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-amd64-5.3_opam-2.3) Base: openbsd-76-amd64-ocaml-5.3 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-5.3 # openbsd-76-amd64-5.3_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-domains.base base-effects.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.3.17.2 fmt.0.9.0 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 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-5.3-openbsd-76-amd64-5.3_opam-2.3-bbdea2f49ee045baf858fda2a2111a8d" 2025-02-05 08:34.24: Using OBuilder spec: ((from openbsd-76-amd64-ocaml-5.3) (comment openbsd-76-amd64-5.3_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-domains.base base-effects.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.3.17.2 fmt.0.9.0 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 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 09:38.12: 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-5.3) 2025-02-05 12:17.13 ---> using "753f998be4709b35e38a93b7272dee818f697255d5b48fadd1c23cb92a82f244" from cache /: (comment openbsd-76-amd64-5.3_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 "b8621e22ceef6e45a2b70edd0350b6ec56c4cb2588ea75f8c24bf97f9bb8e3c1" 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 "caa4033b0f51d691107e536d025405bc96e59134e192afef776a8bfd43aac5e1" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) OpenBSD 7.6 The OCaml toplevel, version 5.3.0 2.3.0 2025-02-05 12:17.13 ---> using "7116693f695a70fbcc11fcbf90bc7fd32f30a6c20aabff3b1e1c926faaad9b01" 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 f93eb7cb02..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 "b197c49a2fa127333af86f9258cc0d44f8f7534990c7866247e403c2e122f354" from cache /: (copy (src multicore-bench.opam) (dst /home/opam/src/./)) 2025-02-05 12:18.10 ---> saved as "c0b0da25416f4009d5b5434bdc863d6a6f2bc1ddf755b1ead463f125a5253fb7" /: (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 12:19.04 ---> saved as "8976d953498170024e2f8a8a77c2cf93acc50711187f7349c2a315fef475c1ea" /: (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) 2025-02-05 12:20.02 ---> saved as "1866f90217c3dd658a8ff93db08487d6de2305ec1840e935e0335e7fb17e1259" /: (env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.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.3.17.2 fmt.0.9.0 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 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 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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-effects 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). 2025-02-05 12:21.09 ---> saved as "4e30ba55b0bcc6adeea935a8cff8d4bc8eb065a5e48cdbc8b49fcfbc4e34a1c2" /: (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-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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-effects 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 3.17.2 - 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 mdx.2.5.0 (cached) -> retrieved multicore-magic.2.3.1 (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 12:31.02 ---> saved as "e51d5e70b21f75c8d37f6c065d83bc133919eec4a4f7e17aa233f3334bf09098" /: (copy (src .) (dst /home/opam/src)) 2025-02-05 12:31.45 ---> saved as "050d15b168e70918c90c8aee371e0dfc2013f1aecaeab525645f629e00e40b42" /: (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: 56.13 M/s ops over time/get: 318.05 M/s ops over time/incr: 82.37 M/s ops over time/push & pop: 30.43 M/s ops over time/swap: 45.86 M/s ops over time/xchg int: 60.17 M/s time per op/cas int: 17.81 ns time per op/get: 3.14 ns time per op/incr: 12.14 ns time per op/push & pop: 32.86 ns time per op/swap: 21.81 ns time per op/xchg int: 16.62 ns Atomic incr: ops over time/CAS, 1 domains: 40.00 M/s ops over time/CAS, 2 domains: 15.04 M/s ops over time/CAS, 4 domains: 10.92 M/s ops over time/CAS with backoff, 1 domains: 55.29 M/s ops over time/CAS with backoff, 