macos-homebrew-5.3_arm64_opam-2.3

2025-01-21 15:55.17: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/ignore-results-from-ops-on-ref-bench (fcbc847459c7b0a57aed81d20eeda373202e0c2c) (macos-arm64:macos-homebrew-5.3_arm64_opam-2.3)
Base: macos-homebrew-ocaml-5.3
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/multicore-bench.git" -b "ignore-results-from-ops-on-ref-bench" && cd "multicore-bench" && git reset --hard fcbc8474
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-5.3
# macos-homebrew-5.3_arm64_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN ln -f ~/local/bin/opam-2.3 ~/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 da383c8610c72e3b8a92e6327148910d1d81cd57 || git fetch origin master) && git reset -q --hard da383c8610c72e3b8a92e6327148910d1d81cd57 && 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/./'
RUN echo '(lang dune 3.0)' > './src/./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.3.17.1 fmt.0.9.0 logs.0.7.0 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.3.7.3 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=2.3 --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


2025-01-21 15:55.17: Using cache hint "ocaml-multicore/multicore-bench-macos-homebrew-ocaml-5.3-macos-homebrew-5.3_arm64_opam-2.3-371af18bf17f57d0742a0bdd3f06aae0"
2025-01-21 15:55.17: Using OBuilder spec:
((from macos-homebrew-ocaml-5.3)
(comment macos-homebrew-5.3_arm64_opam-2.3)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "ln -f ~/local/bin/opam-2.3 ~/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 da383c8610c72e3b8a92e6327148910d1d81cd57 || git fetch origin master) && git reset -q --hard da383c8610c72e3b8a92e6327148910d1d81cd57 && 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/./'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './src/./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.3.17.1 fmt.0.9.0 logs.0.7.0 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.3.7.3 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=2.3 --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"))
)


2025-01-21 15:55.17: Waiting for resource in pool OCluster
2025-01-21 15:55.17: Waiting for worker…
2025-01-21 16:08.46: Got resource from pool OCluster
Building on m1-worker-02
HEAD is now at c4f3be5 Bench and test with OCaml 5.3 and drop <5.2.1 from Windows tests
HEAD is now at fcbc847 Ignore results from ops on `ref` benchmarks


(from macos-homebrew-ocaml-5.3)
2025-01-21 16:08.47 ---> using "6ee950b55569b1a3f8a7953dc679318bf303d3a70ac7d49901c0ac2ca3805d7c" from cache


/: (comment macos-homebrew-5.3_arm64_opam-2.3)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (run (shell "ln -f ~/local/bin/opam-2.3 ~/local/bin/opam"))
2025-01-21 16:08.47 ---> using "8efc335cb5004a650aab29e72b9849a2b2e2f0853bc55d3a74763c7cceed5d74" 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
2025-01-21 16:08.47 ---> using "e29fa6de89fe919799ac81fd4a1c768d8341cedf873c17042854467d2aebeceb" from cache


/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Darwin 23.4.0
The OCaml toplevel, version 5.3.0
2.3.0
2025-01-21 16:08.47 ---> using "a268524b45b0c90a951719c2a6c8c78c0b8a0fec90c9f437befd49b0008dc673" 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 da383c8610c72e3b8a92e6327148910d1d81cd57 || git fetch origin master) && git reset -q --hard da383c8610c72e3b8a92e6327148910d1d81cd57 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
67e940587b..da383c8610  master     -> origin/master
da383c8610 Merge pull request #27275 from xavierleroy/maintenance-intent


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///Users/mac1000/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
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-01-21 16:08.47 ---> using "f60f28741e8b133b821d51baab9ffb2b2d5a034e6312fe84bca21255c6a631b8" from cache


/: (copy (src multicore-bench.opam) (dst ./src/./))
2025-01-21 16:08.47 ---> using "f88ef312d140913439b0bfa412a2fd043f9c45aa4f057fa03e379223f744bc99" from cache


/: (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)
2025-01-21 16:08.48 ---> using "b68937806bf1a5f6d2e4acd2256450de00d770d2c87a8c19d2f89acb3cd7074a" from cache


/: (run (network host)
(shell "echo '(lang dune 3.0)' > './src/./dune-project'"))
2025-01-21 16:08.48 ---> using "8a747e2db5759adcda9b6ffb5258f8a6eca0e2a95c753cc51e70ff3655f1e208" from cache


/: (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.3.17.1 fmt.0.9.0 logs.0.7.0 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.3.7.3 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=2.3 --depext-only -y multicore-bench.dev $DEPS"))
+ /opt/homebrew/bin/brew "update"
- ==> Updating Homebrew...
- Already up-to-date.


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[multicore-bench.dev] synchronised (file:///Users/mac1000/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).
2025-01-21 16:08.48 ---> using "3f545f34a07e13aef40d2496ea98e3c5a8f9c3a4c25db3a17ba4fb951dba464c" from cache


/: (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 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
- install astring            0.8.5
- install backoff            0.1.1
- install camlp-streams      5.0.1
- install cmdliner           1.3.0
- install cppo               1.8.0
- install csexp              1.5.2
- install domain-local-await 1.0.1
- install domain_shims       0.1.0
- install dune               3.17.1
- install fmt                0.9.0
- install logs               0.7.0
- install mdx                2.5.0
- install mtime              2.1.0
- install multicore-magic    2.3.1
- install ocaml-version      3.7.3
- 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 backoff.0.1.1  (cached)
-> retrieved camlp-streams.5.0.1  (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.0.9.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved ocaml-version.3.7.3  (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.3.17.1  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.15.0
-> 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.3.17.1
-> installed domain_shims.0.1.0
-> installed backoff.0.1.1
-> installed ocaml-version.3.7.3
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed multicore-magic.2.3.1
-> installed result.1.5
-> installed thread-table.1.0.0
-> installed cppo.1.8.0
-> installed domain-local-await.1.0.1
-> installed re.1.12.0
-> installed yojson.2.2.2
-> installed mdx.2.5.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-01-21 16:08.48 ---> using "6c6d4dfa6999f6f7886f16e0997336c07d24e87a4f333a68899629c08676d411" from cache


/: (copy (src .) (dst ./src))
2025-01-21 16:08.49 ---> saved as "8df7283a63831d56af987f1a8a8ff8ea143c7f237dd5c19541b1513d84a9c3e6"


/: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/bench && ./main.exe -brief)
Atomic:
ops over time/cas int:
138.51 M/s
ops over time/get:
598.99 M/s
ops over time/incr:
133.55 M/s
ops over time/push & pop:
92.77 M/s
ops over time/swap:
98.15 M/s
ops over time/xchg int:
169.38 M/s
time per op/cas int:
7.22 ns
time per op/get:
1.67 ns
time per op/incr:
7.49 ns
time per op/push & pop:
10.78 ns
time per op/swap:
10.19 ns
time per op/xchg int:
5.90 ns
Atomic incr:
ops over time/CAS, 1 domains:
132.25 M/s
ops over time/CAS, 2 domains:
37.00 M/s
ops over time/CAS, 4 domains:
16.17 M/s
ops over time/CAS, 8 domains:
6.76 M/s
ops over time/CAS with backoff, 1 domains:
136.93 M/s
ops over time/CAS with backoff, 2 domains:
125.28 M/s
ops over time/CAS with backoff, 4 domains:
100.30 M/s
ops over time/CAS with backoff, 8 domains:
63.53 M/s
ops over time/Incr, 1 domains:
132.55 M/s
ops over time/Incr, 2 domains:
55.75 M/s
ops over time/Incr, 4 domains:
43.62 M/s
ops over time/Incr, 8 domains:
24.28 M/s
time per op/CAS, 1 domains:
7.56 ns
time per op/CAS, 2 domains:
54.05 ns
time per op/CAS, 4 domains:
247.43 ns
time per op/CAS, 8 domains:
1182.66 ns
time per op/CAS with backoff, 1 domains:
7.30 ns
time per op/CAS with backoff, 2 domains:
15.96 ns
time per op/CAS with backoff, 4 domains:
39.88 ns
time per op/CAS with backoff, 8 domains:
125.93 ns
time per op/Incr, 1 domains:
7.54 ns
time per op/Incr, 2 domains:
35.87 ns
time per op/Incr, 4 domains:
91.71 ns
time per op/Incr, 8 domains:
329.51 ns
Bounded_q:
messages over time/1 adder, 1 taker:
12.44 M/s
messages over time/1 adder, 2 takers:
3.51 M/s
messages over time/1 adder, 4 takers:
4.60 M/s
messages over time/2 adders, 1 taker:
11.02 M/s
messages over time/2 adders, 2 takers:
5.32 M/s
messages over time/2 adders, 4 takers:
4.92 M/s
messages over time/4 adders, 1 taker:
9.75 M/s
messages over time/4 adders, 2 takers:
7.09 M/s
messages over time/4 adders, 4 takers:
4.96 M/s
messages over time/one domain:
18.74 M/s
time per message/1 adder, 1 taker:
160.76 ns
time per message/1 adder, 2 takers:
853.55 ns
time per message/1 adder, 4 takers:
1087.43 ns
time per message/2 adders, 1 taker:
272.24 ns
time per message/2 adders, 2 takers:
752.20 ns
time per message/2 adders, 4 takers:
1220.41 ns
time per message/4 adders, 1 taker:
513.06 ns
time per message/4 adders, 2 takers:
846.82 ns
time per message/4 adders, 4 takers:
1614.05 ns
time per message/one domain:
53.36 ns
Hashtbl:
operations over time/1 worker, 10% reads:
14.79 M/s
operations over time/1 worker, 50% reads:
19.61 M/s
operations over time/1 worker, 90% reads:
18.37 M/s
operations over time/2 workers, 10% reads:
7.35 M/s
operations over time/2 workers, 50% reads:
11.97 M/s
operations over time/2 workers, 90% reads:
13.14 M/s
operations over time/4 workers, 10% reads:
6.57 M/s
operations over time/4 workers, 50% reads:
6.44 M/s
operations over time/4 workers, 90% reads:
12.36 M/s
operations over time/8 workers, 10% reads:
3.24 M/s
operations over time/8 workers, 50% reads:
4.17 M/s
operations over time/8 workers, 90% reads:
6.75 M/s
operations over time/one domain, 10% reads:
34.18 M/s
operations over time/one domain, 50% reads:
34.87 M/s
operations over time/one domain, 90% reads:
50.69 M/s
time per operation/1 worker, 10% reads:
67.59 ns
time per operation/1 worker, 50% reads:
51.00 ns
time per operation/1 worker, 90% reads:
54.43 ns
time per operation/2 workers, 10% reads:
272.28 ns
time per operation/2 workers, 50% reads:
167.12 ns
time per operation/2 workers, 90% reads:
152.20 ns
time per operation/4 workers, 10% reads:
608.98 ns
time per operation/4 workers, 50% reads:
621.37 ns
time per operation/4 workers, 90% reads:
323.61 ns
time per operation/8 workers, 10% reads:
2468.61 ns
time per operation/8 workers, 50% reads:
1920.13 ns
time per operation/8 workers, 90% reads:
1185.57 ns
time per operation/one domain, 10% reads:
29.26 ns
time per operation/one domain, 50% reads:
28.68 ns
time per operation/one domain, 90% reads:
19.73 ns
Queue:
messages over time/one domain:
53.86 M/s
time per message/one domain:
18.57 ns
Ref with Mutex:
ops over time/cas int:
55.30 M/s
ops over time/get:
61.04 M/s
ops over time/incr:
61.52 M/s
ops over time/push & pop:
49.40 M/s
ops over time/swap:
53.82 M/s
ops over time/xchg int:
54.86 M/s
time per op/cas int:
18.08 ns
time per op/get:
16.38 ns
time per op/incr:
16.25 ns
time per op/push & pop:
20.24 ns
time per op/swap:
18.58 ns
time per op/xchg int:
18.23 ns
Ref with [@poll error]:
ops over time/cas int:
154.82 M/s
ops over time/get:
1223.92 M/s
ops over time/incr:
474.18 M/s
ops over time/push & pop:
97.04 M/s
ops over time/swap:
97.45 M/s
ops over time/xchg int:
151.70 M/s
time per op/cas int:
6.46 ns
time per op/get:
0.82 ns
time per op/incr:
2.11 ns
time per op/push & pop:
10.31 ns
time per op/swap:
10.26 ns
time per op/xchg int:
6.59 ns
Stack:
messages over time/one domain:
60.79 M/s
time per message/one domain:
16.45 ns
Unix:
blocking reads over time/1 worker:
2.64 M/s
blocking reads over time/2 workers:
4.19 M/s
blocking reads over time/4 workers:
3.00 M/s
time per blocking read/1 worker:
378.45 ns
time per blocking read/2 workers:
477.78 ns
time per blocking read/4 workers:
1331.94 ns
2025-01-21 16:09.00 ---> saved as "623be4dee00642e4500d5dfa0d50177fc7f5cb5102d5f7edf0cb44e15f425491"
Job succeeded
2025-01-21 16:09.08: Job succeeded