Organisationsahrefsocannle1ddac ()debian-12-5.3_arm64_opam-2.4

debian-12-5.3_arm64_opam-2.4

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2025-08-15 19:38.44: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (e1ddac26d819afff996302514e914da5ee6e9148) (linux-arm64:debian-12-5.3_arm64_opam-2.4)
Base: ocaml/opam:debian-12-ocaml-5.3@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard e1ddac26
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0
# debian-12-5.3_arm64_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


2025-08-15 19:38.44: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0-debian-12-5.3_arm64_opam-2.4-83f2c92a8149933d384aef7c4711fb31"
2025-08-15 19:38.44: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0)
(comment debian-12-5.3_arm64_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"))
)


2025-08-15 19:38.44: Waiting for resource in pool OCluster
2025-08-15 19:38.44: Waiting for worker…
2025-08-15 19:38.44: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
HEAD is now at a1573c67 inline_complex_computations=false for now (got accidentally committed already)
HEAD is now at e1ddac26 More descriptive comment about enabling ppx_minidebug logging


(from ocaml/opam:debian-12-ocaml-5.3@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0' locally
docker.io/ocaml/opam@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0: Pulling from ocaml/opam
03e896d35897: Pulling fs layer
03e896d35897: Verifying Checksum
03e896d35897: Download complete
03e896d35897: Pull complete
Digest: sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0
Status: Downloaded newer image for ocaml/opam@sha256:32ac73f1e1e94e5b51b538ec5bf10459f08ccdd1329a22c26eea8642541b3ba0
2025-08-15 19:38.45 ---> using "2b6a049f628b0e00612e07a678630afc4e1995fa41a088af5fe5eeb111627646" from cache


/: (comment debian-12-5.3_arm64_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"))
2025-08-15 19:38.45 ---> using "cba8234b8fc7799840b819194970153b4c991d7b1e1d82124d5507e801b4b303" 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
2025-08-15 19:38.45 ---> using "8dbf3a4131ae0c175d927b879174fa9270802ccae27e32926d61bf19cf3a4497" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-138-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-08-15 19:38.45 ---> using "e0fc09850a6640eb14b5e2cbe9dc5457cf1cba3fe1d428d41b18b5e0bcda5dd0" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-08-15 19:38.45 ---> using "831ba7eb77537e6f779e2883ed3a8091bde4df00df74b12629337c0cdd9a70a6" 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)
2025-08-15 19:38.45 ---> using "f0f83808cc3474050c820f9d75dac216389402078f4585de58de82b1f5413edf" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-08-15 19:38.45 ---> using "72f2efb81e2594c9611e30f45a9a6c448bc6634a06956ef448d21bc50a94000d" 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)
2025-08-15 19:38.45 ---> using "2d67ca608efa6581eb325d5463a7b2cfdc0eb3e979483362172b51de89adcfdd" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-15 19:38.45 ---> using "746a63050d5cfd149fdfa88de31164d9cd799a68c63b1ec5c77d388c59487124" 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 arm64 Packages.diff/Index [19.6 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main arm64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main arm64 Packages [6936 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main arm64 Packages [268 kB]
- Fetched 398 kB in 0s (851 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:arm64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18801 files and directories currently installed.)
- Preparing to unpack .../0-libcurl4-gnutls-dev_7.88.1-10+deb12u12_arm64.deb ...
- Unpacking libcurl4-gnutls-dev:arm64 (7.88.1-10+deb12u12) ...
- Selecting previously unselected package libffi-dev:arm64.
- Preparing to unpack .../1-libffi-dev_3.4.4-1_arm64.deb ...
- Unpacking libffi-dev:arm64 (3.4.4-1) ...
- Selecting previously unselected package libpkgconf3:arm64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_arm64.deb ...
- Unpacking libpkgconf3:arm64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_arm64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:arm64.
- Preparing to unpack .../4-pkgconf_1.8.1-1_arm64.deb ...
- Unpacking pkgconf:arm64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:arm64.
- Preparing to unpack .../5-pkg-config_1.8.1-1_arm64.deb ...
- Unpacking pkg-config:arm64 (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:arm64.
- Preparing to unpack .../6-zlib1g-dev_1%3a1.2.13.dfsg-1_arm64.deb ...
- Unpacking zlib1g-dev:arm64 (1:1.2.13.dfsg-1) ...
- Setting up libcurl4-gnutls-dev:arm64 (7.88.1-10+deb12u12) ...
- Setting up libffi-dev:arm64 (3.4.4-1) ...
- Setting up libpkgconf3:arm64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up zlib1g-dev:arm64 (1:1.2.13.dfsg-1) ...
- Setting up pkgconf:arm64 (1.8.1-1) ...
- Setting up pkg-config:arm64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...
2025-08-15 19:38.45 ---> using "6937e0f1581050a60884411271944c40f959e519e9a345988c1bc5e1d1527b51" 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 cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (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 integers.0.7.0  (cached)
-> retrieved fmt.0.11.0  (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 ocamlbuild.0.16.1  (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 ocamlfind.1.9.8  (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_enumerate.v0.17.0  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.6
-> 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)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ppx_minidebug.2.3.0  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved saturn_lockfree.0.5.0  (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 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 ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> 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 sexplib.v0.17.0
-> installed dyn.3.19.1
-> installed tyxml.4.6.0
-> installed angstrom.0.16.1
-> installed curl.0.10.0
-> installed printbox-html.0.12
-> installed stdune.3.19.1
-> installed base.v0.17.3
-> installed ctypes.0.23.0
-> 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 ppxlib.0.36.0
-> installed uucp.16.0.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_optcomp.v0.17.1
-> installed printbox-text.0.12
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed printbox-md.0.12
-> installed ppx_fields_conv.v0.17.0
-> installed printbox-ext-plot.0.12
-> 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)
2025-08-15 19:38.45 ---> using "a742e62c43f45cf2324586548346c7df05ba9ab17027e1d17ab7bd220074c3bf" from cache


/src: (copy (src .) (dst /src))
2025-08-15 19:38.45 ---> saved as "2146e0d8ca4fda8a8175f64ede4349c53cf073a5ab0bea2095fbd73003860a71"


/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
(cd _build/default/test/operations && ./threefry4x32_demo.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 48 uniform random numbers:
[0]: 0.205322
[1]: 0.188110
[2]: 0.220215
[3]: 0.073975
[4]: 0.374023
[5]: 0.494141
[6]: 0.410400
[7]: 0.102295
[8]: 0.160400
[9]: 0.635254
[10]: 0.657715
[11]: 0.580566
[12]: 0.698730
[13]: 0.979492
[14]: 0.033386
[15]: 0.711426
[16]: 0.600098
[17]: 0.772461
[18]: 0.133789
[19]: 0.799316
[20]: 0.664062
[21]: 0.045898
[22]: 0.072632
[23]: 0.610352
[24]: 0.855469
[25]: 0.286377
[26]: 0.113281
[27]: 0.690430
[28]: 0.365479
[29]: 0.236328
[30]: 0.400146
[31]: 0.354248
[32]: 0.851562
[33]: 0.613281
[34]: 0.859863
[35]: 0.624023
[36]: 0.302246
[37]: 0.005325
[38]: 0.874023
[39]: 0.461914
[40]: 0.002930
[41]: 0.811035
[42]: 0.319824
[43]: 0.088684
[44]: 0.597656
[45]: 0.608887
[46]: 0.076538
[47]: 0.784668
File "test/einsum/test_accumulation_semantics.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/test_accumulation_semantics.expected _build/default/test/einsum/test_accumulation_semantics.exe.output
diff --git a/_build/default/test/einsum/test_accumulation_semantics.expected b/_build/default/test/einsum/test_accumulation_semantics.exe.output
index 2d54f0c..6f80617 100644
--- a/_build/default/test/einsum/test_accumulation_semantics.expected
+++ b/_build/default/test/einsum/test_accumulation_semantics.exe.output
@@ -3,7 +3,7 @@ Found 0, in the config file


