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