes: <not-in-yet>
-n13 !@self_id as n13: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n14 threefry4x32 as threefry4x32: Virt/15; single prec 4; mem in bytes: <not-in-yet>
-n15 w2 as w2: Host&stream/412410; single prec 1x16; mem in bytes: <not-in-yet>
-n16 grad_w2 as w2.grad: Local/26046; single prec 1x16; mem in bytes: <not-in-yet>
-n17 @|_moons_input as moons_input: Local/1046; single prec 10x2; mem in bytes: <not-in-yet>
-n20 @|_moons_class as moons_class: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n23 * as n23: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
-n24 grad_* as n23.grad: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
-n25 + as n25: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
-n26 grad_+ as n25.grad: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
-n27 relu as relu: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
-n28 grad_relu as relu.grad: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
-n29 *_mlp_@|_moons_input as mlp_moons_input: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n30 grad_*_mlp_@|_moons_input as mlp_moons_input.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n31 *. as n31: Virt/15; single prec 10x1; mem in bytes: <not-in-yet>
-n32 grad_*. as n31.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n33 1 as 1: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n34 - as n34: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n35 grad_- as n34.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n36 relu_margin_loss as relu_margin_loss: Virt/15; single prec 10x1; mem in bytes: <not-in-yet>
-n37 grad_relu_margin_loss as relu_margin_loss.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
-n38 10 as 10: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n39 => as n39: Local/1046; single prec 1; mem in bytes: <not-in-yet>
-n40 grad_=> as n39.grad: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n42 grad_/._scalar_loss as scalar_loss.grad: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n43 2 as 2: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n44 **. as n44: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n45 -1 as n45: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n46 *. as n46: Virt/152; single prec 1; mem in bytes: <not-in-yet>
-n48 1 as 1: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n49 200 as 200: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n50 !@ as n50: Virt/152; single prec 1; mem in bytes: <not-in-yet>
-n51 200 as 200: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n52 2 as 2: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n53 *. as n53: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n54 - as n54: Virt/152; single prec 1; mem in bytes: <not-in-yet>
-n55 0.1 as n55: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n56 *. as n56: Virt/152; single prec 1; mem in bytes: <not-in-yet>
-n58 sgd_delta_b1 as sgd_delta_b1: Virt/15; single prec 16; mem in bytes: <not-in-yet>
-n59 sgd_momentum_b1 as sgd_momentum_b1: unknown; single prec <not-in-yet>; mem in bytes: <not-in-yet>
-n60 0.0001 as n60: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n61 *. as n61: Virt/15; single prec 16; mem in bytes: <not-in-yet>
-n62 sgd_delta_w1 as sgd_delta_w1: Virt/15; single prec 16x2; mem in bytes: <not-in-yet>
-n63 sgd_momentum_w1 as sgd_momentum_w1: unknown; single prec <not-in-yet>; mem in bytes: <not-in-yet>
+n0 moons_flat as moons_flat: Host&shared/49039; single prec 40x10x2; mem in bytes: 3_200
+n1 moons_classes as moons_classes: Host&shared/49039; single prec 40x10x1; mem in bytes: 1_600
+n2 range_over_offsets as range_over_offsets: Virt/15; uint4x32 prec 4; mem in bytes: <not-in-yet>
+n3 42_random_seed as random_seed_42: Host-const/36; uint4x32 prec 1; mem in bytes: 16
+n4 !@self_id as n4: Virt/40; uint4x32 prec 1; mem in bytes: <not-in-yet>
+n5 threefry4x32 as threefry4x32: Virt/15; uint4x32 prec 4; mem in bytes: <not-in-yet>
+n6 threefry4x32 as threefry4x32: Virt/15; uint4x32 prec 4; mem in bytes: <not-in-yet>
+n7 b1 as b1: Host&stream/412410; single prec 16; mem in bytes: <not-in-yet>
+n8 grad_b1 as b1.grad: Local/26046; single prec 16; mem in bytes: <not-in-yet>
+n9 range_over_offsets as range_over_offsets: Virt/15; uint4x32 prec 8; mem in bytes: <not-in-yet>
+n10 !@self_id as n10: Virt/40; uint4x32 prec 1; mem in bytes: <not-in-yet>
+n11 threefry4x32 as threefry4x32: Virt/15; uint4x32 prec 8; mem in bytes: <not-in-yet>
+n12 threefry4x32 as threefry4x32: Virt/15; uint4x32 prec 8; mem in bytes: <not-in-yet>
+n13 w1 as w1: Host&stream/412410; single prec 16x2; mem in bytes: <not-in-yet>
+n14 grad_w1 as w1.grad: Local/26046; single prec 16x2; mem in bytes: <not-in-yet>
+n15 range_over_offsets as range_over_offsets: Virt/15; uint4x32 prec 4; mem in bytes: <not-in-yet>
+n16 !@self_id as n16: Virt/40; uint4x32 prec 1; mem in bytes: <not-in-yet>
+n17 threefry4x32 as threefry4x32: Virt/15; uint4x32 prec 4; mem in bytes: <not-in-yet>
+n18 threefry4x32 as threefry4x32: Virt/15; uint4x32 prec 4; mem in bytes: <not-in-yet>
+n19 w2 as w2: Host&stream/412410; single prec 1x16; mem in bytes: <not-in-yet>
+n20 grad_w2 as w2.grad: Local/26046; single prec 1x16; mem in bytes: <not-in-yet>
+n21 @|_moons_input as moons_input: Local/1046; single prec 10x2; mem in bytes: <not-in-yet>
+n24 @|_moons_class as moons_class: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n27 * as n27: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
+n28 grad_* as n27.grad: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
+n29 + as n29: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
+n30 grad_+ as n29.grad: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
+n31 relu as relu: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
+n32 grad_relu as relu.grad: Local/1046; single prec 10x16; mem in bytes: <not-in-yet>
+n33 *_mlp_@|_moons_input as mlp_moons_input: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n34 grad_*_mlp_@|_moons_input as mlp_moons_input.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n35 *. as n35: Virt/15; single prec 10x1; mem in bytes: <not-in-yet>
+n36 grad_*. as n35.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n37 1 as _1: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n38 - as n38: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n39 grad_- as n38.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n40 relu_margin_loss as relu_margin_loss: Virt/15; single prec 10x1; mem in bytes: <not-in-yet>
+n41 grad_relu_margin_loss as relu_margin_loss.grad: Local/1046; single prec 10x1; mem in bytes: <not-in-yet>
+n42 10 as _10: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n43 => as n43: Local/1046; single prec 1; mem in bytes: <not-in-yet>
+n44 grad_=> as n43.grad: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n46 grad_/._scalar_loss as scalar_loss.grad: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n47 2 as _2: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n48 **. as n48: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n49 -1 as n49: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n50 *. as n50: Virt/152; single prec 1; mem in bytes: <not-in-yet>
+n52 1 as _1: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n53 200 as _200: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n54 !@ as n54: Virt/152; single prec 1; mem in bytes: <not-in-yet>
+n55 200 as _200: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n56 2 as _2: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n57 *. as n57: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n58 - as n58: Virt/152; single prec 1; mem in bytes: <not-in-yet>
+n59 0.1 as n59: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n60 *. as n60: Virt/152; single prec 1; mem in bytes: <not-in-yet>
+n62 sgd_delta_b1 as sgd_delta_b1: Virt/15; single prec 16; mem in bytes: <not-in-yet>
+n63 sgd_momentum_b1 as sgd_momentum_b1: unknown; single prec <not-in-yet>; mem in bytes: <not-in-yet>
n64 0.0001 as n64: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n65 *. as n65: Virt/15; single prec 16x2; mem in bytes: <not-in-yet>
-n66 sgd_delta_w2 as sgd_delta_w2: Virt/15; single prec 1x16; mem in bytes: <not-in-yet>
-n67 sgd_momentum_w2 as sgd_momentum_w2: unknown; single prec <not-in-yet>; mem in bytes: <not-in-yet>
+n65 *. as n65: Virt/15; single prec 16; mem in bytes: <not-in-yet>
+n66 sgd_delta_w1 as sgd_delta_w1: Virt/15; single prec 16x2; mem in bytes: <not-in-yet>
+n67 sgd_momentum_w1 as sgd_momentum_w1: unknown; single prec <not-in-yet>; mem in bytes: <not-in-yet>
n68 0.0001 as n68: Virt/40; single prec 1; mem in bytes: <not-in-yet>
-n69 *. as n69: Virt/15; single prec 1x16; mem in bytes: <not-in-yet>
-n70 point_mlp_result as point_mlp_result: Host&shared/38039; single prec 2; mem in bytes: <not-in-yet>
-n71 * as n71: Local/1046; single prec 16; mem in bytes: <not-in-yet>
-n72 grad_* as n71.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
-n73 + as n73: Virt/15; single prec 16; mem in bytes: <not-in-yet>
-n74 grad_+ as n73.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
-n75 relu as relu: Virt/15; single prec 16; mem in bytes: <not-in-yet>
