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-x86_64:macos-homebrew-4.14_opam-2.3) Base: macos-homebrew-ocaml-4.14 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-4.14 # macos-homebrew-4.14_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 b41fc63234d56d04112634b1ea9121f12caf9794 || git fetch origin master) && git reset -q --hard b41fc63234d56d04112634b1ea9121f12caf9794 && 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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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-4.14-macos-homebrew-4.14_opam-2.3-a6ce96dbbb6af53835677281ad10586e" 2025-01-21 15:55.17: Using OBuilder spec: ((from macos-homebrew-ocaml-4.14) (comment macos-homebrew-4.14_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 b41fc63234d56d04112634b1ea9121f12caf9794 || git fetch origin master) && git reset -q --hard b41fc63234d56d04112634b1ea9121f12caf9794 && 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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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 15:56.56: Got resource from pool OCluster Building on i7-worker-01 HEAD is now at f07ff29 Ignore results from ops on ref benchmark HEAD is now at fcbc847 Ignore results from ops on `ref` benchmarks (from macos-homebrew-ocaml-4.14) 2025-01-21 15:56.58 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache /: (comment macos-homebrew-4.14_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 15:56.58 ---> using "d185bb362ab7a62e22c76fe28c4578fe7a4e17f7cc7bc09a3073972dfb5efd3b" 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 15:56.58 ---> using "1a239dab0512a5f76e4948de67b26faca67b4de935df003aa7f81d4e2d68958d" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 23.4.0 The OCaml toplevel, version 4.14.2 2.3.0 2025-01-21 15:56.59 ---> using "f52eecff7be584d99550d2f8c42b8f22f9135c2276c46c827a485f089226c5ac" 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 b41fc63234d56d04112634b1ea9121f12caf9794 || git fetch origin master) && git reset -q --hard b41fc63234d56d04112634b1ea9121f12caf9794 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 11bdbee611..b41fc63234 master -> origin/master b41fc63234 Merge pull request #27302 from ocaml/dra27--rm-non-win32-host-pkgs <><> 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 - 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. # To update the current shell environment, run: eval $(opam env) 2025-01-21 15:56.59 ---> using "1237bea9c3d78c74a59942d61601de9878aaaa6722605181a8756269628b0d5b" from cache /: (copy (src multicore-bench.opam) (dst ./src/./)) 2025-01-21 15:56.59 ---> using "9c1319f0080a44a3b30da57ac1194902bc2a2d2e58c25559cfdfaf5b9f711475" 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 15:57.00 ---> using "681d80fc19e7ceb4f38d64b680ae6b6bf00d349aeeb7fb14913d7ad7a0cdea67" from cache /: (run (network host) (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2025-01-21 15:57.00 ---> using "f6494e4e42e38856ccaaf856ecfa1c9a5d18294805f4080e1f2a69367878ba84" from cache /: (env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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")) + /usr/local/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 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 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). 2025-01-21 15:57.00 ---> using "1ddc934e2ba2d91f92b29dcace41d21b38dc570f265db0177f9ec3bbfad63d11" 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 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 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 0.1.1 - 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 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.0.9.0 (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 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.3.17.1 -> installed domain_shims.0.1.0 -> installed csexp.1.5.2 -> installed result.1.5 -> installed camlp-streams.5.0.1 -> installed ocaml-version.3.7.3 -> installed backoff.0.1.1 -> installed thread-table.1.0.0 -> installed multicore-magic.2.3.1 -> installed domain-local-await.1.0.1 -> installed cppo.1.8.0 -> installed yojson.2.2.2 -> installed re.1.12.0 -> installed mdx.2.5.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-01-21 15:57.01 ---> using "5278ad9ad9da6266caba38fcbb1ec45741094d0f5f1609603edc070f56eb7bb7" from cache /: (copy (src .) (dst ./src)) 2025-01-21 15:57.02 ---> saved as "d846b3041d311fc1eb6fbfd14aea13609dab3f4cbc650a2f0e54130f73c42383" /: (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: 187.36 M/s ops over time/get: 618.45 M/s ops over time/incr: 325.29 M/s ops over time/push & pop: 101.48 M/s ops over time/swap: 107.92 M/s ops over time/xchg int: 193.22 M/s time per op/cas int: 5.34 ns time per op/get: 1.62 ns time per op/incr: 3.07 ns time per op/push & pop: 9.85 ns time per op/swap: 9.27 ns time per op/xchg int: 5.18 ns Atomic incr: ops over time/CAS, 1 domains: 198.47 M/s ops over time/CAS with backoff, 1 domains: 158.48 M/s ops over time/Incr, 1 domains: 416.75 M/s time per op/CAS, 1 domains: 5.04 ns time per op/CAS with backoff, 1 domains: 6.31 ns time per op/Incr, 1 domains: 2.40 ns Bounded_q: messages over time/one domain: 9.41 M/s time per message/one domain: 106.26 ns Hashtbl: operations over time/1 worker, 10% reads: 12.37 M/s operations over time/1 worker, 50% reads: 12.21 M/s operations over time/1 worker, 90% reads: 13.27 M/s operations over time/2 workers, 10% reads: 12.33 M/s operations over time/2 workers, 50% reads: 12.16 M/s operations over time/2 workers, 90% reads: 13.13 M/s operations over time/4 workers, 10% reads: 12.16 M/s operations over time/4 workers, 50% reads: 12.04 M/s operations over time/4 workers, 90% reads: 13.08 M/s operations over time/8 workers, 10% reads: 12.01 M/s operations over time/8 workers, 50% reads: 11.88 M/s operations over time/8 workers, 90% reads: 12.80 M/s operations over time/one domain, 10% reads: 20.78 M/s operations over time/one domain, 50% reads: 20.25 M/s operations over time/one domain, 90% reads: 22.52 M/s time per operation/1 worker, 10% reads: 80.86 ns time per operation/1 worker, 50% reads: 81.91 ns time per operation/1 worker, 90% reads: 75.35 ns time per operation/2 workers, 10% reads: 162.15 ns time per operation/2 workers, 50% reads: 164.49 ns time per operation/2 workers, 90% reads: 152.37 ns time per operation/4 workers, 10% reads: 328.95 ns time per operation/4 workers, 50% reads: 332.10 ns time per operation/4 workers, 90% reads: 305.82 ns time per operation/8 workers, 10% reads: 666.35 ns time per operation/8 workers, 50% reads: 673.48 ns time per operation/8 workers, 90% reads: 625.12 ns time per operation/one domain, 10% reads: 48.13 ns time per operation/one domain, 50% reads: 49.37 ns time per operation/one domain, 90% reads: 44.40 ns Queue: messages over time/one domain: 33.23 M/s time per message/one domain: 30.09 ns Ref with Mutex: ops over time/cas int: 21.63 M/s ops over time/get: 23.33 M/s ops over time/incr: 23.01 M/s ops over time/push & pop: 21.23 M/s ops over time/swap: 21.07 M/s ops over time/xchg int: 21.61 M/s time per op/cas int: 46.22 ns time per op/get: 42.87 ns time per op/incr: 43.45 ns time per op/push & pop: 47.10 ns time per op/swap: 47.46 ns time per op/xchg int: 46.27 ns Ref with [@poll error]: ops over time/cas int: 181.83 M/s ops over time/get: 618.43 M/s ops over time/incr: 475.28 M/s ops over time/push & pop: 98.88 M/s ops over time/swap: 106.21 M/s ops over time/xchg int: 187.39 M/s time per op/cas int: 5.50 ns time per op/get: 1.62 ns time per op/incr: 2.10 ns time per op/push & pop: 10.11 ns time per op/swap: 9.42 ns time per op/xchg int: 5.34 ns Stack: messages over time/one domain: 37.92 M/s time per message/one domain: 26.37 ns Unix: blocking reads over time/1 worker: 0.48 M/s time per blocking read/1 worker: 2065.17 ns 2025-01-21 15:57.08 ---> saved as "7da75b98964ca3ff80b2492698dfeec2c8bea87afe59865ca1e71e9b6d032c6a" Job succeeded 2025-01-21 15:57.15: Job succeeded