2 domains: 31.14 M/s ops over time/CAS with backoff, 4 domains: 22.48 M/s ops over time/Incr, 1 domains: 87.84 M/s ops over time/Incr, 2 domains: 39.45 M/s ops over time/Incr, 4 domains: 35.58 M/s time per op/CAS, 1 domains: 25.00 ns time per op/CAS, 2 domains: 132.94 ns time per op/CAS, 4 domains: 366.24 ns time per op/CAS with backoff, 1 domains: 18.09 ns time per op/CAS with backoff, 2 domains: 64.22 ns time per op/CAS with backoff, 4 domains: 177.92 ns time per op/Incr, 1 domains: 11.38 ns time per op/Incr, 2 domains: 50.70 ns time per op/Incr, 4 domains: 112.43 ns Bounded_q: messages over time/1 adder, 1 taker: 2.53 M/s messages over time/1 adder, 2 takers: 0.59 M/s messages over time/2 adders, 1 taker: 2.39 M/s messages over time/2 adders, 2 takers: 0.15 M/s messages over time/one domain: 2.38 M/s time per message/1 adder, 1 taker: 791.14 ns time per message/1 adder, 2 takers: 5111.82 ns time per message/2 adders, 1 taker: 1253.89 ns time per message/2 adders, 2 takers: 27444.29 ns time per message/one domain: 420.31 ns Hashtbl: operations over time/1 worker, 10% reads: 7.52 M/s operations over time/1 worker, 50% reads: 7.57 M/s operations over time/1 worker, 90% reads: 6.56 M/s operations over time/2 workers, 10% reads: 2.13 M/s operations over time/2 workers, 50% reads: 2.85 M/s operations over time/2 workers, 90% reads: 3.07 M/s operations over time/4 workers, 10% reads: 1.83 M/s operations over time/4 workers, 50% reads: 1.76 M/s operations over time/4 workers, 90% reads: 2.26 M/s operations over time/8 workers, 10% reads: 1.21 M/s operations over time/8 workers, 50% reads: 1.52 M/s operations over time/8 workers, 90% reads: 2.04 M/s operations over time/one domain, 10% reads: 14.72 M/s operations over time/one domain, 50% reads: 16.45 M/s operations over time/one domain, 90% reads: 20.70 M/s time per operation/1 worker, 10% reads: 133.04 ns time per operation/1 worker, 50% reads: 132.05 ns time per operation/1 worker, 90% reads: 152.50 ns time per operation/2 workers, 10% reads: 938.88 ns time per operation/2 workers, 50% reads: 701.60 ns time per operation/2 workers, 90% reads: 651.78 ns time per operation/4 workers, 10% reads: 2189.93 ns time per operation/4 workers, 50% reads: 2272.81 ns time per operation/4 workers, 90% reads: 1771.44 ns time per operation/8 workers, 10% reads: 6585.47 ns time per operation/8 workers, 50% reads: 5279.37 ns time per operation/8 workers, 90% reads: 3924.51 ns time per operation/one domain, 10% reads: 67.92 ns time per operation/one domain, 50% reads: 60.78 ns time per operation/one domain, 90% reads: 48.30 ns Queue: messages over time/one domain: 24.53 M/s time per message/one domain: 40.76 ns Ref with Mutex: ops over time/cas int: 12.71 M/s ops over time/get: 13.08 M/s ops over time/incr: 9.40 M/s ops over time/push & pop: 6.84 M/s ops over time/swap: 12.69 M/s ops over time/xchg int: 12.07 M/s time per op/cas int: 78.70 ns time per op/get: 76.43 ns time per op/incr: 106.38 ns time per op/push & pop: 146.13 ns time per op/swap: 78.79 ns time per op/xchg int: 82.85 ns Ref with [@poll error]: ops over time/cas int: 101.30 M/s ops over time/get: 355.08 M/s ops over time/incr: 142.73 M/s ops over time/push & pop: 30.40 M/s ops over time/swap: 64.78 M/s ops over time/xchg int: 97.50 M/s time per op/cas int: 9.87 ns time per op/get: 2.82 ns time per op/incr: 7.01 ns time per op/push & pop: 32.90 ns time per op/swap: 15.44 ns time per op/xchg int: 10.26 ns Stack: messages over time/one domain: 24.98 M/s time per message/one domain: 40.04 ns Unix: blocking reads over time/1 worker: 0.39 M/s blocking reads over time/2 workers: 0.78 M/s blocking reads over time/4 workers: 1.25 M/s time per blocking read/1 worker: 2535.72 ns time per blocking read/2 workers: 2559.25 ns time per blocking read/4 workers: 3207.60 ns 2025-02-05 12:34.31 ---> saved as "9451684b35d5a03ca05ef43e54c4ef49e07bde9dc99035b9b6650cb40c1c8559" Job succeeded 2025-02-05 12:34.32: Job succeeded