-n76 grad_relu as relu.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
-n77 *_mlp_point_mlp_result as mlp_point_mlp_result: Host&stream/412410; single prec 1; mem in bytes: <not-in-yet>
-n78 grad_*_mlp_point_mlp_result as mlp_point_mlp_result.grad: unknown; single prec 1; mem in bytes: <not-in-yet>
+n69 *. as n69: Virt/15; single prec 16x2; mem in bytes: <not-in-yet>
+n70 sgd_delta_w2 as sgd_delta_w2: Virt/15; single prec 1x16; mem in bytes: <not-in-yet>
+n71 sgd_momentum_w2 as sgd_momentum_w2: unknown; single prec <not-in-yet>; mem in bytes: <not-in-yet>
+n72 0.0001 as n72: Virt/40; single prec 1; mem in bytes: <not-in-yet>
+n73 *. as n73: Virt/15; single prec 1x16; mem in bytes: <not-in-yet>
+n74 point_mlp_result as point_mlp_result: Host&shared/37039; single prec 2; mem in bytes: <not-in-yet>
+n75 * as n75: Local/1046; single prec 16; mem in bytes: <not-in-yet>
+n76 grad_* as n75.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
+n77 + as n77: Virt/15; single prec 16; mem in bytes: <not-in-yet>
+n78 grad_+ as n77.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
+n79 relu as relu: Virt/15; single prec 16; mem in bytes: <not-in-yet>
+n80 grad_relu as relu.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
+n81 *_mlp_point_mlp_result as mlp_point_mlp_result: Host&stream/412410; single prec 1; mem in bytes: <not-in-yet>
+n82 grad_*_mlp_point_mlp_result as mlp_point_mlp_result.grad: unknown; single prec 1; mem in bytes: <not-in-yet>
Tnode: Finished printing headers.
mlp_result's name: mlp_point_mlp_result
(mlp moons_input) name: mlp_moons_input
(cd _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition zero2hero_1of7.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition primitive_ops.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia_exec.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia_exec.expected _build/default/test/einsum/einsum_trivia_exec.exe.output
diff --git a/_build/default/test/einsum/einsum_trivia_exec.expected b/_build/default/test/einsum/einsum_trivia_exec.exe.output
index 7b623db..37930c7 100644
--- a/_build/default/test/einsum/einsum_trivia_exec.expected
+++ b/_build/default/test/einsum/einsum_trivia_exec.exe.output
@@ -657,159 +657,159 @@ HERE: test/einsum/einsum_trivia_exec.ml:229:21
│└──────┴────────────────────────────────────┘│
└─────────────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:254:21
-┌────────────────────────────────┐
-│[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-│┌──────┬──────────────────┐     │
-││0 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 0.00  0.00  0.00 │     │
-││axis 2│ 0.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  0.00  4.00 │     │
-││      │ 0.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 0.00  1.00  0.00 │     │
-││axis 2│ 0.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  1.00  4.00 │     │
-││      │ 0.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 0.00  2.00  0.00 │     │
-││axis 2│ 0.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  2.00  4.00 │     │
-││      │ 0.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 0.00  3.00  0.00 │     │
-││axis 2│ 0.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  3.00  4.00 │     │
-││      │ 0.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 0.00  4.00  0.00 │     │
-││axis 2│ 0.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  4.00  4.00 │     │
-││      │ 0.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││1 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 1.00  0.00  0.00 │     │
-││axis 2│ 1.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  0.00  4.00 │     │
-││      │ 1.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 1.00  1.00  0.00 │     │
-││axis 2│ 1.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  1.00  4.00 │     │
-││      │ 1.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 1.00  2.00  0.00 │     │
-││axis 2│ 1.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  2.00  4.00 │     │
-││      │ 1.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 1.00  3.00  0.00 │     │
-││axis 2│ 1.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  3.00  4.00 │     │
-││      │ 1.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 1.00  4.00  0.00 │     │
-││axis 2│ 1.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  4.00  4.00 │     │
-││      │ 1.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││2 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 2.00  0.00  0.00 │     │
-││axis 2│ 2.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  0.00  4.00 │     │
-││      │ 2.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 2.00  1.00  0.00 │     │
-││axis 2│ 2.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  1.00  4.00 │     │
-││      │ 2.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 2.00  2.00  0.00 │     │
-││axis 2│ 2.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  2.00  4.00 │     │
-││      │ 2.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 2.00  3.00  0.00 │     │
-││axis 2│ 2.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  3.00  4.00 │     │
-││      │ 2.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 2.00  4.00  0.00 │     │
-││axis 2│ 2.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  4.00  4.00 │     │
-││      │ 2.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││3 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 3.00  0.00  0.00 │     │
-││axis 2│ 3.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  0.00  4.00 │     │
-││      │ 3.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 3.00  1.00  0.00 │     │
-││axis 2│ 3.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  1.00  4.00 │     │
-││      │ 3.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 3.00  2.00  0.00 │     │
-││axis 2│ 3.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  2.00  4.00 │     │
-││      │ 3.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 3.00  3.00  0.00 │     │
-││axis 2│ 3.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  3.00  4.00 │     │
-││      │ 3.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 3.00  4.00  0.00 │     │
-││axis 2│ 3.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  4.00  4.00 │     │
-││      │ 3.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-└────────────────────────────────┘
+┌───────────────────────────────────┐
+│[9]: ;=>+ shape 0:4,1:5,2:6,3:3    │
+│┌──────┬──────────────────────────┐│
+││0 @ 0 │axis 3                    ││
+│├──────┼──────────────────────────┤│
+││0 @ 1 │ -5.91e+7  3.36e-41  0.00 ││
+││axis 2│ 0.00      1.93e+3   1.00 ││
+││      │ ...       ...       ...  ││
+││      │ 2.82e+3   3.04e+3   4.00 ││
+││      │ 8.37e-11  1.12e-43  5.00 ││
+│├──────┼──────────────────────────┤│
+││1 @ 1 │ -5.91e+7  1.00     0.00  ││
+││axis 2│ 0.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 8.37e-11  1.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││2 @ 1 │ -5.91e+7  2.00     0.00  ││
+││axis 2│ 0.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 8.37e-11  2.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││3 @ 1 │ -5.91e+7  3.00     0.00  ││
+││axis 2│ 0.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 8.37e-11  3.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││4 @ 1 │ -5.91e+7  4.00     0.00  ││
+││axis 2│ 0.00      1.94e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 8.37e-11  4.00     5.00  ││
+│└──────┴──────────────────────────┘│
+├───────────────────────────────────┤
+│┌──────┬──────────────────────────┐│
+││1 @ 0 │axis 3                    ││
+│├──────┼──────────────────────────┤│
+││0 @ 1 │ -5.91e+7  3.36e-41  0.00 ││
+││axis 2│ 1.00      1.93e+3   1.00 ││
+││      │ ...       ...       ...  ││
+││      │ 2.82e+3   3.04e+3   4.00 ││
+││      │ 1.00      1.12e-43  5.00 ││
+│├──────┼──────────────────────────┤│
+││1 @ 1 │ -5.91e+7  1.00     0.00  ││
+││axis 2│ 1.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 1.00      1.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││2 @ 1 │ -5.91e+7  2.00     0.00  ││
+││axis 2│ 1.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 1.00      2.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││3 @ 1 │ -5.91e+7  3.00     0.00  ││
+││axis 2│ 1.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 1.00      3.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││4 @ 1 │ -5.91e+7  4.00     0.00  ││
+││axis 2│ 1.00      1.94e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 1.00      4.00     5.00  ││
+│└──────┴──────────────────────────┘│
+├───────────────────────────────────┤
+│┌──────┬──────────────────────────┐│
+││2 @ 0 │axis 3                    ││
+│├──────┼──────────────────────────┤│
+││0 @ 1 │ -5.91e+7  3.36e-41  0.00 ││
+││axis 2│ 2.00      1.93e+3   1.00 ││
+││      │ ...       ...       ...  ││
+││      │ 2.82e+3   3.04e+3   4.00 ││
+││      │ 2.00      1.12e-43  5.00 ││
+│├──────┼──────────────────────────┤│
+││1 @ 1 │ -5.91e+7  1.00     0.00  ││
+││axis 2│ 2.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 2.00      1.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││2 @ 1 │ -5.91e+7  2.00     0.00  ││
