2025-02-05 08:34.24: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (deca5287e35206850ec28880adae0705730115e9) (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 "main" && cd "multicore-bench" && git reset --hard deca5287 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 3ee951993de4d18fd335fcea4ac7375cab56a637 || git fetch origin master) && git reset -q --hard 3ee951993de4d18fd335fcea4ac7375cab56a637 && 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.3.17.2 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.1.9.8 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 2025-02-05 08:34.24: Using cache hint "ocaml-multicore/multicore-bench-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_opam-2.3-b9416d976b71fa626d11bcc564080205" 2025-02-05 08:34.24: 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 3ee951993de4d18fd335fcea4ac7375cab56a637 || git fetch origin master) && git reset -q --hard 3ee951993de4d18fd335fcea4ac7375cab56a637 && 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.3.17.2 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.1.9.8 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")) ) 2025-02-05 08:34.24: Waiting for resource in pool OCluster 2025-02-05 11:33.07: Waiting for worker… 2025-02-05 18:29.34: Got resource from pool OCluster Building on i7-worker-03 All commits already cached HEAD is now at deca528 Ignore results from ops on `ref` benchmarks (from macos-homebrew-ocaml-4.14) 2025-02-05 18:29.35 ---> 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")) 2025-02-05 18:29.36 ---> 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 2025-02-05 18:29.36 ---> 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 2025-02-05 18:29.36 ---> 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 3ee951993de4d18fd335fcea4ac7375cab56a637 || git fetch origin master) && git reset -q --hard 3ee951993de4d18fd335fcea4ac7375cab56a637 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 11bdbee611..3ee951993d master -> origin/master 3ee951993d Merge pull request #27253 from kit-ty-kate/opam-publish-ocamlfind.1.9.8 <><> 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) 2025-02-05 18:29.37 ---> using "6264d2c558032fade6f39d81736b58f475f53a63825d7d7169e0a32e61c6206e" from cache /: (copy (src multicore-bench.opam) (dst ./src/./)) 2025-02-05 18:29.39 ---> saved as "5e700c1487b873254e17ad646865689e6a9e5213e66770d4199eb4f57522826a" /: (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) 2025-02-05 18:29.55 ---> saved as "dc376141d8385f3a09127b2012ea1306fb873592c41b1110d714a638d0dc667c" /: (run (network host) (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2025-02-05 18:29.56 ---> saved as "45e75318d2199d163916faf0a156a4a19b8b0e80e156db1590a326ec24e51db5" /: (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.3.17.2 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.1.9.8 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). 2025-02-05 18:30.26 ---> saved as "27e1401bf91842c6e95e58260df818663be96c012017fe473fc650e70fadc3b9" /: (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 3.17.2 - 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 1.9.8 - 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 ocaml-version.3.7.3 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved ocamlbuild.0.15.0 (cached) -> retrieved re.1.12.0 (cached) -> retrieved ocamlfind.1.9.8 (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.3.17.2 (cached) -> installed cmdliner.1.3.0 -> installed ocamlbuild.0.15.0 -> installed ocamlfind.1.9.8 -> 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.3.17.2 -> installed domain_shims.0.1.0 -> installed result.1.5 -> installed csexp.1.5.2 -> installed camlp-streams.5.0.1 -> installed thread-table.1.0.0 -> installed backoff.0.1.1 -> installed ocaml-version.3.7.3 -> 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) 2025-02-05 18:31.38 ---> saved as "4f0e7655c42fce1fbb9d6ab097002e05b46e48ca42d195e3977ab4c17b4cc228" /: (copy (src .) (dst ./src)) 2025-02-05 18:31.40 ---> saved as "e761fa64b948212c7345226d39f6d324a704d5442fc0367039d35b9a46177da1" /: (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: 618.21 M/s ops over time/incr: 325.32 M/s ops over time/push & pop: 101.45 M/s ops over time/swap: 108.14 M/s ops over time/xchg int: 197.25 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: 9.86 ns time per op/swap: 9.25 ns time per op/xchg int: 5.07 ns Atomic incr: ops over time/CAS, 1 domains: 198.57 M/s ops over time/CAS with backoff, 1 domains: 158.42 M/s ops over time/Incr, 1 domains: 414.24 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: 2.41 ns Bounded_q: messages over time/one domain: 9.37 M/s time per message/one domain: 106.68 ns Hashtbl: operations over time/1 worker, 10% reads: 12.33 M/s operations over time/1 worker, 50% reads: 12.22 M/s operations over time/1 worker, 90% reads: 13.18 M/s operations over time/2 workers, 10% reads: 12.24 M/s operations over time/2 workers, 50% reads: 12.12 M/s operations over time/2 workers, 90% reads: 13.18 M/s operations over time/4 workers, 10% reads: 12.15 M/s operations over time/4 workers, 50% reads: 11.98 M/s operations over time/4 workers, 90% reads: 13.11 M/s operations over time/8 workers, 10% reads: 12.01 M/s operations over time/8 workers, 50% reads: 11.96 M/s operations over time/8 workers, 90% reads: 12.84 M/s operations over time/one domain, 10% reads: 20.79 M/s operations over time/one domain, 50% reads: 20.29 M/s operations over time/one domain, 90% reads: 22.55 M/s time per operation/1 worker, 10% reads: 81.12 ns time per operation/1 worker, 50% reads: 81.86 ns time per operation/1 worker, 90% reads: 75.90 ns time per operation/2 workers, 10% reads: 163.45 ns time per operation/2 workers, 50% reads: 164.95 ns time per operation/2 workers, 90% reads: 151.78 ns time per operation/4 workers, 10% reads: 329.35 ns time per operation/4 workers, 50% reads: 333.89 ns time per operation/4 workers, 90% reads: 305.06 ns time per operation/8 workers, 10% reads: 666.36 ns time per operation/8 workers, 50% reads: 668.81 ns time per operation/8 workers, 90% reads: 622.89 ns time per operation/one domain, 10% reads: 48.11 ns time per operation/one domain, 50% reads: 49.29 ns time per operation/one domain, 90% reads: 44.34 ns Queue: messages over time/one domain: 33.34 M/s time per message/one domain: 29.99 ns Ref with Mutex: ops over time/cas int: 21.64 M/s ops over time/get: 23.27 M/s ops over time/incr: 23.05 M/s ops over time/push & pop: 21.20 M/s ops over time/swap: 21.11 M/s ops over time/xchg int: 21.65 M/s time per op/cas int: 46.22 ns time per op/get: 42.98 ns time per op/incr: 43.39 ns time per op/push & pop: 47.16 ns time per op/swap: 47.37 ns time per op/xchg int: 46.19 ns Ref with [@poll error]: ops over time/cas int: 181.72 M/s ops over time/get: 618.46 M/s ops over time/incr: 475.30 M/s ops over time/push & pop: 98.92 M/s ops over time/swap: 106.80 M/s ops over time/xchg int: 190.61 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: 9.36 ns time per op/xchg int: 5.25 ns Stack: messages over time/one domain: 38.05 M/s time per message/one domain: 26.28 ns Unix: blocking reads over time/1 worker: 0.45 M/s time per blocking read/1 worker: 2232.44 ns 2025-02-05 18:31.45 ---> saved as "aee3f70f9daf9dc2e959103bd4fb161dc7119fa5befc29c773f3fdf345498004" Job succeeded 2025-02-05 18:31.57: Job succeeded