=== Testing einsum reduction (surjective but not injective) ===
Input tensor (shape: batch=2, input=3, output=4):
-HERE: test/einsum/test_accumulation_semantics.ml:32:21
+HERE: test/einsum/test_accumulation_semantics.ml:30:21
┌─────────────────────────────────────────────────────────────┐
│[0]: r2x4x3 shape 0:2|2:3->1:4                               │
│┌──────┬────────────────────────┬───────────────────────────┐│
@@ -18,7 +18,7 @@ HERE: test/einsum/test_accumulation_semantics.ml:32:21
└─────────────────────────────────────────────────────────────┘


Result after reduction 'b|i->o => b|i' (should sum over output dimension):
-HERE: test/einsum/test_accumulation_semantics.ml:35:21
+HERE: test/einsum/test_accumulation_semantics.ml:33:21
┌────────────────────────────────────┐
│[1]: =>_result shape 0:2|1:3        │
│┌──────┬───────────────────────────┐│
@@ -35,11 +35,11 @@ Expected values (summing over output dimension):


=== Testing diagonal tensor (not surjective) ===
Input (1D tensor of size 5):
-HERE: test/einsum/test_accumulation_semantics.ml:59:21
+HERE: test/einsum/test_accumulation_semantics.ml:55:21
[0]: 0...5 shape 0:6  <not-hosted>


Diagonal tensor 'i=>ii' (5x5 with zeros off-diagonal):
-HERE: test/einsum/test_accumulation_semantics.ml:62:21
+HERE: test/einsum/test_accumulation_semantics.ml:58:21
┌──────────────────────────────────────┐
│[1]: =>_diagonal shape 0:6,1:6        │
│┌──────┬─────────────────────────────┐│
@@ -57,11 +57,11 @@ Note: Off-diagonal elements should be zero (initialized by Zero_out)


=== Testing fixed index projection (not surjective) ===
Input (1D tensor of size 4):
-HERE: test/einsum/test_accumulation_semantics.ml:84:21
+HERE: test/einsum/test_accumulation_semantics.ml:78:21
[0]: 0...4 shape 0:5  <not-hosted>


Sparse tensor 'i=>i0' (only first column populated):
-HERE: test/einsum/test_accumulation_semantics.ml:87:21
+HERE: test/einsum/test_accumulation_semantics.ml:81:21
┌─────────────────────────────┐
│[1]: =>_sparse shape 0:5,1:3 │
│┌──────┬──────────────────┐  │
@@ -79,11 +79,11 @@ Note: Only column 0 should have values, others should be zero


=== Testing bijective transpose (optimization case) ===
Input (3x4 matrix):
-HERE: test/einsum/test_accumulation_semantics.ml:109:21
+HERE: test/einsum/test_accumulation_semantics.ml:100:21
[0]: r3x4 shape 0:3,1:4  <not-hosted>


Transposed 'ij=>ji' (4x3 matrix):
-HERE: test/einsum/test_accumulation_semantics.ml:112:21
+HERE: test/einsum/test_accumulation_semantics.ml:103:21
┌─────────────────────────────────┐
│[1]: =>_transposed shape 0:4,1:3 │
│┌──────┬─────────────────────┐   │
File "test/einsum/test_surjectivity.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/test_surjectivity.expected _build/default/test/einsum/test_surjectivity.exe.output
diff --git a/_build/default/test/einsum/test_surjectivity.expected b/_build/default/test/einsum/test_surjectivity.exe.output
index 17ed110..9ba7ae2 100644
--- a/_build/default/test/einsum/test_surjectivity.expected
+++ b/_build/default/test/einsum/test_surjectivity.exe.output
@@ -2,7 +2,7 @@ Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file


Testing diagonal tensor initialization:
-HERE: test/einsum/test_surjectivity.ml:24:21
+HERE: test/einsum/test_surjectivity.ml:23:21
┌──────────────────────────────────────┐
│[1]: =>_diagonal shape 0:6,1:6        │
│┌──────┬─────────────────────────────┐│
@@ -18,7 +18,7 @@ HERE: test/einsum/test_surjectivity.ml:24:21


Testing sparse assignment with fixed index:
-HERE: test/einsum/test_surjectivity.ml:39:21
+HERE: test/einsum/test_surjectivity.ml:37:21
┌─────────────────────────────┐
│[1]: =>_sparse shape 0:5,1:1 │
│┌──────┬──────┐              │
@@ -34,7 +34,7 @@ HERE: test/einsum/test_surjectivity.ml:39:21


