fedora-42-5.3_opam-2.4

2025-07-31 16:24.22: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (03a0d875d168c098d6251bce6ef59a732908ac52) (linux-x86_64:fedora-42-5.3_opam-2.4)
Base: ocaml/opam:fedora-42-ocaml-5.3@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 03a0d875
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-5.3@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d
# fedora-42-5.3_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo dnf install -y findutils
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 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 parsexp.v0.17.0 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 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


2025-07-31 16:24.22: Using cache hint "ahrefs/ocannl-ocaml/opam:fedora-42-ocaml-5.3@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d-fedora-42-5.3_opam-2.4-a61f39135d120f7a92b6120d1d6a701f"
2025-07-31 16:24.22: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-5.3@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d)
(comment fedora-42-5.3_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (network host)
(shell "sudo dnf install -y findutils"))
(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 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 parsexp.v0.17.0 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 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"))
)


2025-07-31 16:24.22: Waiting for resource in pool OCluster
2025-07-31 16:24.22: Waiting for worker…
2025-07-31 16:24.22: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 03a0d875 Fix nullary operation `uniform` and the default initialization setup to generate properly fresh tensor expressions


(from ocaml/opam:fedora-42-ocaml-5.3@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d)
Unable to find image 'ocaml/opam:fedora-42-ocaml-5.3@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d' locally
docker.io/ocaml/opam@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d: Pulling from ocaml/opam
8fe5e06310fd: Already exists
f61a546cc351: Pulling fs layer
7283b128d7e9: Pulling fs layer
8573eae5af8c: Pulling fs layer
4250d28b0d75: Pulling fs layer
53d5a3a1726a: Pulling fs layer
4250d28b0d75: Waiting
53d5a3a1726a: Waiting
f61a546cc351: Waiting
8573eae5af8c: Waiting
f61a546cc351: Verifying Checksum
f61a546cc351: Download complete
f61a546cc351: Pull complete
8573eae5af8c: Verifying Checksum
8573eae5af8c: Download complete
4250d28b0d75: Download complete
53d5a3a1726a: Verifying Checksum
53d5a3a1726a: Download complete
7283b128d7e9: Verifying Checksum
7283b128d7e9: Download complete
7283b128d7e9: Pull complete
8573eae5af8c: Pull complete
4250d28b0d75: Pull complete
53d5a3a1726a: Pull complete
Digest: sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d
Status: Downloaded newer image for ocaml/opam@sha256:4c042683c1574f1e602769f7c5bf3107ea6f74771020dc8f1924e60de93fe51d
2025-07-31 16:24.23 ---> using "840a3e81d40c8eb8551be3c4f11141a973a338ca37fe3cb7b329c0817a307b7d" from cache


/: (comment fedora-42-5.3_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (network host)
(shell "sudo dnf install -y findutils"))
Updating and loading repositories:
Fedora 42 - x86_64 - Updates           100% |  70.9 KiB/s |  24.7 KiB |  00m00s
Fedora 42 - x86_64 - Updates           100% |  83.7 KiB/s |   2.9 MiB |  00m35s
Repositories loaded.
Package "findutils-1:4.10.0-5.fc42.x86_64" is already installed.


Nothing to do.
2025-07-31 16:24.23 ---> using "a136c96695e3e417a2a63441c703481aa240e7910d8f28e9632363f04a2f87d5" from cache


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-07-31 16:24.23 ---> using "e39777e12591447bf3048a0a510f89fb9f4f8230189dc6e8734754c3cc1031c5" 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
2025-07-31 16:24.23 ---> using "1f30c1e27bf19c7967cce3df326454c9604d8aafe7fc6fe07be12c41ac6856cd" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-07-31 16:24.23 ---> using "ef8cacb39a2c4c8f3abf97a3ae62ddc980d014a17f680bb61ea1861de17b598e" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-07-31 16:24.23 ---> using "bf3420d19f31097defce3de7eda948322d357dc377afe7681cae3642c63b3831" 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)
2025-07-31 16:24.23 ---> using "e815a5628df036e438e9ef60467962085526dea542ab8e375aa123f2167b36a9" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-07-31 16:24.23 ---> using "3f66ae5a061f1ad7a46020f3addb98a9f85bd7f9e752c314f884ab6c37fa5ea4" 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)
2025-07-31 16:24.23 ---> using "eaf040786652ebbcbccbfc7a7c4231fe7b1f216b5d671fd2cb78770296a6bc36" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-07-31 16:24.23 ---> using "5edb54b18a64e6481dd5f2d03f13c3bd4f254af6a1fc31bedb0519a50b42b19a" 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 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 parsexp.v0.17.0 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 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/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 42 - x86_64 - Updates           100% |  70.6 KiB/s |  21.9 KiB |  00m00s
-  Fedora 42 - x86_64 - Updates           100% |   3.9 MiB/s |   2.4 MiB |  00m01s
- Repositories loaded.
- Metadata cache created.


<><> 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:
libcurl-devel libffi-devel zlib-ng-compat-devel


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


+ /usr/sbin/sudo "yum" "install" "-y" "libcurl-devel" "libffi-devel" "zlib-ng-compat-devel"
- Updating and loading repositories:
- Repositories loaded.
- Package               Arch   Version         Repository      Size
- Installing:
-  libcurl-devel        x86_64 8.11.1-5.fc42   updates      1.3 MiB
-  libffi-devel         x86_64 3.4.6-5.fc42    fedora      33.1 KiB
-  zlib-ng-compat-devel x86_64 2.2.4-3.fc42    fedora     107.0 KiB
- Installing dependencies:
-  brotli               x86_64 1.1.0-6.fc42    fedora      31.6 KiB
-  brotli-devel         x86_64 1.1.0-6.fc42    fedora      65.6 KiB
-  cmake-filesystem     x86_64 3.31.6-2.fc42   fedora       0.0   B
-  keyutils-libs-devel  x86_64 1.6.3-5.fc42    fedora      48.2 KiB
-  krb5-devel           x86_64 1.21.3-6.fc42   updates    705.9 KiB
-  libcom_err-devel     x86_64 1.47.2-3.fc42   fedora      16.7 KiB
-  libidn2-devel        x86_64 2.3.8-1.fc42    fedora     149.1 KiB
-  libkadm5             x86_64 1.21.3-6.fc42   updates    213.9 KiB
-  libnghttp2-devel     x86_64 1.64.0-3.fc42   fedora     295.4 KiB
-  libpsl-devel         x86_64 0.21.5-5.fc42   fedora     110.3 KiB
-  libselinux-devel     x86_64 3.8-2.fc42      updates    126.8 KiB
-  libsepol-devel       x86_64 3.8-1.fc42      fedora     120.8 KiB
-  libssh-devel         x86_64 0.11.2-1.fc42   updates    178.0 KiB
-  libverto-devel       x86_64 0.3.2-10.fc42   fedora      25.7 KiB
-  openssl-devel        x86_64 1:3.2.4-4.fc42  updates      4.3 MiB
-  pcre2-devel          x86_64 10.45-1.fc42    fedora       2.1 MiB
-  pcre2-utf16          x86_64 10.45-1.fc42    fedora     626.3 KiB
-  pcre2-utf32          x86_64 10.45-1.fc42    fedora     598.2 KiB
-  publicsuffix-list    noarch 20250616-1.fc42 updates    332.8 KiB
- 
- Transaction Summary:
-  Installing:        22 packages
- 
- Total size of inbound packages is 6 MiB. Need to download 6 MiB.
- After this operation, 11 MiB extra will be used (install 11 MiB, remove 0 B).
