2024-09-11 13:30.32: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (298c5d1e24da82a9640825ef4a68b9aef88daaca) (macos-arm64:macos-homebrew-4.14_arm64_opam-2.2)
Base: macos-homebrew-ocaml-4.14
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 298c5d1e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-4.14
# macos-homebrew-4.14_arm64_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN ln -f ~/local/bin/opam-2.2 ~/local/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
RUN cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 multicore-bench.opam ./src/./
RUN opam pin add -yn multicore-bench.dev './src/./'
ENV DEPS="astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.7 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y multicore-bench.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . ./src
RUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build
END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK
2024-09-11 13:30.32: Using cache hint "ocaml-multicore/multicore-bench-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.2-cb3e469ccf1511945bbef2241f437110"
2024-09-11 13:30.32: Using OBuilder spec:
((from macos-homebrew-ocaml-4.14)
(comment macos-homebrew-4.14_arm64_opam-2.2)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "ln -f ~/local/bin/opam-2.2 ~/local/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src multicore-bench.opam) (dst ./src/./))
(run (network host)
(shell "opam pin add -yn multicore-bench.dev './src/./'"))
(env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.7 yojson.2.2.2")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y multicore-bench.dev $DEPS"))
(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst ./src))
(run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
)
2024-09-11 13:30.32: Waiting for resource in pool OCluster
2024-09-11 13:30.32: Waiting for worker…
2024-09-11 18:31.08: Got resource from pool OCluster
Building on m1-worker-01
Initialized empty Git repository in /private/var/lib/ocluster-worker/git/multicore-bench.git-b64f3a44a0cd11cb5d9a386b4ded860bff164371/.git/
HEAD is now at 298c5d1 Add a naïve bounded queue benchmark
(from macos-homebrew-ocaml-4.14)
2024-09-11 18:31.15 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache
/: (comment macos-homebrew-4.14_arm64_opam-2.2)
/: (user (uid 1000) (gid 1000))
/: (env CLICOLOR_FORCE 1)
/: (env OPAMCOLOR always)
/: (run (shell "ln -f ~/local/bin/opam-2.2 ~/local/bin/opam"))
2024-09-11 18:31.16 ---> using "0fc88bc096429f8087d29338c802b1e4d45e761b825e45695066961067369beb" from cache
/: (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 /Users/mac1000/.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:///Users/mac1000/opam-repository
2024-09-11 18:31.16 ---> using "73ba886e49c62b39892c1961565fafbc649da382428721fca289ffcf0b892673" from cache
/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Darwin 23.4.0
The OCaml toplevel, version 4.14.2
2.2.0
2024-09-11 18:31.16 ---> using "07fa1eab191e27fa6a90116da06eed20ebaaf79e4c99d1f9adbbe0baf8e3f1a3" from cache
/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
c635641299..0329818dcf master -> origin/master
0329818dcf Merge pull request #26527 from dbuenzli/b0-publish-mtime.2.1.0-etc-b00ab5a8b3cb608d
<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///Users/mac1000/opam-repository
default (at git+file:///Users/mac1000/opam-repository):
[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)
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-config.3
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-09-11 18:31.16 ---> using "d82cc3971ddec25c2ca5902e75bb7a92a4e8c636e604f76b558bd645ee06886e" from cache
/: (copy (src multicore-bench.opam) (dst ./src/./))
2024-09-11 18:31.17 ---> saved as "7f4e271899be4b06b11e9bbcc87200e029d99bdb7b903599c42d840319308ed1"
/: (run (network host)
(shell "opam pin add -yn multicore-bench.dev './src/./'"))
[multicore-bench.dev] synchronised (file:///Users/mac1000/src)
multicore-bench is now pinned to file:///Users/mac1000/src (version dev)
2024-09-11 18:31.46 ---> saved as "245a61f77a47c29348750b12d049a52514271947a17d569b16451e0e34924029"
/: (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.7 yojson.2.2.2")
/: (env CI true)
/: (env OCAMLCI true)
/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y multicore-bench.dev $DEPS"))
+ /opt/homebrew/bin/brew "update"
- ==> Updating Homebrew...
- ==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:ce5c135bf98da783bf5964e89aab587e3341c8adc379f36ace17ae7881f53e8c
- Already downloaded: /Users/mac1000/Library/Caches/Homebrew/portable-ruby-3.3.4_1.arm64_big_sur.bottle.tar.gz
- ==> Pouring portable-ruby-3.3.4_1.arm64_big_sur.bottle.tar.gz
- ==> Homebrew collects anonymous analytics.
- Read the analytics documentation (and how to opt-out) here:
- https://docs.brew.sh/Analytics
- No analytics have been recorded yet (nor will be during this `brew` run).
-
- ==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
- https://github.com/Homebrew/brew#donations
-
- Already up-to-date.
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[multicore-bench.dev] synchronised (no changes)
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-arm64 is already installed (current version is 1).
[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-bigarray is already installed (current version is base).
2024-09-11 18:32.45 ---> saved as "87ebed314c741e62201c75882a8e0b0f091a1447dd3bff58a267756203408b33"
/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-arm64 is already installed (current version is 1).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 23 packages
- install astring 0.8.5
- install backoff 0.1.0
- install camlp-streams 5.0.1
- install cmdliner 1.3.0
- install cppo 1.7.0
- install csexp 1.5.2
- install domain-local-await 1.0.1
- install domain_shims 0.1.0
- install dune 3.16.0
- install fmt 0.9.0
- install logs 0.7.0
- install mdx 2.4.1
- install mtime 2.1.0
- install multicore-magic 2.3.0
- install ocaml-version 3.6.8
- install ocamlbuild 0.15.0
- install ocamlfind 1.9.6
- install re 1.12.0
- install result 1.5
- install seq base
- install thread-table 1.0.0
- install topkg 1.0.7
- install yojson 2.2.2
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlp-streams.5.0.1 (cached)
-> retrieved backoff.0.1.0 (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.1.7.0 (cached)
-> retrieved fmt.0.9.0 (cached)
-> retrieved logs.0.7.0 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved mdx.2.4.1 (cached)
-> retrieved multicore-magic.2.3.0 (cached)
-> retrieved ocaml-version.3.6.8 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved re.1.12.0 (cached)
-> retrieved ocamlbuild.0.15.0 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved thread-table.1.0.0 (cached)
-> retrieved result.1.5 (cached)
-> retrieved topkg.1.0.7 (cached)
-> retrieved yojson.2.2.2 (cached)
-> retrieved dune.3.16.0 (cached)
-> installed cmdliner.1.3.0
-> installed ocamlbuild.0.15.0
-> installed ocamlfind.1.9.6
-> installed topkg.1.0.7
-> installed mtime.2.1.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed logs.0.7.0
-> installed dune.3.16.0
-> installed csexp.1.5.2
-> installed domain_shims.0.1.0
-> installed camlp-streams.5.0.1
-> installed backoff.0.1.0
-> installed multicore-magic.2.3.0
-> installed ocaml-version.3.6.8
-> installed result.1.5
-> installed thread-table.1.0.0
-> installed cppo.1.7.0
-> installed domain-local-await.1.0.1
-> installed re.1.12.0
-> installed yojson.2.2.2
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-11 18:33.23 ---> saved as "4bf95cd892606d2b59db2d181ca815392cb2bfc433593ff09b4c0c1fc716532f"
/: (copy (src .) (dst ./src))
2024-09-11 18:33.24 ---> saved as "1f6d65cc340404bea4978b8feec43aca72d9b48bd38f6cb071221406ccbeafbb"
/: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/bench && ./main.exe -brief)
Atomic:
time per op/get:
0.84 ns
ops over time/get:
1194.51 M/s
time per op/incr:
2.51 ns
ops over time/incr:
397.75 M/s
time per op/push & pop:
5.94 ns
ops over time/push & pop:
168.37 M/s
time per op/cas int:
3.52 ns
ops over time/cas int:
284.43 M/s
time per op/xchg int:
3.52 ns
ops over time/xchg int:
284.50 M/s
time per op/swap:
5.12 ns
ops over time/swap:
195.50 M/s
Atomic incr:
time per op/CAS, 1 domains:
3.03 ns
ops over time/CAS, 1 domains:
330.40 M/s
time per op/CAS with backoff, 1 domains:
3.03 ns
ops over time/CAS with backoff, 1 domains:
330.40 M/s
time per op/Incr, 1 domains:
2.43 ns
ops over time/Incr, 1 domains:
412.23 M/s
Bounded_q:
time per message/one domain:
48.31 ns
messages over time/one domain:
20.70 M/s
Hashtbl:
time per operation/one domain, 10% reads:
33.27 ns
operations over time/one domain, 10% reads:
30.06 M/s
time per operation/one domain, 50% reads:
33.97 ns
operations over time/one domain, 50% reads:
29.44 M/s
time per operation/one domain, 90% reads:
24.44 ns
operations over time/one domain, 90% reads:
40.91 M/s
time per operation/1 worker, 10% reads:
47.99 ns
operations over time/1 worker, 10% reads:
20.84 M/s
time per operation/2 workers, 10% reads:
96.14 ns
operations over time/2 workers, 10% reads:
20.80 M/s
time per operation/4 workers, 10% reads:
193.32 ns
operations over time/4 workers, 10% reads:
20.69 M/s
time per operation/8 workers, 10% reads:
389.39 ns
operations over time/8 workers, 10% reads:
20.54 M/s
time per operation/1 worker, 50% reads:
49.64 ns
operations over time/1 worker, 50% reads:
20.15 M/s
time per operation/2 workers, 50% reads:
99.34 ns
operations over time/2 workers, 50% reads:
20.13 M/s
time per operation/4 workers, 50% reads:
198.39 ns
operations over time/4 workers, 50% reads:
20.16 M/s
time per operation/8 workers, 50% reads:
399.53 ns
operations over time/8 workers, 50% reads:
20.02 M/s
time per operation/1 worker, 90% reads:
35.98 ns
operations over time/1 worker, 90% reads:
27.79 M/s
time per operation/2 workers, 90% reads:
72.13 ns
operations over time/2 workers, 90% reads:
27.73 M/s
time per operation/4 workers, 90% reads:
144.30 ns
operations over time/4 workers, 90% reads:
27.72 M/s
time per operation/8 workers, 90% reads:
289.78 ns
operations over time/8 workers, 90% reads:
27.61 M/s
Queue:
time per message/one domain:
18.74 ns
messages over time/one domain:
53.36 M/s
Ref with Mutex:
time per op/get:
14.90 ns
ops over time/get:
67.14 M/s
time per op/incr:
14.90 ns
ops over time/incr:
67.14 M/s
time per op/push & pop:
17.24 ns
ops over time/push & pop:
58.00 M/s
time per op/cas int:
17.58 ns
ops over time/cas int:
56.89 M/s
time per op/xchg int:
16.90 ns
ops over time/xchg int:
59.16 M/s
time per op/swap:
16.57 ns
ops over time/swap:
60.35 M/s
Ref with [@poll error]:
time per op/get:
0.84 ns
ops over time/get:
1194.98 M/s
time per op/incr:
2.19 ns
ops over time/incr:
457.14 M/s
time per op/push & pop:
5.96 ns
ops over time/push & pop:
167.90 M/s
time per op/cas int:
3.52 ns
ops over time/cas int:
284.36 M/s
time per op/xchg int:
3.52 ns
ops over time/xchg int:
284.09 M/s
time per op/swap:
5.15 ns
ops over time/swap:
194.28 M/s
Stack:
time per message/one domain:
16.04 ns
messages over time/one domain:
62.34 M/s
Unix:
time per blocking read/1 worker:
743.31 ns
blocking reads over time/1 worker:
1.35 M/s
2024-09-11 18:33.27 ---> saved as "6b02daafef0598ebe6ce251b6aa5108e64d763906f251719e0b46362f12f5192"
Job succeeded
2024-09-11 18:33.32: Job succeeded