Testing multiple sparse axes:
-HERE: test/einsum/test_surjectivity.ml:54:21
+HERE: test/einsum/test_surjectivity.ml:51:21
┌───────────────────────────────────────┐
│[1]: =>_result shape 0:3,1:2,2:4       │
│┌──────┬──────────────────────────────┐│
(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/.sandbox/c9aa37150caaf6e4db052d2d3620a0f6/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/c9aa37150caaf6e4db052d2d3620a0f6/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/b3e95e90df047e98bb3594b2ca51fb13/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/b3e95e90df047e98bb3594b2ca51fb13/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
(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/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 sync_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_inline_complex_computations
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_stack_threshold_in_bytes
Not found, using default 16384
Retrieving commandline, environment, or config file variable ocannl_output_dlls_in_build_directory
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/operations && ./top_down_prec.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
#8 *._d
8.00
#9 grad_*._d Virt/30
<void>
#6 + Virt/152                 │#4 c non-emb
<void>                        │ 2.00
#7 grad_+ Virt/30             │#5 grad_c Local/26030
<void>                        │<void>
#0 a non-emb         │#2 b non-emb         │
2.00                │ 2.00                │
#1 grad_a Local/26030│#3 grad_b Local/26030│
<void>               │<void>               │
(cd _build/.sandbox/b3e95e90df047e98bb3594b2ca51fb13/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition surjectivity.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/c9aa37150caaf6e4db052d2d3620a0f6/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 e722388..b433a2a 100644
--- a/_build/default/test/einsum/moons_demo_variant.expected
+++ b/_build/default/test/einsum/moons_demo_variant.exe.output
@@ -24,23 +24,22 @@ 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: Virt/15; single prec 10x2; mem in bytes: <not-in-yet>
n24 @|_moons_class as moons_class: Virt/15; single prec 10x1; mem in bytes: <not-in-yet>
-n27 * as n27: Virt/15; single prec 10x16; 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: Virt/15; single prec 10x16; mem in bytes: <not-in-yet>
-n30 grad_+ as n29.grad: Virt/151; 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: Virt/151; single prec 10x16; mem in bytes: <not-in-yet>
-n33 *_mlp_@|_moons_input as mlp_moons_input: Virt/151; single prec 10x1; 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: Virt/151; 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: Virt/15; single prec 10x1; mem in bytes: <not-in-yet>
-n39 grad_- as n38.grad: Virt/151; single prec 10x1; 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: Virt/151; 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/9046; 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 1 as _1: Virt/40; single prec 1; mem in bytes: <not-in-yet>
@@ -65,7 +64,7 @@ n66 sgd_momentum_w2 as sgd_momentum_w2: unknown; single prec <not-in-yet>; mem i
n67 0.0001 as n67: Virt/40; single prec 1; mem in bytes: <not-in-yet>
n68 *. as n68: Virt/15; single prec 1x16; mem in bytes: <not-in-yet>
n69 point_mlp_result as point_mlp_result: Host&shared/37039; single prec 2; mem in bytes: <not-in-yet>
-n70 * as n70: Virt/15; single prec 16; mem in bytes: <not-in-yet>
+n70 * as n70: Local/1046; single prec 16; mem in bytes: <not-in-yet>
n71 grad_* as n70.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
n72 + as n72: Virt/15; single prec 16; mem in bytes: <not-in-yet>
n73 grad_+ as n72.grad: unknown; single prec 16; mem in bytes: <not-in-yet>
File "test/training/moons_demo_mini.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/training/moons_demo_mini.expected _build/default/test/training/moons_demo_mini.exe.output
diff --git a/_build/default/test/training/moons_demo_mini.expected b/_build/default/test/training/moons_demo_mini.exe.output
index ab15b52..70fb8bb 100644
--- a/_build/default/test/training/moons_demo_mini.expected
+++ b/_build/default/test/training/moons_demo_mini.exe.output
@@ -8,13 +8,13 @@ Half-moons scatterplot and decision boundary:
│*######%%*######.....%%%.│
│#####**%%%..#####....%%%%│
│####***%%%%..####...%%%%.│
-│###***.%%%%...###..%%%%%.│
-│###*....%%%%%%%##.%%%%%..│
-│***......%%%%%%%%%%%%%...│
-│**.........%%%%%%%%%%....│
+│###**..%%%%...###..%%%%%.│
+│###.....%%%%%%%##.%%%%%..│
+│*........%%%%%%%%%%%%%...│
+│...........%%%%%%%%%%....│
└─────────────────────────┘Loss:
┌─────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 2.66│-                                                                                                   │
+│ 3.73│-                                                                                                   │
│     │                                                                                                    │
│     │                                                                                                    │
│     │                                                                                                    │
@@ -33,8 +33,8 @@ Half-moons scatterplot and decision boundary:
│     │                                                                                                    │
│     │                                                                                                    │
│l    │                                                                                                    │
-│o    │  -                                                                                                 │
-│s    │   -                                                                                                │
+│o    │                                                                                                    │
+│s    │  --                                                                                                │
│s    │                                                                                                    │
│     │                                                                                                    │
│     │                                                                                                    │
@@ -45,48 +45,48 @@ Half-moons scatterplot and decision boundary:
│     │                                                                                                    │
│     │                                                                                                    │
│     │                                                                                                    │
+│     │                                                                                                    │
│     │      -                                                                                             │
│     │                                                                                                    │
-│     │       -  - -                                                                                       │
-│     │                -                                                                                   │
-│     │        -  -                                                                                        │
-│     │             - -  - -  -        -  -                                                            -   │
-│     │                                 -                                                                  │
-│     │                 -       ---        ---           -              -                 -                │
-│ 0.00│                     --     - --        ---- ----  --- ---- ----  --- ---- ---- ---  ---- ---- - -- │
+│     │       -                                                                                            │
+│     │                                                                                                    │
+│     │        -                                                                                           │
+│     │                                   -                                                                │
+│     │          - -                   --                -                                -            -   │
+│ 0.00│           - - ---- ---- ---- --    --- ---- ----  --- ---- ---- ---- ---- ---- ---  ---- ---- - -- │
├─────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
│     │0.00                                                                                         7.90e+1│
│     │                                                step                                                │
└─────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘Log-loss, for better visibility:
┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 9.79e-1 │-                                                                                                   │
+│ 1.31    │-                                                                                                   │
│         │ -                                                                                                  │
│         │                                                                                                    │
│         │  --                                                                                                │
│         │     -                                                                                              │
│         │                                                                                                    │
│         │      -                                                                                             │
-│         │       -  - -   -                                                                                   │
-│         │        -  -                                                                                        │
-│         │             - -  - -  -        -  -                                                                │
-│         │                                 -                                                              -   │
-│         │                                     -            -                                -                │
-│         │                 -                  -                                                               │
-│         │                         ---          -                          -                                  │
-│         │                     -        -            - -  -  -   -                                            │
-│         │                                                          -                 -         -             │
-│l        │                      -                        -             -      -                   -  - -      │
-│o        │                                                                   -                                │
-│g        │                               -                              -                                     │
-│         │                                              -     -                        -            -      -  │
-│l        │                                        - -                    -                -                   │
-│o        │                                                         -                                          │
-│s        │                                                                      -                             │
-│s        │                                                        -   -          -                            │
+│         │       -                                                                                            │
+│         │                                                                                                    │
+│         │        -                                                                                           │
+│         │                                                                                                    │
+│         │          - -                   -  -                                                            -   │
+│         │                                 -                -                                -                │
+│         │                                                          - -                                       │
+│         │                       -   -         --      -  -      -         -                         - -   -  │
+│         │           -    -         -         -               -        -     -       --         -             │
+│l        │                                           -  -    -                -                   -           │
+│o        │               -                                         -                                          │
+│g        │                     -                                  -      -                          -         │
+│         │                              --          -    -                       -      - -                   │
+│l        │                                                              -                        -            │
+│o        │                                        -                                                           │
+│s        │                    - -                                                                             │
+│s        │                                                                                                    │
│         │                                                                                                    │
│         │                                                                                                    │
│         │                                                                                                    │
-│         │                                                                                       -            │
+│         │                                                                         -                          │
│         │                                                                                                    │
│         │                                                                                                    │
│         │                                                                                                    │
@@ -98,7 +98,7 @@ Half-moons scatterplot and decision boundary:
│         │                                                                                                    │
│         │                                                                                                    │
│         │                                                                                                    │
-│ -1.00e+1│                            -            -           -            -     -- -  -  --  -      -  -  - │
+│ -1.00e+1│             -   --      -  -            -           -            -   - -    -   --  -      -  -  - │
├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
│         │0.00                                                                                         7.90e+1│
│         │                                                step                                                │
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 26ca5c7..3ed7eca 100644
--- a/_build/default/test/training/moons_demo_parallel.expected
+++ b/_build/default/test/training/moons_demo_parallel.exe.output
@@ -1,41 +1,41 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
-Epoch loss: 10.801180
+Epoch loss: 6.519