- [ 1/22] zlib-ng-compat-devel-0:2.2.4-3. 100% | 619.8 KiB/s |  38.4 KiB |  00m00s
- [ 2/22] libffi-devel-0:3.4.6-5.fc42.x86 100% | 423.2 KiB/s |  28.8 KiB |  00m00s
- [ 3/22] cmake-filesystem-0:3.31.6-2.fc4 100% |   2.9 MiB/s |  17.6 KiB |  00m00s
- [ 4/22] libkadm5-0:1.21.3-6.fc42.x86_64 100% |   6.2 MiB/s |  76.4 KiB |  00m00s
- [ 5/22] libcurl-devel-0:8.11.1-5.fc42.x 100% |   9.7 MiB/s | 881.9 KiB |  00m00s
- [ 6/22] libssh-devel-0:0.11.2-1.fc42.x8 100% |   5.8 MiB/s |  41.5 KiB |  00m00s
- [ 7/22] krb5-devel-0:1.21.3-6.fc42.x86_ 100% |   4.5 MiB/s | 142.5 KiB |  00m00s
- [ 8/22] brotli-devel-0:1.1.0-6.fc42.x86 100% |   1.5 MiB/s |  33.9 KiB |  00m00s
- [ 9/22] brotli-0:1.1.0-6.fc42.x86_64    100% |   1.0 MiB/s |  19.9 KiB |  00m00s
- [10/22] libnghttp2-devel-0:1.64.0-3.fc4 100% |   5.4 MiB/s |  55.7 KiB |  00m00s
- [11/22] libpsl-devel-0:0.21.5-5.fc42.x8 100% |   3.2 MiB/s |  33.2 KiB |  00m00s
- [12/22] libidn2-devel-0:2.3.8-1.fc42.x8 100% |   1.2 MiB/s |  64.0 KiB |  00m00s
- [13/22] libselinux-devel-0:3.8-2.fc42.x 100% |   5.5 MiB/s | 151.5 KiB |  00m00s
- [14/22] libsepol-devel-0:3.8-1.fc42.x86 100% |   2.1 MiB/s |  48.4 KiB |  00m00s
- [15/22] keyutils-libs-devel-0:1.6.3-5.f 100% |   2.8 MiB/s |  59.9 KiB |  00m00s
- [16/22] openssl-devel-1:3.2.4-4.fc42.x8 100% |  20.8 MiB/s |   2.8 MiB |  00m00s
- [17/22] libverto-devel-0:0.3.2-10.fc42. 100% | 423.5 KiB/s |  14.4 KiB |  00m00s
- [18/22] libcom_err-devel-0:1.47.2-3.fc4 100% | 363.8 KiB/s |  16.7 KiB |  00m00s
- [19/22] publicsuffix-list-0:20250616-1. 100% |   3.4 MiB/s |  89.9 KiB |  00m00s
- [20/22] pcre2-utf32-0:10.45-1.fc42.x86_ 100% |  11.8 MiB/s | 228.7 KiB |  00m00s
- [21/22] pcre2-devel-0:10.45-1.fc42.x86_ 100% |   8.8 MiB/s | 543.4 KiB |  00m00s
- [22/22] pcre2-utf16-0:10.45-1.fc42.x86_ 100% |   3.6 MiB/s | 241.9 KiB |  00m00s
- --------------------------------------------------------------------------------
- [22/22] Total                           100% |   9.8 MiB/s |   5.6 MiB |  00m01s
- Running transaction
- [ 1/24] Verify package files            100% | 333.0   B/s |  22.0   B |  00m00s
- [ 2/24] Prepare transaction             100% | 114.0   B/s |  22.0   B |  00m00s
- [ 3/24] Installing cmake-filesystem-0:3 100% |   1.5 MiB/s |   7.6 KiB |  00m00s
- [ 4/24] Installing zlib-ng-compat-devel 100% |  35.3 MiB/s | 108.5 KiB |  00m00s
- [ 5/24] Installing libssh-devel-0:0.11. 100% |  44.1 MiB/s | 180.6 KiB |  00m00s
- [ 6/24] Installing pcre2-utf32-0:10.45- 100% |  97.5 MiB/s | 599.1 KiB |  00m00s
- [ 7/24] Installing pcre2-utf16-0:10.45- 100% |  87.5 MiB/s | 627.1 KiB |  00m00s
- [ 8/24] Installing pcre2-devel-0:10.45- 100% |  77.5 MiB/s |   2.1 MiB |  00m00s
- [ 9/24] Installing publicsuffix-list-0: 100% | 108.7 MiB/s | 333.8 KiB |  00m00s
- [10/24] Installing libpsl-devel-0:0.21. 100% | 110.9 MiB/s | 113.6 KiB |  00m00s
- [11/24] Installing libverto-devel-0:0.3 100% |  25.7 MiB/s |  26.4 KiB |  00m00s
- [12/24] Installing libcom_err-devel-0:1 100% |   1.0 MiB/s |  18.3 KiB |  00m00s
- [13/24] Installing keyutils-libs-devel- 100% |  53.9 MiB/s |  55.2 KiB |  00m00s
- [14/24] Installing libsepol-devel-0:3.8 100% |  25.1 MiB/s | 128.3 KiB |  00m00s
- [15/24] Installing libselinux-devel-0:3 100% |  39.5 MiB/s | 161.6 KiB |  00m00s
- [16/24] Installing libnghttp2-devel-0:1 100% | 144.8 MiB/s | 296.5 KiB |  00m00s
- [17/24] Installing libidn2-devel-0:2.3. 100% |  76.5 MiB/s | 156.7 KiB |  00m00s
- [18/24] Installing brotli-0:1.1.0-6.fc4 100% |   1.9 MiB/s |  32.3 KiB |  00m00s
- [19/24] Installing brotli-devel-0:1.1.0 100% |   5.5 MiB/s |  68.0 KiB |  00m00s
- [20/24] Installing openssl-devel-1:3.2. 100% |  98.0 MiB/s |   5.2 MiB |  00m00s
- [21/24] Installing libkadm5-0:1.21.3-6. 100% |  70.3 MiB/s | 215.9 KiB |  00m00s
- [22/24] Installing krb5-devel-0:1.21.3- 100% |  25.9 MiB/s | 715.2 KiB |  00m00s
- [23/24] Installing libcurl-devel-0:8.11 100% |  52.3 MiB/s |   1.4 MiB |  00m00s
- [24/24] Installing libffi-devel-0:3.4.6 100% | 470.2 KiB/s |  34.8 KiB |  00m00s
- Complete!
+ /usr/sbin/rpm "-q" "--whatprovides" "libcurl-devel" "libffi-devel" "zlib-ng-compat-devel"
- libcurl-devel-8.11.1-5.fc42.x86_64
- libffi-devel-3.4.6-5.fc42.x86_64
- zlib-ng-compat-devel-2.2.4-3.fc42.x86_64
2025-07-31 16:24.23 ---> using "14cb10d9761fd38445eec7e8da5274d0836f59a84c4f502726f4953b74f89017" 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 81 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 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 parsexp                 v0.17.0
- 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 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)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-libcurl.2
-> 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 ocamlfind.1.9.8  (cached)
-> retrieved parsexp.v0.17.0  (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 dune.3.19.1, dune-configurator.3.19.1  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> retrieved ppx_fields_conv.v0.17.0  (cached)
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.6
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> retrieved ppx_minidebug.2.3.0  (cached)
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved tyxml.4.6.0  (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 jane-street-headers.v0.17.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed csv.2.4
-> 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 pprint.20230830
-> 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 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 angstrom.0.16.1
-> installed tyxml.4.6.0
-> installed printbox-html.0.12
-> installed curl.0.10.0
-> installed ctypes.0.23.0
-> installed base.v0.17.3
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed ctypes-foreign.0.23.0
-> installed uucp.16.0.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed ppxlib.0.36.0
-> installed printbox-ext-plot.0.12
-> installed ppx_optcomp.v0.17.1
-> installed ppxlib_jane.v0.17.4
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_deriving.6.1.1
-> 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_base.v0.17.0
-> installed ppx_minidebug.2.3.0
-> 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)
2025-07-31 16:24.23 ---> using "b239d992aae389a9ad9f816972beee81b4361bda8908f343bf06434fbc21571e" from cache


/src: (copy (src .) (dst /src))
2025-07-31 16:24.23 ---> saved as "5658fb2926fe3371c8326a433c09df4946080959a0506a08cfd8532247acc36c"


/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 && /home/opam/.opam/5.3/bin/ocamlc.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I test/operations/.test_uniform_demo.eobjs/byte -I /home/opam/.opam/5.3/lib/angstrom -I /home/opam/.opam/5.3/lib/backoff -I /home/opam/.opam/5.3/lib/base -I /home/opam/.opam/5.3/lib/base/base_internalhash_types -I /home/opam/.opam/5.3/lib/base/shadow_stdlib -I /home/opam/.opam/5.3/lib/bigarray-compat -I /home/opam/.opam/5.3/lib/bigstringaf -I /home/opam/.opam/5.3/lib/ctypes -I /home/opam/.opam/5.3/lib/ctypes-foreign -I /home/opam/.opam/5.3/lib/fieldslib -I /home/opam/.opam/5.3/lib/integers -I /home/opam/.opam/5.3/lib/mtime -I /home/opam/.opam/5.3/lib/mtime/clock -I /home/opam/.opam/5.3/lib/multicore-magic -I /home/opam/.opam/5.3/lib/num -I /home/opam/.opam/5.3/lib/ocaml/str -I /home/opam/.opam/5.3/lib/ocaml/threads -I /home/opam/.opam/5.3/lib/ocaml/unix -I /home/opam/.opam/5.3/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/5.3/lib/parsexp -I /home/opam/.opam/5.3/lib/pprint -I /home/opam/.opam/5.3/lib/ppx_compare/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_hash/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_here/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_minidebug/runtime -I /home/opam/.opam/5.3/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_string/runtime -I /home/opam/.opam/5.3/lib/printbox -I /home/opam/.opam/5.3/lib/printbox-ext-plot -I /home/opam/.opam/5.3/lib/printbox-html -I /home/opam/.opam/5.3/lib/printbox-md -I /home/opam/.opam/5.3/lib/printbox-text -I /home/opam/.opam/5.3/lib/ptime -I /home/opam/.opam/5.3/lib/ptime/clock -I /home/opam/.opam/5.3/lib/re -I /home/opam/.opam/5.3/lib/saturn_lockfree -I /home/opam/.opam/5.3/lib/seq -I /home/opam/.opam/5.3/lib/sexplib -I /home/opam/.opam/5.3/lib/sexplib0 -I /home/opam/.opam/5.3/lib/stdio -I /home/opam/.opam/5.3/lib/stdlib-shims -I /home/opam/.opam/5.3/lib/thread-local-storage -I /home/opam/.opam/5.3/lib/tyxml -I /home/opam/.opam/5.3/lib/tyxml/functor -I /home/opam/.opam/5.3/lib/uucp -I /home/opam/.opam/5.3/lib/uutf -I /home/opam/.opam/5.3/lib/variantslib -I arrayjit/lib/.backends.objs/byte -I arrayjit/lib/.ir.objs/byte -I arrayjit/lib/.utils.objs/byte -I lib/.ocannl.objs/byte -intf-suffix .ml -no-alias-deps -opaque -o test/operations/.test_uniform_demo.eobjs/byte/dune__exe__Test_uniform_demo.cmo -c -impl test/operations/test_uniform_demo.pp.ml)
File "test/operations/test_uniform_demo.ml", line 27, characters 56-63:
27 |   Stdio.printf "tensor1 shape: %s\n" (Tensor.debug_name tensor1);
^^^^^^^
Error: The value tensor1 has type
?batch_axes:(string * int) list ->
         ?input_dims:int list ->
         ?input_axes:(string * int) list ->
         ?output_axes:(string * int) list ->
         ?deduced:Ocannl.Shape.deduce_within_shape -> unit -> Tensor.t
but an expression was expected of type Tensor.t