+││axis 2│ 2.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 2.00      2.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││3 @ 1 │ -5.91e+7  3.00     0.00  ││
+││axis 2│ 2.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 2.00      3.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││4 @ 1 │ -5.91e+7  4.00     0.00  ││
+││axis 2│ 2.00      1.94e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 2.00      4.00     5.00  ││
+│└──────┴──────────────────────────┘│
+├───────────────────────────────────┤
+│┌──────┬──────────────────────────┐│
+││3 @ 0 │axis 3                    ││
+│├──────┼──────────────────────────┤│
+││0 @ 1 │ -5.91e+7  3.36e-41  0.00 ││
+││axis 2│ 3.00      1.93e+3   1.00 ││
+││      │ ...       ...       ...  ││
+││      │ 2.82e+3   3.04e+3   4.00 ││
+││      │ 3.00      1.12e-43  5.00 ││
+│├──────┼──────────────────────────┤│
+││1 @ 1 │ -5.91e+7  1.00     0.00  ││
+││axis 2│ 3.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 3.00      1.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││2 @ 1 │ -5.91e+7  2.00     0.00  ││
+││axis 2│ 3.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 3.00      2.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││3 @ 1 │ -5.91e+7  3.00     0.00  ││
+││axis 2│ 3.00      1.93e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 3.00      3.00     5.00  ││
+│├──────┼──────────────────────────┤│
+││4 @ 1 │ -5.91e+7  4.00     0.00  ││
+││axis 2│ 3.00      1.94e+3  1.00  ││
+││      │ ...       ...      ...   ││
+││      │ 2.82e+3   3.04e+3  4.00  ││
+││      │ 3.00      4.00     5.00  ││
+│└──────┴──────────────────────────┘│
+└───────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:255:21
[1]: =>_ti shape 0:4,1:3  <not-hosted>
HERE: test/einsum/einsum_trivia_exec.ml:256:21
-┌───────────────────────────┐
-│[7]: =>_tk shape 0:6,1:3   │
-│┌──────┬──────────────────┐│
-││      │axis 1            ││
-│├──────┼──────────────────┤│
-││axis 0│ 0.00  0.00  0.00 ││
-││      │ 0.00  0.00  1.00 ││
-││      │ ...   ...   ...  ││
-││      │ 0.00  0.00  4.00 ││
-││      │ 0.00  0.00  5.00 ││
-│└──────┴──────────────────┘│
-└───────────────────────────┘
+┌───────────────────────────────────┐
+│[7]: =>_tk shape 0:6,1:3           │
+│┌──────┬──────────────────────────┐│
+││      │axis 1                    ││
+│├──────┼──────────────────────────┤│
+││axis 0│ -5.91e+7  3.36e-41  0.00 ││
+││      │ 0.00      1.93e+3   1.00 ││
+││      │ ...       ...       ...  ││
+││      │ 2.82e+3   3.04e+3   4.00 ││
+││      │ 8.37e-11  1.12e-43  5.00 ││
+│└──────┴──────────────────────────┘│
+└───────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:278:21
┌─────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 0:3|1:4,2:2                                     │
File "test/training/dune", line 23, characters 7-13:
23 |  (name bigram)
^^^^^^
(cd _build/default/test/training && ./bigram.exe) > _build/default/test/training/bigram.exe.output
Fatal error: exception (lib/shape.ml.Shape_error
"apply_row_constraint: Total_elems constraint failed: 1 not divisible by 4"
((Row_mismatch
((dims ()) (bcast Broadcastable) (id ((sh_id 75) (kind Output)))))))
Raised at Ocannl__Row.apply_row_constraint in file "lib/row.ml", lines 1222-1227, characters 10-41
Re-raised at Ocannl__Row.apply_row_constraint in file "lib/row.ml", lines 1222-1227, characters 10-41
Re-raised at Ocannl__Row.apply_row_constraint in file "lib/row.ml", lines 1217-1227, characters 8-41
Re-raised at Ocannl__Row.apply_row_constraint in file "lib/row.ml", lines 1145-1313, characters 4-89
Re-raised at Ocannl__Row.apply_row_constraint in file "lib/row.ml", lines 1143-1313, characters 7-89
Re-raised at Ocannl__Row.apply_row_constraint in file "lib/row.ml", lines 1140-1313, characters 25-89
Called from Ocannl__Row.apply_rows_constraint in file "lib/row.ml", line 1062, characters 33-88
Re-raised at Ocannl__Row.apply_rows_constraint in file "lib/row.ml", line 1062, characters 33-88
Re-raised at Ocannl__Row.apply_rows_constraint in file "lib/row.ml", lines 1061-1138, characters 4-59
Re-raised at Ocannl__Row.apply_rows_constraint in file "lib/row.ml", lines 1057-1138, characters 42-59
Called from Ocannl__Row.solve_inequalities.solve.f in file "lib/row.ml", line 2319, characters 17-82
Re-raised at Ocannl__Row.solve_inequalities.solve.f in file "lib/row.ml", lines 2316-2319, characters 10-82
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl__Row.solve_inequalities.solve in file "lib/row.ml", line 2332, characters 22-56
Re-raised at Ocannl__Row.solve_inequalities.solve in file "lib/row.ml", lines 2276-2338, characters 16-25
Called from Ocannl__Row.solve_inequalities.solve in file "lib/row.ml", line 2338, characters 9-25
Re-raised at Ocannl__Row.solve_inequalities.solve in file "lib/row.ml", lines 2276-2338, characters 16-25
Called from Ocannl__Row.solve_inequalities.solve in file "lib/row.ml", line 2338, characters 9-25
Re-raised at Ocannl__Row.solve_inequalities.solve in file "lib/row.ml", lines 2276-2338, characters 16-25
Called from Ocannl__Row.solve_inequalities in file "lib/row.ml", line 2340, characters 2-17
Re-raised at Ocannl__Row.solve_inequalities in file "lib/row.ml", lines 2274-2340, characters 35-17
Called from Ocannl__Shape.finish_inference in file "lib/shape.ml", line 713, characters 22-71
Re-raised at Ocannl__Shape.finish_inference in file "lib/shape.ml", lines 702-724, characters 33-24
Called from Ocannl__Shape.derive_projections in file "lib/shape.ml", line 820, characters 2-21
Re-raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", lines 819-886, characters 35-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl__Tensor.term.op_asn in file "lib/tensor.ml", line 475, characters 20-56
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 327, characters 33-50
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 327, characters 8-99
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 322, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 323, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 322, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 322, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 322, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 322, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 322, characters 17-24
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 322-324, characters 8-30
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 320, characters 66-72
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 320, characters 30-89
Re-raised at Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", lines 250-356, characters 11-62
Called from Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", line 358, characters 2-11
Re-raised at Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", lines 160-358, characters 29-11
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 522, characters 26-43
Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 522, characters 2-43
Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", lines 517-523, characters 22-85
Called from Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 255-256, characters 4-45
Re-raised at Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 247-256, characters 34-47
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 440, characters 6-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 439-440, characters 4-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 319, characters 26-82
Called from Dune__exe__Bigram in file "test/training/bigram.ml", line 88, characters 19-89
(cd _build/.sandbox/355a81d66f24efa4dcf817849a61f29b/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition einsum_trivia.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia.ml _build/.sandbox/355a81d66f24efa4dcf817849a61f29b/default/test/einsum/einsum_trivia.ml.corrected
diff --git a/_build/default/test/einsum/einsum_trivia.ml b/_build/.sandbox/355a81d66f24efa4dcf817849a61f29b/default/test/einsum/einsum_trivia.ml.corrected
index 97dc940..5e2df37 100644
--- a/_build/default/test/einsum/einsum_trivia.ml
+++ b/_build/.sandbox/355a81d66f24efa4dcf817849a61f29b/default/test/einsum/einsum_trivia.ml.corrected
@@ -976,144 +976,144 @@ let%expect_test "outer_sum simulating axis concatenation" =
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:975:21
-    ┌────────────────────────────────┐
-    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-    │┌──────┬──────────────────┐     │
-    ││0 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 0.00  0.00  0.00 │     │
-    ││axis 2│ 0.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  0.00  4.00 │     │
-    ││      │ 0.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 0.00  1.00  0.00 │     │
-    ││axis 2│ 0.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  1.00  4.00 │     │
-    ││      │ 0.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 0.00  2.00  0.00 │     │
-    ││axis 2│ 0.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  2.00  4.00 │     │
-    ││      │ 0.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 0.00  3.00  0.00 │     │
-    ││axis 2│ 0.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  3.00  4.00 │     │
-    ││      │ 0.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 0.00  4.00  0.00 │     │
-    ││axis 2│ 0.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  4.00  4.00 │     │
-    ││      │ 0.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││1 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 1.00  0.00  0.00 │     │
-    ││axis 2│ 1.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  0.00  4.00 │     │
-    ││      │ 1.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 1.00  1.00  0.00 │     │
-    ││axis 2│ 1.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  1.00  4.00 │     │
-    ││      │ 1.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 1.00  2.00  0.00 │     │
-    ││axis 2│ 1.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  2.00  4.00 │     │
-    ││      │ 1.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 1.00  3.00  0.00 │     │
-    ││axis 2│ 1.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  3.00  4.00 │     │
-    ││      │ 1.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 1.00  4.00  0.00 │     │
-    ││axis 2│ 1.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  4.00  4.00 │     │
-    ││      │ 1.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││2 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 2.00  0.00  0.00 │     │
-    ││axis 2│ 2.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  0.00  4.00 │     │
-    ││      │ 2.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 2.00  1.00  0.00 │     │
-    ││axis 2│ 2.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  1.00  4.00 │     │
-    ││      │ 2.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 2.00  2.00  0.00 │     │
-    ││axis 2│ 2.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  2.00  4.00 │     │
-    ││      │ 2.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 2.00  3.00  0.00 │     │
-    ││axis 2│ 2.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  3.00  4.00 │     │
-    ││      │ 2.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 2.00  4.00  0.00 │     │
-    ││axis 2│ 2.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  4.00  4.00 │     │
-    ││      │ 2.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││3 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 3.00  0.00  0.00 │     │

││axis 2│ 3.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  0.00  4.00 │     │
-    ││      │ 3.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 3.00  1.00  0.00 │     │
-    ││axis 2│ 3.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  1.00  4.00 │     │
-    ││      │ 3.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 3.00  2.00  0.00 │     │
-    ││axis 2│ 3.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  2.00  4.00 │     │
-    ││      │ 3.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 3.00  3.00  0.00 │     │
-    ││axis 2│ 3.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  3.00  4.00 │     │
-    ││      │ 3.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 3.00  4.00  0.00 │     │
-    ││axis 2│ 3.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  4.00  4.00 │     │
-    ││      │ 3.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    └────────────────────────────────┘
+    ┌────────────────────────────────────┐
+    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3     │
+    │┌──────┬───────────────────────────┐│
+    ││0 @ 0 │axis 3                     ││
+    │├──────┼───────────────────────────┤│
+    ││0 @ 1 │ 1.24e-25  3.38e-41   0.00 ││
+    ││axis 2│ 0.00      -1.00e+18  1.00 ││
+    ││      │ ...       ...        ...  ││
+    ││      │ 4.68e+3   5.12e+3    4.00 ││
+    ││      │ 4.02e-41  3.77e-25   5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││1 @ 1 │ 1.24e-25  1.00       0.00 ││
+    ││axis 2│ 0.00      -1.00e+18  1.00 ││
+    ││      │ ...       ...        ...  ││
+    ││      │ 4.68e+3   5.12e+3    4.00 ││
+    ││      │ 4.02e-41  1.00       5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││2 @ 1 │ 1.24e-25  2.00       0.00 ││
+    ││axis 2│ 0.00      -1.00e+18  1.00 ││
+    ││      │ ...       ...        ...  ││
+    ││      │ 4.68e+3   5.12e+3    4.00 ││
+    ││      │ 4.02e-41  2.00       5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││3 @ 1 │ 1.24e-25  3.00       0.00 ││
+    ││axis 2│ 0.00      -1.00e+18  1.00 ││
+    ││      │ ...       ...        ...  ││
+    ││      │ 4.68e+3   5.12e+3    4.00 ││
+    ││      │ 4.02e-41  3.00       5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││4 @ 1 │ 1.24e-25  4.00       0.00 ││
+    ││axis 2│ 0.00      -1.00e+18  1.00 ││
+    ││      │ ...       ...        ...  ││
+    ││      │ 4.68e+3   5.12e+3    4.00 ││
+    ││      │ 4.02e-41  4.00       5.00 ││
+    │└──────┴───────────────────────────┘│
+    ├────────────────────────────────────┤
+    │┌──────┬──────────────────────────┐ │
+    ││1 @ 0 │axis 3                    │ │
+    │├──────┼──────────────────────────┤ │
+    ││0 @ 1 │ 1.00     3.38e-41   0.00 │ │
+    ││axis 2│ 1.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 1.00     3.77e-25   5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││1 @ 1 │ 1.00     1.00       0.00 │ │
+    ││axis 2│ 1.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 1.00     1.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││2 @ 1 │ 1.00     2.00       0.00 │ │
+    ││axis 2│ 1.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 1.00     2.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││3 @ 1 │ 1.00     3.00       0.00 │ │
+    ││axis 2│ 1.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 1.00     3.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││4 @ 1 │ 1.00     4.00       0.00 │ │
+    ││axis 2│ 1.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 1.00     4.00       5.00 │ │
+    │└──────┴──────────────────────────┘ │
+    ├────────────────────────────────────┤
+    │┌──────┬──────────────────────────┐ │
+    ││2 @ 0 │axis 3                    │ │
+    │├──────┼──────────────────────────┤ │
+    ││0 @ 1 │ 2.00     3.38e-41   0.00 │ │
+    ││axis 2│ 2.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 2.00     3.77e-25   5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││1 @ 1 │ 2.00     1.00       0.00 │ │
+    ││axis 2│ 2.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 2.00     1.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││2 @ 1 │ 2.00     2.00       0.00 │ │
+    ││axis 2│ 2.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 2.00     2.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││3 @ 1 │ 2.00     3.00       0.00 │ │
+    ││axis 2│ 2.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 2.00     3.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││4 @ 1 │ 2.00     4.00       0.00 │ │
+    ││axis 2│ 2.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 2.00     4.00       5.00 │ │
+    │└──────┴──────────────────────────┘ │
+    ├────────────────────────────────────┤
+    │┌──────┬──────────────────────────┐ │
+    ││3 @ 0 │axis 3                    │ │
+    │├──────┼──────────────────────────┤ │
+    ││0 @ 1 │ 3.00     3.38e-41   0.00 │ │
+    ││axis 2│ 3.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 3.00     3.77e-25   5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││1 @ 1 │ 3.00     1.00       0.00 │ │
+    ││axis 2│ 3.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 3.00     1.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││2 @ 1 │ 3.00     2.00       0.00 │ │
+    ││axis 2│ 3.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 3.00     2.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││3 @ 1 │ 3.00     3.00       0.00 │ │
+    ││axis 2│ 3.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 3.00     3.00       5.00 │ │
+    │├──────┼──────────────────────────┤ │
+    ││4 @ 1 │ 3.00     4.00       0.00 │ │
+    ││axis 2│ 3.00     -1.00e+18  1.00 │ │
+    ││      │ ...      ...        ...  │ │
+    ││      │ 4.68e+3  5.12e+3    4.00 │ │
+    ││      │ 3.00     4.00       5.00 │ │
+    │└──────┴──────────────────────────┘ │
+    └────────────────────────────────────┘
|}];
Train.printf ~here:[%here] ~with_code:false ~with_grad:false ti;
[%expect
@@ -1124,19 +1124,19 @@ let%expect_test "outer_sum simulating axis concatenation" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false tk;
[%expect
{|
-    HERE: test/einsum/einsum_trivia.ml:1134:21
-    ┌───────────────────────────┐
-    │[7]: =>_tk shape 0:6,1:3   │
-    │┌──────┬──────────────────┐│
-    ││      │axis 1            ││
-    │├──────┼──────────────────┤│
-    ││axis 0│ 0.00  0.00  0.00 ││
-    ││      │ 0.00  0.00  1.00 ││
-    ││      │ ...   ...   ...  ││
-    ││      │ 0.00  0.00  4.00 ││
-    ││      │ 0.00  0.00  5.00 ││
-    │└──────┴──────────────────┘│
-    └───────────────────────────┘
+    HERE: test/einsum/einsum_trivia.ml:1124:21
+    ┌────────────────────────────────────┐
+    │[7]: =>_tk shape 0:6,1:3            │
+    │┌──────┬───────────────────────────┐│
+    ││      │axis 1                     ││
+    │├──────┼───────────────────────────┤│