Half-moons scatterplot and decision boundary:
┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│****************************************#***********************************************************│
-│********************************##*#*******#********************************************************│
-│*******************#******#*#**#**##**##*#**#***#***************************************************│
-│***************#********#***#**#**#**#*#*##**##**##*************************************************│
-│*************#****#*###**#*##*#*##***##*#######******#**********************************************│
-│*****************#*#****#***#***#*#*#*********#*##*##*********************************************..│
-│************#***##*###***#*#********#**#***##*#***##***#***************************************.....│
-│**********#***#****#####*#***###******#*#*#***#***#***#*##**#********************************.......│
-│***********####*#***#****#*#*****##****#**********##*************************************...........│
-│*********#****#***#**##*#*#*#*******#**##*#*##*##*#*#**#**##**************************..............│
-│**********#**#*###**#**********************#***#***#**#*##***#*********************.................│
-│***#**#****###*##*#*##************%************##*##**#*#*#*********************....................│
-│***#**#**#*#***###**#*#**********%******%********#***#****#****#*************.......................│
-│********#**###***#******************************#***#*#**#***###*********...............%.%....%....│
-│**#********####*#**#**********%******%*%************#**##***##***#****............................%.│
-│****##*****##****#************%******%****************#**#*#*#*##*#.............................%...│
-│***#*#**#***#*#****************%*%*****%*************#*##*#*#**..#...........................%.%.%..│
-│*#*#**#**#*#***#***************%*%*%%*%*****************###*....#.###...................%.%..%...%.%│
-│****##**##******************************%****************###.##..#.#.....................%%%..%.%%..│
-│***#***##*##*****************%*%%*%%%*%*************.....#.#.####.#.#...................%%%%.%..%...│
-│#*#*#*#**#*#*****************%****%*%*%%%******...........#.............................%....%.%.%..│
-│##*##***#**#*****************%***%%*%%**%*.%..................#...#.#............................%%.│
-│*#**#******#*********************%**%...%%..................##...#.###...............%.%%.%..%......│
-│#***#*##**#*********************.%...%...%.......................#..#.................%.%%.%%%..%%%.│
-│*#*##***##*****************......%.%%%.%....................###..#.##..................%.%%.........│
-│******#*#*************............%%.%.%%%%.........................#............%.%..%%..%..%......│
-│*****#****#******.....................%.%.%...................#....#..............%.%..%..%.%..%%%..│
-│*****##****.....................%...%...%%.%%..%...................#............%....%%%.%%..%......│
-│******............................%..%.%%.%%.%..%%.%%...........#.##..............%%%%.........%....│
-│*..................................%%..%...%..%%%%..........................%%%.....%.%..%.%........│
-│......................................%..%.%..%..%....................%..%..%%%%.%.%%%%%...%%.......│
-│....................................%%...%%%.%%%%.%.%.%%.....%...........%.%%%%%.%....%.%...........│
+│****************************************#*********************************************************..│
+│********************************##*#*******#*****************************************************...│
+│*******************#******#*#**#**##**##*#**#***#***********************************************....│
+│***************#********#***#**#**#**#*#*##**##**##********************************************.....│
+│*************#****#*###**#*##*#*##***##*#######******#****************************************......│
+│*****************#*#****#***#***#*#*#*********#*##*##****************************************.......│
+│************#***##*###***#*#********#**#***##*#***##***#************************************........│
+│**********#***#****#####*#***###******#*#*#***#***#***#*##**#******************************.........│
+│***********####*#***#****#*#*****##****#**********##**************************************..........│
+│*********#****#***#**##*#*#*#*******#**##*#*##*##*#*#**#**##*****************************...........│
+│**********#**#*###**#**********************#***#***#**#*##***#**************************............│
+│***#**#****###*##*#*##************%************##*##**#*#*#****************************.............│
+│***#**#**#*#***###**#*#**********%******%********#***#****#****#**********************..............│
+│********#**###***#******************************#***#*#**#***###*********************...%.%....%....│
+│**#********####*#**#**********%******%*%************#**##***##***#*****************...............%.│
+│****##*****##****#************%******%****************#**#*#*#*##*#***************..............%...│
+│***#*#**#***#*#****************%*%*****%*************#*##*#*#****#***************............%.%.%..│
+│*#*#**#**#*#***#***************%*%*%%*%*****************###*****#*###***********........%.%..%...%.%│
+│****##**##******************************%****************###*##**#*#***********..........%%%..%.%%..│
+│***#***##*##*****************%*%%*%%%*%******************#*#*####*#*#*********..........%%%%.%..%...│
+│#*#*#*#**#*#*****************%****%*%*%%%*****************#******************...........%....%.%.%..│
+│##*##***#**#*****************%***%%*%%**%**%******************#***#*#*******.....................%%.│
+│*#**#******#*********************%**%***%%.........*********##***#*###*****..........%.%%.%..%......│
+│#***#*##**#**********************%***%...%..............*********#**#*****............%.%%.%%%..%%%.│
+│*#*##***##***********************%.%%%.%....................###**#*##***...............%.%%.........│
+│******#*#********************.....%%.%.%%%%.........................#............%.%..%%..%..%......│
+│*****#****#**************.............%.%.%...................#....#..............%.%..%..%.%..%%%..│
+│*****##*************............%...%...%%.%%..%...................#............%....%%%.%%..%......│
+│****************..................%..%.%%.%%.%..%%.%%...........#.##..............%%%%.........%....│
+│************.......................%%..%...%..%%%%..........................%%%.....%.%..%.%........│
+│********..............................%..%.%..%..%....................%..%..%%%%.%.%%%%%...%%.......│
+│***.................................%%...%%%.%%%%.%.%.%%.....%...........%.%%%%%.%....%.%...........│
│........................................%..%.......%.%%%....%%.%..%%%.%%..%.%.%.%..%................│
│........................................%...%%..%....%..%%.%%.%.%....%....%%%..%.%%..%.%............│
│...........................................%%....%..%.%%%..%%%....%%.%...%%...%%...%%...%%..........│
@@ -47,53 +47,53 @@ Half-moons scatterplot and decision boundary:
└────────────────────────────────────────────────────────────────────────────────────────────────────┘
Batch Log-loss:
┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 3.84    │-                                                                                                   │
-│         │                                                                                                    │
+│ 3.83    │-                                                                                                   │
│         │                                                                                                    │
│         │-                                                                                                   │
│         │                                                                                                    │
│         │                                                                                                    │
-│         │ - -                --                                                                              │
-│         │  -  ---- ---- ----   -- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- │
-│         │ -                               - ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- │
-│         │------------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- │
-│         │-         -        - -- ---- ---- ----  ---- ---- ---- ---- ---- ----                               │
-│         │-   -- - - -- ----                     ---- ---                       ---- ---- ---- ---- ---- ---  │
-│         │---   -            --   -                      - ---- ---  --                                     - │
-│b        │                     --  ---                             -   -- - -- - -- --- -                     │
-│a        │- -  -                       -- -                  - -   --   ------ ------ -- ---------------------│
-│t        │ -     -                 --    -  ----      -  ---  - - -  - -      -        -                     -│
-│c        │  - - -- -- ---      ---- ---- ---- ----  --- -- - -  -  -   -  -    -                              │
-│h        │ -  -  --  --   ---   - -  --- -    -   --      -   --  - --  --  ---  ---- ---- ---- ----          │
-│         │   -  - -- -  ------ -            -  -   -                                                 ---- ----│
-│l        │   -     - - -- - - -       --      - --  - -  - - -      -                 -                       │
-│o        │      ---        -             ---       - -- - --  --- -- - ---- -- -       -         -    -       │
-│g        │   --       -        -    -                                         -  ---- -  -    - - -- - -    --│
-│         │                   -       -              -   -                      -        -  ---          - --  │
-│l        │                        -                    --    -                                             -  │
-│o        │-                      -                       -    -                                               │
-│s        │                      -                           -                                                 │
-│s        │ -  -                                    -       -     -                                     -     -│
-│         │        -       -                           -      -  -  -                                    - -   │
-│         │                                       -            -       -                                       │
-│         │                                                             -                                    - │
-│         │                                          -    -                     -                              │
-│         │              -                                                                                     │
-│         │                                                -          -                                        │
-│         │            -                                           -                                           │
-│         │                                           -                                                        │
-│         │                                                     -                                              │
│         │                                                                                                    │
│         │                                                                                                    │
-│         │                                    -                                                               │
-│ -1.04e+1│ ---------------------------------------------------------------------------------------------------│
+│         │------------------------------- --  -       ---  ----------------------------------- --------- -    │