(cd _build/default && /home/opam/.opam/5.3/bin/ocamlopt.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I test/operations/.test_uniform_demo.eobjs/byte -I test/operations/.test_uniform_demo.eobjs/native -I /home/opam/.opam/5.3/lib/angstrom -I /home/opam/.opam/5.3/lib/backoff -I /home/opam/.opam/5.3/lib/base -I /home/opam/.opam/5.3/lib/base/base_internalhash_types -I /home/opam/.opam/5.3/lib/base/shadow_stdlib -I /home/opam/.opam/5.3/lib/bigarray-compat -I /home/opam/.opam/5.3/lib/bigstringaf -I /home/opam/.opam/5.3/lib/ctypes -I /home/opam/.opam/5.3/lib/ctypes-foreign -I /home/opam/.opam/5.3/lib/fieldslib -I /home/opam/.opam/5.3/lib/integers -I /home/opam/.opam/5.3/lib/mtime -I /home/opam/.opam/5.3/lib/mtime/clock -I /home/opam/.opam/5.3/lib/multicore-magic -I /home/opam/.opam/5.3/lib/multicore-magic/__private__/multicore_magic_atomic_array_unboxed5 -I /home/opam/.opam/5.3/lib/num -I /home/opam/.opam/5.3/lib/ocaml/str -I /home/opam/.opam/5.3/lib/ocaml/threads -I /home/opam/.opam/5.3/lib/ocaml/unix -I /home/opam/.opam/5.3/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/5.3/lib/parsexp -I /home/opam/.opam/5.3/lib/pprint -I /home/opam/.opam/5.3/lib/ppx_compare/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_hash/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_here/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_minidebug/runtime -I /home/opam/.opam/5.3/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.3/lib/ppx_string/runtime -I /home/opam/.opam/5.3/lib/printbox -I /home/opam/.opam/5.3/lib/printbox-ext-plot -I /home/opam/.opam/5.3/lib/printbox-html -I /home/opam/.opam/5.3/lib/printbox-md -I /home/opam/.opam/5.3/lib/printbox-text -I /home/opam/.opam/5.3/lib/ptime -I /home/opam/.opam/5.3/lib/ptime/clock -I /home/opam/.opam/5.3/lib/re -I /home/opam/.opam/5.3/lib/saturn_lockfree -I /home/opam/.opam/5.3/lib/seq -I /home/opam/.opam/5.3/lib/sexplib -I /home/opam/.opam/5.3/lib/sexplib0 -I /home/opam/.opam/5.3/lib/stdio -I /home/opam/.opam/5.3/lib/stdlib-shims -I /home/opam/.opam/5.3/lib/thread-local-storage -I /home/opam/.opam/5.3/lib/tyxml -I /home/opam/.opam/5.3/lib/tyxml/functor -I /home/opam/.opam/5.3/lib/uucp -I /home/opam/.opam/5.3/lib/uutf -I /home/opam/.opam/5.3/lib/variantslib -I arrayjit/lib/.backends.objs/byte -I arrayjit/lib/.backends.objs/native -I arrayjit/lib/.ir.objs/byte -I arrayjit/lib/.ir.objs/native -I arrayjit/lib/.utils.objs/byte -I arrayjit/lib/.utils.objs/native -I lib/.ocannl.objs/byte -I lib/.ocannl.objs/native -intf-suffix .ml -no-alias-deps -opaque -o test/operations/.test_uniform_demo.eobjs/native/dune__exe__Test_uniform_demo.cmx -c -impl test/operations/test_uniform_demo.pp.ml)
File "test/operations/test_uniform_demo.ml", line 27, characters 56-63:
27 |   Stdio.printf "tensor1 shape: %s\n" (Tensor.debug_name tensor1);
^^^^^^^
Error: The value tensor1 has type
?batch_axes:(string * int) list ->
         ?input_dims:int list ->
         ?input_axes:(string * int) list ->
         ?output_axes:(string * int) list ->
         ?deduced:Ocannl.Shape.deduce_within_shape -> unit -> Tensor.t
but an expression was expected of type Tensor.t
(cd _build/.sandbox/035386cccc708c4660b31a845fa5fcf3/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/035386cccc708c4660b31a845fa5fcf3/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/.sandbox/97ad873b8d54fa7bf283443136bba127/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/97ad873b8d54fa7bf283443136bba127/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/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/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/97ad873b8d54fa7bf283443136bba127/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/operations/dune", lines 19-29, characters 0-281:
19 | (rule
20 |  (alias runtest)
21 |  (target
22 |   (dir log_files))
23 |  (action
24 |   (run
25 |    %{dep:micrograd_demo_logging.exe}
26 |    "--ocannl_debug_backend=text"
27 |    "--ocannl_log_file_stem=micrograd_demo_logging"
28 |    "--ocannl_log_main_domain_to_stdout=false"
29 |    "--ocannl_debug_log_to_stream_files=true")))
(cd _build/default/test/operations && ./micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_stream_files=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_backend
Found multicore_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Found true, commandline --ocannl_debug_log_to_stream_files=true
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Fatal error: exception File "src/printbox-text/PrintBox_text.ml", line 212, characters 6-12: Assertion failed
Raised at PrintBox_text.Output.Make_out.to_buf_aux_ in file "src/printbox-text/PrintBox_text.ml", line 212, characters 6-50
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 19-42
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41
Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41
Called from PrintBox_text.Output.Make_out.render in file "src/printbox-text/PrintBox_text.ml", line 242, characters 14-64
Called from PrintBox_text.output in file "src/printbox-text/PrintBox_text.ml", line 851, characters 2-31
Called from Minidebug_runtime.PrintBox.output_box in file "minidebug_runtime.ml", line 1527, characters 19-59
Called from Minidebug_runtime.PrintBox.close_log_impl.close_tree in file "minidebug_runtime.ml", line 1572, characters 6-38
Called from Backends.Add_buffer_retrieval_and_syncing.sync_routine.post in file "arrayjit/lib/backends.ml", lines 225-232, characters 13-15
Called from Ir__Task.run in file "arrayjit/lib/task.ml", line 17, characters 2-14
Re-raised at Ir__Task.run in file "arrayjit/lib/task.ml", lines 15-17, characters 20-14
Called from Ocannl__Train.run in file "lib/train.ml" (inlined), line 43, characters 17-44
Called from Ocannl__Train.init_params in file "lib/train.ml", line 378, characters 2-10
Called from Ocannl__Train.run_once in file "lib/train.ml", line 548, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", line 548, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 531-554, characters 25-17
Called from Dune__exe__Micrograd_demo_logging.(fun) in file "test/operations/micrograd_demo_logging.ml", line 30, characters 9-47
Called from Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 847, characters 10-16
Re-raised at Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 878, characters 8-87
Called from Dune__exe__Micrograd_demo_logging in file "test/operations/micrograd_demo_logging.ml", lines 29-34, characters 2-27
(cd _build/.sandbox/97ad873b8d54fa7bf283443136bba127/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition zero2hero_1of7.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/97ad873b8d54fa7bf283443136bba127/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition primitive_ops.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia_exec.expected", line 1, characters 0-0:
/usr/sbin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia_exec.expected _build/default/test/einsum/einsum_trivia_exec.exe.output
diff --git a/_build/default/test/einsum/einsum_trivia_exec.expected b/_build/default/test/einsum/einsum_trivia_exec.exe.output
index 1c66789..227d91c 100644
--- a/_build/default/test/einsum/einsum_trivia_exec.expected
+++ b/_build/default/test/einsum/einsum_trivia_exec.exe.output
@@ -657,169 +657,169 @@ HERE: test/einsum/einsum_trivia_exec.ml:229:21
│└──────┴────────────────────────────────────┘│
└─────────────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:254:21
-┌────────────────────────────────┐
-│[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-│┌──────┬──────────────────┐     │
-││0 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 0.00  0.00  0.00 │     │
-││axis 2│ 0.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  0.00  4.00 │     │
-││      │ 0.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 0.00  1.00  0.00 │     │
-││axis 2│ 0.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  1.00  4.00 │     │
-││      │ 0.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 0.00  2.00  0.00 │     │
-││axis 2│ 0.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  2.00  4.00 │     │
-││      │ 0.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 0.00  3.00  0.00 │     │
-││axis 2│ 0.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  3.00  4.00 │     │
-││      │ 0.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 0.00  4.00  0.00 │     │
-││axis 2│ 0.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  4.00  4.00 │     │
-││      │ 0.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││1 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 1.00  0.00  0.00 │     │
-││axis 2│ 1.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  0.00  4.00 │     │
-││      │ 1.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 1.00  1.00  0.00 │     │
-││axis 2│ 1.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  1.00  4.00 │     │
-││      │ 1.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 1.00  2.00  0.00 │     │
-││axis 2│ 1.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  2.00  4.00 │     │
-││      │ 1.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 1.00  3.00  0.00 │     │
-││axis 2│ 1.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  3.00  4.00 │     │
-││      │ 1.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 1.00  4.00  0.00 │     │
-││axis 2│ 1.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  4.00  4.00 │     │
-││      │ 1.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││2 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 2.00  0.00  0.00 │     │
-││axis 2│ 2.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  0.00  4.00 │     │
-││      │ 2.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 2.00  1.00  0.00 │     │
-││axis 2│ 2.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  1.00  4.00 │     │
-││      │ 2.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 2.00  2.00  0.00 │     │
-││axis 2│ 2.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  2.00  4.00 │     │
-││      │ 2.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 2.00  3.00  0.00 │     │
-││axis 2│ 2.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  3.00  4.00 │     │
-││      │ 2.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 2.00  4.00  0.00 │     │
-││axis 2│ 2.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  4.00  4.00 │     │
-││      │ 2.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││3 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 3.00  0.00  0.00 │     │
-││axis 2│ 3.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  0.00  4.00 │     │
-││      │ 3.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 3.00  1.00  0.00 │     │
-││axis 2│ 3.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  1.00  4.00 │     │
-││      │ 3.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 3.00  2.00  0.00 │     │
-││axis 2│ 3.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  2.00  4.00 │     │
-││      │ 3.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 3.00  3.00  0.00 │     │
-││axis 2│ 3.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  3.00  4.00 │     │
-││      │ 3.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 3.00  4.00  0.00 │     │
-││axis 2│ 3.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  4.00  4.00 │     │