+    ││axis 0│ 1.24e-25  3.38e-41   0.00 ││
+    ││      │ 0.00      -1.00e+18  1.00 ││
+    ││      │ ...       ...        ...  ││
+    ││      │ 4.68e+3   5.12e+3    4.00 ││
+    ││      │ 4.02e-41  3.77e-25   5.00 ││
+    │└──────┴───────────────────────────┘│
+    └────────────────────────────────────┘
|}]


let%expect_test "einsum with a leftmost input axis preserved as output axis" =
@@ -1162,7 +1162,7 @@ let%expect_test "einsum with a leftmost input axis preserved as output axis" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false c;
[%expect
{|
-    HERE: test/einsum/einsum_trivia.ml:1172:21
+    HERE: test/einsum/einsum_trivia.ml:1162:21
┌─────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 0:3|1:4,2:2                                     │
│┌──────┬──────────────────┬──────────────────┬──────────────────┐│
@@ -1196,7 +1196,7 @@ let%expect_test "einsum permuting two leftmost input axes as output axes" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false c;
[%expect
{|
-    HERE: test/einsum/einsum_trivia.ml:1206:21
+    HERE: test/einsum/einsum_trivia.ml:1196:21
┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 2:4->0:3,1:2                                                                                          │
│┌──────┬────────────────────────────────────┬────────────────────────────────────┬────────────────────────────────────┐│
(cd _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition hello_world_op.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/operations/test_threefry4x32.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_threefry4x32.ml _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations/test_threefry4x32.ml.corrected
diff --git a/_build/default/test/operations/test_threefry4x32.ml b/_build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations/test_threefry4x32.ml.corrected
index d350381..32ad13d 100644
--- a/_build/default/test/operations/test_threefry4x32.ml
+++ b/_build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations/test_threefry4x32.ml.corrected
@@ -38,11 +38,11 @@ let%expect_test "threefry4x32 basic test" =
[%expect
{|
First 5 uniform random values:
-      [0]: 0.756113
-      [1]: 0.758716
-      [2]: 0.479668
-      [3]: 0.865075
-      [4]: 0.490017
+      [0]: 0.237546
+      [1]: 0.120910
+      [2]: 0.485426
+      [3]: 0.235820
+      [4]: 0.007262
All values in [0, 1) range: true
|}]


@@ -76,8 +76,8 @@ let%expect_test "uint4x32_to_prec_uniform different precisions" =


[%expect
{|
-    Single precision - first value: 0.756113, second value: 0.758716
+    Single precision - first value: 0.237546, second value: 0.120910
All values in [0, 1) range: true
-    Half precision - first value: 0.756113, second value: 0.758716
+    Half precision - first value: 0.831543, second value: 0.237549
All values in [0, 1) range: true
|}]
File "test/operations/zero2hero_1of7.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/zero2hero_1of7.ml _build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations/zero2hero_1of7.ml.corrected
diff --git a/_build/default/test/operations/zero2hero_1of7.ml b/_build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations/zero2hero_1of7.ml.corrected
index 5caa1d9..14a8ee7 100644
--- a/_build/default/test/operations/zero2hero_1of7.ml
+++ b/_build/.sandbox/1aa70da51be75f623cea67ea8f3b1320/default/test/operations/zero2hero_1of7.ml.corrected
@@ -273,21 +273,21 @@ let%expect_test "Simple gradients hosted" =
[%expect
{|
#12 *._l
-                        0.00
+                        -5.47e-15
#13 grad_*._l
-                        0.00
+                        -5.47e-15
#8 +_d                   │#10 f non-emb
-                  0.00                    │ -2.00
+                  -5.47e-15               │ -2.00
#9 grad_+_d              │#11 grad_f
-                  0.00                    │ 0.00
+                  -5.47e-15               │ -5.47e-15
#4 *._e            │#6 c non-emb│
-           0.00              │ 1.00e+1    │
+           -5.47e-15         │ 1.00e+1    │
#5 grad_*._e       │#7 grad_c   │
-           0.00              │ 0.00       │
+           -1.04e+3          │ -5.47e-15  │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     -2.29e+24  │ -1.04e+3   │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
@@ -403,21 +403,21 @@ let%expect_test "Simple gradients virtual" =
[%expect
{|
#12 *._l
-                    0.00
+                    -5.47e-15
#13 grad_*._l Virt/40
<void>
#8 +_d Local/1046            │#10 f non-emb
<void>                       │ -2.00
#9 grad_+_d Virt/40          │#11 grad_f
-             <void>                       │ 0.00
+             <void>                       │ -5.47e-15
#4 *._e Virt/152       │#6 c non-emb│
<void>                 │ 1.00e+1    │
#5 grad_*._e Virt/40   │#7 grad_c   │
-      <void>                 │ 0.00       │
+      <void>                 │ -5.47e-15  │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     -2.31e+24  │ -2.29e+24  │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
File "test/training/moons_demo.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/training/moons_demo.expected _build/default/test/training/moons_demo.exe.output
diff --git a/_build/default/test/training/moons_demo.expected b/_build/default/test/training/moons_demo.exe.output
index 3d5e347..d622730 100644
--- a/_build/default/test/training/moons_demo.expected
+++ b/_build/default/test/training/moons_demo.exe.output
@@ -2,41 +2,41 @@ Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Half-moons scatterplot and decision boundary:
┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│************************************#*********************************************..................│
-│*****************************##*#*#***###**#*************************************...................│
-│*********************##**#*#*###***#*##*#**#*##*********************************....................│
-│*******************####*##########***#####**####*******************************.....................│
-│**************#**###**#**#*#*#*###*#*#**#*#####*****##************************......................│
-│***************#####*#*##****##**####*####**#**#*#*#*************************.......................│
-│*************#*###*#*#*#*******************#*#*#########*********************.......................│
-│*********#**##*#*#*#**************************####*###*#********************........................│
-│********#****###*#*******************************#**#*#*##*#****************........................│
-│******#*#*#*#####************************************#####******************........................│
-│************###**************************************#*#********************........................│
-│********###**#**************........*******************###*##**************.........................│
-│******####*###***********.............********************###**#***********.........................│
-│*****###*##*#**********...........%%....****************#*##*#*************....................%....│
-│****#*#####***********.........%....%.....****************####**#**********....................%....│
-│****##*#*#**********...........%%%%........****************##*************...................%%.%%..│
-│***####*#**********..............%..%........***************####**********...................%..%.%.│
-│**##*#**#*********..............%.%%...........************###**##********...................%..%..%│
-│*##*#*##*********..............%.%%.%...........**********#**##**#********...................%.%..%.│
-│***####*********...............%%.%%.%............***********#####*#*****....................%....%.│
-│*##*##*#******..................%...%...............********##*#*#*******..................%.%%%.%..│
-│#**#**#******..................%%%.%%................*********#*###******...................%....%..│
-│####********.......................%.%.%...............******##*##*******..................%%%%%....│
-│#***##*****......................%%.%%..%................****#####*#****...................%%%%.%...│
-│##*#******........................%%%.%.%.................********##****.................%..%%%.....│
-│#*#******..........................%%.%.....................***#**##****..................%.%.%%%...│
-│#**#***.............................%%%%%..%..................***#******.................%%%........│
-│##****............................%...%.%%%...................##***#***................%%%.%..%.....│
-│*****...............................%.%%%%........................*****..............%..%.%%.%......│
-│****.................................%%.%%%%.............................................%%.%%......│
-│***....................................%..%..%.....................................%%%%.%%%%%.......│
-│*........................................%.%%.%%..%...............................%%%%%%.%.%........│
-│........................................%%.%%.%%%................................%%.%.%...%.........│
-│.............................................%%%.............................%.%.%..%%..%...........│
