debian-12-5.3+flambda_opam-2.4

2025-08-09 09:06.00: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (b104356bfdbb3df29618ad14cd8a7c055fd2b730) (linux-x86_64:debian-12-5.3+flambda_opam-2.4)
Base: ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:bc87a3a3e7ab52284be6c3db2016fad5b20704dd9d74b10ac786ae3a7af56f68
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard b104356b
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:bc87a3a3e7ab52284be6c3db2016fad5b20704dd9d74b10ac786ae3a7af56f68
# debian-12-5.3+flambda_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam ./
RUN opam pin add -yn neural_nets_lib.dev './' && \
opam pin add -yn arrayjit.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.3.0+options ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


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


2025-08-09 09:06.00: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:bc87a3a3e7ab52284be6c3db2016fad5b20704dd9d74b10ac786ae3a7af56f68-debian-12-5.3+flambda_opam-2.4-132475af3e6ddd44ad76e37f5d1f298b"
2025-08-09 09:06.00: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:bc87a3a3e7ab52284be6c3db2016fad5b20704dd9d74b10ac786ae3a7af56f68)
(comment debian-12-5.3+flambda_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e e77940d8ff8706305602d0d643bf01c77beef2e7 || git fetch origin master) && git reset -q --hard e77940d8ff8706305602d0d643bf01c77beef2e7 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 dune-private-libs.3.19.1 dune-site.3.19.1 dyn.3.19.1 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.3.0+options ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.19.1 parsexp.v0.17.0 pp.2.0.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.13.2 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.19.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-08-09 09:06.00: Waiting for resource in pool OCluster
2025-08-09 09:06.00: Waiting for worker…
2025-08-09 09:06.00: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at b104356b Fixes to types in vector assignment op Uint4x32_to_prec_uniform


(from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:bc87a3a3e7ab52284be6c3db2016fad5b20704dd9d74b10ac786ae3a7af56f68)
2025-08-09 09:06.03 ---> using "8f19063995d2e91975b673384143fa4316c06cf525acaad5ddc9dfe32e879b21" from cache


/: (comment debian-12-5.3+flambda_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-08-09 09:06.03 ---> using "3964d961645aac4701995e7afa81c4230383d448cff22e07a607fd337d9459ea" from cache


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


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


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


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-09 09:06.03 ---> using "5aebcfda9685f3a603e14fa984661649d5b4c24cad7ac53b2dbd7993b0191857" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-63-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-08-09 09:06.03 ---> using "b3767d8466038a203e474e97e3c72b7e65c6cd3e74da7a70330f79ca1443edbb" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-08-09 09:06.03 ---> using "3777998cb18ca2c1bd519ed60e51da93fddf8559566beec5a9ce7afd99330774" from cache


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


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


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-08-09 09:06.03 ---> using "63b31d405cf8a512f06ec83086bb2087cf3a01b407c89d327ccfecbb2baa0e5a" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-08-09 09:06.03 ---> using "2d0faef7c38b3b7928d9e5d425bc401536047ef00db7c3d8993a8a1b358edd4f" from cache


/src: (run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
[neural_nets_lib.dev] synchronised (file:///src)
neural_nets_lib is now pinned to file:///src (version dev)
[arrayjit.dev] synchronised (file:///src)
arrayjit is now pinned to file:///src (version dev)
2025-08-09 09:06.03 ---> using "6c2ab594ad659ceacf9e4b8bcc4a86c7c471fc620454908adc5cb5b056b4696a" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-09 09:06.03 ---> using "08254241e4455cfa54ce1c982394b67c3f9e43e8d83d366fa9e9b3d26f40875d" from cache


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


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index [20.7 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [6924 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [272 kB]
- Fetched 403 kB in 0s (857 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-variants is already installed (current version is 5.3.0+options).
[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 is already installed (current version is 5.3.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


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


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libffi-dev" "pkg-config" "zlib1g-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18778 files and directories currently installed.)
- Preparing to unpack .../0-libcurl4-gnutls-dev_7.88.1-10+deb12u12_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u12) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../1-libffi-dev_3.4.4-1_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.4-1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../6-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u12) ...
- Setting up libffi-dev:amd64 (3.4.4-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...
2025-08-09 09:06.03 ---> using "01a0bc33ee314b71f22700bd6686aea6d06a02e7c6dedc62941cf37400eb4125" from cache


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


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlzip.1.13  (cached)
-> 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 fmt.0.11.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.4.0.1  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved dune.3.19.1, dune-configurator.3.19.1, dune-private-libs.3.19.1, dune-site.3.19.1, dyn.3.19.1, ordering.3.19.1, stdune.3.19.1  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved pprint.20230830  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_compare.v0.17.0  (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)
-> installed cmdliner.1.3.0
-> installed num.1.6
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> retrieved ppx_minidebug.2.3.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.16.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed camlzip.1.13
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed logs.0.9.0
-> installed dune.3.19.1
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed csv.2.4
-> installed jane-street-headers.v0.17.0
-> installed multicore-magic.2.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.0.1
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pp.2.0.0
-> installed pprint.20230830
-> installed ppx_derivers.1.2.1
-> installed printbox.0.12
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed re.1.13.2
-> installed saturn_lockfree.0.5.0
-> installed integers.0.7.0
-> installed ordering.3.19.1
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.19.1
-> installed bigstringaf.0.10.0
-> installed dyn.3.19.1
-> installed sexplib.v0.17.0
-> installed angstrom.0.16.1
-> installed mdx.2.5.0
-> installed curl.0.10.0
-> installed tyxml.4.6.0
-> installed printbox-html.0.12
-> installed stdune.3.19.1
-> installed uucp.16.0.0
-> installed ctypes.0.23.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed base.v0.17.3
-> installed printbox-ext-plot.0.12
-> installed dune-private-libs.3.19.1
-> installed fieldslib.v0.17.0
-> installed stdio.v0.17.0
-> installed variantslib.v0.17.0
-> installed ctypes-foreign.0.23.0
-> installed dune-site.3.19.1
-> installed ppxlib.0.36.0
-> installed ppx_optcomp.v0.17.1
-> installed ppxlib_jane.v0.17.4
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_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_minidebug.2.3.0
-> installed ppx_base.v0.17.0
-> installed jst-config.v0.17.0
-> installed ppx_string.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-09 09:06.03 ---> using "59f43b81e48adac6abe6cd91a0c36b11352f9254e0345efe4f665e4f4d8f8556" from cache