-││      │ 3.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-└────────────────────────────────┘
+┌─────────────────────────────────────────┐
+│[9]: ;=>+ shape 0:4,1:5,2:6,3:3          │
+│┌──────┬────────────────────────────────┐│
+││0 @ 0 │axis 3                          ││
+│├──────┼────────────────────────────────┤│
+││0 @ 1 │ 3.59e-28   0.00       0.00     ││
+││axis 2│ 3.59e-28   0.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  4.55e-41   4.00     ││
+││      │ 3.59e-28   -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││1 @ 1 │ 1.02e-40   1.00       0.00     ││
+││axis 2│ 0.00       1.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  1.00       4.00     ││
+││      │ 0.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││2 @ 1 │ 1.02e-40   2.00       0.00     ││
+││axis 2│ 0.00       2.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  2.00       4.00     ││
+││      │ 0.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││3 @ 1 │ 1.02e-40   3.00       0.00     ││
+││axis 2│ 0.00       3.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  3.00       4.00     ││
+││      │ 0.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││4 @ 1 │ -1.08e+15  4.00       2.80e-33 ││
+││axis 2│ -1.08e+15  4.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -2.18e+15  4.00       4.00     ││
+││      │ -1.08e+15  -1.10e+15  5.00     ││
+│└──────┴────────────────────────────────┘│
+├─────────────────────────────────────────┤
+│┌──────┬────────────────────────────────┐│
+││1 @ 0 │axis 3                          ││
+│├──────┼────────────────────────────────┤│
+││0 @ 1 │ 1.00       0.00       0.00     ││
+││axis 2│ 1.00       0.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  4.55e-41   4.00     ││
+││      │ 1.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││1 @ 1 │ 1.00       1.00       0.00     ││
+││axis 2│ 1.00       1.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  1.00       4.00     ││
+││      │ 1.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││2 @ 1 │ 1.00       2.00       0.00     ││
+││axis 2│ 1.00       2.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  2.00       4.00     ││
+││      │ 1.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││3 @ 1 │ 1.00       3.00       0.00     ││
+││axis 2│ 1.00       3.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  3.00       4.00     ││
+││      │ 1.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││4 @ 1 │ -1.08e+15  4.00       2.80e-33 ││
+││axis 2│ -1.08e+15  4.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -2.18e+15  4.00       4.00     ││
+││      │ -1.08e+15  -1.10e+15  5.00     ││
+│└──────┴────────────────────────────────┘│
+├─────────────────────────────────────────┤
+│┌──────┬────────────────────────────────┐│
+││2 @ 0 │axis 3                          ││
+│├──────┼────────────────────────────────┤│
+││0 @ 1 │ 2.00       5.60e-45   0.00     ││
+││axis 2│ 2.00       5.60e-45   1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  4.55e-41   4.00     ││
+││      │ 2.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││1 @ 1 │ 2.00       1.00       0.00     ││
+││axis 2│ 2.00       1.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  1.00       4.00     ││
+││      │ 2.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││2 @ 1 │ 2.00       2.00       0.00     ││
+││axis 2│ 2.00       2.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  2.00       4.00     ││
+││      │ 2.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││3 @ 1 │ 2.00       3.00       0.00     ││
+││axis 2│ 2.00       3.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  3.00       4.00     ││
+││      │ 2.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││4 @ 1 │ -1.08e+15  4.00       2.80e-33 ││
+││axis 2│ -1.08e+15  4.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -2.18e+15  4.00       4.00     ││
+││      │ -1.08e+15  -1.10e+15  5.00     ││
+│└──────┴────────────────────────────────┘│
+├─────────────────────────────────────────┤
+│┌──────┬────────────────────────────────┐│
+││3 @ 0 │axis 3                          ││
+│├──────┼────────────────────────────────┤│
+││0 @ 1 │ 3.00       0.00       0.00     ││
+││axis 2│ 3.00       0.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  4.55e-41   4.00     ││
+││      │ 3.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││1 @ 1 │ 3.00       1.00       0.00     ││
+││axis 2│ 3.00       1.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  1.00       4.00     ││
+││      │ 3.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││2 @ 1 │ 3.00       2.00       0.00     ││
+││axis 2│ 3.00       2.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  2.00       4.00     ││
+││      │ 3.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││3 @ 1 │ 3.00       3.00       0.00     ││
+││axis 2│ 3.00       3.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -1.10e+15  3.00       4.00     ││
+││      │ 3.00       -1.10e+15  5.00     ││
+│├──────┼────────────────────────────────┤│
+││4 @ 1 │ -1.08e+15  4.00       2.80e-33 ││
+││axis 2│ -1.08e+15  4.00       1.00     ││
+││      │ ...        ...        ...      ││
+││      │ -2.18e+15  4.00       4.00     ││
+││      │ -1.08e+15  -1.10e+15  5.00     ││
+│└──────┴────────────────────────────────┘│
+└─────────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:255:21
-┌───────────────────────────┐
-│[1]: =>_ti shape 0:4,1:3   │
-│┌──────┬──────────────────┐│
-││      │axis 1            ││
-│├──────┼──────────────────┤│
-││axis 0│ 0.00  0.00  0.00 ││
-││      │ 1.00  0.00  0.00 ││
-││      │ 2.00  0.00  0.00 ││
-││      │ 3.00  0.00  0.00 ││
-│└──────┴──────────────────┘│
-└───────────────────────────┘
+┌───────────────────────────────┐
+│[1]: =>_ti shape 0:4,1:3       │
+│┌──────┬──────────────────────┐│
+││      │axis 1                ││
+│├──────┼──────────────────────┤│
+││axis 0│ 0.00  0.00      0.00 ││
+││      │ 1.00  0.00      0.00 ││
+││      │ 2.00  5.60e-45  0.00 ││
+││      │ 3.00  0.00      0.00 ││
+│└──────┴──────────────────────┘│
+└───────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:256:21
-┌───────────────────────────┐
-│[7]: =>_tk shape 0:6,1:3   │
-│┌──────┬──────────────────┐│
-││      │axis 1            ││
-│├──────┼──────────────────┤│
-││axis 0│ 0.00  0.00  0.00 ││
-││      │ 0.00  0.00  1.00 ││
-││      │ ...   ...   ...  ││
-││      │ 0.00  0.00  4.00 ││
-││      │ 0.00  0.00  5.00 ││
-│└──────┴──────────────────┘│
-└───────────────────────────┘
+┌─────────────────────────────────────┐
+│[7]: =>_tk shape 0:6,1:3             │
+│┌──────┬────────────────────────────┐│
+││      │axis 1                      ││
+│├──────┼────────────────────────────┤│
+││axis 0│ 1.02e-40   0.00       0.00 ││
+││      │ 0.00       0.00       1.00 ││
+││      │ ...        ...        ...  ││
+││      │ -1.10e+15  4.55e-41   4.00 ││
+││      │ 0.00       -1.10e+15  5.00 ││
+│└──────┴────────────────────────────┘│
+└─────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:278:21
┌─────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 0:3|1:4,2:2                                     │
(cd _build/.sandbox/97ad873b8d54fa7bf283443136bba127/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition hello_world_op.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/operations/zero2hero_1of7.ml", line 1, characters 0-0:
/usr/sbin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/zero2hero_1of7.ml _build/.sandbox/97ad873b8d54fa7bf283443136bba127/default/test/operations/zero2hero_1of7.ml.corrected
diff --git a/_build/default/test/operations/zero2hero_1of7.ml b/_build/.sandbox/97ad873b8d54fa7bf283443136bba127/default/test/operations/zero2hero_1of7.ml.corrected
index 5caa1d9..8213d8e 100644
--- a/_build/default/test/operations/zero2hero_1of7.ml
+++ b/_build/.sandbox/97ad873b8d54fa7bf283443136bba127/default/test/operations/zero2hero_1of7.ml.corrected
@@ -273,21 +273,21 @@ let%expect_test "Simple gradients hosted" =
[%expect
{|
#12 *._l
-                        0.00
+                        8.74e-17
#13 grad_*._l
-                        0.00
+                        8.74e-17
#8 +_d                   │#10 f non-emb
-                  0.00                    │ -2.00
+                  8.74e-17                │ -2.00
#9 grad_+_d              │#11 grad_f
-                  0.00                    │ 0.00
+                  8.74e-17                │ 8.74e-17
#4 *._e            │#6 c non-emb│
-           0.00              │ 1.00e+1    │
+           8.74e-17          │ 1.00e+1    │
#5 grad_*._e       │#7 grad_c   │
-           0.00              │ 0.00       │
+           8.74e-17          │ 8.74e-17   │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     8.74e-17   │ 8.74e-17   │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
@@ -403,21 +403,21 @@ let%expect_test "Simple gradients virtual" =
[%expect
{|
#12 *._l
-                    0.00
+                    8.74e-17
#13 grad_*._l Virt/40
<void>
#8 +_d Local/1046            │#10 f non-emb
<void>                       │ -2.00
#9 grad_+_d Virt/40          │#11 grad_f
-             <void>                       │ 0.00
+             <void>                       │ 8.74e-17
#4 *._e Virt/152       │#6 c non-emb│
<void>                 │ 1.00e+1    │
#5 grad_*._e Virt/40   │#7 grad_c   │
-      <void>                 │ 0.00       │
+      <void>                 │ 8.74e-17   │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     8.74e-17   │ 8.74e-17   │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
(cd _build/.sandbox/035386cccc708c4660b31a845fa5fcf3/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition einsum_trivia.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia.ml", line 1, characters 0-0:
/usr/sbin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia.ml _build/.sandbox/035386cccc708c4660b31a845fa5fcf3/default/test/einsum/einsum_trivia.ml.corrected
diff --git a/_build/default/test/einsum/einsum_trivia.ml b/_build/.sandbox/035386cccc708c4660b31a845fa5fcf3/default/test/einsum/einsum_trivia.ml.corrected
index 3049108..7e5fdf8 100644
--- a/_build/default/test/einsum/einsum_trivia.ml
+++ b/_build/.sandbox/035386cccc708c4660b31a845fa5fcf3/default/test/einsum/einsum_trivia.ml.corrected