-│.............................................%.%%.%%%%%..................%%%.%%.%.%..%..............│
+│************************************#***************************************************************│
+│*****************************##*#*#***###**#********************************************************│
+│*********************##**#*#*###***#*##*#**#*##*****************************************************│
+│*******************####*##########***#####**####****************************************************│
+│**************#**###**#**#*#*#*###*#*#**#*#####*****##**********************************************│
+│***************#####*#*##****##**####*####**#**#*#*#************************************************│
+│*************#*###*#*#*#*******************#*#*#########********************************************│
+│*********#**##*#*#*#**************************####*###*#********************************************│
+│********#****###*#*******************************#**#*#*##*#****************************************│
+│******#*#*#*#####************************************#####*********************.....................│
+│************###**************************************#*#*********...................................│
+│********###**#*************************************....###.##.......................................│
+│******####*###***********************.....................###..#....................................│
+│*****###*##*#********************.%%....................#.##.#.................................%....│
+│****#*#####********************%....%.....................####..#..............................%....│
+│****##*#*#********************.%%%%........................##................................%%.%%..│
+│***####*#*******************.....%..%.......................####.............................%..%.%.│
+│**##*#**#*****************......%.%%.......................###..##...........................%..%..%│
+│*##*#*##****************.......%.%%.%.....................#..##..#...........................%.%..%.│
+│***####****************........%%.%%.%.......................#####.#.........................%....%.│
+│*##*##*#*************...........%...%.......................##.#.#.........................%.%%%.%..│
+│#**#**#************............%%%.%%.........................#.###.........................%....%..│
+│####**************.................%.%.%.....................##.##.........................%%%%%....│
+│#***##**********.................%%.%%..%....................#####.#.......................%%%%.%...│
+│##*#***********...................%%%.%.%.........................##.....................%..%%%.....│
+│#*#**********......................%%.%........................#..##......................%.%.%%%...│
+│#**#********........................%%%%%..%.....................#.......................%%%........│
+│##********........................%...%.%%%...................##...#...................%%%.%..%.....│
+│*********...........................%.%%%%...........................................%..%.%%.%......│
+│********.............................%%.%%%%.............................................%%.%%......│
+│******.................................%..%..%.....................................%%%%.%%%%%.......│
+│*****....................................%.%%.%%..%...............................%%%%%%.%.%........│
+│****....................................%%.%%.%%%................................%%.%.%...%.........│
+│**...........................................%%%.............................%.%.%..%%..%...........│
+│*............................................%.%%.%%%%%..................%%%.%%.%.%..%..............│
│............................................%%%.%%%%%%..%.%%..%%.%%%%%%.%%.%%%....%.................│
│.............................................%..%...%%%%...%.%%%.%%.%%.....%%..%%%..%...............│
│....................................................%..%%%%%.%.%.%.%.%..%%%%..%%....................│
@@ -44,7 +44,7 @@ Half-moons scatterplot and decision boundary:
│.....................................................%....%..%.%%%%%................................│
└────────────────────────────────────────────────────────────────────────────────────────────────────┘Loss:
┌────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 2.38e+1│-                                                                                                   │
+│ 3.05e+1│-                                                                                                   │
│        │                                                                                                    │
│        │                                                                                                    │
│        │                                                                                                    │
@@ -69,7 +69,6 @@ Half-moons scatterplot and decision boundary:
│        │                                                                                                    │
│        │                                                                                                    │
│        │                                                                                                    │
-│        │                                                                                                    │
│        │-                                                                                                   │
│        │                                                                                                    │
│        │                                                                                                    │
@@ -77,56 +76,57 @@ Half-moons scatterplot and decision boundary:
│        │                                                                                                    │
│        │                                                                                                    │
│        │                                                                                                    │
-│        │-                                                                                                   │
-│        │   -                                                                                                │
-│        │ -    - -  - - -- -                 -        -                                                      │
-│        │     -    -         -  - -         -- - -- -  -    -                                                │
-│        │-- - -- - -    -- - -- -  - - -- - -- -         - -  - -- - -- - -- -  -   -                        │
-│        │---- -- - -- - ---- -- - ---- -- - -- - -- - --    -                  -  -  - - -- - --   -         │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │--                                                                                                  │
+│        │   -  - - -- -                                                                                      │
+│        │     -         -- - -  -                          -  - -- - -- - -- - -- - -- -                     │
+│        │        - -          -   -- - --   -- -  - - -- -  -             -              -- - -- - -- - -- - │
+│        │---- -- - -- - -- - -- - -- - -- - -- - -- - --   -     - - -- - -- - -- - -- - -- - -- - -- - -- - │
│ 0.00   │----------------------------------------------------------------------------------------------------│
├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
│        │0.00                                                                                         4.79e+3│
│        │                                                step                                                │
└────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘Log-loss, for better visibility:
┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 3.17    │-                                                                                                   │
-│         │                                                                                                    │
+│ 3.42    │-                                                                                                   │
│         │                                                                                                    │
│         │                                                                                                    │
│         │-                                                                                                   │
│         │                                                                                                    │
-│         │-  -                                                                                                │
-│         │ -   -- - -- - -- - -               -        --                                                     │
-│         │      -           -  - - -- -  -   -- - -- -    - -- -  -    -                                      │