/src: (copy (src .) (dst /src))
2025-08-09 09:06.03 ---> saved as "b4c19241751a6af229023470c76a284420191e1ee09ebfe89ef0ecff67fbf2e1"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "arrayjit/test/dune", line 6, characters 16-24:
6 |   (pps ppx_here ppx_jane)))
^^^^^^^^
Error: Library "ppx_jane" not found.
-> required by
_build/default/arrayjit/test/.merlin-conf/exe-test_numerical_types
-> required by alias arrayjit/test/check
(cd _build/default/test/operations/config && ../../../arrayjit/bin/read_config.exe --read=backend)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend' to ocannl_backend.txt
(cd _build/default/test/operations && ./threefry4x32_demo.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 44 uniform random numbers:
[0]: 0.237546
[1]: 0.120910
[2]: 0.485426
[3]: 0.235820
[4]: 0.007262
[5]: 0.902622
[6]: 0.635306
[7]: 0.443595
[8]: 0.635360
[9]: 0.655537
[10]: 0.048836
[11]: 0.853850
[12]: 0.836379
[13]: 0.748875
[14]: 0.045073
[15]: 0.380176
[16]: 0.250002
[17]: 0.626885
[18]: 0.109052
[19]: 0.904777
[20]: 0.346991
[21]: 0.016896
[22]: 0.454444
[23]: 0.538127
[24]: 0.449102
[25]: 0.617122
[26]: 0.026863
[27]: 0.921449
[28]: 0.354941
[29]: 0.964114
[30]: 0.461748
[31]: 0.044979
[32]: 0.107319
[33]: 0.903639
[34]: 0.487068
[35]: 0.966523
[36]: 0.382878
[37]: 0.201349
[38]: 0.910081
[39]: 0.937902
[40]: 0.724513
[41]: 0.322209
[42]: 0.303257
[43]: 0.623149
File "test/operations/dune", lines 69-77, characters 0-203:
69 | (rule
70 |  (alias runtest)
71 |  (target
72 |   (dir build_files))
73 |  (action
74 |   (run
75 |    %{dep:threefry4x32_demo.exe}
76 |    "--ocannl_output_prec_in_ll_files=true"
77 |    "--ocannl_output_debug_files_in_build_directory=true")))
Error: Rule failed to produce directory "test/operations/build_files"
File "test/operations/threefry4x32_demo.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/threefry4x32_demo.expected _build/default/test/operations/threefry4x32_demo.exe.output
diff --git a/_build/default/test/operations/threefry4x32_demo.expected b/_build/default/test/operations/threefry4x32_demo.exe.output
index 89351b8..c9e1ea6 100644
--- a/_build/default/test/operations/threefry4x32_demo.expected
+++ b/_build/default/test/operations/threefry4x32_demo.exe.output
@@ -1,47 +1,47 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 44 uniform random numbers:
-  [0]: 0.756113
-  [1]: 0.758716
-  [2]: 0.479668
-  [3]: 0.865075
-  [4]: 0.490017
-  [5]: 0.828125
-  [6]: 0.845653
-  [7]: 0.383373
-  [8]: 0.943452
-  [9]: 0.663022
-  [10]: 0.675966
-  [11]: 0.206998
-  [12]: 0.862081
-  [13]: 0.316310
-  [14]: 0.923034
-  [15]: 0.271412
-  [16]: 0.659129
-  [17]: 0.473695
-  [18]: 0.785375
-  [19]: 0.694083
-  [20]: 0.499545
-  [21]: 0.936835
-  [22]: 0.175210
-  [23]: 0.002862
-  [24]: 0.225633
-  [25]: 0.638001
-  [26]: 0.083278
-  [27]: 0.809498
-  [28]: 0.061526
-  [29]: 0.410366
-  [30]: 0.361402
-  [31]: 0.602626
-  [32]: 0.952481
-  [33]: 0.862708
-  [34]: 0.708908
-  [35]: 0.231687
-  [36]: 0.748360
-  [37]: 0.196777
-  [38]: 0.321022
-  [39]: 0.576774
-  [40]: 0.413620
-  [41]: 0.028902
-  [42]: 0.607390
-  [43]: 0.788146
+  [0]: 0.237546
+  [1]: 0.120910
+  [2]: 0.485426
+  [3]: 0.235820
+  [4]: 0.007262
+  [5]: 0.902622
+  [6]: 0.635306
+  [7]: 0.443595
+  [8]: 0.635360
+  [9]: 0.655537
+  [10]: 0.048836
+  [11]: 0.853850
+  [12]: 0.836379
+  [13]: 0.748875
+  [14]: 0.045073
+  [15]: 0.380176
+  [16]: 0.250002
+  [17]: 0.626885
+  [18]: 0.109052
+  [19]: 0.904777
+  [20]: 0.346991
+  [21]: 0.016896
+  [22]: 0.454444
+  [23]: 0.538127
+  [24]: 0.449102
+  [25]: 0.617122
+  [26]: 0.026863
+  [27]: 0.921449
+  [28]: 0.354941
+  [29]: 0.964114
+  [30]: 0.461748
+  [31]: 0.044979
+  [32]: 0.107319
+  [33]: 0.903639
+  [34]: 0.487068
+  [35]: 0.966523
+  [36]: 0.382878
+  [37]: 0.201349
+  [38]: 0.910081
+  [39]: 0.937902
+  [40]: 0.724513
+  [41]: 0.322209
+  [42]: 0.303257
+  [43]: 0.623149
(cd _build/default/test/operations && ./test_threefry_precision.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Threefry4x32 result precision: uint4x32
Uniform result precision: uint4x32
Retrieving commandline, environment, or config file variable ocannl_backend
Found multicore_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Unexpected error: "Assert_failure lib/row.ml:2526:26"
File "test/operations/test_vec_simple.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_vec_simple.expected _build/default/test/operations/test_vec_simple.exe.output
diff --git a/_build/default/test/operations/test_vec_simple.expected b/_build/default/test/operations/test_vec_simple.exe.output
index 3b73538..b715a8e 100644
--- a/_build/default/test/operations/test_vec_simple.expected
+++ b/_build/default/test/operations/test_vec_simple.exe.output
@@ -1,7 +1,7 @@
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 4 uniform random numbers:
-  [0]: 0.756113
-  [1]: 0.758716
-  [2]: 0.479668
-  [3]: 0.865075
+  [0]: 0.237546
+  [1]: 0.120910
+  [2]: 0.485426
+  [3]: 0.235820
(cd _build/default/test/ppx && ./test_ppx_op_expected.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/default/test/ppx && ./test_ppx_op.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/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
File "test/operations/dune", lines 19-29, characters 0-281:
19 | (rule
20 |  (alias runtest)
21 |  (target
22 |   (dir log_files))
23 |  (action
24 |   (run
25 |    %{dep:micrograd_demo_logging.exe}
26 |    "--ocannl_debug_backend=text"
27 |    "--ocannl_log_file_stem=micrograd_demo_logging"
28 |    "--ocannl_log_main_domain_to_stdout=false"
29 |    "--ocannl_debug_log_to_stream_files=true")))
(cd _build/default/test/operations && ./micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_stream_files=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_backend
Found multicore_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_output_prec_in_ll_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Found true, commandline --ocannl_debug_log_to_stream_files=true
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Fatal error: exception File "src/printbox-text/PrintBox_text.ml", line 212, characters 6-12: Assertion failed
Raised at PrintBox_text.Output.Make_out.to_buf_aux_ in file "src/printbox-text/PrintBox_text.ml", line 212, characters 6-50
Called from PrintBox_text.Output.Make_out.render in file "src/printbox-text/PrintBox_text.ml" (inlined), line 242, characters 21-46
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" (inlined), lines 325-329, characters 17-42