@@ -976,177 +976,177 @@ let%expect_test "outer_sum simulating axis concatenation" =
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:975:21
-    ┌────────────────────────────────┐
-    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-    │┌──────┬──────────────────┐     │
-    ││0 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 0.00  0.00  0.00 │     │
-    ││axis 2│ 0.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  0.00  4.00 │     │
-    ││      │ 0.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 0.00  1.00  0.00 │     │
-    ││axis 2│ 0.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  1.00  4.00 │     │
-    ││      │ 0.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 0.00  2.00  0.00 │     │
-    ││axis 2│ 0.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  2.00  4.00 │     │
-    ││      │ 0.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 0.00  3.00  0.00 │     │
-    ││axis 2│ 0.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  3.00  4.00 │     │
-    ││      │ 0.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 0.00  4.00  0.00 │     │
-    ││axis 2│ 0.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  4.00  4.00 │     │
-    ││      │ 0.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││1 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 1.00  0.00  0.00 │     │
-    ││axis 2│ 1.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  0.00  4.00 │     │
-    ││      │ 1.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 1.00  1.00  0.00 │     │
-    ││axis 2│ 1.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  1.00  4.00 │     │
-    ││      │ 1.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 1.00  2.00  0.00 │     │
-    ││axis 2│ 1.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  2.00  4.00 │     │
-    ││      │ 1.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 1.00  3.00  0.00 │     │
-    ││axis 2│ 1.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  3.00  4.00 │     │
-    ││      │ 1.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 1.00  4.00  0.00 │     │
-    ││axis 2│ 1.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  4.00  4.00 │     │
-    ││      │ 1.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││2 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 2.00  0.00  0.00 │     │
-    ││axis 2│ 2.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  0.00  4.00 │     │
-    ││      │ 2.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 2.00  1.00  0.00 │     │
-    ││axis 2│ 2.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  1.00  4.00 │     │
-    ││      │ 2.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 2.00  2.00  0.00 │     │
-    ││axis 2│ 2.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  2.00  4.00 │     │
-    ││      │ 2.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 2.00  3.00  0.00 │     │
-    ││axis 2│ 2.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  3.00  4.00 │     │
-    ││      │ 2.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 2.00  4.00  0.00 │     │
-    ││axis 2│ 2.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  4.00  4.00 │     │
-    ││      │ 2.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││3 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 3.00  0.00  0.00 │     │
-    ││axis 2│ 3.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  0.00  4.00 │     │
-    ││      │ 3.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 3.00  1.00  0.00 │     │
-    ││axis 2│ 3.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  1.00  4.00 │     │
-    ││      │ 3.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 3.00  2.00  0.00 │     │
-    ││axis 2│ 3.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  2.00  4.00 │     │
-    ││      │ 3.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 3.00  3.00  0.00 │     │
-    ││axis 2│ 3.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  3.00  4.00 │     │
-    ││      │ 3.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 3.00  4.00  0.00 │     │
-    ││axis 2│ 3.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  4.00  4.00 │     │
-    ││      │ 3.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    └────────────────────────────────┘
+    ┌───────────────────────────────────┐
+    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3    │
+    │┌──────┬──────────────────────────┐│
+    ││0 @ 0 │axis 3                    ││
+    │├──────┼──────────────────────────┤│
+    ││0 @ 1 │ 6.87e-36  0.00      0.00 ││
+    ││axis 2│ 6.87e-36  0.00      1.00 ││
+    ││      │ ...       ...       ...  ││
+    ││      │ 3.58e-23  4.58e-41  4.00 ││
+    ││      │ 6.87e-36  3.58e-23  5.00 ││
+    │├──────┼──────────────────────────┤│
+    ││1 @ 1 │ 2.91e-41  1.00  0.00     ││
+    ││axis 2│ 0.00      1.00  1.00     ││
+    ││      │ ...       ...   ...      ││
+    ││      │ 3.58e-23  1.00  4.00     ││
+    ││      │ 0.00      1.00  5.00     ││
+    │├──────┼──────────────────────────┤│
+    ││2 @ 1 │ 2.91e-41  2.00  0.00     ││
+    ││axis 2│ 0.00      2.00  1.00     ││
+    ││      │ ...       ...   ...      ││
+    ││      │ 3.58e-23  2.00  4.00     ││
+    ││      │ 0.00      2.00  5.00     ││
+    │├──────┼──────────────────────────┤│
+    ││3 @ 1 │ 2.91e-41  3.00  0.00     ││
+    ││axis 2│ 0.00      3.00  1.00     ││
+    ││      │ ...       ...   ...      ││
+    ││      │ 3.58e-23  3.00  4.00     ││
+    ││      │ 0.00      3.00  5.00     ││
+    │├──────┼──────────────────────────┤│
+    ││4 @ 1 │ 3.60e-23  4.00  2.80e-33 ││
+    ││axis 2│ 3.60e-23  4.00  1.00     ││
+    ││      │ ...       ...   ...      ││
+    ││      │ 7.18e-23  4.00  4.00     ││
+    ││      │ 3.60e-23  4.00  5.00     ││
+    │└──────┴──────────────────────────┘│
+    ├───────────────────────────────────┤
+    │┌──────┬──────────────────────┐    │
+    ││1 @ 0 │axis 3                │    │
+    │├──────┼──────────────────────┤    │
+    ││0 @ 1 │ 1.00  6.74e-36  0.00 │    │
+    ││axis 2│ 1.00  6.74e-36  1.00 │    │
+    ││      │ ...   ...       ...  │    │
+    ││      │ 1.00  6.74e-36  4.00 │    │
+    ││      │ 1.00  3.58e-23  5.00 │    │
+    │├──────┼──────────────────────┤    │
+    ││1 @ 1 │ 1.00  1.00  0.00     │    │
+    ││axis 2│ 1.00  1.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 1.00  1.00  4.00     │    │
+    ││      │ 1.00  1.00  5.00     │    │
+    │├──────┼──────────────────────┤    │
+    ││2 @ 1 │ 1.00  2.00  0.00     │    │
+    ││axis 2│ 1.00  2.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 1.00  2.00  4.00     │    │
+    ││      │ 1.00  2.00  5.00     │    │
+    │├──────┼──────────────────────┤    │
+    ││3 @ 1 │ 1.00  3.00  0.00     │    │
+    ││axis 2│ 1.00  3.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 1.00  3.00  4.00     │    │
+    ││      │ 1.00  3.00  5.00     │    │
+    │├──────┼──────────────────────┤    │
+    ││4 @ 1 │ 1.00  4.00  2.80e-33 │    │
+    ││axis 2│ 1.00  4.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 1.00  4.00  4.00     │    │
+    ││      │ 1.00  4.00  5.00     │    │
+    │└──────┴──────────────────────┘    │
+    ├───────────────────────────────────┤
+    │┌──────┬──────────────────────────┐│
+    ││2 @ 0 │axis 3                    ││
+    │├──────┼──────────────────────────┤│
+    ││0 @ 1 │ 2.00  0.00      6.75e-36 ││
+    ││axis 2│ 2.00  0.00      1.00     ││
+    ││      │ ...   ...       ...      ││
+    ││      │ 2.00  4.58e-41  4.00     ││
+    ││      │ 2.00  3.58e-23  5.00     ││
+    │├──────┼──────────────────────────┤│
+    ││1 @ 1 │ 2.00  1.00  6.75e-36     ││
+    ││axis 2│ 2.00  1.00  1.00         ││
+    ││      │ ...   ...   ...          ││
+    ││      │ 2.00  1.00  4.00         ││
+    ││      │ 2.00  1.00  5.00         ││
+    │├──────┼──────────────────────────┤│
+    ││2 @ 1 │ 2.00  2.00  6.75e-36     ││
+    ││axis 2│ 2.00  2.00  1.00         ││
+    ││      │ ...   ...   ...          ││
+    ││      │ 2.00  2.00  4.00         ││
+    ││      │ 2.00  2.00  5.00         ││
+    │├──────┼──────────────────────────┤│
+    ││3 @ 1 │ 2.00  3.00  6.75e-36     ││
+    ││axis 2│ 2.00  3.00  1.00         ││
+    ││      │ ...   ...   ...          ││
+    ││      │ 2.00  3.00  4.00         ││
+    ││      │ 2.00  3.00  5.00         ││
+    │├──────┼──────────────────────────┤│
+    ││4 @ 1 │ 2.00  4.00  2.81e-33     ││
+    ││axis 2│ 2.00  4.00  1.00         ││
+    ││      │ ...   ...   ...          ││
+    ││      │ 2.00  4.00  4.00         ││
+    ││      │ 2.00  4.00  5.00         ││
+    │└──────┴──────────────────────────┘│
+    ├───────────────────────────────────┤
+    │┌──────┬──────────────────────┐    │
+    ││3 @ 0 │axis 3                │    │
+    │├──────┼──────────────────────┤    │
+    ││0 @ 1 │ 3.00  0.00      0.00 │    │
+    ││axis 2│ 3.00  0.00      1.00 │    │
+    ││      │ ...   ...       ...  │    │
+    ││      │ 3.00  4.58e-41  4.00 │    │
+    ││      │ 3.00  3.58e-23  5.00 │    │
+    │├──────┼──────────────────────┤    │
+    ││1 @ 1 │ 3.00  1.00  0.00     │    │
+    ││axis 2│ 3.00  1.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 3.00  1.00  4.00     │    │
+    ││      │ 3.00  1.00  5.00     │    │
+    │├──────┼──────────────────────┤    │
+    ││2 @ 1 │ 3.00  2.00  0.00     │    │
+    ││axis 2│ 3.00  2.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 3.00  2.00  4.00     │    │
+    ││      │ 3.00  2.00  5.00     │    │
+    │├──────┼──────────────────────┤    │
+    ││3 @ 1 │ 3.00  3.00  0.00     │    │
+    ││axis 2│ 3.00  3.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 3.00  3.00  4.00     │    │
+    ││      │ 3.00  3.00  5.00     │    │
+    │├──────┼──────────────────────┤    │
+    ││4 @ 1 │ 3.00  4.00  2.80e-33 │    │
+    ││axis 2│ 3.00  4.00  1.00     │    │
+    ││      │ ...   ...   ...      │    │
+    ││      │ 3.00  4.00  4.00     │    │
+    ││      │ 3.00  4.00  5.00     │    │
+    │└──────┴──────────────────────┘    │
+    └───────────────────────────────────┘
|}];
Train.printf ~here:[%here] ~with_code:false ~with_grad:false ti;
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:1118:21
-    ┌───────────────────────────┐
-    │[1]: =>_ti shape 0:4,1:3   │
-    │┌──────┬──────────────────┐│
-    ││      │axis 1            ││
-    │├──────┼──────────────────┤│
-    ││axis 0│ 0.00  0.00  0.00 ││
-    ││      │ 1.00  0.00  0.00 ││
-    ││      │ 2.00  0.00  0.00 ││
-    ││      │ 3.00  0.00  0.00 ││
-    │└──────┴──────────────────┘│
-    └───────────────────────────┘
+    ┌───────────────────────────────────┐
+    │[1]: =>_ti shape 0:4,1:3           │
+    │┌──────┬──────────────────────────┐│
+    ││      │axis 1                    ││
+    │├──────┼──────────────────────────┤│
+    ││axis 0│ 0.00  0.00      0.00     ││
+    ││      │ 1.00  6.74e-36  0.00     ││
+    ││      │ 2.00  0.00      6.75e-36 ││
+    ││      │ 3.00  0.00      0.00     ││
+    │└──────┴──────────────────────────┘│
+    └───────────────────────────────────┘
|}];
Train.printf ~here:[%here] ~with_code:false ~with_grad:false tk;
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:1134:21
-    ┌───────────────────────────┐
-    │[7]: =>_tk shape 0:6,1:3   │
-    │┌──────┬──────────────────┐│
-    ││      │axis 1            ││
-    │├──────┼──────────────────┤│
-    ││axis 0│ 0.00  0.00  0.00 ││
-    ││      │ 0.00  0.00  1.00 ││
-    ││      │ ...   ...   ...  ││
-    ││      │ 0.00  0.00  4.00 ││
-    ││      │ 0.00  0.00  5.00 ││
-    │└──────┴──────────────────┘│
-    └───────────────────────────┘
+    ┌───────────────────────────────────┐
+    │[7]: =>_tk shape 0:6,1:3           │
+    │┌──────┬──────────────────────────┐│
+    ││      │axis 1                    ││
+    │├──────┼──────────────────────────┤│
+    ││axis 0│ 2.91e-41  0.00      0.00 ││
+    ││      │ 0.00      0.00      1.00 ││
+    ││      │ ...       ...       ...  ││
+    ││      │ 3.58e-23  4.58e-41  4.00 ││
+    ││      │ 0.00      3.58e-23  5.00 ││
+    │└──────┴──────────────────────────┘│
+    └───────────────────────────────────┘
|}]


let%expect_test "einsum with a leftmost input axis preserved as output axis" =
File "test/training/moons_demo.expected", line 1, characters 0-0:
/usr/sbin/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 79eafe8..ff5aa4f 100644
--- a/_build/default/test/training/moons_demo.expected
+++ b/_build/default/test/training/moons_demo.exe.output
@@ -2,42 +2,42 @@ Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Half-moons scatterplot and decision boundary:
┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│***********************************#******************************************......................│
-│**************************##**#**###****##************************************......................│
-│*************************#****#*****#*****************************************......................│
-│***********************#*##*#*******#####***#*#********************************.....................│
-│******************#*#*#***#**#*##****#*#*##**#****#****************************.....................│
-│*************#*#******##*#**#**********###**#****#******************************....................│
-│*************##**##*****#********************#*##*###***#***********************....................│
-│*************#*##*#*#*#***********************#***##**#*************************....................│
-│*********#*#****##*************.......**************##**#************************...................│
-│***********#*#****************...........*********#**##***#*#********************...................│
-│**********##*****************.............************#***#*#********************...................│
-│*******#***###**************................**************#***********************..................│
-│****#****##****************..........%.......***********#****##*******************..................│
-│*********##***************....................*************#**#*******************...........%......│
-│*****#**#****************........%..%..........************##*#********************...............%.│
-│***##*#*****************........................*********#*************************...........%...%.│
-│**###******************.........%..%%............**********###*********************...........%.%...│
-│**#***#*#************...........%%.%%.............**********#*##*#******************..........%.....│
-│**#***#*************................%..............***********##********************..........%...%.│
-│**##**#************................%%...............**********#**##*****************........%%..%.%%│
-│#***#**#**********...............%.%%%...............********##***#******************..........%.%..│
-│##***#***********..................%%.................********#*#**#*****************...............│
-│****************...................%%%%................*******##*#*#*****************.......%%..%.%.│
-│###************....................%%...................***********#*****************......%....%...│
-│**##**********......................%%%.%................****************************........%%..%..│
-│*#***********..........................%..................*****#*###***************.......%.%%.%....│
-│*****#******..........................%...%................***********************.........%...%....│
-│***********........................%.....%%.................*****#**************....................│
-│**********...........................%%%..%....................***************........%..%%..%......│
-│*********..............................%%.....%....................*********.........%..%.%.%.......│
-│********.................................%%............................................%..%%.%......│
-│*******...................................%.%.....%...............................%.%.%%..%.........│
-│******...................................%%%..%%......................................%.............│
+│***********************************#****************************************........................│
+│**************************##**#**###****##***********************************.......................│
+│*************************#****#*****#****************************************.......................│
+│***********************#*##*#*******#####***#*#******************************.......................│
+│******************#*#*#***#**#*##****#*#*##**#****#***************************......................│
+│*************#*#******##*#**#**********###**#****#****************************......................│
+│*************##**##*****#********************#*##*###***#*********************......................│
+│*************#*##*#*#*#***********************#***##**#************************.....................│
+│*********#*#****##*************.........************##**#**********************.....................│
+│***********#*#****************............********#**##***#*#******************.....................│
+│**********##*****************..............***********#***#*#******************.....................│
+│*******#***###**************................**************#********************.....................│
+│****#****##****************..........%.......***********#****##*****************....................│
+│*********##***************....................*************#**#*****************.............%......│
+│*****#**#****************........%..%..........************##*#*****************..................%.│
+│***##*#*****************........................*********#**********************..............%...%.│
+│**###******************.........%..%%............**********###******************..............%.%...│
+│**#***#*#*************..........%%.%%.............**********#*##*#**************..............%.....│
+│**#***#**************...............%..............***********##*****************.............%...%.│
+│**##**#**************..............%%...............**********#**##**************...........%%..%.%%│
+│#***#**#************.............%.%%%...............********##***#**************..............%.%..│
+│##***#*************................%%.................********#*#**#*************...................│
+│******************.................%%%%................*******##*#*#*************...........%%..%.%.│
+│###**************..................%%...................***********#*************..........%....%...│
+│**##************....................%%%.%................************************............%%..%..│
+│*#*************........................%..................*****#*###**************........%.%%.%....│
+│*****#********........................%...%................**********************..........%...%....│
+│*************......................%.....%%.................*****#*************.....................│
+│************.........................%%%..%....................**************.........%..%%..%......│
+│***********............................%%.....%....................********..........%..%.%.%.......│
+│**********...............................%%............................**..............%..%%.%......│
+│*********.................................%.%.....%...............................%.%.%%..%.........│
+│*******..................................%%%..%%......................................%.............│
│*****......................................%.%..%..............................%%.%.%.%%.%..........│
-│****..........................................%%%%..%.%.......................%%..%.%.%.............│
-│**............................................%..%%%.%%...................%..%%...%.................│
+│**............................................%%%%..%.%.......................%%..%.%.%.............│
+│..............................................%..%%%.%%...................%..%%...%.................│
│...............................................%...%.%.%..%...%.%%..%%.%%...%.......................│
│......................................................%%.%%%..%.%..%%.%.%.%%........................│
│.....................................................%...........%%%%......%%.......................│
@@ -79,10 +79,10 @@ Half-moons scatterplot and decision boundary:
│        │                                                                                                    │
│        │                                                                                                    │
