2025-01-08 21:57.28: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (01ef4eb5bba33f6093286a7c3240192d097b6999) (openbsd-amd64:openbsd-76-amd64-5.2_opam-2.3) Base: openbsd-76-amd64-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 01ef4eb5 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM openbsd-76-amd64-ocaml-5.2 # openbsd-76-amd64-5.2_opam-2.3 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN doas ln -f /usr/bin/opam-2.3 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e 3bf64585fc5ee152bbad91f6d48717c1b37b48f8 || git fetch origin master) && git reset -q --hard 3bf64585fc5ee152bbad91f6d48717c1b37b48f8 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 multicore-bench.opam /home/opam/src/./ RUN opam pin add -yn multicore-bench.dev '/home/opam/src/./' RUN echo '(lang dune 3.0)' > '/home/opam/src/./dune-project' ENV DEPS="astring.0.8.5 backoff.0.1.1 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.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.17.1 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 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 . /home/opam/src RUN cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-01-08 21:57.28: Using cache hint "ocaml-multicore/multicore-bench-openbsd-76-amd64-ocaml-5.2-openbsd-76-amd64-5.2_opam-2.3-07d0a9da36416ce62039a926fb978eb0" 2025-01-08 21:57.28: Using OBuilder spec: ((from openbsd-76-amd64-ocaml-5.2) (comment openbsd-76-amd64-5.2_opam-2.3) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "doas ln -f /usr/bin/opam-2.3 /usr/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 3bf64585fc5ee152bbad91f6d48717c1b37b48f8 || git fetch origin master) && git reset -q --hard 3bf64585fc5ee152bbad91f6d48717c1b37b48f8 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src multicore-bench.opam) (dst /home/opam/src/./)) (run (network host) (shell "opam pin add -yn multicore-bench.dev '/home/opam/src/./'")) (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) (env DEPS "astring.0.8.5 backoff.0.1.1 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.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.17.1 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 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 /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.3 --depext-only -y multicore-bench.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /home/opam/src)) (run (shell "cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-01-08 21:57.28: Waiting for resource in pool OCluster 2025-01-08 21:57.29: Waiting for worker… 2025-01-08 22:50.31: Got resource from pool OCluster Building on bremusa All commits already cached HEAD is now at 01ef4eb Upgrade to ocamlformat 0.27.0 (from openbsd-76-amd64-ocaml-5.2) 2025-01-08 22:50.31 ---> using "4320665f99976787f90a9e18174d2737909e8978c44b8f3d46fb0aff097b06a4" from cache /: (comment openbsd-76-amd64-5.2_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "doas ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-01-08 22:50.31 ---> using "22e2929b9a366c809ec816349aa6cb9a45b4649cad05d8c280efed2bc66c5069" 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. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file:///home/opam/opam-repository 2025-01-08 22:50.31 ---> using "8ee85108de9d3aac6d892ef0faaf024ea14d13d761a327e4e4cd8f43a209bafa" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) OpenBSD 7.6 The OCaml toplevel, version 5.2.1 2.3.0 2025-01-08 22:50.31 ---> using "52e1b1eb38389daf27ec5bb41e48ee2005bdbd80371e88d39094e253864006cb" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 3bf64585fc5ee152bbad91f6d48717c1b37b48f8 || git fetch origin master) && git reset -q --hard 3bf64585fc5ee152bbad91f6d48717c1b37b48f8 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 727427c1e7..f93eb7cb02 master -> origin/master 3bf64585fc Merge pull request #27233 from mtelvers/opam-publish-ocaml-version.3.7.3 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). 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) 2025-01-08 22:50.31 ---> using "ffeec8eb413d335518cccf21cb9535021e6706c64d0504a13361aac29bb31fb0" from cache /: (copy (src multicore-bench.opam) (dst /home/opam/src/./)) 2025-01-08 22:51.12 ---> saved as "1d25712bd0780ce13ce50d8b4a49de7ed513a28b2ad9e531fd38e6600021cca0" /: (run (network host) (shell "opam pin add -yn multicore-bench.dev '/home/opam/src/./'")) [multicore-bench.dev] synchronised (file:///home/opam/src) multicore-bench is now pinned to file:///home/opam/src (version dev) 2025-01-08 22:51.55 ---> saved as "e8c45ae029db8d48701ef8a2c352cfd9357328486e7e82081f04d7f0d47184ed" /: (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) 2025-01-08 22:52.53 ---> saved as "615952cfa1089f2fd8f4adcaf191b3fd2f7248b96ba6d0266955dbe4513992a9" /: (env DEPS "astring.0.8.5 backoff.0.1.1 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.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.17.1 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 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 /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.3 --depext-only -y multicore-bench.dev $DEPS")) [WARNING] Unknown update command for bsd, skipping system update <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [multicore-bench.dev] synchronised (file:///home/opam/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-base-compiler is already installed (current version is 5.2.1). [NOTE] Package ocaml is already installed (current version is 5.2.1). [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). 2025-01-08 22:54.02 ---> saved as "de98e9e7a5ebb0ea30651e4148ec17dbcaa69b0867f6d28dbe8a280bb3bfe837" /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (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 5.2.1). [NOTE] Package ocaml is already installed (current version is 5.2.1). [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 0.1.1 - 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 2.3.0 - 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 csexp.1.5.2 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain_shims.0.1.0 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved logs.0.7.0 (cached) -> retrieved fmt.0.9.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.0 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved ocaml-version.3.7.3 (https://github.com/ocurrent/ocaml-version/releases/download/v3.7.3/ocaml-version-3.7.3.tbz) -> retrieved ocamlbuild.0.15.0 (cached) -> retrieved ocamlfind.1.9.6 (cached) -> retrieved re.1.12.0 (cached) -> retrieved seq.base (cached) -> retrieved result.1.5 (cached) -> retrieved thread-table.1.0.0 (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 dune.3.17.1 -> installed ocamlbuild.0.15.0 -> installed backoff.0.1.1 -> installed camlp-streams.5.0.1 -> installed cppo.1.8.0 -> installed csexp.1.5.2 -> installed domain_shims.0.1.0 -> installed multicore-magic.2.3.0 -> installed ocaml-version.3.7.3 -> installed ocamlfind.1.9.6 -> installed result.1.5 -> installed seq.base -> installed thread-table.1.0.0 -> installed re.1.12.0 -> installed domain-local-await.1.0.1 -> installed topkg.1.0.7 -> installed yojson.2.2.2 -> installed astring.0.8.5 -> installed fmt.0.9.0 -> installed mtime.2.1.0 -> installed logs.0.7.0 -> installed mdx.2.5.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-01-08 23:03.15 ---> saved as "56bca6e034866835c71b4bc0f7903ef2769e7361ac2e20db183a141608bf7080" /: (copy (src .) (dst /home/opam/src)) 2025-01-08 23:04.13 ---> saved as "ecc8016c31b22e97652ee7b6bb57b22c59905aadde52c7771917cf9fc55b3613" /: (run (shell "cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/bench && ./main.exe -brief) Atomic: ops over time/cas int: 58.40 M/s ops over time/get: 403.09 M/s ops over time/incr: 83.83 M/s ops over time/push & pop: 29.09 M/s ops over time/swap: 46.47 M/s ops over time/xchg int: 61.19 M/s time per op/cas int: 17.12 ns time per op/get: 2.48 ns time per op/incr: 11.93 ns time per op/push & pop: 34.38 ns time per op/swap: 21.52 ns time per op/xchg int: 16.34 ns Atomic incr: ops over time/CAS, 1 domains: 36.35 M/s ops over time/CAS, 2 domains: 12.91 M/s ops over time/CAS, 