Organisations ocaml-multicore multicore-bench efb15d (main)freebsd-14.3-5.3_opam-2.4
freebsd-14.3-5.3_opam-2.4

Created at Oct 09 20:51 +00:00
0s in queue
Finished at Oct 09 20:55 +00:00
Ran for 0s
Logs

2025-10-09 20:51.49: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (efb15d8562dbdc1ba976ffc574de028e3c11c123) (freebsd-x86_64:freebsd-14.3-5.3_opam-2.4)
Base: freebsd-14.3-ocaml-5.3
Opam project build

To reproduce locally:

git clone --recursive "https://github.com/ocaml-multicore/multicore-bench.git" -b "main" && cd "multicore-bench" && git reset --hard efb15d85
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.3-ocaml-5.3
# freebsd-14.3-5.3_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.4 /usr/local/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 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 || git fetch origin master) && git reset -q --hard 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 multicore-bench.opam ./
RUN opam pin add -yn multicore-bench.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.0.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.2 fmt.0.11.0 logs.0.9.0 mdx.2.5.1 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 thread-table.1.0.0 topkg.1.1.0 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y multicore-bench.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

2025-10-09 20:51.49: Using cache hint "ocaml-multicore/multicore-bench-freebsd-14.3-ocaml-5.3-freebsd-14.3-5.3_opam-2.4-e2a46ff311e8e537092f4bba7fc2214e"
2025-10-09 20:51.49: Using OBuilder spec:
((from freebsd-14.3-ocaml-5.3)
 (comment freebsd-14.3-5.3_opam-2.4)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/local/bin/opam-2.4 /usr/local/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 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 || git fetch origin master) && git reset -q --hard 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src multicore-bench.opam) (dst ./))
 (run (network host)
      (shell "opam pin add -yn multicore-bench.dev './'"))
 (run (network host)
      (shell "echo '(lang dune 3.0)' > './dune-project'"))
 (env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.0.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.2 fmt.0.11.0 logs.0.9.0 mdx.2.5.1 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 thread-table.1.0.0 topkg.1.1.0 yojson.3.0.0")
 (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 multicore-bench.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"))
)

2025-10-09 20:51.49: Waiting for resource in pool OCluster
2025-10-09 20:51.50: Waiting for worker…
2025-10-09 20:51.50: Got resource from pool OCluster
Building on rosemary
All commits already cached
HEAD is now at efb15d8 Inline `Atomic` and `Ref` ops and unroll

(from freebsd-14.3-ocaml-5.3)
2025-10-09 20:50.07 ---> using "60bac7f21805020c29d2a88a6913503683a681e01c7da46429af43006be5190e" from cache

/: (comment freebsd-14.3-5.3_opam-2.4)

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

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.4 /usr/local/bin/opam"))
2025-10-09 20:50.07 ---> using "4d63dfa430f870863e128ed3c471110b31bb3e53377210a2ea894afe5e37bcbb" from cache

/src: (run (shell "opam init --reinit -ni"))
No configuration file found, using 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2025-10-09 20:50.07 ---> using "08dcdc7a41451c03feaf1cde41bdf093eeb3b516304c17e950a6225d1dbc12be" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.3-RELEASE-p3
The OCaml toplevel, version 5.3.0
2.4.1
2025-10-09 20:50.07 ---> using "89dfe63ac7dbdaa6723d28341400dd0a5b1be839b593d33c65eaf4466d13b257" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2025-10-09 20:50.07 ---> using "ec3674891376259f4044950e2c0e886ef7c9543b50a81fe66e196cb6a302a954" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 || git fetch origin master) && git reset -q --hard 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   98696b94e2..38a1469dbb  master     -> origin/master
5fa485a3e0 Merge pull request #28665 from mtelvers/opam-publish-ocaml-version.4.0.2

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

Everything as up-to-date as possible

The following packages are not being upgraded because the new versions conflict with other installed packages:
  - ocaml-compiler.5.4.0
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml-base-compiler.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
2025-10-09 20:50.23 ---> saved as "837d7ba05888f10310dab581b7a76ed9a74a1d0ada18a58b6893d201760f06c2"

/src: (copy (src multicore-bench.opam) (dst ./))
2025-10-09 20:50.24 ---> saved as "b031f325512b2962aeebd707203c6658b36949499fc125fff4adf9275ba046cb"

/src: (run (network host)
           (shell "opam pin add -yn multicore-bench.dev './'"))
[multicore-bench.dev] synchronised (file:///src)
multicore-bench is now pinned to file:///src (version dev)
2025-10-09 20:50.26 ---> saved as "a97ae2a00d2eab3582c71e0e1e5bfcbff84db0cf1bd1ad8b05554f879f61d678"

/src: (run (network host)
           (shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-09 20:50.27 ---> saved as "cae33fddc12656a3bee2d49139dccf5d0f6fa48dbf3627418a2ab83b382c6751"

/src: (env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.0.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.2 fmt.0.11.0 logs.0.9.0 mdx.2.5.1 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 thread-table.1.0.0 topkg.1.1.0 yojson.3.0.0")

/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 multicore-bench.dev $DEPS"))
[WARNING] Unknown update command for bsd, skipping system update

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[multicore-bench.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).
2025-10-09 20:50.35 ---> saved as "c0236adedba7efbb83894cea7d08323938ad60dfcb846f0aed047426b387ebd4"

/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 22 packages
  ∗ astring            0.8.5
  ∗ backoff            0.1.1
  ∗ camlp-streams      5.0.1
  ∗ cmdliner           2.0.0
  ∗ cppo               1.8.0
  ∗ csexp              1.5.2
  ∗ domain-local-await 1.0.1
  ∗ domain_shims       0.1.0
  ∗ dune               3.20.2
  ∗ fmt                0.11.0
  ∗ logs               0.9.0
  ∗ mdx                2.5.1
  ∗ mtime              2.1.0
  ∗ multicore-magic    2.3.1
  ∗ ocaml-version      4.0.2
  ∗ ocamlbuild         0.16.1
  ∗ ocamlfind          1.9.8
  ∗ re                 1.14.0
  ∗ result             1.5
  ∗ thread-table       1.0.0
  ∗ topkg              1.1.0
  ∗ yojson             3.0.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved camlp-streams.5.0.1  (cached)
⬇ retrieved backoff.0.1.1  (cached)
⬇ retrieved astring.0.8.5  (cached)
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved cmdliner.2.0.0  (cached)
⬇ retrieved domain_shims.0.1.0  (cached)
⬇ retrieved domain-local-await.1.0.1  (cached)
⬇ retrieved fmt.0.11.0  (cached)
⬇ retrieved logs.0.9.0  (cached)
⬇ retrieved mtime.2.1.0  (cached)
⬇ retrieved multicore-magic.2.3.1  (cached)
⬇ retrieved mdx.2.5.1  (cached)
⬇ retrieved ocaml-version.4.0.2  (https://github.com/ocurrent/ocaml-version/releases/download/v4.0.2/ocaml-version-4.0.2.tbz)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved re.1.14.0  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved thread-table.1.0.0  (cached)
⬇ retrieved result.1.5  (cached)
⬇ retrieved topkg.1.1.0  (cached)
⬇ retrieved yojson.3.0.0  (cached)
⬇ retrieved dune.3.20.2  (cached)
∗ installed cmdliner.2.0.0
∗ installed ocamlfind.1.9.8
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.0
∗ installed mtime.2.1.0
∗ installed fmt.0.11.0
∗ installed astring.0.8.5
∗ installed logs.0.9.0
∗ installed dune.3.20.2
∗ installed domain_shims.0.1.0
∗ installed csexp.1.5.2
∗ installed result.1.5
∗ installed ocaml-version.4.0.2
∗ installed backoff.0.1.1
∗ installed thread-table.1.0.0
∗ installed camlp-streams.5.0.1
∗ installed multicore-magic.2.3.1
∗ installed domain-local-await.1.0.1
∗ installed cppo.1.8.0
∗ installed yojson.3.0.0
∗ installed re.1.14.0
∗ installed mdx.2.5.1
Done.
2025-10-09 20:52.35 ---> saved as "417aaf64b572fdaebc201d39cdf4622377c25a3711f01ecaaa6deed5628b6e06"

/src: (copy (src .) (dst /src))
2025-10-09 20:52.37 ---> saved as "834e2f8cf6d27e80d8bf5f5ef1bb279c1d24409766a73c2c5337069b1afdcca5"

/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/bench && ./main.exe -brief)
Atomic:
  ops over time/cas int:
    55.26 M/s
  ops over time/get:
    1293.70 M/s
  ops over time/incr:
    73.74 M/s
  ops over time/push & pop:
    25.09 M/s
  ops over time/swap:
    23.00 M/s
  ops over time/xchg int:
    60.55 M/s
  time per op/cas int:
    18.10 ns
  time per op/get:
    0.77 ns
  time per op/incr:
    13.56 ns
  time per op/push & pop:
    39.86 ns
  time per op/swap:
    43.47 ns
  time per op/xchg int:
    16.52 ns
Atomic incr:
  ops over time/CAS, 1 domains:
    47.12 M/s
  ops over time/CAS, 2 domains:
    19.26 M/s
  ops over time/CAS, 4 domains:
    9.07 M/s
  ops over time/CAS, 8 domains:
    13.09 M/s
  ops over time/CAS with backoff, 1 domains:
    46.85 M/s
  ops over time/CAS with backoff, 2 domains:
    38.87 M/s
  ops over time/CAS with backoff, 4 domains:
    17.92 M/s
  ops over time/CAS with backoff, 8 domains:
    11.08 M/s
  ops over time/Incr, 1 domains:
    66.91 M/s
  ops over time/Incr, 2 domains:
    46.74 M/s
  ops over time/Incr, 4 domains:
    37.77 M/s
  ops over time/Incr, 8 domains:
    7.49 M/s
  time per op/CAS, 1 domains:
    21.22 ns
  time per op/CAS, 2 domains:
    103.86 ns
  time per op/CAS, 4 domains:
    440.84 ns
  time per op/CAS, 8 domains:
    611.32 ns
  time per op/CAS with backoff, 1 domains:
    21.34 ns
  time per op/CAS with backoff, 2 domains:
    51.46 ns
  time per op/CAS with backoff, 4 domains:
    223.22 ns
  time per op/CAS with backoff, 8 domains:
    721.86 ns
  time per op/Incr, 1 domains:
    14.95 ns
  time per op/Incr, 2 domains:
    42.79 ns
  time per op/Incr, 4 domains:
    105.89 ns
  time per op/Incr, 8 domains:
    1068.60 ns
Bounded_q:
  messages over time/1 adder, 1 taker:
    1.71 M/s
  messages over time/1 adder, 2 takers:
    2.07 M/s
  messages over time/1 adder, 4 takers:
    0.85 M/s
  messages over time/2 adders, 1 taker:
    2.07 M/s
  messages over time/2 adders, 2 takers:
    1.53 M/s
  messages over time/2 adders, 4 takers:
    1.01 M/s
  messages over time/4 adders, 1 taker:
    1.20 M/s
  messages over time/4 adders, 2 takers:
    2.10 M/s
  messages over time/4 adders, 4 takers:
    1.03 M/s
  messages over time/one domain:
    3.24 M/s
  time per message/1 adder, 1 taker:
    1170.97 ns
  time per message/1 adder, 2 takers:
    1447.33 ns
  time per message/1 adder, 4 takers:
    5874.64 ns
  time per message/2 adders, 1 taker:
    1448.14 ns
  time per message/2 adders, 2 takers:
    2610.13 ns
  time per message/2 adders, 4 takers:
    5932.94 ns
  time per message/4 adders, 1 taker:
    4170.33 ns
  time per message/4 adders, 2 takers:
    2859.59 ns
  time per message/4 adders, 4 takers:
    7775.58 ns
  time per message/one domain:
    308.27 ns
Hashtbl:
  operations over time/1 worker, 10% reads:
    4.47 M/s
  operations over time/1 worker, 50% reads:
    4.90 M/s
  operations over time/1 worker, 90% reads:
    2.12 M/s
  operations over time/2 workers, 10% reads:
    4.07 M/s
  operations over time/2 workers, 50% reads:
    4.09 M/s
  operations over time/2 workers, 90% reads:
    3.89 M/s
  operations over time/4 workers, 10% reads:
    3.29 M/s
  operations over time/4 workers, 50% reads:
    3.87 M/s
  operations over time/4 workers, 90% reads:
    3.48 M/s
  operations over time/8 workers, 10% reads:
    2.35 M/s
  operations over time/8 workers, 50% reads:
    3.44 M/s
  operations over time/8 workers, 90% reads:
    3.22 M/s
  operations over time/one domain, 10% reads:
    6.96 M/s
  operations over time/one domain, 50% reads:
    10.83 M/s
  operations over time/one domain, 90% reads:
    12.89 M/s
  time per operation/1 worker, 10% reads:
    223.83 ns
  time per operation/1 worker, 50% reads:
    204.29 ns
  time per operation/1 worker, 90% reads:
    472.22 ns
  time per operation/2 workers, 10% reads:
    491.51 ns
  time per operation/2 workers, 50% reads:
    489.46 ns
  time per operation/2 workers, 90% reads:
    514.44 ns
  time per operation/4 workers, 10% reads:
    1216.52 ns
  time per operation/4 workers, 50% reads:
    1032.88 ns
  time per operation/4 workers, 90% reads:
    1149.40 ns
  time per operation/8 workers, 10% reads:
    3399.90 ns
  time per operation/8 workers, 50% reads:
    2325.23 ns
  time per operation/8 workers, 90% reads:
    2484.02 ns
  time per operation/one domain, 10% reads:
    143.68 ns
  time per operation/one domain, 50% reads:
    92.35 ns
  time per operation/one domain, 90% reads:
    77.60 ns
Queue:
  messages over time/one domain:
    16.22 M/s
  time per message/one domain:
    61.66 ns
Ref with Mutex:
  ops over time/cas int:
    9.87 M/s
  ops over time/get:
    10.49 M/s
  ops over time/incr:
    10.46 M/s
  ops over time/push & pop:
    7.56 M/s
  ops over time/swap:
    8.44 M/s
  ops over time/xchg int:
    9.32 M/s
  time per op/cas int:
    101.28 ns
  time per op/get:
    95.36 ns
  time per op/incr:
    95.56 ns
  time per op/push & pop:
    132.20 ns
  time per op/swap:
    118.53 ns
  time per op/xchg int:
    107.25 ns
Ref with [@poll error]:
  ops over time/cas int:
    106.41 M/s
  ops over time/get:
    1342.21 M/s
  ops over time/incr:
    363.75 M/s
  ops over time/push & pop:
    17.67 M/s
  ops over time/swap:
    52.47 M/s
  ops over time/xchg int:
    108.75 M/s
  time per op/cas int:
    9.40 ns
  time per op/get:
    0.75 ns
  time per op/incr:
    2.75 ns
  time per op/push & pop:
    56.58 ns
  time per op/swap:
    19.06 ns
  time per op/xchg int:
    9.19 ns
Stack:
  messages over time/one domain:
    19.53 M/s
  time per message/one domain:
    51.20 ns
Unix:
  blocking reads over time/1 worker:
    1.16 M/s
  blocking reads over time/2 workers:
    2.41 M/s
  blocking reads over time/4 workers:
    4.88 M/s
  time per blocking read/1 worker:
    859.18 ns
  time per blocking read/2 workers:
    830.33 ns
  time per blocking read/4 workers:
    820.50 ns
2025-10-09 20:54.06 ---> saved as "9b3bfb478845bc470a5d50c970cdb76b76082cbae2cff6c211f9ca2d5677a709"
Job succeeded
2025-10-09 20:55.50: Job succeeded