│        │                                                                                                    │
-│        │                          -                                                                         │
-│        │          -                             -                                     -                     │
-│        │    --- -   -         - -   -     - -                     -     - -   - -                           │
-│        │  -------- - --------- - - - ----- - --- ----------------- --- - - --- - -      -                   │
+│        │                          -                                                 -                       │
+│        │          -                             -                                                           │
+│        │    --- -   -         - -   -     - -                         -   -                                 │
+│        │  -------- - --------- - - - ----- - --- --------------------- --- - - ----   - -     -             │
│ 0.00   │----------------------------------------------------------------------------------------------------│
├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
│        │0.00                                                                                         1.99e+3│
@@ -96,35 +96,35 @@ Half-moons scatterplot and decision boundary:
│         │                                                                                                    │
│         │                                                                                                    │
│         │                          -                                                                         │
-│         │          -                             -                                                           │
-│         │    -       -           -         - -                           -       -     -                     │
-│         │   - ----- - -  -- ----- - ------- - --- ------- --- -   --- -    - - -         -                   │
-│         │  -------- - --- --- - - - - - - - - - - - - - --- -------  -  - - - -                              │
-│         │   ----------- - - - - -   -   -       - -       - - - - - - --        - - - -     -                │
-│         │  - - ----- ---          --  -     ---  -- - - -         -   -  -       -      - -  -   -           │
-│         │   - ---- - - - - - - - -  -- -- --   -   -      - - -         -  -   -               -    -        │
-│         │  - - - --- - --- - - - - - - - - -     -   - -                           -          - - -   -      │
-│         │          - - - - - ----- - - - - - - - - -     - -       -- -                                 -    │
-│l        │     -- - ---       - - -   - - - - - ---   -               -  - -     - -   -    -                 │
-│o        │                - -      --   -       --  -   -        -           - - -    -  -  -         -       │
-│g        │       -                      -     -       -   - -      -       - - -                    -   -     │
-│         │                   -        -    ---  - -   ---  -  -   -      --      -    - -    ---    -         │
-│l        │                    -  -   -       -    - -  -        -   -  - -    -   - --    -       -        -  │
-│o        │        -                    -     ---     -            - - -     -    -       --      -            │
-│s        │                 -           ----        -          -  -   -  -                                     │
-│s        │    -                    -  -     -            -          -   -       -     -    -    -   -         │
-│         │                         -        -                           -     -   -       -           -       │
-│         │                                      -  - -      - - -                                  -          │
-│         │      -               -   -    -                                    -  -       -                -  -│
-│         │            -   -                         - -           -           -  - -                  -       │
-│         │   -      -             -                     -   -  --                               --            │
-│         │                                          - - - -                   --                              │
-│         │          -             -                 -   --- - -                   -   -            -          │
-│         │                                              -     -                           -                   │
+│         │          -                             -                                   -                       │
+│         │    -       -           -         - -                         -   -                                 │
+│         │   - ----- - -  -- ----- - ------- - --- ------- ----  --  -    -             -                     │
+│         │  -------- - --- --- - - - - - - - - - - - - - --- - --- ----- - - - - ----     -     -             │
+│         │   ----------- - - - - -   -   -       - -         - - - - - -    - -       -           -           │
+│         │  - - ----- ---          --  -     ---  -- - - - -         -   -           - - - ---                │
+│         │   - ---- - - - - - - - -  -- -- --   -   -        -     -     - -                       -          │
+│         │  - - - --- - --- - - - - - - - - -     -   - -        -      -       -             --              │
+│         │          - - - - - ----- - - - - - - - - -     -    -       -         -   -           -     -      │
+│l        │     -- - ---       - - -   - - - - - ---   -     - -     -      - -       - - -               -    │
+│o        │                - -      --   -       --  -   -              -   -    -    - -       -     -        │
+│g        │       -                      -     -       -   -     -                 ---             -   -    -  │
+│         │                   -        -    ---  - -   ---  --    -  - -  -    -  -               -        -   │
+│l        │                    -  -   -       -    - -  -  -       -  -  - - -         - -   -  - -      -     │
+│o        │        -                    -     ---     -        -   -      -  ---      -  -                     │
+│s        │                 -           ----        -          -     - -                  --     --            │
+│s        │    -                    -  -     -            -   -       -       - -  -        -      - --  -     │
+│         │                         -        -                            -                -- --   -   -      -│
+│         │                                      -  - -      -   -    -                                        │
+│         │      -               -   -    -                         -  -           -       -         -         │
+│         │            -   -                         - -  ---      -     -                           -         │
+│         │   -      -             -                     -                                 -                   │
+│         │                                          - - -          -              -             -             │
+│         │          -             -                 -   -               -                                   - │
+│         │                                              -     -    -                  - -                     │
│         │      -                               -                                                             │
-│         │                                                                                                    │
-│         │                                                                                                    │
-│         │                                              -   -                           -                     │
+│         │                                                                     -                              │
+│         │                                                      -                                             │
+│         │                                              -                                                     │
│         │                  -                                                                                 │
│         │                                                                                                    │
│         │                                                                                                    │
File "test/training/moons_demo_parallel.expected", line 1, characters 0-0:
/usr/sbin/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 3582111..948b6b2 100644
--- a/_build/default/test/training/moons_demo_parallel.expected
+++ b/_build/default/test/training/moons_demo_parallel.exe.output
@@ -1 +1,138 @@
-Success
+Retrieving commandline, environment, or config file variable ocannl_log_level
+Found 0, in the config file
+
+Half-moons scatterplot and decision boundary:
+┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│***********************************#****************************************************************│
+│***********************#*#################*#********************************************************│
+│**********************##########################****************************************************│
+│*****************#################################**************************************************│
+│**************######################################************************************************│
+│*************#########################################**********************************************│
+│***********################*************#################*******************************************│
+│**********##############*******************###############******************************************│
+│********##############**************************###########*****************************************│
+│*******#############****************************##*##########***************************************│
+│******###########**********************************############*************************************│
+│*****###########************************************###########*************************************│