-│         │-- - -- - -- - ---  -  - -- - -- - -- -                -  - -  - -- -  -   -                        │
-│         │---- -- - -- - ---- -- - ---- -- - -- - --   --                       -  -       -    -             │
-│         │-  - -- - -- - -    -    -  - -  - --      -       - -                      - - -  - -  - -         │
-│         │- -  -- -    -   --  ---   --  - - -  - --   -  - -                                          -      │
-│         │- --  -      -   -                  - -  -   -         -- -  -                             -      - │
-│         │-  - -    --        --           - -- - --      -    - -    -    -  -                          --   │
-│         │     --   --      -   --      -     -         -   --    - -  -   -  -                               │
-│l        │-  -    -      -    --   - --   --      -  - -                    -        -             -       -  │
-│o        │ -   ---   - -         -      - -  -  -  - -         -      -             -          -              │
-│g        │ -  - -- -    -          -         --    -  -   -  -              -    -         --    -    -       │
-│         │- --    -    -  -   ---    -     -------- - - --                  --           -    -          -    │
-│l        │--    -- - -          -     -  -- -- --- -- -     - - -    -  - -  -  -   --                  -    -│
-│o        │--  - --  ----        -     - --    -- -- -  --   ---- - - -         -              -               │
-│s        │--    --   -    -     -          -- -- --   -  - ---     -   - -   -         --           --        │
-│s        │ -- - --   -         ---    --    ------ --     --    -- -    -             --               -      │
-│         │        -  -     -   --   -  -   - - - --    --   -   ---  --           -        - - -    -         │
-│         │-  - ---      -      -       -   ---    -    - - - -   --  -    -       -    -  -             -  -  │
-│         │       - - -          -     -    --  ---   - -  -  -   -  -       - -   -       -   -               │
-│         │-  -                           - -   - -    -     -         -  -                          -         │
-│         │-                         -     --    - - - -  -    -        -       -   -        -                 │
-│         │                               - -   -  -      -    -         -- -              -     -             │
-│         │-   -                --          -      - --   -               -                                    │
-│         │       -                  -   -    - --     -            -               -                          │
-│         │                                  -     -        -               -         -                        │
-│         │                                -         -           -      -                 -              -     │
-│         │                                                 -                                                  │
-│         │      -                                                                                             │
-│         │                                                      -                                             │
-│         │                                                                -                                   │
+│         │                                                                                                    │
+│         │--                                                                                                  │
+│         │   - -- - -- - -                                  -       -    - -                                  │
+│         │        -       - - -- - -- - -                 -  - - --   --    - - -- - -- - -- - -- - --   -- - │
+│         │ - -    - -- -         - -  - -- - -- - -- - --              - - -- - -- - -- - -- - --   -  -  - - │
+│         │---- -- - -       - --   -- - -- - -- - -- - -            - -  - -- - -- - -- - -- - -- - -- - -- - │
+│         │- -- ---- -    --      - --   -- - -- - -- - --   -    --    -   -- - -- - -- - -- - -- - -- - -- - │
+│         │-  - -  - -- -       -      - -    --   -- - -  -    -         -  - - -- - -- - -    -- - -- - -- - │
+│         │-       -  -        -         -              --    -        -    -  -              - -- -       - - │
+│         │- -  -    -- -           --                - -            -  -    -   -- -      --           - -    │
+│         │   -   -- -- -       -      - --             -    -          -             -  -    -                │
+│l        │--   -   --  -  -   -- -  - -    - -  - -       -           -               -              -        │
+│o        │---   ---- - - -  -      -    -          -   -        - -        -                        -         │
+│g        │ - -- - -    -                --             -  -          - - -                -    -- -    -  -  -│
+│         │--   -   - - --    ---  -   -     -    - -      - -  - -   -   -- ----   ---          - ---- - -  - │
+│l        │ -      -   - - - - -  -    -- -      -       - - - - - -    --- - --- ---  -  - - ---- -- - -  - - │
+│o        │   -- - -- -  - --   -- ---  - ---  -  -  -    - --   -- --- -  - -  -  --- ---- - --  -   -   ---- │
+│s        │-      --  - -     - ---  -  -  --- -   -  - - ------- - - ------ ---  -  ------ -- - ---- - -- -- -│
+│s        │--       - --  -----   --  -   -  -   -  -  --- --  -  - --- -- -  --- - -- ------ -- ---  -- - ----│
+│         │      -- - -     -    - -  -   -    -         - -   -- -  --  --   -- --  - ---- ----  - - -  - -- -│
+│         │-         - --        - --    -     -- -  -   --       -    -  -  -- -- -- -  -- ---- ---- -- - ----│
+│         │            -- - --  -     - -           -       - -  -    - ---     --  -    -   -   -- -  --- -  -│
+│         │   -   - - -  --   --         -  -     -    -  --   -- --  ---        -    -- -   --  -    ----    -│
+│         │               -    --     -         -           --         -     -  ---- -  - -    -   --          │
+│         │         -   -         -  -  -  - - --     --         -       - -         - --    -   -    - -  --- │
+│         │ -              - --                     -                        -    --  -          -          - -│
+│         │       -     -                  -         -      -    -       -      - --   -  -                    │
+│         │                                  -          --    -             - -                    -     -     │
+│         │                       -  -    -       -             -               -       -                  -   │
+│         │             -                  -  -                                                                │
+│         │                         -                       -                                                 -│
+│         │                                       -      -                  -                                  │
+│         │                                  -                                                               - │
│         │                                                                                                    │
│ -1.00e+1│----------------------------------------------------------------------------------------------------│
├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
File "test/training/moons_demo_parallel.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/training/moons_demo_parallel.expected _build/default/test/training/moons_demo_parallel.exe.output
diff --git a/_build/default/test/training/moons_demo_parallel.expected b/_build/default/test/training/moons_demo_parallel.exe.output
index 7d67fbc..f67ba8c 100644
--- a/_build/default/test/training/moons_demo_parallel.expected
+++ b/_build/default/test/training/moons_demo_parallel.exe.output
@@ -1,3 +1,138 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
-Success
+
+Half-moons scatterplot and decision boundary:
+┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│************************************#***************************************************************│
+│*****************************##*#*#***###**#********************************************************│
+│*********************##**#*#*###***#*##*#**#*##****************************************************.│
+│*******************####*##########***#####**####**************************************************..│
+│**************#**###**#**#*#*#*###*#*#**#*#####*****##******************************************....│
+│***************#####*#*##****##**####*####**#**#*#*#*******************************************.....│
+│*************#*###*#*#*#*******************#*#*#########**************************************......│
+│*********#**##*#*#*#**************************####*###*#*************************************.......│
+│********#****###*#*******************************#**#*#*##*#********************************........│
+│******#*#*#*#####****************...*****************#####*********************************.........│
+│************###****************........**************#*#**********************************..........│
+│********###**#**************............***************###*##****************************...........│
+│******####*###*************...............****************###**#************************............│
+│*****###*##*#************.........%%.......*************#*##*#*************************........%....│
+│****#*#####************........%....%......***************####**#*********************.........%....│
+│****##*#*#***********..........%%%%.........***************##************************........%%.%%..│
+│***####*#**********..............%..%........***************####********************.........%..%.%.│
+│**##*#**#*********..............%.%%..........*************###**##*****************..........%..%..%│
+│*##*#*##********...............%.%%.%.........************#**##**#****************...........%.%..%.│
+│***####*******.................%%.%%.%.........**************#####*#*************............%....%.│
+│*##*##*#****....................%...%...........************##*#*#**************...........%.%%%.%..│
+│#**#**#****....................%%%.%%.............************#*###************.............%....%..│
+│####*****..........................%.%.%............*********##*##************.............%%%%%....│
+│#***##*..........................%%.%%..%............********#####*#*********..............%%%%.%...│
+│##*#**............................%%%.%.%..............***********##********.............%..%%%.....│
+│#*#*...............................%%.%.................*******#**##*******...............%.%.%%%...│
+│#**#................................%%%%%..%..............*******#********...............%%%........│
+│##................................%...%.%%%................***##***#*****..............%%%.%..%.....│
+│....................................%.%%%%...................***********.............%..%.%%.%......│
+│.....................................%%.%%%%...................******....................%%.%%......│
+│.......................................%..%..%.....................................%%%%.%%%%%.......│
+│.........................................%.%%.%%..%...............................%%%%%%.%.%........│
+│........................................%%.%%.%%%................................%%.%.%...%.........│
+│.............................................%%%.............................%.%.%..%%..%...........│
+│.............................................%.%%.%%%%%..................%%%.%%.%.%..%..............│
+│............................................%%%.%%%%%%..%.%%..%%.%%%%%%.%%.%%%....%.................│
+│.............................................%..%...%%%%...%.%%%.%%.%%.....%%..%%%..%...............│
+│....................................................%..%%%%%.%.%.%.%.%..%%%%..%%....................│
+│...................................................%%%...%%.%.%...%...%%..%..%%.....................│
+│.....................................................%....%..%.%%%%%................................│
+└────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Batch Log-loss:
+┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 8.20    │-                                                                                                   │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │-                                                                                                   │
+│         │-- - -- -    -  -           -                        -                                              │
+│         │--   -  - --   -  - -- - --   -- - -- - -- - -- - --   --   -     -   --   -  -                     │
+│         │---- -- - -- - -- - -- - -- - -- - -- - -- - --   --      - -- - -  -    -       -             -    │
+│         │--      - -       - -     -   -- - -  - -- - -- - -  - -- -                 -   -    --    -        │
+│         │----        -- -            -                      - -                             -         -      │
+│         │--- --       - -      -- -   -   -   --       - - -    --   -- -      -       -         -       -   │
+│         │-   - - - - --   -- -       -   -  -         -            --        -- -                    -       │
+│b        │  -   --     - -----  - -  -   -     -  ----   - -   -   - - -   -        -     --  -     -   -     │
+│a        │        -  -  -               -     - -      -   -- --- -  -      -  - --    -          -   - -     │
+│t        │ -  --              -  - - -     -    --  ---  - -  -    -      -        -    -    -  -   -         │
+│c        │           -    -   -    -         -        -      -   -   --   --                                - │
+│h        │       -               -          -- - ---     -- -              -                                 -│
+│         │             -        -    -    --   - -  - -                 -             -   -    -           -  │
+│l        │         -              -  -                     - -   -                                            │
+│o        │                    -        -    -     -  - -                                                  -   │
+│g        │          -                                                                                         │
+│         │                        -                                                                           │
+│l        │                                                                                                    │
+│o        │                                                                   -                                │
+│s        │                                    -            -                                                  │
+│s        │                              -             -                                                       │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│ -1.04e+1│  --------------------------------------------------------------------------------------------------│
+├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│         │0.00                                                                                         1.19e+3│
+│         │                                                step                                                │
+└─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Epoch Log-loss:
+┌─────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 8.64│-                                                                                                   │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │ -                                                                                                  │
+│     │     -  -    - -                                                                                    │
+│e    │   -  -   --    - - -- - -  -  -                                                                    │
+│p    │                          -   -  - -- - -    -                                                      │
+│o    │                                         - -  -   -                                                 │
+│c    │                                                -  - -      -                                       │
+│h    │                                                       -                                            │
+│     │                                                        - -                                         │
+│l    │                                                                      --      -                     │
+│o    │                                                             -   -  -                               │
+│g    │                                                               -  -        -                        │
+│     │                                                                         -                          │
+│l    │                                                                            -   --             -    │
+│o    │                                                                                           -        │
+│s    │                                                                                     --             │
+│s    │                                                                                   -         -      │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                        -       -   │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                          -         │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│     │                                                                                                    │
+│ 1.40│                                                                                                  - │
+├─────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│     │0.00                                                                                         5.90e+1│
+│     │                                                step                                                │
+└─────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
\ No newline at end of file
2025-08-09 19:35.21: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled