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-x86_64:macos-homebrew-5.2_opam-2.2) Base: macos-homebrew-ocaml-5.2 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-5.2 # macos-homebrew-5.2_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-domains.base base-nnp.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-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 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-5.2-macos-homebrew-5.2_opam-2.2-d9562627ca46d81389ea05095b6dc868" 2024-09-11 13:30.32: Using OBuilder spec: ((from macos-homebrew-ocaml-5.2) (comment macos-homebrew-5.2_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-domains.base base-nnp.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-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 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 20:16.42: Got resource from pool OCluster Building on i7-worker-04 All commits already cached HEAD is now at 298c5d1 Add a naïve bounded queue benchmark (from macos-homebrew-ocaml-5.2) 2024-09-11 20:16.44 ---> using "9b46fe3d2429f2b9195a02468cb57ac45cfa11fb4a87cb32b5e5375232223327" from cache /: (comment macos-homebrew-5.2_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 20:16.44 ---> using "b003627c18f5d873361872ecfa38a9a8b5c86cc26245bef1d152887064c98071" 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 20:16.45 ---> using "408d2cc158c17e89759cf51b146539f00642e287086d5c54f85c33dae9e6a1f9" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 23.4.0 The OCaml toplevel, version 5.2.0 2.2.0 2024-09-11 20:16.45 ---> using "80c5626e56c363c9237b2d67b74b9ac64751c52cd041543c0fda73b45b911c9a" 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 fe8dffac61..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 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 20:16.46 ---> using "45dfee795dca857ad238521a422ecfebf920e326b1b9514fb8ec2a6246ce102f" from cache /: (copy (src multicore-bench.opam) (dst ./src/./)) 2024-09-11 20:16.48 ---> saved as "19fb1606cbc7350747fff602a45656645be0d2e0cf3ce9a135c4bbd79403cf49" /: (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 20:16.58 ---> saved as "1ad737be573cdc9ed51ffa125fbd838ff67dce231b15d408fde596b3fda1deb0" /: (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.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-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 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")) + /usr/local/bin/brew "update" - ==> Updating Homebrew... - ==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:bd12dc53d0714e477ce2ff4beaeb6ad71a9317271a63c3cd2f5d0427cf42f5c5 - Already downloaded: /Users/mac1000/Library/Caches/Homebrew/portable-ruby-3.3.4_1.el_capitan.bottle.tar.gz - ==> Pouring portable-ruby-3.3.4_1.el_capitan.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 3). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0). [NOTE] Package ocaml is already installed (current version is 5.2.0). [NOTE] Package host-system-other is already installed (current version is 1). [NOTE] Package host-arch-x86_64 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-nnp 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). 2024-09-11 20:17.36 ---> saved as "7ae0dbaea53c52b8af013c1ecd6d1721e90515cc42f52283e5cf2a1050c9b459" /: (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-base-compiler is already installed (current version is 5.2.0). [NOTE] Package ocaml is already installed (current version is 5.2.0). [NOTE] Package host-system-other is already installed (current version is 1). [NOTE] Package host-arch-x86_64 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-nnp 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 0.1.0 - 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 mdx.2.4.1 (cached) -> retrieved mtime.2.1.0 (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 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.3.16.0 -> installed domain_shims.0.1.0 -> installed backoff.0.1.0 -> installed result.1.5 -> installed csexp.1.5.2 -> installed ocaml-version.3.6.8 -> installed thread-table.1.0.0 -> installed camlp-streams.5.0.1 -> installed multicore-magic.2.3.0 -> installed domain-local-await.1.0.1 -> installed cppo.1.7.0 -> installed yojson.2.2.2 -> installed re.1.12.0 -> installed mdx.2.4.1 Done. # Run eval $(opam env) to update the current shell environment 2024-09-11 20:18.47 ---> saved as "d0904b39cdd1b1bdf54750dd3e59a0e5e2f1a468cae17853a92d39a39256fb4b" /: (copy (src .) (dst ./src)) 2024-09-11 20:18.49 ---> saved as "a372b64951b31ec33dad3e3b903d43ae1d9c4f70bb88124d31f31553fa90a1a3" /: (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: 1.62 ns ops over time/get: 618.16 M/s time per op/incr: 8.25 ns ops over time/incr: 121.23 M/s time per op/push & pop: 19.76 ns ops over time/push & pop: 50.62 M/s time per op/cas int: 12.94 ns ops over time/cas int: 77.27 M/s time per op/xchg int: 12.30 ns ops over time/xchg int: 81.32 M/s time per op/swap: 16.50 ns ops over time/swap: 60.62 M/s Atomic incr: time per op/CAS, 1 domains: 14.14 ns ops over time/CAS, 1 domains: 70.74 M/s time per op/CAS, 2 domains: 138.31 ns ops over time/CAS, 2 domains: 14.46 M/s time per op/CAS, 4 domains: 391.86 ns ops over time/CAS, 4 domains: 10.21 M/s time per op/CAS, 8 domains: 1163.29 ns ops over time/CAS, 8 domains: 6.88 M/s time per op/CAS with backoff, 1 domains: 14.00 ns ops over time/CAS with backoff, 1 domains: 71.44 M/s time per op/CAS with backoff, 2 domains: 37.25 ns ops over time/CAS with backoff, 2 domains: 53.69 M/s time per op/CAS with backoff, 4 domains: 73.26 ns ops over time/CAS with backoff, 4 domains: 54.60 M/s time per op/CAS with backoff, 8 domains: 154.07 ns ops over time/CAS with backoff, 8 domains: 51.93 M/s time per op/Incr, 1 domains: 8.11 ns ops over time/Incr, 1 domains: 123.33 M/s time per op/Incr, 2 domains: 36.66 ns ops over time/Incr, 2 domains: 54.55 M/s time per op/Incr, 4 domains: 73.22 ns ops over time/Incr, 4 domains: 54.63 M/s time per op/Incr, 8 domains: 182.41 ns ops over time/Incr, 8 domains: 43.86 M/s Bounded_q: time per message/one domain: 115.37 ns messages over time/one domain: 8.67 M/s time per message/1 adder, 1 taker: 462.29 ns messages over time/1 adder, 1 taker: 4.33 M/s time per message/1 adder, 2 takers: 1458.73 ns messages over time/1 adder, 2 takers: 2.06 M/s time per message/1 adder, 4 takers: 5640.11 ns messages over time/1 adder, 4 takers: 0.89 M/s time per message/2 adders, 1 taker: 845.83 ns messages over time/2 adders, 1 taker: 3.55 M/s time per message/2 adders, 2 takers: 1411.09 ns messages over time/2 adders, 2 takers: 2.83 M/s time per message/2 adders, 4 takers: 2868.95 ns messages over time/2 adders, 4 takers: 2.09 M/s time per message/4 adders, 1 taker: 1337.76 ns messages over time/4 adders, 1 taker: 3.74 M/s time per message/4 adders, 2 takers: 1999.34 ns messages over time/4 adders, 2 takers: 3.00 M/s time per message/4 adders, 4 takers: 3664.87 ns messages over time/4 adders, 4 takers: 2.18 M/s Hashtbl: time per operation/one domain, 10% reads: 46.69 ns operations over time/one domain, 10% reads: 21.42 M/s time per operation/one domain, 50% reads: 46.06 ns operations over time/one domain, 50% reads: 21.71 M/s time per operation/one domain, 90% reads: 38.91 ns operations over time/one domain, 90% reads: 25.70 M/s time per operation/1 worker, 10% reads: 81.84 ns operations over time/1 worker, 10% reads: 12.22 M/s time per operation/2 workers, 10% reads: 518.05 ns operations over time/2 workers, 10% reads: 3.86 M/s time per operation/4 workers, 10% reads: 1182.53 ns operations over time/4 workers, 10% reads: 3.38 M/s time per operation/8 workers, 10% reads: 3511.48 ns operations over time/8 workers, 10% reads: 2.28 M/s time per operation/1 worker, 50% reads: 81.41 ns operations over time/1 worker, 50% reads: 12.28 M/s time per operation/2 workers, 50% reads: 499.89 ns operations over time/2 workers, 50% reads: 4.00 M/s time per operation/4 workers, 50% reads: 1096.62 ns operations over time/4 workers, 50% reads: 3.65 M/s time per operation/8 workers, 50% reads: 3424.78 ns operations over time/8 workers, 50% reads: 2.34 M/s time per operation/1 worker, 90% reads: 75.81 ns operations over time/1 worker, 90% reads: 13.19 M/s time per operation/2 workers, 90% reads: 425.50 ns operations over time/2 workers, 90% reads: 4.70 M/s time per operation/4 workers, 90% reads: 853.23 ns operations over time/4 workers, 90% reads: 4.69 M/s time per operation/8 workers, 90% reads: 2408.77 ns operations over time/8 workers, 90% reads: 3.32 M/s Queue: time per message/one domain: 34.38 ns messages over time/one domain: 29.08 M/s Ref with Mutex: time per op/get: 46.07 ns ops over time/get: 21.70 M/s time per op/incr: 46.08 ns ops over time/incr: 21.70 M/s time per op/push & pop: 54.75 ns ops over time/push & pop: 18.27 M/s time per op/cas int: 49.06 ns ops over time/cas int: 20.38 M/s time per op/xchg int: 49.06 ns ops over time/xchg int: 20.38 M/s time per op/swap: 51.79 ns ops over time/swap: 19.31 M/s Ref with [@poll error]: time per op/get: 1.62 ns ops over time/get: 618.11 M/s time per op/incr: 1.94 ns ops over time/incr: 515.39 M/s time per op/push & pop: 15.13 ns ops over time/push & pop: 66.10 M/s time per op/cas int: 6.26 ns ops over time/cas int: 159.62 M/s time per op/xchg int: 6.33 ns ops over time/xchg int: 158.10 M/s time per op/swap: 9.58 ns ops over time/swap: 104.38 M/s Stack: time per message/one domain: 27.81 ns messages over time/one domain: 35.95 M/s Unix: time per blocking read/1 worker: 880.57 ns blocking reads over time/1 worker: 1.14 M/s time per blocking read/2 workers: 1007.37 ns blocking reads over time/2 workers: 1.99 M/s time per blocking read/4 workers: 1249.85 ns blocking reads over time/4 workers: 3.20 M/s 2024-09-11 20:19.03 ---> saved as "e576850fc954fc8856c2f512cc9f238cfa84472ef0a6dc2a45f96b9cc1d8b7b9" Job succeeded 2024-09-11 20:19.09: Job succeeded