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" (inlined), lines 325-329, characters 17-42
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" (inlined), lines 325-329, characters 17-42
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" (inlined), lines 325-329, characters 17-42
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.to_chan in file "src/printbox-text/PrintBox_text.ml" (inlined), line 269, characters 39-70
Called from PrintBox_text.output in file "src/printbox-text/PrintBox_text.ml", line 851, characters 2-31
Called from Minidebug_runtime.PrintBox.output_box in file "minidebug_runtime.ml", line 1527, characters 19-59
Called from Minidebug_runtime.PrintBox.close_log_impl.close_tree in file "minidebug_runtime.ml", line 1572, characters 6-38
Called from Backends.Add_buffer_retrieval_and_syncing.sync_routine.post in file "arrayjit/lib/backends.ml", lines 225-232, characters 13-15
Called from Ocannl__Train.run in file "lib/train.ml" (inlined), line 43, characters 17-44
Called from Ocannl__Train.init_params in file "lib/train.ml", line 344, characters 2-10
Called from Ocannl__Train.run_once in file "lib/train.ml", line 512, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", line 512, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 493-516, characters 25-17
Called from Dune__exe__Micrograd_demo_logging.(fun) in file "test/operations/micrograd_demo_logging.ml", line 30, characters 9-47
Called from Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 858, characters 10-16
Re-raised at Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 889, characters 8-87
Called from Dune__exe__Micrograd_demo_logging in file "test/operations/micrograd_demo_logging.ml", lines 29-34, characters 2-27
(cd _build/.sandbox/22f02917bda89873eaff9dfde0c8668a/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/22f02917bda89873eaff9dfde0c8668a/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/6eb601aefccc37dd8c0eac3dab13f81b/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/training/dune", line 23, characters 7-13:
23 |  (name bigram)
^^^^^^
(cd _build/default/test/training && ./bigram.exe) > _build/default/test/training/bigram.exe.output
Fatal error: exception Invalid_argument("Ops.vec_unop_c_syntax: Uint4x32_to_prec_uniform not supported for Uint4x32")
Raised at Stdlib.invalid_arg in file "stdlib.ml", line 30, characters 20-45
Called from Ir__C_syntax.Pure_C_config.vec_unop_syntax in file "arrayjit/lib/c_syntax.ml", line 427, characters 31-60
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 600, characters 25-64
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 513, characters 27-39
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 503, characters 17-25
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 504, characters 17-25
Called from Ir__C_syntax.C_syntax.compile_main in file "arrayjit/lib/c_syntax.ml" (inlined), line 830, characters 43-52
Called from Ir__C_syntax.C_syntax.compile_proc in file "arrayjit/lib/c_syntax.ml", line 980, characters 63-79
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 196, characters 25-69
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 325, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 29-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 4-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 319, characters 26-82
Called from Ocannl__Train.init_params in file "lib/train.ml", line 339, characters 13-72
Called from Dune__exe__Bigram in file "test/training/bigram.ml", line 69, characters 12-66
File "test/einsum/dune", line 5, characters 7-25:
5 |  (name moons_demo_variant)
^^^^^^^^^^^^^^^^^^
(cd _build/default/test/einsum && ./moons_demo_variant.exe) > _build/default/test/einsum/moons_demo_variant.exe.output
Fatal error: exception Invalid_argument("Ops.vec_unop_c_syntax: Uint4x32_to_prec_uniform not supported for Uint4x32")
Raised at Stdlib.invalid_arg in file "stdlib.ml", line 30, characters 20-45
Called from Ir__C_syntax.Pure_C_config.vec_unop_syntax in file "arrayjit/lib/c_syntax.ml", line 427, characters 31-60
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 600, characters 25-64
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 513, characters 27-39
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 503, characters 17-25
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 504, characters 17-25
Called from Ir__C_syntax.C_syntax.compile_main in file "arrayjit/lib/c_syntax.ml" (inlined), line 830, characters 43-52
Called from Ir__C_syntax.C_syntax.compile_proc in file "arrayjit/lib/c_syntax.ml", line 980, characters 63-79
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 196, characters 25-69
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 325, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 29-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 4-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 319, characters 26-82
Called from Ocannl__Train.init_params in file "lib/train.ml", line 339, characters 13-72
Called from Dune__exe__Moons_demo_variant in file "test/einsum/moons_demo_variant.ml", line 47, characters 12-67
File "test/training/dune", line 5, characters 7-17:
5 |  (name moons_demo)
^^^^^^^^^^
(cd _build/default/test/training && ./moons_demo.exe) > _build/default/test/training/moons_demo.exe.output
Fatal error: exception Invalid_argument("Ops.vec_unop_c_syntax: Uint4x32_to_prec_uniform not supported for Uint4x32")
Raised at Stdlib.invalid_arg in file "stdlib.ml", line 30, characters 20-45
Called from Ir__C_syntax.Pure_C_config.vec_unop_syntax in file "arrayjit/lib/c_syntax.ml", line 427, characters 31-60
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 600, characters 25-64
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 513, characters 27-39
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 503, characters 17-25
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 504, characters 17-25
Called from Ir__C_syntax.C_syntax.compile_main in file "arrayjit/lib/c_syntax.ml" (inlined), line 830, characters 43-52
Called from Ir__C_syntax.C_syntax.compile_proc in file "arrayjit/lib/c_syntax.ml", line 980, characters 63-79
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 196, characters 25-69
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 325, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 29-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 4-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 319, characters 26-82