+│         │   -  -----    -               -  -- -------   --                                   --        ------│
+│         │---------------------------------------------------------------------------------------  -          │
+│         │---- ------------------------ -------------------------------------------------------  -- ----------│
+│         │-     -   -    -            --        -  - -   ------  -- ------ -   - -             -----------    │
+│         │-  ---- ---         -  -  -                  --    - --- -  -   - --- - -----------             ----│
+│b        │               - --- -  -         -    - -- - -    -                               --               │
+│a        │--            - -    --  - -     -  -   -  - -   -  -         -                      --             │
+│t        │ --   -- - ---- - --    ---  ----- ----  -  - --- --         --                   -   --            │
+│c        │- - -  --- -  ----------   ---    -- --------  ---- ---------- ------------------- -----------------│
+│h        │- - -   ---- --    ---- ---------- --      ---- -- ----------------------------------- ---- ---- - -│
+│         │   - --   -   --   -                           -  ---    -   ----------- ---  -----   --------- ----│
+│l        │ - ----  - ----  --- --    --    - -          -  ------ -            -  -------------- -- ------ ---│
+│o        │   --  -   - -- --  -- ----- - -  - -----  ----- -- ----------------------- ---- ---------  ----- - │
+│g        │ -  -  -    --  ------ -- -- ---- -      ---  - ----- -- ------ - --  -   - -- -  --- - ----   - ---│
+│         │  -   -   -      ---  --- - -      -   - ----- ----- -- -  --  - --  - -----  ---  - -   -  - - --- │
+│l        │  -      -     -  - -   -        -  -----   - -- -     -   -  --    --    --- - ----- -- - - -- --  │
+│o        │-       -         - - -- -  -    -   - -  - --    -     -----    - --  --------- -    --- ---- -  --│
+│s        │ -              -    --          -- -   -- ------   ---  --  -- -----  ---  - -  --- - -- -   -  ---│
+│s        │--                 -       -           - - --   -  --- - --- - -- ------ -----      ---- -    -     │
+│         │ -         --           --- - ---   -            ---    - ---  ---  - -   -       -        -        │
+│         │              -     -        -        -        -                     - -      -   -  -    -         │
+│         │                                     -           - -    -         -      - -   -       -    -       │
+│         │                                 -                 -                                  -           --│
+│         │                                           --- - -     -       -        -                        -  │
+│         │                                                -             --                               - -  │
+│         │                                                -    -                                              │
+│         │              -                                                                                     │
+│         │                                                                                             -      │
+│         │                       -                                                                            │
+│         │                                  -                                                                 │
+│         │                                                      -                         -                   │
+│ -1.04e+1│----------------------------------------------------------------------------------------------------│
├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
-│         │0.00                                                                                         1.59e+3│
+│         │0.00                                                                                         2.39e+3│
│         │                                                step                                                │
└─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
Epoch Log-loss:
┌─────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 4.38│-                                                                                                   │
+│ 4.42│-                                                                                                   │
│     │                                                                                                    │
│     │                                                                                                    │
│     │                                                                                                    │
@@ -119,21 +119,21 @@ Epoch Log-loss:
│l    │                                                                                                    │
│o    │                                                                                                    │
│s    │                                                                                                    │
-│s    │                                                                                                    │
-│     │                                                                                                    │
-│     │                                                                                                    │
-│     │                                                                                                    │
-│     │                                                                                                    │
-│     │ -                                                                                                  │
-│     │                                                                                                    │
-│     │   -      -                                                                                         │
-│     │  -  ----  --- ---- --   --                                                                         │
-│     │                      --   -- ----                                                                  │
-│     │                                   ---- ---- ---                                                    │
-│     │                                                - ---- ---- ---  -                                  │
-│     │                                                               -  --- ---- ---  ---                 │
-│ 2.37│                                                                              -    - ---- ---- ---- │
+│s    │- -                                                                                                 │
+│     │ - ---                                                                                              │
+│     │      --                                                                                            │
+│     │        -                                                                                           │
+│     │         --    -                                                                                    │
+│     │          --- --    -  -                     -     -                                                │
+│     │             -  ------    -                  --                                                     │
+│     │                      - -- -  -------  -- - -     - -                                               │
+│     │                            --     - -- -- -   ---    ------------------- --                        │
+│     │                                                  -  -                -  - --------                 │
+│     │                                                                                   ----  -          │
+│     │                                                                                       -- - --      │
+│     │                                                                                          --  --   -│
+│ 1.80│                                                                                               ---- │
├─────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
-│     │0.00                                                                                         7.90e+1│
+│     │0.00                                                                                         1.19e+2│
│     │                                                step                                                │
└─────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
\ No newline at end of file
(cd _build/.sandbox/c9aa37150caaf6e4db052d2d3620a0f6/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
(cd _build/.sandbox/c9aa37150caaf6e4db052d2d3620a0f6/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
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 a39bfc5..980fd40 100644
--- a/_build/default/test/training/moons_demo.expected
+++ b/_build/default/test/training/moons_demo.exe.output
@@ -4,47 +4,47 @@ Half-moons scatterplot and decision boundary:
┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
│****************************************#***********************************************************│
│********************************##*#*******#********************************************************│
-│*******************#******#*#**#**##**##*#**#***#************************************...............│
-│***************#********#***#**#**#**#*#*##**##**##*****************************....................│
-│*************#****#*###**#*##*#*##***##*#######******#**********************........................│
-│*****************#*#****#***#***#*#*#*********#*##*##*******************............................│
-│************#***##*###***#*#********#**#***##*#***##***#*************...............................│
-│**********#***#****#####*#***###******#*#*#***#***#***#*##**#****...................................│
-│***********####*#***#****#*#*****##****#**********##**********......................................│
-│*********#****#***#**##*#*#*#*......#**##*#*##*##*#*#**#**##........................................│
-│**********#**#*###**#*******...........****#***#***#**#*##...#......................................│
-│***#**#****###*##*#*##*****.......%......******##*##**#.#.#.........................................│
-│***#**#**#*#***###**#*#**........%......%....****#***#....#....#....................................│
-│********#**###***#******........................#***#*#..#...###........................%.%....%....│
-│**#********####*#**#***.......%......%.%..........**#**##...##...#................................%.│
-│****##*****##****#*****.......%......%..............**#**#.#.#.##.#.............................%...│
-│***#*#**#***#*#*******.........%.%.....%.............#*##*#*#....#...........................%.%.%..│
-│*#*#**#**#*#***#******.........%.%.%%.%................*###****.#.###...................%.%..%...%.%│
-│****##**##***********...................%................###*##*.#.#.....................%%%..%.%%..│
-│***#***##*##********.........%.%%.%%%.%..................#.#*####.#.#...................%%%%.%..%...│
-│#*#*#*#**#*#********.........%....%.%.%%%.................#...**........................%....%.%.%..│
-│##*##***#**#*******..........%...%%.%%..%..%..................#...#.#............................%%.│
-│*#**#******#*******..............%..%...%%..................##...#.###...............%.%%.%..%......│
-│#***#*##**#*******...............%...%...%.......................#..#.................%.%%.%%%..%%%.│
-│*#*##***##*******................%.%%%.%....................###..#.##..................%.%%.........│
-│******#*#********.................%%.%.%%%%.........................#............%.%..%%..%..%......│
-│*****#****#*****......................%.%.%...................#....#..............%.%..%..%.%..%%%..│
-│*****##*********................%...%...%%.%%..%...................#............%....%%%.%%..%......│
-│***************...................%..%.%%.%%.%..%%.%%...........#.##..............%%%%.........%....│
-│***************....................%%..%...%..%%%%..........................%%%.....%.%..%.%........│
-│**************........................%..%.%..%..%....................%..%..%%%%.%.%%%%%...%%.......│
-│*************.......................%%...%%%.%%%%.%.%.%%.....%...........%.%%%%%.%....%.%...........│
-│*************...........................%..%.......%.%%%....%%.%..%%%.%%..%.%.%.%..%................│
-│************............................%...%%..%....%..%%.%%.%.%....%....%%%..%.%%..%.%............│
-│************...............................%%....%..%.%%%..%%%....%%.%...%%...%%...%%...%%..........│
-│***********..................................%.%..%..%%%%%.%....%%...%%.%..%..%....%................│
-│***********................................%............%..%%.....%%..%.%.%....%....................│
-│**********.........................................%...%.%..%.%.......%%...%........................│
-│**********..............................................%%%.....%.%..%..%.....%..%..................│
-│*********.............................................%....%%%%.%.%.%....%..........................│
+│*******************#******#*#**#**##**##*#**#***#***************************************************│
+│***************#********#***#**#**#**#*#*##**##**##*************************************************│
+│*************#****#*###**#*##*#*##***##*#######******#********************************************..│
+│*****************#*#****#***#***#*#*#*********#*##*##*******************************************....│
+│************#***##*###***#*#********#**#***##*#***##***#***************************************.....│
+│**********#***#****#####*#***###******#*#*#***#***#***#*##**#********************************.......│
+│***********####*#***#****#*#*****##****#**********##***************************************.........│
+│*********#****#***#**##*#*#*#*******#**##*#*##*##*#*#**#**##******************************..........│
+│**********#**#*###**#**********************#***#***#**#*##***#***************************...........│
+│***#**#****###*##*#*##************%.....*******##*##**#*#*#****************************.............│
+│***#**#**#*#***###**#*#*********.%......%.*******#***#****#****#**********************..............│
+│********#**###***#*************............*****#***#*#**#***###*********************...%.%....%....│
+│**#********####*#**#**********%......%.%.....*******#**##***##***#******************..............%.│
+│****##*****##****#**********..%......%........********#**#*#*#*##*#****************.............%...│
+│***#*#**#***#*#************....%.%.....%.......******#*##*#*#****#****************...........%.%.%..│
+│*#*#**#**#*#***#**********.....%.%.%%.%.........********###*****#*###************.......%.%..%...%.%│
+│****##**##***************...............%.........*******###*##**#*#************.........%%%..%.%%..│
+│***#***##*##*************....%.%%.%%%.%............******#*#*####*#*#**********.........%%%%.%..%...│
+│#*#*#*#**#*#************.....%....%.%.%%%...........******#*******************..........%....%.%.%..│
+│##*##***#**#***********......%...%%.%%..%..%.........*********#***#*#*******.....................%%.│
+│*#**#******#***********..........%..%...%%.............*****##***#*###*****..........%.%%.%..%......│
+│#***#*##**#***********...........%...%...%..............*********#**#*****............%.%%.%%%..%%%.│
+│*#*##***##************...........%.%%%.%.................***###**#*##****..............%.%%.........│
+│******#*#************.............%%.%.%%%%................*********#***.........%.%..%%..%..%......│
+│*****#****#**********.................%.%.%.................**#****#***...........%.%..%..%.%..%%%..│
+│*****##*************............%...%...%%.%%..%..............*****#**..........%....%%%.%%..%......│
+│********************..............%..%.%%.%%.%..%%.%%..........#*##*.............%%%%.........%....│
+│*******************................%%..%...%..%%%%...............*..........%%%.....%.%..%.%........│
+│*******************...................%..%.%..%..%....................%..%..%%%%.%.%%%%%...%%.......│
+│******************..................%%...%%%.%%%%.%.%.%%.....%...........%.%%%%%.%....%.%...........│
+│******************......................%..%.......%.%%%....%%.%..%%%.%%..%.%.%.%..%................│
+│*****************.......................%...%%..%....%..%%.%%.%.%....%....%%%..%.%%..%.%............│
+│****************...........................%%....%..%.%%%..%%%....%%.%...%%...%%...%%...%%..........│
+│****************.............................%.%..%..%%%%%.%....%%...%%.%..%..%....%................│
+│***************............................%............%..%%.....%%..%.%.%....%....................│
+│***************....................................%...%.%..%.%.......%%...%........................│
+│***************.........................................%%%.....%.%..%..%.....%..%..................│
+│**************........................................%....%%%%.%.%.%....%..........................│
└────────────────────────────────────────────────────────────────────────────────────────────────────┘Loss:
┌────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 2.61e+1│-                                                                                                   │
+│ 2.55e+1│-                                                                                                   │
│        │                                                                                                    │
│        │                                                                                                    │
│        │                                                                                                    │
@@ -77,57 +77,57 @@ Half-moons scatterplot and decision boundary:
│        │                                                                                                    │
│        │                                                                                                    │
│        │                                                                                                    │
-│        │                                                                                                    │
-│        │ --                   -                                                                             │
-│        │-     ---    - ---     -                                                                            │
-│        │   - - -   --  - -- -- - ----  -   ---    --       --                                               │
-│        │----  - - - --  - - - -- ---- - --    - --   ---- ---- ---- ---- ---   -                            │
-│        │-------------- ---- ---- ---- ---- --    --- ---- - -- ---- ---- ---- ---- ---- ---- ---- ---- ---- │
+│        │   -                                                                                                │
+│        │-                                                                                                   │
+│        │ --  ---- -          -     -                                                                        │
+│        │   -       --- ---- ---- -- - --   -       -  -                                                     │
+│        │ --  ---- - -- ---- - -   --- ---- ---- ---- - -- -                                                 │
+│        │---- --------- ---- ---- ------------------- ---- ----      ---- -     --                           │
│ 0.00   │----------------------------------------------------------------------------------------------------│
├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
│        │0.00                                                                                         6.39e+3│
│        │                                                step                                                │
└────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘Log-loss, for better visibility:
┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│ 3.26    │-                                                                                                   │
-│         │                                                                                                    │
-│         │                                                                                                    │
+│ 3.23    │-                                                                                                   │
│         │                                                                                                    │
│         │                                                                                                    │
│         │                                                                                                    │
-│         │ --                   -                                                                             │
-│         │-  -  ---   -- ---- -  -           -                                                                │
-│         │     ---  -- - ---   --- ---- ----  --- ---- ---- ---- -                                            │
-│         │---- ---- - -     - -  - ---- --                  ---  ---- ---- ---- ---- -- - ----    -   -    -  │
-│         │ --- --------- ---- -- - ---- - -- -       - ----    -  --- ---- ---- ---- ---- ---- ---- ---- ---- │
-│         │-------- ----  ---- ---- ---- --    ---  --         -                                               │
-│         │--   - -   --- ---  ---  -  -           -         -- -                                              │
-│         │--   --- - --  -  -   --  -   --              ---  --- ----    -  -                                 │
-│         │--- ----  - --   -   ---       -           - -    -- -      ---  - --  -                            │
-│         │--  -  - -    -  --  -      -  --               -   -  -            - - -- ---        -   -  -  - - │
-│l        │- - - -- -  -  ---  -  - -- -  --  -  ----- --   -  -   --  -   ---   - ------- ---- --------  - -  │
-│o        │- ---- ---- -- ------ - -  -   -- ----- -- -  ---------- -- ---- ------- ---- -- ------ - -- - -- - │
-│g        │  - --  ---- ------ - ----- -  ---- -   -- -- - ---  ---- ---- ----  -- --   - ------------- ----- -│
-│         │- - -- --  ------ -- -  ----  - -- --    --  -- -  - - ------  -    - - ---- -- -  - - -- - ---   --│
-│l        │---    --  - ---- - -  --- ---   -- - -   --  --- -------- -------    - -   - --- -----  - -------  │
-│o        │- - -  --  ----- - - ---- - --  - - -- --- -- -  ------   ---- ---- - ---- -           --        - -│
-│s        │-      --------- -  --  ----  ---- -- -  -- ----  -- ---- -   -- - -----   -- - -   -       -     --│
-│s        │    ----   - -------- --  -----   -    -- -  -  -  - --- --   -- -- -    ---  -      -  ---  - -  - │
-│         │  - --   ------ - - --   -- ----- -- --     -  ---- ----  --    -  ---     - - -  - -- -  --  ---   │
-│         │-- --   -  --      -  - -  - -  - ---       -  - -- -   -  --  -- - - - -    -  -  -  ----      -  -│
-│         │--- -- -   - - -       -  -        ----  ----   ---  ---        --  -- -  -    --   -- -  -  - -  --│
-│         │ -  -       -      ---   -   -  --  -                 -  - -     - -           -   -      -   -     │
-│         │    --  ---    -          - - -            -    -    --       --       -----       -              - │
-│         │  - -      -       -        - - - -              -            -         --       -       -          │
-│         │ -          -                 --                -       -   -      -     -    -             - -  -  │
-│         │  -          -   -                                     -                -                     -     │
-│         │   -      -                       -                            -                                    │
-│         │   -                                           -             -                                      │
-│         │    -               -                                 -                                             │
│         │                                                                                                    │
-│         │                            -                                                   -                   │
-│         │                                  -   -                                                             │
│         │                                                                                                    │
+│         │-  -                                                                                                │
+│         │ --  ---- ---- ----  ---  --                                                                        │
+│         │   - --   ----  - - --   - -- ---- ----   -- --                                                     │
+│         │ ---   --      - -  - -- -- - ---- - -- ---- ---- -  -                                              │
+│         │---- --------- ---- ---- ----- -------------  --   --       --                                      │
+│         │- -- --- ----- -- - ---- -------- ---   ---- -- - -  -        -- -     --                           │
+│         │- -- - - --  -  ---  -    -- ---        -- -  -    --  ---   -   -- - -  -                 -        │
+│         │-- -  -    --  - -  - -      ---     - - --   --          -        -          -  -        -  -      │
+│         │- ---    - - -    -   --   -      ---  -     -         --   -         -- - - -  - --   --   -     - │
+│         │- --  --    -   -   ---  --   ---  - - -- -  -  -    - -- - - -- --   -- -           --   -   --   -│
+│l        │----- -     -   -   -  --  - - ------- -   -  - ---     ---- ---- - -- - - ----  --- -- -     ------│
+│o        │- ---- --    --- -   -  -     --    --  - -- - -  --  --- ----  ------------- -- - ----------  --   │
+│g        │ -  ---- ----   --    --  -    --    -   -  --  - ----- --  -- ---  - - - - -  --- -----  ----   ---│
+│         │-- --- -      -  --------  -   -  ---  - --   - ---- - -- -  -- -     -  -        --       ---    - │
+│l        │-  ---- -    --  ---  --- -- ---       -------  - - - ---- -  - -- -----  -   --- --    -       ----│
+│o        │- -------  -- - -  -  ---      --        --- --- - -   -   ---   -- -  ----    -         --- - -    │
+│s        │--- -    ---  -  --  -----     -      -  -------   - ---    -   - -           -    -    - --  -   - │
+│s        │-  - -   -   -  ---  - --                -- - - ---       - -  -    --  --               -          │
+│         │-    -  -  -  - -   -  -       --   -   -- -------- -   -      -       - -                          │
+│         │- ---- -         --  -- -  -   -        --- --- --   --     -                             -        -│
+│         │--  --       - -   - -                   -- - -                        - --                         │
+│         │                 -                          - - -    - -                                            │
+│         │-           -                    -        ---    --                                                 │
+│         │      -         -                        -- ---   -  -                                              │
+│         │        -        -   -                     -   -             -                             -        │
+│         │              -    -                         -       -                                              │
+│         │-  -             -    -   -                  -      -                                               │
+│         │                     -                              -                                               │
+│         │          -                                  -       -                                              │
+│         │                      -                                                                             │
+│         │                         -                                                                          │
+│         │                                                                       -                            │
+│         │     -                                                                                              │
│ -1.00e+1│----------------------------------------------------------------------------------------------------│
├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
│         │0.00                                                                                         6.39e+3│
(cd _build/.sandbox/c9aa37150caaf6e4db052d2d3620a0f6/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
(cd _build/.sandbox/b3e95e90df047e98bb3594b2ca51fb13/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/surjectivity.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/surjectivity.ml _build/.sandbox/b3e95e90df047e98bb3594b2ca51fb13/default/test/einsum/surjectivity.ml.corrected
diff --git a/_build/default/test/einsum/surjectivity.ml b/_build/.sandbox/b3e95e90df047e98bb3594b2ca51fb13/default/test/einsum/surjectivity.ml.corrected
index d5a8079..0351f80 100644
--- a/_build/default/test/einsum/surjectivity.ml
+++ b/_build/.sandbox/b3e95e90df047e98bb3594b2ca51fb13/default/test/einsum/surjectivity.ml.corrected
@@ -68,7 +68,7 @@ let%expect_test "sparse_assignment_with_fixed_indices" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false sparse;
[%expect
{|
-    HERE: test/einsum/surjectivity.ml:67:21
+    HERE: test/einsum/surjectivity.ml:68:21
┌─────────────────────────────────┐
│[1]: =>_sparse shape 0:5,1:1,2:1 │
│┌──────┬──────┐                  │
@@ -114,7 +114,7 @@ let%expect_test "multiple_sparse_axes" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false sparse_multi;
[%expect
{|
-    HERE: test/einsum/surjectivity.ml:112:21
+    HERE: test/einsum/surjectivity.ml:114:21
┌───────────────────────────────────────────┐
│[1]: =>_sparse_multi shape 0:3,1:2,2:4,3:3 │
│┌──────┬──────────────────┐                │
File "test/training/bigram.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/training/bigram.expected _build/default/test/training/bigram.exe.output
diff --git a/_build/default/test/training/bigram.expected b/_build/default/test/training/bigram.exe.output
index 30c1ff5..a9f0b46 100644
--- a/_build/default/test/training/bigram.expected
+++ b/_build/default/test/training/bigram.exe.output
@@ -19,45 +19,45 @@ Epoch 0, loss=2.952727
2.95
#39 grad_/._batch_loss Virt/40
<void>
-                                                                                                                               #36 => Local/9046                                                                                                                                  │#35 1000 Virt/40
+                                                                                                                               #36 => Local/1046                                                                                                                                  │#35 1000 Virt/40
<void>                                                                                                                                             │<void>
#37 grad_=> Virt/40                                                                                                                                │
<void>                                                                                                                                             │
-                                                                                                                            #33 neg_loss Virt/15                                                                                                                                  │
-                                                                                                                            <void>                                                                                                                                                │
-                                                                                                                            #34 grad_neg_loss Virt/151                                                                                                                            │
-                                                                                                                            <void>                                                                                                                                                │
-                                                                                                                              #31 log Virt/15                                                                                                                                     │
-                                                                                                                              <void>                                                                                                                                              │
-                                                                                                                              #32 grad_log Virt/151                                                                                                                               │
-                                                                                                                              <void>                                                                                                                                              │
-                                                                                                                       #29 =>_output_probs Virt/151                                                                                                                               │
+                                                                                                                           #33 neg_loss Virt/15                                                                                                                                   │
+                                                                                                                           <void>                                                                                                                                                 │
+                                                                                                                           #34 grad_neg_loss Local/1046                                                                                                                           │
+                                                                                                                           <void>                                                                                                                                                 │
+                                                                                                                             #31 log Virt/15                                                                                                                                      │
+                                                                                                                             <void>                                                                                                                                               │
+                                                                                                                             #32 grad_log Local/1046                                                                                                                              │
+                                                                                                                             <void>                                                                                                                                               │
+                                                                                                                       #29 =>_output_probs Local/1046                                                                                                                             │
<void>                                                                                                                                                     │
#30 grad_=>_output_probs Local/1046                                                                                                                        │
<void>                                                                                                                                                     │
-                                                                                                                               #27 *. Virt/15                                                                                                                                     │
-                                                                                                                               <void>                                                                                                                                             │
-                                                                                                                               #28 grad_*. Virt/151                                                                                                                               │
-                                                                                                                               <void>                                                                                                                                             │
-                                                       #20 /._mlp_@|_input_gram Virt/15                                                             │                                                  #3 @|_output_gram Virt/15                                                  │
-                                                       <void>                                                                                       │                                                  <void>                                                                     │
-                                                       #21 grad_/._mlp_@|_input_gram Virt/151                                                       │#1 tensor                                                                                                                    │
-                                                       <void>                                                                                       │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │ ... │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │
+                                                                                                                              #27 *. Virt/15                                                                                                                                      │
+                                                                                                                              <void>                                                                                                                                              │
+                                                                                                                              #28 grad_*. Local/1046                                                                                                                              │
+                                                                                                                              <void>                                                                                                                                              │
+                                                      #20 /._mlp_@|_input_gram Virt/15                                                              │                                                  #3 @|_output_gram Virt/15                                                  │
+                                                      <void>                                                                                        │                                                  <void>                                                                     │
+                                                      #21 grad_/._mlp_@|_input_gram Local/1046                                                      │#1 tensor                                                                                                                    │
+                                                      <void>                                                                                        │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │ ... │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │
[#16 exp_counts]│                                                      #18 => Local/1046                                                            │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │     │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │
│                                                      <void>                                                                       │ ...   ...   ...  ...   ...  │ ...   ...   ...  ...   ...  │     │ ...   ...   ...  ...   ...  │ ...   ...   ...  ...   ...  │
│                                                      #19 grad_=> Local/1046                                                       │ 0.00  0.00  ...  0.00  0.00 │ 1.00  0.00  ...  0.00  0.00 │     │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │
│                                                      <void>                                                                       │ 0.00  0.00  ...  0.00  0.00 │ 0.00  0.00  ...  0.00  0.00 │     │ 0.00  0.00  ...  0.00  0.00 │ 1.00  0.00  ...  0.00  0.00 │
-                │                                                   #16 exp_counts Virt/15                                                          │                                                                                                                             │
-                │                                                   <void>                                                                          │                                                                                                                             │
-                │                                                   #17 grad_exp_counts Virt/151                                                    │                                                                                                                             │
-                │                                                   <void>                                                                          │                                                                                                                             │
-                │#14 * Virt/151                                                                                                                     │                                                                                                                             │
+                │                                                  #16 exp_counts Local/1046                                                        │                                                                                                                             │
+                │                                                  <void>                                                                           │                                                                                                                             │
+                │                                                  #17 grad_exp_counts Local/1046                                                   │                                                                                                                             │
+                │                                                  <void>                                                                           │                                                                                                                             │
+                │#14 * Local/1046                                                                                                                   │                                                                                                                             │
│<void>                                                                                                                             │                                                                                                                             │
│#15 grad_* Local/1046                                                                                                              │                                                                                                                             │
│<void>                                                                                                                             │                                                                                                                             │
│├─#12 + Local/1046                                                                                                                 │                                                                                                                             │
││ <void>                                                                                                                           │                                                                                                                             │
-                ││ #13 grad_+ Local/9046                                                                                                            │                                                                                                                             │
+                ││ #13 grad_+ Local/1046                                                                                                            │                                                                                                                             │
││ <void>                                                                                                                           │                                                                                                                             │
││ ├─[#9 w]                                                                                                                         │                                                                                                                             │
││ └─#11 1 Virt/40                                                                                                                  │                                                                                                                             │
2025-08-15 20:06.48: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled