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) (openbsd-amd64:openbsd-76-amd64-4.14_opam-2.3) Base: openbsd-76-amd64-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 openbsd-76-amd64-ocaml-4.14 # openbsd-76-amd64-4.14_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 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 /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-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 . /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 2025-02-05 08:34.24: Using cache hint "ocaml-multicore/multicore-bench-openbsd-76-amd64-ocaml-4.14-openbsd-76-amd64-4.14_opam-2.3-b9416d976b71fa626d11bcc564080205" 2025-02-05 08:34.24: Using OBuilder spec: ((from openbsd-76-amd64-ocaml-4.14) (comment openbsd-76-amd64-4.14_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 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 /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-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 /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")) ) 2025-02-05 08:34.24: Waiting for resource in pool OCluster 2025-02-05 09:39.14: Waiting for worker… 2025-02-05 12:17.13: Got resource from pool OCluster Building on bremusa All commits already cached HEAD is now at deca528 Ignore results from ops on `ref` benchmarks (from openbsd-76-amd64-ocaml-4.14) 2025-02-05 12:17.13 ---> using "273e81235ea8a6b452476629509f5a1e49a129b613e30bfb7515f80881f75048" from cache /: (comment openbsd-76-amd64-4.14_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")) 2025-02-05 12:17.13 ---> using "8f4c505b74dc31d91c5d30f3e3d123c2567bb97ae9c1708d719a97f14994a2cb" 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 2025-02-05 12:17.13 ---> using "b66ba35f8a9a53257673fce4c0b7f7307b571514bb7b92fa06cc7e407f80f85e" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) OpenBSD 7.6 The OCaml toplevel, version 4.14.2 2.3.0 2025-02-05 12:17.13 ---> using "136946daf17d74755f97e0e0d17c355664b0b582f53f270159dfd90ff2a9858b" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (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 727427c1e7..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 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) 2025-02-05 12:17.13 ---> using "f4587d66c140483884dd69e0f656f88ba7707fd6bfe52315af778111704c9c55" from cache /: (copy (src multicore-bench.opam) (dst /home/opam/src/./)) 2025-02-05 12:18.11 ---> saved as "90d17940ef91bf47591bd9e42b69a60a8fca545791f68a2d412fa0ed947ec293" /: (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) 2025-02-05 12:19.05 ---> saved as "d1592390944627cf13e7cea73141f04a01a0efafc26a9ba5c1430a4c985f96d8" /: (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) 2025-02-05 12:20.03 ---> saved as "f47705b16f6613d200ffff6a9aa3d259479dc846b002ca9af3765d199c8945a3" /: (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 /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 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 12:21.10 ---> saved as "7212033955cb3e4e546b2cb8750cec77856da8a55369b770114da5df3f24d643" /: (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 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 mdx.2.5.0 (cached) -> retrieved ocaml-version.3.7.3 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.15.0 (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.3.17.2 (cached) -> installed cmdliner.1.3.0 -> installed dune.3.17.2 -> 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.2.3.1 -> installed ocaml-version.3.7.3 -> installed ocamlfind.1.9.8 -> 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) 2025-02-05 12:29.39 ---> saved as "ac5fc967f90b23359c08acd8b314569e35c0a008b040f9f84e5dded23e1bfce9" /: (copy (src .) (dst /home/opam/src)) 2025-02-05 12:30.37 ---> saved as "59c7b57fc31f55b0213bd8b72044d7eea1fac0aa632fbd6dc88697db154b303c" /: (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: 132.05 M/s ops over time/get: 467.88 M/s ops over time/incr: 246.21 M/s ops over time/push & pop: 70.53 M/s ops over time/swap: 82.66 M/s ops over time/xchg int: 138.22 M/s time per op/cas int: 7.57 ns time per op/get: 2.14 ns time per op/incr: 4.06 ns time per op/push & pop: 14.18 ns time per op/swap: 12.10 ns time per op/xchg int: 7.23 ns Atomic incr: ops over time/CAS, 1 domains: 125.91 M/s ops over time/CAS with backoff, 1 domains: 124.68 M/s ops over time/Incr, 1 domains: 300.81 M/s time per op/CAS, 1 domains: 7.94 ns time per op/CAS with backoff, 1 domains: 8.02 ns time per op/Incr, 1 domains: 3.32 ns Bounded_q: messages over time/one domain: 6.23 M/s time per message/one domain: 160.55 ns Hashtbl: operations over time/1 worker, 10% reads: 8.99 M/s operations over time/1 worker, 50% reads: 8.88 M/s operations over time/1 worker, 90% reads: 9.53 M/s operations over time/2 workers, 10% reads: 8.75 M/s operations over time/2 workers, 50% reads: 8.84 M/s operations over time/2 workers, 90% reads: 9.53 M/s operations over time/4 workers, 10% reads: 8.66 M/s operations over time/4 workers, 50% reads: 8.60 M/s operations over time/4 workers, 90% reads: 9.32 M/s operations over time/8 workers, 10% reads: 8.41 M/s operations over time/8 workers, 50% reads: 8.55 M/s operations over time/8 workers, 90% reads: 9.26 M/s operations over time/one domain, 10% reads: 16.98 M/s operations over time/one domain, 50% reads: 16.82 M/s operations over time/one domain, 90% reads: 18.10 M/s time per operation/1 worker, 10% reads: 111.24 ns time per operation/1 worker, 50% reads: 112.67 ns time per operation/1 worker, 90% reads: 104.96 ns time per operation/2 workers, 10% reads: 228.57 ns time per operation/2 workers, 50% reads: 226.14 ns time per operation/2 workers, 90% reads: 209.77 ns time per operation/4 workers, 10% reads: 462.10 ns time per operation/4 workers, 50% reads: 465.23 ns time per operation/4 workers, 90% reads: 429.02 ns time per operation/8 workers, 10% reads: 951.74 ns time per operation/8 workers, 50% reads: 936.16 ns time per operation/8 workers, 90% reads: 864.39 ns time per operation/one domain, 10% reads: 58.88 ns time per operation/one domain, 50% reads: 59.45 ns time per operation/one domain, 90% reads: 55.24 ns Queue: messages over time/one domain: 29.01 M/s time per message/one domain: 34.47 ns Ref with Mutex: ops over time/cas int: 13.14 M/s ops over time/get: 18.48 M/s ops over time/incr: 14.59 M/s ops over time/push & pop: 12.77 M/s ops over time/swap: 13.06 M/s ops over time/xchg int: 13.40 M/s time per op/cas int: 76.11 ns time per op/get: 54.11 ns time per op/incr: 68.56 ns time per op/push & pop: 78.29 ns time per op/swap: 76.57 ns time per op/xchg int: 74.62 ns Ref with [@poll error]: ops over time/cas int: 128.56 M/s ops over time/get: 280.43 M/s ops over time/incr: 221.94 M/s ops over time/push & pop: 68.56 M/s ops over time/swap: 79.33 M/s ops over time/xchg int: 136.13 M/s time per op/cas int: 7.78 ns time per op/get: 3.57 ns time per op/incr: 4.51 ns time per op/push & pop: 14.59 ns time per op/swap: 12.60 ns time per op/xchg int: 7.35 ns Stack: messages over time/one domain: 32.69 M/s time per message/one domain: 30.59 ns Unix: blocking reads over time/1 worker: 0.18 M/s time per blocking read/1 worker: 5649.98 ns 2025-02-05 12:31.44 ---> saved as "ca5381a0894ac8c148f278a52d647f01228fa878bbb027350a50af62313a69cf" Job succeeded 2025-02-05 12:31.44: Job succeeded