+│****##########*********************%*****************###########************************************│
+│***#########*#*******************%%%%*****************#########******************************%%%*%%.│
+│***##########******************%%%*%%*******************########*#***************************%%.%%%.│
+│**#######**********************%%%%%%%******************##########***********************....%%%%%%%│
+│*#########********************%%%%%%%%********************########*****************..........%%%%%%.│
+│*########**********************%%%%%%%*********************########***********...............%%%%%%.│
+│#########*********************%%*%%%%%**********************########*****...................%%%%%%%.│
+│*#######***********************%%%%%%%%********************#########........................%%%%%%%.│
+│########***********************%%%%%%%%*********************########.......................%%%%%%%%.│
+│#######*************************%%%%%%%*******************...#######.......................%%%%%%%%.│
+│#######*************************%%%%%%%%*************.........#######.....................%%%%%%%%..│
+│#######*************************%%%%%%%%********.............#######.....................%%%%%%%%%..│
+│######****************************%%%%%%%%*..................#######....................%%%%%%%%%...│
+│######***************************%%%%%%%%....................########..................%%%%%%%%%%...│
+│######***************************.%%%%%%%%%..................#######..................%.%%%%%%%%....│
+│###*#***********************......%.%%%%%%%%%.................#.#.##..................%%.%%%%%%%....│
+│**********************..............%%%%%%%%%.......................................%%%%%%%%%%%.....│
+│*****************.....................%%%%%%%.%.....................................%%%%%%%%%%%.....│
+│************.........................%%%%%%%%%%%.................................%%%%%%%%%%%%.......│
+│*******...............................%%.%%%%%%%%...............................%%%%%%%%%%%.........│
+│........................................%%%%%%%%%%%%........................%..%%%%%%%%%%%%.........│
+│........................................%%%%%%%%%%%%%%.%....................%%%%%%%%%%%%%...........│
+│..........................................%%%%%%%%%%%%%%%%%..............%%%%%%%%%%%%%%%............│
+│............................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...............│
+│................................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%.%..%..............│
+│................................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%.%..................│
+│..................................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%.%....................│
+│.....................................................%%.%..%%%%%%%%%%%%%%%..........................│
+└────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Batch Log-loss:
+┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 4.13e+1 │-                                                                                                   │
+│         │ -                                                                                                  │
+│         │   -         -   -     - ---           -                                                            │
+│         │ ---------------------------------------------------------------------------------------------------│
+│         │ --------------------------------------------------- ------ -- -------------------------------------│
+│         │ -----   -------------------------------------------------------------------------------------------│
+│         │           -   --    -  -- -   -- ---------------  ---------  ---   -  -  -  -  -  -  -  -  --  -- -│
+│         │               -       -      - -     -         ---  -    - --   -  --   -  ----- -  -  -      -    │
+│         │   -                                               -               -       --  -                    │
+│         │                                                                       -                            │
+│         │                    -                                                                             - │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│b        │                                                                                                    │
+│a        │                                                                                                    │
+│t        │                                                                                                    │
+│c        │                                                                                                    │
+│h        │                                                                                                    │
+│         │                                                                                                    │
+│l        │                                                                                                    │
+│o        │                                                                                                    │
+│g        │                                                                                                    │
+│         │                                                                                                    │
+│l        │                                                                                                    │
+│o        │                                                                                                    │
+│s        │                                                                                                    │
+│s        │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│ -1.04e+1│----------------------------------------------------------------------------------------------------│
+├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│         │0.00                                                                                         1.99e+3│
+│         │                                                step                                                │
+└─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Epoch Log-loss:
+┌────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 4.13e+1│                                                                                                    │
+│        │-                                                                                                   │
+│        │                                                                                                    │
+│        │ -                                                                                                  │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│e       │                                                                                                    │
+│p       │                                                                                                    │
+│o       │                                                                                                    │
+│c       │                                                                                                    │
+│h       │   -                                                                                                │
+│        │                                                                                                    │
+│l       │                                                                                                    │
+│o       │  -                                                                                                 │
+│g       │    --                                                                                              │
+│        │                                                                                                    │
+│l       │      -                                                                                             │
+│o       │       --                                                                                           │
+│s       │         -                                                                                          │
+│s       │                                                                                                    │
+│        │          -- -                                                                                      │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │            -    -                                                                                  │
+│        │              --                                                                                    │
+│        │                -      -                                                                            │
+│        │                         -                                                                          │
+│        │                  --       -    -   -                                                               │
+│        │                     -    -  --- ---   --  ----                                                     │
+│        │                    - -     -        --  --     - -- - ---  -  -       -                            │
+│        │                        -                      - -  - -   -  -  --- - -  --       -     -           │
+│        │                                                           -  -    - -  -   ------ ----   - - -- -  │
+│ 3.94e+1│                                                                           -           - - - -  - --│
+├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│        │0.00                                                                                         9.90e+1│
+│        │                                                step                                                │
+└────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
\ No newline at end of file
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-07-31 16:28.47: Job failed: Failed: Build failed