Called from Ocannl__Train.init_params in file "lib/train.ml", line 339, characters 13-72
Called from Dune__exe__Moons_demo.main in file "test/training/moons_demo.ml", line 51, characters 12-67
File "test/training/dune", line 14, characters 7-26:
14 |  (name moons_demo_parallel)
^^^^^^^^^^^^^^^^^^^
(cd _build/default/test/training && ./moons_demo_parallel.exe) > _build/default/test/training/moons_demo_parallel.exe.output
Fatal error: exception Invalid_argument("Ops.vec_unop_c_syntax: Uint4x32_to_prec_uniform not supported for Uint4x32")
Raised at Stdlib.invalid_arg in file "stdlib.ml", line 30, characters 20-45
Called from Ir__C_syntax.Pure_C_config.vec_unop_syntax in file "arrayjit/lib/c_syntax.ml", line 427, characters 31-60
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 600, characters 25-64
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 513, characters 27-39
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 503, characters 17-25
Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 504, characters 17-25
Called from Ir__C_syntax.C_syntax.compile_main in file "arrayjit/lib/c_syntax.ml" (inlined), line 830, characters 43-52
Called from Ir__C_syntax.C_syntax.compile_proc in file "arrayjit/lib/c_syntax.ml", line 980, characters 63-79
Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 196, characters 25-69
Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 325, characters 15-45
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 29-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 4-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
Called from Ocannl__Train.to_routine in file "lib/train.ml", line 319, characters 26-82
Called from Ocannl__Train.init_params in file "lib/train.ml", line 339, characters 13-72
Called from Ocannl__Train.example_train_loop in file "lib/train.ml", line 402, characters 13-80
Called from Dune__exe__Moons_demo_parallel.main in file "test/training/moons_demo_parallel.ml", lines 53-57, characters 4-8
(cd _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/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/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition primitive_ops.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia_exec.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia_exec.expected _build/default/test/einsum/einsum_trivia_exec.exe.output
diff --git a/_build/default/test/einsum/einsum_trivia_exec.expected b/_build/default/test/einsum/einsum_trivia_exec.exe.output
index 7b623db..d86dcbd 100644
--- a/_build/default/test/einsum/einsum_trivia_exec.expected
+++ b/_build/default/test/einsum/einsum_trivia_exec.exe.output
@@ -657,159 +657,159 @@ HERE: test/einsum/einsum_trivia_exec.ml:229:21
│└──────┴────────────────────────────────────┘│
└─────────────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:254:21
-┌────────────────────────────────┐
-│[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-│┌──────┬──────────────────┐     │
-││0 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 0.00  0.00  0.00 │     │
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-││      │ ...   ...   ...  │     │
-││      │ 0.00  0.00  4.00 │     │
-││      │ 0.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 0.00  1.00  0.00 │     │
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-││      │ ...   ...   ...  │     │
-││      │ 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 │     │
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-││      │ 2.00  2.00  5.00 │     │
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-││3 @ 1 │ 2.00  3.00  0.00 │     │
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-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││3 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
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-││2 @ 1 │ 3.00  2.00  0.00 │     │
-││axis 2│ 3.00  2.00  1.00 │     │
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-││      │ 3.00  2.00  4.00 │     │
-││      │ 3.00  2.00  5.00 │     │
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-││3 @ 1 │ 3.00  3.00  0.00 │     │
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-││      │ ...   ...   ...  │     │
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-││4 @ 1 │ 3.00  4.00  0.00 │     │
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-││      │ 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                     ││
+│├──────┼───────────────────────────┤│
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+││1 @ 1 │ -7.61e+11  1.00      0.00 ││
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+││2 @ 1 │ -7.61e+11  2.00      0.00 ││
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+││      │ 9.49e-39   2.00      4.00 ││
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+│├──────┼───────────────────────────┤│
+││3 @ 1 │ -7.61e+11  3.00      0.00 ││
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+││      │ ...        ...       ...  ││
+││      │ 9.49e-39   3.00      4.00 ││
+││      │ 9.62e-35   3.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││4 @ 1 │ -7.61e+11  4.00      0.00 ││
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+││      │ ...        ...       ...  ││
+││      │ 9.49e-39   4.00      4.00 ││
+││      │ 9.62e-35   4.00      5.00 ││
+│└──────┴───────────────────────────┘│
+├────────────────────────────────────┤
+│┌──────┬───────────────────────────┐│
+││1 @ 0 │axis 3                     ││
+│├──────┼───────────────────────────┤│
+││0 @ 1 │ -7.61e+11  3.33e-41  0.00 ││
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+│├──────┼───────────────────────────┤│
+││1 @ 1 │ -7.61e+11  1.00      0.00 ││
+││axis 2│ 1.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 1.00       1.00      4.00 ││
+││      │ 1.00       1.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││2 @ 1 │ -7.61e+11  2.00      0.00 ││
+││axis 2│ 1.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 1.00       2.00      4.00 ││
+││      │ 1.00       2.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││3 @ 1 │ -7.61e+11  3.00      0.00 ││
+││axis 2│ 1.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 1.00       3.00      4.00 ││
+││      │ 1.00       3.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││4 @ 1 │ -7.61e+11  4.00      0.00 ││
+││axis 2│ 1.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 1.00       4.00      4.00 ││
+││      │ 1.00       4.00      5.00 ││
+│└──────┴───────────────────────────┘│
+├────────────────────────────────────┤
+│┌──────┬───────────────────────────┐│
+││2 @ 0 │axis 3                     ││
+│├──────┼───────────────────────────┤│
+││0 @ 1 │ -7.61e+11  3.33e-41  0.00 ││
+││axis 2│ 2.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 2.00       4.02e-41  4.00 ││
+││      │ 2.00       1.12e-43  5.00 ││
+│├──────┼───────────────────────────┤│
+││1 @ 1 │ -7.61e+11  1.00      0.00 ││
+││axis 2│ 2.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 2.00       1.00      4.00 ││
+││      │ 2.00       1.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││2 @ 1 │ -7.61e+11  2.00      0.00 ││
+││axis 2│ 2.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 2.00       2.00      4.00 ││
+││      │ 2.00       2.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││3 @ 1 │ -7.61e+11  3.00      0.00 ││
+││axis 2│ 2.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 2.00       3.00      4.00 ││
+││      │ 2.00       3.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││4 @ 1 │ -7.61e+11  4.00      0.00 ││
+││axis 2│ 2.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 2.00       4.00      4.00 ││
+││      │ 2.00       4.00      5.00 ││
+│└──────┴───────────────────────────┘│
+├────────────────────────────────────┤
+│┌──────┬───────────────────────────┐│
+││3 @ 0 │axis 3                     ││
+│├──────┼───────────────────────────┤│
+││0 @ 1 │ -7.61e+11  3.33e-41  0.00 ││
+││axis 2│ 3.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 3.00       4.02e-41  4.00 ││
+││      │ 3.00       1.12e-43  5.00 ││
+│├──────┼───────────────────────────┤│
+││1 @ 1 │ -7.61e+11  1.00      0.00 ││
+││axis 2│ 3.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 3.00       1.00      4.00 ││
+││      │ 3.00       1.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││2 @ 1 │ -7.61e+11  2.00      0.00 ││
+││axis 2│ 3.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 3.00       2.00      4.00 ││
+││      │ 3.00       2.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││3 @ 1 │ -7.61e+11  3.00      0.00 ││
+││axis 2│ 3.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 3.00       3.00      4.00 ││
+││      │ 3.00       3.00      5.00 ││
+│├──────┼───────────────────────────┤│
+││4 @ 1 │ -7.61e+11  4.00      0.00 ││
+││axis 2│ 3.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 3.00       4.00      4.00 ││
+││      │ 3.00       4.00      5.00 ││
+│└──────┴───────────────────────────┘│
+└────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:255:21
[1]: =>_ti shape 0:4,1:3  <not-hosted>
HERE: test/einsum/einsum_trivia_exec.ml:256:21
-┌───────────────────────────┐
-│[7]: =>_tk shape 0:6,1:3   │
-│┌──────┬──────────────────┐│
-││      │axis 1            ││
-│├──────┼──────────────────┤│
-││axis 0│ 0.00  0.00  0.00 ││
-││      │ 0.00  0.00  1.00 ││
-││      │ ...   ...   ...  ││
-││      │ 0.00  0.00  4.00 ││
-││      │ 0.00  0.00  5.00 ││
-│└──────┴──────────────────┘│
-└───────────────────────────┘
+┌────────────────────────────────────┐
+│[7]: =>_tk shape 0:6,1:3            │
+│┌──────┬───────────────────────────┐│
+││      │axis 1                     ││
+│├──────┼───────────────────────────┤│
+││axis 0│ -7.61e+11  3.33e-41  0.00 ││
+││      │ 0.00       2.89e+32  1.00 ││
+││      │ ...        ...       ...  ││
+││      │ 9.49e-39   4.02e-41  4.00 ││
+││      │ 9.62e-35   1.12e-43  5.00 ││
+│└──────┴───────────────────────────┘│
+└────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:278:21
┌─────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 0:3|1:4,2:2                                     │
(cd _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/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/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/zero2hero_1of7.ml _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/zero2hero_1of7.ml.corrected
diff --git a/_build/default/test/operations/zero2hero_1of7.ml b/_build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/zero2hero_1of7.ml.corrected
index 5caa1d9..4663585 100644
--- a/_build/default/test/operations/zero2hero_1of7.ml
+++ b/_build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/zero2hero_1of7.ml.corrected
@@ -273,21 +273,21 @@ let%expect_test "Simple gradients hosted" =
[%expect
{|
#12 *._l
-                        0.00
+                        4.89e-29
#13 grad_*._l
-                        0.00
+                        4.89e-29
#8 +_d                   │#10 f non-emb
-                  0.00                    │ -2.00
+                  4.89e-29                │ -2.00
#9 grad_+_d              │#11 grad_f
-                  0.00                    │ 0.00
+                  4.89e-29                │ 4.89e-29
#4 *._e            │#6 c non-emb│
-           0.00              │ 1.00e+1    │
+           1.43e+26          │ 1.00e+1    │
#5 grad_*._e       │#7 grad_c   │
-           0.00              │ 0.00       │
+           4.89e-29          │ 4.89e-29   │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     1.43e+26   │ -2.60e-4   │            │
|}];
(* 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
+                    1.43e+26
#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>                       │ 4.89e-29
#4 *._e Virt/152       │#6 c non-emb│
<void>                 │ 1.00e+1    │
#5 grad_*._e Virt/40   │#7 grad_c   │
-      <void>                 │ 0.00       │
+      <void>                 │ 4.89e-29   │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     -2.61e-4   │ -2.56e-4   │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
File "test/operations/test_threefry4x32.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_threefry4x32.ml _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/test_threefry4x32.ml.corrected
diff --git a/_build/default/test/operations/test_threefry4x32.ml b/_build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/test_threefry4x32.ml.corrected
index d350381..32ad13d 100644
--- a/_build/default/test/operations/test_threefry4x32.ml
+++ b/_build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/test_threefry4x32.ml.corrected
@@ -38,11 +38,11 @@ let%expect_test "threefry4x32 basic test" =
[%expect
{|
First 5 uniform random values:
-      [0]: 0.756113
-      [1]: 0.758716
-      [2]: 0.479668
-      [3]: 0.865075
-      [4]: 0.490017
+      [0]: 0.237546
+      [1]: 0.120910
+      [2]: 0.485426
+      [3]: 0.235820
+      [4]: 0.007262
All values in [0, 1) range: true
|}]


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


[%expect
{|
-    Single precision - first value: 0.756113, second value: 0.758716
+    Single precision - first value: 0.237546, second value: 0.120910
All values in [0, 1) range: true
-    Half precision - first value: 0.756113, second value: 0.758716
+    Half precision - first value: 0.831543, second value: 0.237549
All values in [0, 1) range: true
|}]
File "test/operations/primitive_ops.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/primitive_ops.ml _build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/primitive_ops.ml.corrected
diff --git a/_build/default/test/operations/primitive_ops.ml b/_build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/primitive_ops.ml.corrected
index 478cb3c..42c2cd5 100644
--- a/_build/default/test/operations/primitive_ops.ml
+++ b/_build/.sandbox/6eb601aefccc37dd8c0eac3dab13f81b/default/test/operations/primitive_ops.ml.corrected
@@ -736,54 +736,31 @@ let%expect_test "uint4x32_to_prec_uniform(x)" =
let%op f x = uint4x32_to_prec_uniform x in
let plot_box = plot_unop ~f () in
PrintBox_text.output Stdio.stdout plot_box;
-  [%expect
-    {|
-    ┌────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-    │ 7.52e-1│#                                                                                                   │
-    │        │ ### ### ### ### ######## ############### ########                                                  │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │f       │                                                                                                    │
-    │(       │                                                                                                    │
-    │x       │                                                                                                    │
-    │)       │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                              #### #### ####### ####│
-    │        │                                                 # ###########################                      │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │ 0.00   │**** *** *** *** ********-*************** ********-******************************* **** *******-****│
-    ├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
-    │        │-5.00                                                                                           5.00│
-    │        │                                                 x                                                  │
-    └────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
-    |}]
+  [%expect.unreachable]
+[@@expect.uncaught_exn {|
+  (* CR expect_test_collector: This test expectation appears to contain a backtrace.
+     This is strongly discouraged as backtraces are fragile.
+     Please change this test to not include a backtrace. *)
+  (Invalid_argument
+    "Ops.vec_unop_c_syntax: Uint4x32_to_prec_uniform not supported for Uint4x32")
+  Raised at Stdlib.invalid_arg in file "stdlib.ml", line 30, characters 20-45
+  Called from Ir__C_syntax.Pure_C_config.vec_unop_syntax in file "arrayjit/lib/c_syntax.ml", line 427, characters 31-60
+  Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 600, characters 25-64
+  Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 503, characters 17-25
+  Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 504, characters 17-25
+  Called from Ir__C_syntax.C_syntax.pp_ll in file "arrayjit/lib/c_syntax.ml", line 504, characters 17-25
+  Called from Ir__C_syntax.C_syntax.compile_main in file "arrayjit/lib/c_syntax.ml" (inlined), line 830, characters 43-52
+  Called from Ir__C_syntax.C_syntax.compile_proc in file "arrayjit/lib/c_syntax.ml", line 980, characters 63-79
+  Called from Backends__Cc_backend.compile in file "arrayjit/lib/cc_backend.ml", line 196, characters 25-69
+  Called from Backends.Add_device.compile in file "arrayjit/lib/backends.ml", line 325, characters 15-45
+  Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 29-59
+  Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 442, characters 4-59
+  Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
+  Called from Ocannl__Train.to_routine in file "lib/train.ml", line 319, characters 26-82
+  Called from Operations_tutorials__Primitive_ops.plot_unop in file "test/operations/primitive_ops.ml", line 28, characters 19-72
+  Called from Operations_tutorials__Primitive_ops.(fun) in file "test/operations/primitive_ops.ml", line 737, characters 17-32
+  Called from Ppx_expect_runtime__Test_block.Configured.dump_backtrace in file "runtime/test_block.ml", line 142, characters 10-28
+  |}]


let%expect_test "where(x < 0, sin(x), cos(x))" =
let%op f x = where (x < !.0.) (sin x) (cos x) in
(cd _build/.sandbox/22f02917bda89873eaff9dfde0c8668a/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition einsum_trivia.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia.ml", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia.ml _build/.sandbox/22f02917bda89873eaff9dfde0c8668a/default/test/einsum/einsum_trivia.ml.corrected
diff --git a/_build/default/test/einsum/einsum_trivia.ml b/_build/.sandbox/22f02917bda89873eaff9dfde0c8668a/default/test/einsum/einsum_trivia.ml.corrected
index 97dc940..248beb0 100644
--- a/_build/default/test/einsum/einsum_trivia.ml
+++ b/_build/.sandbox/22f02917bda89873eaff9dfde0c8668a/default/test/einsum/einsum_trivia.ml.corrected
@@ -976,144 +976,144 @@ let%expect_test "outer_sum simulating axis concatenation" =
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:975:21
-    ┌────────────────────────────────┐
-    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-    │┌──────┬──────────────────┐     │
-    ││0 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 0.00  0.00  0.00 │     │
-    ││axis 2│ 0.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  0.00  4.00 │     │
-    ││      │ 0.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 0.00  1.00  0.00 │     │
-    ││axis 2│ 0.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  1.00  4.00 │     │
-    ││      │ 0.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 0.00  2.00  0.00 │     │
-    ││axis 2│ 0.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  2.00  4.00 │     │
-    ││      │ 0.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 0.00  3.00  0.00 │     │
-    ││axis 2│ 0.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  3.00  4.00 │     │
-    ││      │ 0.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 0.00  4.00  0.00 │     │
-    ││axis 2│ 0.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  4.00  4.00 │     │
-    ││      │ 0.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││1 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 1.00  0.00  0.00 │     │
-    ││axis 2│ 1.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  0.00  4.00 │     │
-    ││      │ 1.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 1.00  1.00  0.00 │     │
-    ││axis 2│ 1.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  1.00  4.00 │     │
-    ││      │ 1.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 1.00  2.00  0.00 │     │
-    ││axis 2│ 1.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  2.00  4.00 │     │
-    ││      │ 1.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 1.00  3.00  0.00 │     │
-    ││axis 2│ 1.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  3.00  4.00 │     │
-    ││      │ 1.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 1.00  4.00  0.00 │     │
-    ││axis 2│ 1.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  4.00  4.00 │     │
-    ││      │ 1.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││2 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 2.00  0.00  0.00 │     │
-    ││axis 2│ 2.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  0.00  4.00 │     │
-    ││      │ 2.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 2.00  1.00  0.00 │     │
-    ││axis 2│ 2.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  1.00  4.00 │     │
-    ││      │ 2.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │

-    ││2 @ 1 │ 2.00  2.00  0.00 │     │
-    ││axis 2│ 2.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  2.00  4.00 │     │
-    ││      │ 2.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 2.00  3.00  0.00 │     │
-    ││axis 2│ 2.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  3.00  4.00 │     │
-    ││      │ 2.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 2.00  4.00  0.00 │     │
-    ││axis 2│ 2.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  4.00  4.00 │     │
-    ││      │ 2.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││3 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 3.00  0.00  0.00 │     │
-    ││axis 2│ 3.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  0.00  4.00 │     │
-    ││      │ 3.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 3.00  1.00  0.00 │     │
-    ││axis 2│ 3.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  1.00  4.00 │     │
-    ││      │ 3.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 3.00  2.00  0.00 │     │
-    ││axis 2│ 3.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  2.00  4.00 │     │
-    ││      │ 3.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 3.00  3.00  0.00 │     │
-    ││axis 2│ 3.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  3.00  4.00 │     │
-    ││      │ 3.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 3.00  4.00  0.00 │     │
-    ││axis 2│ 3.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  4.00  4.00 │     │
-    ││      │ 3.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    └────────────────────────────────┘
+    ┌────────────────────────────────────┐
+    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3     │
+    │┌──────┬───────────────────────────┐│
+    ││0 @ 0 │axis 3                     ││
+    │├──────┼───────────────────────────┤│
+    ││0 @ 1 │ -6.58e+25  3.27e-41  0.00 ││
+    ││axis 2│ 0.00       0.00      1.00 ││
+    ││      │ ...        ...       ...  ││
+    ││      │ -3.84e-24  1.35e-19  4.00 ││
+    ││      │ 2.40e-35   1.12e-43  5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││1 @ 1 │ -6.58e+25  1.00  0.00     ││
+    ││axis 2│ 0.00       1.00  1.00     ││
+    ││      │ ...        ...   ...      ││
+    ││      │ -3.84e-24  1.00  4.00     ││
+    ││      │ 2.40e-35   1.00  5.00     ││
+    │├──────┼───────────────────────────┤│
+    ││2 @ 1 │ -6.58e+25  2.00  0.00     ││
+    ││axis 2│ 0.00       2.00  1.00     ││
+    ││      │ ...        ...   ...      ││
+    ││      │ -3.84e-24  2.00  4.00     ││
+    ││      │ 2.40e-35   2.00  5.00     ││
+    │├──────┼───────────────────────────┤│
+    ││3 @ 1 │ -6.58e+25  3.00  0.00     ││
+    ││axis 2│ 0.00       3.00  1.00     ││
+    ││      │ ...        ...   ...      ││
+    ││      │ -3.84e-24  3.00  4.00     ││
+    ││      │ 2.40e-35   3.00  5.00     ││
+    │├──────┼───────────────────────────┤│
+    ││4 @ 1 │ -6.58e+25  4.00  0.00     ││
+    ││axis 2│ 0.00       4.00  1.00     ││
+    ││      │ ...        ...   ...      ││
+    ││      │ -3.84e-24  4.00  4.00     ││
+    ││      │ 2.40e-35   4.00  5.00     ││
+    │└──────┴───────────────────────────┘│
+    ├────────────────────────────────────┤
+    │┌──────┬───────────────────────────┐│
+    ││1 @ 0 │axis 3                     ││
+    │├──────┼───────────────────────────┤│
+    ││0 @ 1 │ -6.58e+25  3.27e-41  0.00 ││
+    ││axis 2│ 1.00       0.00      1.00 ││
+    ││      │ ...        ...       ...  ││
+    ││      │ 1.00       1.35e-19  4.00 ││
+    ││      │ 1.00       1.12e-43  5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││1 @ 1 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  3.27e-41  0.00 ││
+    ││axis 2│ 2.00       0.00      1.00 ││
+    ││      │ ...        ...       ...  ││
+    ││      │ 2.00       1.35e-19  4.00 ││
+    ││      │ 2.00       1.12e-43  5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││1 @ 1 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  3.27e-41  0.00 ││
+    ││axis 2│ 3.00       0.00      1.00 ││
+    ││      │ ...        ...       ...  ││
+    ││      │ 3.00       1.35e-19  4.00 ││
+    ││      │ 3.00       1.12e-43  5.00 ││
+    │├──────┼───────────────────────────┤│
+    ││1 @ 1 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  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 │ -6.58e+25  4.00  0.00     ││
+    ││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
@@ -1124,19 +1124,19 @@ let%expect_test "outer_sum simulating axis concatenation" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false tk;
[%expect
{|
-    HERE: test/einsum/einsum_trivia.ml:1134:21
-    ┌───────────────────────────┐
-    │[7]: =>_tk shape 0:6,1:3   │
-    │┌──────┬──────────────────┐│
-    ││      │axis 1            ││
-    │├──────┼──────────────────┤│
-    ││axis 0│ 0.00  0.00  0.00 ││
-    ││      │ 0.00  0.00  1.00 ││
-    ││      │ ...   ...   ...  ││
-    ││      │ 0.00  0.00  4.00 ││
-    ││      │ 0.00  0.00  5.00 ││
-    │└──────┴──────────────────┘│
-    └───────────────────────────┘
+    HERE: test/einsum/einsum_trivia.ml:1124:21
+    ┌────────────────────────────────────┐
+    │[7]: =>_tk shape 0:6,1:3            │
+    │┌──────┬───────────────────────────┐│
+    ││      │axis 1                     ││
+    │├──────┼───────────────────────────┤│
+    ││axis 0│ -6.58e+25  3.27e-41  0.00 ││
+    ││      │ 0.00       0.00      1.00 ││
+    ││      │ ...        ...       ...  ││
+    ││      │ -3.84e-24  1.35e-19  4.00 ││
+    ││      │ 2.40e-35   1.12e-43  5.00 ││
+    │└──────┴───────────────────────────┘│
+    └────────────────────────────────────┘
|}]


let%expect_test "einsum with a leftmost input axis preserved as output axis" =
@@ -1162,7 +1162,7 @@ let%expect_test "einsum with a leftmost input axis preserved as output axis" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false c;
[%expect
{|
-    HERE: test/einsum/einsum_trivia.ml:1172:21
+    HERE: test/einsum/einsum_trivia.ml:1162:21
┌─────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 0:3|1:4,2:2                                     │
│┌──────┬──────────────────┬──────────────────┬──────────────────┐│
@@ -1196,7 +1196,7 @@ let%expect_test "einsum permuting two leftmost input axes as output axes" =
Train.printf ~here:[%here] ~with_code:false ~with_grad:false c;
[%expect
{|
-    HERE: test/einsum/einsum_trivia.ml:1206:21
+    HERE: test/einsum/einsum_trivia.ml:1196:21
┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│[2]: ;=>_c shape 2:4->0:3,1:2                                                                                          │
│┌──────┬────────────────────────────────────┬────────────────────────────────────┬────────────────────────────────────┐│
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-08-09 09:06.23: Job failed: Failed: Build failed