Organisations ocaml-multicore multicore-bench adb1f6 ()freebsd-14.2-5.3_opam-2.3
freebsd-14.2-5.3_opam-2.3

Created at May 05 07:58 +00:00
0s in queue
Finished at May 05 07:59 +00:00
Ran for 0s
Logs

2025-05-05 07:58.07: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (adb1f6a5d252f2a3952c65542f8dba1226ae5c3e) (freebsd-x86_64:freebsd-14.2-5.3_opam-2.3)
Base: freebsd-14.2-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 adb1f6a5
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.2-ocaml-5.3
# freebsd-14.2-5.3_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.3 /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 35eb2f107a989a2d623b0bbe170696398fcb9b1e || git fetch origin master) && git reset -q --hard 35eb2f107a989a2d623b0bbe170696398fcb9b1e && 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.1.3.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.18.2 fmt.0.10.0 logs.0.8.0 mdx.2.5.0 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.4.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.8 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.3 --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

2025-05-05 07:58.07: Using cache hint "ocaml-multicore/multicore-bench-freebsd-14.2-ocaml-5.3-freebsd-14.2-5.3_opam-2.3-fdb66d4783b2d787160404816b7d94dd"
2025-05-05 07:58.07: Using OBuilder spec:
((from freebsd-14.2-ocaml-5.3)
 (comment freebsd-14.2-5.3_opam-2.3)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /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 35eb2f107a989a2d623b0bbe170696398fcb9b1e || git fetch origin master) && git reset -q --hard 35eb2f107a989a2d623b0bbe170696398fcb9b1e && 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.1.3.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.18.2 fmt.0.10.0 logs.0.8.0 mdx.2.5.0 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.4.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.8 yojson.2.2.2")
 (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=2.3 --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"))
)

2025-05-05 07:58.07: Waiting for resource in pool OCluster
2025-05-05 07:58.07: Waiting for worker…
2025-05-05 07:58.07: Got resource from pool OCluster
Building on summer
HEAD is now at deca528 Ignore results from ops on `ref` benchmarks
HEAD is now at adb1f6a Bench queues and stacks with heap allocated blocks

(from freebsd-14.2-ocaml-5.3)
2025-05-05 07:44.26 ---> using "47c9a03b962be450225081ed69acde1f5c6dadb6d1106d9b1a8b4fd61c2defa6" from cache

/: (comment freebsd-14.2-5.3_opam-2.3)

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

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam"))
2025-05-05 07:44.27 ---> using "6c919feff42b8acbece064f547886f17e62a0f8c652c95803d5cc1a0edc05bf0" 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
2025-05-05 07:44.27 ---> using "ef1aecc2d79e0d6d7a69975e03fbee48aae321cc5ded967c4b85817abcd33408" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.2-RELEASE-p1
The OCaml toplevel, version 5.3.0
2.3.0
2025-05-05 07:44.27 ---> using "b81c61e28dd398a2621aef3fc778c808fda4399fe66dbfb28a40b55bd44ce32a" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2025-05-05 07:44.27 ---> using "46859cd3f1ed5f6081f98d282b27cc9fcab2b0b04b4be45ac52d723eb6d8a59e" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 35eb2f107a989a2d623b0bbe170696398fcb9b1e || git fetch origin master) && git reset -q --hard 35eb2f107a989a2d623b0bbe170696398fcb9b1e && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   48e47466f5..35eb2f107a  master     -> origin/master
35eb2f107a Merge pull request #27838 from maiste/release-dune-3.18.2

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

Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).

The following packages are not being upgraded because the new versions conflict with other installed packages:
  - ocaml.5.4.0
  - ocaml-compiler.5.4
    ∗ ocaml-base-compiler.5.3.0 is installed and requires ocaml-compiler = 5.3.0
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
2025-05-05 07:44.28 ---> using "ed83e18309f19cd8f5056b6b0ea4d9f4abe4b4b5940c53029385f326c0d414f5" from cache

/src: (copy (src multicore-bench.opam) (dst ./))
2025-05-05 07:44.28 ---> saved as "3b03f7cfe64085c4223456461e93fdb02b3262492958931b581cb9e3d54c7ca8"

/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)
2025-05-05 07:44.30 ---> saved as "bf2de1bdcd52640af232806c2e5fd1f96b32a528416a392f5e510c1171946c75"

/src: (run (network host)
           (shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-05-05 07:44.30 ---> saved as "21eddfe4c1078df29cc59a2a5e036a522f0efdb5ea332c88350290453beeeea4"

/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.1.3.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.18.2 fmt.0.10.0 logs.0.8.0 mdx.2.5.0 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.4.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.8 yojson.2.2.2")

/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=2.3 --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).
2025-05-05 07:44.42 ---> saved as "87c911ec9ff1f1705e7b1225bccf55c33408f1c7fd0f8d7f88dffede408ac7f9"

/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 23 packages
  ∗ astring            0.8.5
  ∗ backoff            0.1.1
  ∗ camlp-streams      5.0.1
  ∗ cmdliner           1.3.0
  ∗ cppo               1.8.0
  ∗ csexp              1.5.2
  ∗ domain-local-await 1.0.1
  ∗ domain_shims       0.1.0
  ∗ dune               3.18.2
  ∗ fmt                0.10.0
  ∗ logs               0.8.0
  ∗ mdx                2.5.0
  ∗ mtime              2.1.0
  ∗ multicore-magic    2.3.1
  ∗ ocaml-version      4.0.0
  ∗ ocamlbuild         0.16.1
  ∗ ocamlfind          1.9.8
  ∗ re                 1.12.0
  ∗ result             1.5
  ∗ seq                base
  ∗ thread-table       1.0.0
  ∗ topkg              1.0.8
  ∗ yojson             2.2.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved camlp-streams.5.0.1  (cached)
⬇ retrieved backoff.0.1.1  (cached)
⬇ retrieved astring.0.8.5  (cached)
⬇ retrieved cmdliner.1.3.0  (cached)
⬇ retrieved domain-local-await.1.0.1  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved domain_shims.0.1.0  (cached)
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved fmt.0.10.0  (cached)
⬇ retrieved logs.0.8.0  (cached)
⬇ retrieved mtime.2.1.0  (cached)
⬇ retrieved multicore-magic.2.3.1  (cached)
⬇ retrieved mdx.2.5.0  (cached)
⬇ retrieved ocaml-version.4.0.0  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved result.1.5  (cached)
⬇ retrieved seq.base  (cached)
∗ installed seq.base
⬇ retrieved re.1.12.0  (cached)
⬇ retrieved thread-table.1.0.0  (cached)
⬇ retrieved topkg.1.0.8  (cached)
⬇ retrieved yojson.2.2.2  (cached)
⬇ retrieved dune.3.18.2  (cached)
∗ installed cmdliner.1.3.0
∗ installed ocamlfind.1.9.8
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.0.8
∗ installed mtime.2.1.0
∗ installed fmt.0.10.0
∗ installed astring.0.8.5
∗ installed logs.0.8.0
∗ installed dune.3.18.2
∗ installed domain_shims.0.1.0
∗ installed backoff.0.1.1
∗ installed csexp.1.5.2
∗ installed result.1.5
∗ installed ocaml-version.4.0.0
∗ installed thread-table.1.0.0
∗ installed camlp-streams.5.0.1
∗ installed domain-local-await.1.0.1
∗ installed multicore-magic.2.3.1
∗ installed cppo.1.8.0
∗ installed re.1.12.0
∗ installed yojson.2.2.2
∗ installed mdx.2.5.0
Done.
2025-05-05 07:45.46 ---> saved as "6a12c40d013fbdc4f97325990f085a8ee4d720ad29c84346a80a109b929dc5a4"

/src: (copy (src .) (dst /src))
2025-05-05 07:45.46 ---> saved as "394ca5b7931f7f2e293a4dd851a74745293126f9db4c0e27971e820489cc03e5"

/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:
    48.48 M/s
  ops over time/get:
    359.01 M/s
  ops over time/incr:
    70.35 M/s
  ops over time/push & pop:
    28.91 M/s
  ops over time/swap:
    37.15 M/s
  ops over time/xchg int:
    61.85 M/s
  time per op/cas int:
    20.63 ns
  time per op/get:
    2.79 ns
  time per op/incr:
    14.21 ns
  time per op/push & pop:
    34.59 ns
  time per op/swap:
    26.92 ns
  time per op/xchg int:
    16.17 ns
Atomic incr:
  ops over time/CAS, 1 domains:
    43.33 M/s
  ops over time/CAS, 2 domains:
    8.08 M/s
  ops over time/CAS, 4 domains:
    5.53 M/s
  ops over time/CAS, 8 domains:
    4.24 M/s
  ops over time/CAS with backoff, 1 domains:
    43.27 M/s
  ops over time/CAS with backoff, 2 domains:
    39.79 M/s
  ops over time/CAS with backoff, 4 domains:
    35.30 M/s
  ops over time/CAS with backoff, 8 domains:
    29.86 M/s
  ops over time/Incr, 1 domains:
    70.55 M/s
  ops over time/Incr, 2 domains:
    33.07 M/s
  ops over time/Incr, 4 domains:
    31.85 M/s
  ops over time/Incr, 8 domains:
    32.34 M/s
  time per op/CAS, 1 domains:
    23.08 ns
  time per op/CAS, 2 domains:
    247.54 ns
  time per op/CAS, 4 domains:
    722.86 ns
  time per op/CAS, 8 domains:
    1887.96 ns
  time per op/CAS with backoff, 1 domains:
    23.11 ns
  time per op/CAS with backoff, 2 domains:
    50.26 ns
  time per op/CAS with backoff, 4 domains:
    113.31 ns
  time per op/CAS with backoff, 8 domains:
    267.96 ns
  time per op/Incr, 1 domains:
    14.17 ns
  time per op/Incr, 2 domains:
    60.47 ns
  time per op/Incr, 4 domains:
    125.59 ns
  time per op/Incr, 8 domains:
    247.36 ns
Bounded_q:
  messages over time/1 adder, 1 taker:
    2.73 M/s
  messages over time/1 adder, 2 takers:
    1.74 M/s
  messages over time/1 adder, 4 takers:
    0.35 M/s
  messages over time/2 adders, 1 taker:
    2.39 M/s
  messages over time/2 adders, 2 takers:
    2.06 M/s
  messages over time/2 adders, 4 takers:
    1.76 M/s
  messages over time/4 adders, 1 taker:
    2.96 M/s
  messages over time/4 adders, 2 takers:
    2.38 M/s
  messages over time/4 adders, 4 takers:
    2.02 M/s
  messages over time/one domain:
    5.42 M/s
  time per message/1 adder, 1 taker:
    733.13 ns
  time per message/1 adder, 2 takers:
    1727.06 ns
  time per message/1 adder, 4 takers:
    14402.93 ns
  time per message/2 adders, 1 taker:
    1257.13 ns
  time per message/2 adders, 2 takers:
    1939.96 ns
  time per message/2 adders, 4 takers:
    3412.68 ns
  time per message/4 adders, 1 taker:
    1689.40 ns
  time per message/4 adders, 2 takers:
    2520.82 ns
  time per message/4 adders, 4 takers:
    3950.76 ns
  time per message/one domain:
    184.56 ns
Hashtbl:
  operations over time/1 worker, 10% reads:
    7.57 M/s
  operations over time/1 worker, 50% reads:
    7.34 M/s
  operations over time/1 worker, 90% reads:
    8.07 M/s
  operations over time/2 workers, 10% reads:
    3.59 M/s
  operations over time/2 workers, 50% reads:
    3.59 M/s
  operations over time/2 workers, 90% reads:
    3.91 M/s
  operations over time/4 workers, 10% reads:
    2.50 M/s
  operations over time/4 workers, 50% reads:
    2.76 M/s
  operations over time/4 workers, 90% reads:
    3.38 M/s
  operations over time/8 workers, 10% reads:
    2.41 M/s
  operations over time/8 workers, 50% reads:
    2.71 M/s
  operations over time/8 workers, 90% reads:
    3.29 M/s
  operations over time/one domain, 10% reads:
    13.12 M/s
  operations over time/one domain, 50% reads:
    13.27 M/s
  operations over time/one domain, 90% reads:
    15.67 M/s
  time per operation/1 worker, 10% reads:
    132.19 ns
  time per operation/1 worker, 50% reads:
    136.23 ns
  time per operation/1 worker, 90% reads:
    123.85 ns
  time per operation/2 workers, 10% reads:
    557.62 ns
  time per operation/2 workers, 50% reads:
    557.42 ns
  time per operation/2 workers, 90% reads:
    511.81 ns
  time per operation/4 workers, 10% reads:
    1602.20 ns
  time per operation/4 workers, 50% reads:
    1448.83 ns
  time per operation/4 workers, 90% reads:
    1183.77 ns
  time per operation/8 workers, 10% reads:
    3323.73 ns
  time per operation/8 workers, 50% reads:
    2951.40 ns
  time per operation/8 workers, 90% reads:
    2429.49 ns
  time per operation/one domain, 10% reads:
    76.23 ns
  time per operation/one domain, 50% reads:
    75.33 ns
  time per operation/one domain, 90% reads:
    63.80 ns
Queue:
  messages over time/one domain:
    18.24 M/s
  time per message/one domain:
    54.83 ns
Ref with Mutex:
  ops over time/cas int:
    13.31 M/s
  ops over time/get:
    14.35 M/s
  ops over time/incr:
    14.35 M/s
  ops over time/push & pop:
    11.75 M/s
  ops over time/swap:
    12.39 M/s
  ops over time/xchg int:
    13.32 M/s
  time per op/cas int:
    75.14 ns
  time per op/get:
    69.70 ns
  time per op/incr:
    69.70 ns
  time per op/push & pop:
    85.12 ns
  time per op/swap:
    80.68 ns
  time per op/xchg int:
    75.10 ns
Ref with [@poll error]:
  ops over time/cas int:
    93.82 M/s
  ops over time/get:
    302.90 M/s
  ops over time/incr:
    220.71 M/s
  ops over time/push & pop:
    38.33 M/s
  ops over time/swap:
    64.03 M/s
  ops over time/xchg int:
    91.21 M/s
  time per op/cas int:
    10.66 ns
  time per op/get:
    3.30 ns
  time per op/incr:
    4.53 ns
  time per op/push & pop:
    26.09 ns
  time per op/swap:
    15.62 ns
  time per op/xchg int:
    10.96 ns
Stack:
  messages over time/one domain:
    22.78 M/s
  time per message/one domain:
    43.91 ns
Unix:
  blocking reads over time/1 worker:
    1.51 M/s
  blocking reads over time/2 workers:
    3.03 M/s
  blocking reads over time/4 workers:
    6.06 M/s
  time per blocking read/1 worker:
    662.00 ns
  time per blocking read/2 workers:
    660.77 ns
  time per blocking read/4 workers:
    660.34 ns
2025-05-05 07:46.02 ---> saved as "619c519dba9849e4c069b92d9ffca8629b6491cf8a991f957a62a1405def3b02"
Job succeeded
2025-05-05 07:59.45: Job succeeded