4 domains: 8.57 M/s ops over time/CAS with backoff, 1 domains: 25.80 M/s ops over time/CAS with backoff, 2 domains: 38.36 M/s ops over time/CAS with backoff, 4 domains: 16.47 M/s ops over time/Incr, 1 domains: 41.93 M/s ops over time/Incr, 2 domains: 28.60 M/s ops over time/Incr, 4 domains: 24.33 M/s time per op/CAS, 1 domains: 27.51 ns time per op/CAS, 2 domains: 154.95 ns time per op/CAS, 4 domains: 466.79 ns time per op/CAS with backoff, 1 domains: 38.77 ns time per op/CAS with backoff, 2 domains: 52.14 ns time per op/CAS with backoff, 4 domains: 242.90 ns time per op/Incr, 1 domains: 23.85 ns time per op/Incr, 2 domains: 69.94 ns time per op/Incr, 4 domains: 164.39 ns Bounded_q: messages over time/1 adder, 1 taker: 2.95 M/s messages over time/1 adder, 2 takers: 1.67 M/s messages over time/2 adders, 1 taker: 1.56 M/s messages over time/2 adders, 2 takers: 1.50 M/s messages over time/one domain: 2.71 M/s time per message/1 adder, 1 taker: 677.84 ns time per message/1 adder, 2 takers: 1797.11 ns time per message/2 adders, 1 taker: 1928.90 ns time per message/2 adders, 2 takers: 2666.52 ns time per message/one domain: 369.42 ns Hashtbl: operations over time/1 worker, 10% reads: 7.38 M/s operations over time/1 worker, 50% reads: 4.86 M/s operations over time/1 worker, 90% reads: 4.66 M/s operations over time/2 workers, 10% reads: 2.47 M/s operations over time/2 workers, 50% reads: 2.68 M/s operations over time/2 workers, 90% reads: 3.05 M/s operations over time/4 workers, 10% reads: 0.85 M/s operations over time/4 workers, 50% reads: 1.85 M/s operations over time/4 workers, 90% reads: 2.90 M/s operations over time/8 workers, 10% reads: 1.18 M/s operations over time/8 workers, 50% reads: 1.46 M/s operations over time/8 workers, 90% reads: 1.99 M/s operations over time/one domain, 10% reads: 12.83 M/s operations over time/one domain, 50% reads: 17.03 M/s operations over time/one domain, 90% reads: 16.45 M/s time per operation/1 worker, 10% reads: 135.54 ns time per operation/1 worker, 50% reads: 205.85 ns time per operation/1 worker, 90% reads: 214.45 ns time per operation/2 workers, 10% reads: 810.03 ns time per operation/2 workers, 50% reads: 747.21 ns time per operation/2 workers, 90% reads: 655.38 ns time per operation/4 workers, 10% reads: 4690.15 ns time per operation/4 workers, 50% reads: 2163.46 ns time per operation/4 workers, 90% reads: 1377.38 ns time per operation/8 workers, 10% reads: 6756.85 ns time per operation/8 workers, 50% reads: 5472.56 ns time per operation/8 workers, 90% reads: 4028.74 ns time per operation/one domain, 10% reads: 77.97 ns time per operation/one domain, 50% reads: 58.71 ns time per operation/one domain, 90% reads: 60.79 ns Queue: messages over time/one domain: 22.95 M/s time per message/one domain: 43.58 ns Ref with Mutex: ops over time/cas int: 13.58 M/s ops over time/get: 10.82 M/s ops over time/incr: 13.76 M/s ops over time/push & pop: 3.87 M/s ops over time/swap: 12.46 M/s ops over time/xchg int: 13.00 M/s time per op/cas int: 73.62 ns time per op/get: 92.39 ns time per op/incr: 72.67 ns time per op/push & pop: 258.25 ns time per op/swap: 80.27 ns time per op/xchg int: 76.91 ns Ref with [@poll error]: ops over time/cas int: 113.69 M/s ops over time/get: 446.90 M/s ops over time/incr: 320.56 M/s ops over time/push & pop: 3.84 M/s ops over time/swap: 82.01 M/s ops over time/xchg int: 80.76 M/s time per op/cas int: 8.80 ns time per op/get: 2.24 ns time per op/incr: 3.12 ns time per op/push & pop: 260.64 ns time per op/swap: 12.19 ns time per op/xchg int: 12.38 ns Stack: messages over time/one domain: 28.78 M/s time per message/one domain: 34.74 ns Unix: blocking reads over time/1 worker: 0.35 M/s blocking reads over time/2 workers: 0.73 M/s blocking reads over time/4 workers: 0.78 M/s time per blocking read/1 worker: 2824.46 ns time per blocking read/2 workers: 2735.57 ns time per blocking read/4 workers: 5153.68 ns 2025-01-08 23:06.58 ---> saved as "ec6a64423f1b44e2659a4b6adcf9f2c54108ee41d21375bdf05c2a9d3bf88692" Job succeeded 2025-01-08 23:06.59: Job succeeded