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) (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 "ignore-results-from-ops-on-ref-bench" && cd "multicore-bench" && git reset --hard fcbc8474 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 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 /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.3.17.1 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 . /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 2025-01-21 15:55.17: Using cache hint "ocaml-multicore/multicore-bench-openbsd-76-amd64-ocaml-4.14-openbsd-76-amd64-4.14_opam-2.3-a6ce96dbbb6af53835677281ad10586e" 2025-01-21 15:55.17: 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 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 /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.3.17.1 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 /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")) ) 2025-01-21 15:55.17: Waiting for resource in pool OCluster 2025-01-21 15:55.17: Waiting for worker… 2025-01-21 15:56.48: Got resource from pool OCluster Building on bremusa All commits already cached HEAD is now at fcbc847 Ignore results from ops on `ref` benchmarks (from openbsd-76-amd64-ocaml-4.14) 2025-01-21 15:56.48 ---> 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")) 2025-01-21 15:56.48 ---> 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 2025-01-21 15:56.48 ---> 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 2025-01-21 15:56.48 ---> using "136946daf17d74755f97e0e0d17c355664b0b582f53f270159dfd90ff2a9858b" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (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 727427c1e7..b41fc63234 master -> origin/master b41fc63234 Merge pull request #27302 from ocaml/dra27--rm-non-win32-host-pkgs <><> 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) 2025-01-21 15:56.48 ---> using "279b96611dc0e0f92038dcc271a5e5e7a677f96739dd3ce2d58cb604d89832b3" from cache /: (copy (src multicore-bench.opam) (dst /home/opam/src/./)) 2025-01-21 15:56.48 ---> using "404d96729629233694ef5414c67628a0dd5881faf469c9e7f68ad343bd0276a7" from cache /: (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) 2025-01-21 15:56.48 ---> using "4964eb641ede1a9f8f6e186022c9ee928d9655881067aa5e960a44dea6871112" from cache /: (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) 2025-01-21 15:56.48 ---> using "af85f3a4196739164e9a01f3dd89450f3ee8bc38a759b9c235e41d77848d78ee" 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 /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). 2025-01-21 15:56.48 ---> using "537b3422c8bc6235b1cc57c8b50a005144e6fd1d93197a3226da3a5b73af11d4" from cache /: (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 3.17.1 - 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 mdx.2.5.0 (cached) -> retrieved ocaml-version.3.7.3 (cached) -> retrieved multicore-magic.2.3.1 (https://github.com/ocaml-multicore/multicore-magic/releases/download/2.3.1/multicore-magic-2.3.1.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.2.3.1 -> 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) 2025-01-21 16:05.14 ---> saved as "d22d7e0018ae5cfeca2f5dfc9ba91995f8f3c93915f6ddb307bc5baa9668c57d" /: (copy (src .) (dst /home/opam/src)) 2025-01-21 16:06.11 ---> saved as "a5e5ef9357ff4bab14e2b51b4bd96d0d348d7bdfec9a2cf6961a771e0e19fcd2" /: (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: 127.03 M/s ops over time/get: 392.78 M/s ops over time/incr: 212.07 M/s ops over time/push & pop: 69.13 M/s ops over time/swap: 67.47 M/s ops over time/xchg int: 131.90 M/s time per op/cas int: 7.87 ns time per op/get: 2.55 ns time per op/incr: 4.72 ns time per op/push & pop: 14.46 ns time per op/swap: 14.82 ns time per op/xchg int: 7.58 ns Atomic incr: ops over time/CAS, 1 domains: 118.48 M/s ops over time/CAS with backoff, 1 domains: 123.09 M/s ops over time/Incr, 1 domains: 292.99 M/s time per op/CAS, 1 domains: 8.44 ns time per op/CAS with backoff, 1 domains: 8.12 ns time per op/Incr, 1 domains: 3.41 ns Bounded_q: messages over time/one domain: 5.80 M/s time per message/one domain: 172.49 ns Hashtbl: operations over time/1 worker, 10% reads: 6.31 M/s operations over time/1 worker, 50% reads: 8.19 M/s operations over time/1 worker, 90% reads: 9.44 M/s operations over time/2 workers, 10% reads: 8.16 M/s operations over time/2 workers, 50% reads: 8.50 M/s operations over time/2 workers, 90% reads: 9.46 M/s operations over time/4 workers, 10% reads: 7.79 M/s operations over time/4 workers, 50% reads: 7.53 M/s operations over time/4 workers, 90% reads: 6.34 M/s operations over time/8 workers, 10% reads: 7.00 M/s operations over time/8 workers, 50% reads: 8.28 M/s operations over time/8 workers, 90% reads: 9.16 M/s operations over time/one domain, 10% reads: 14.18 M/s operations over time/one domain, 50% reads: 17.00 M/s operations over time/one domain, 90% reads: 17.63 M/s time per operation/1 worker, 10% reads: 158.41 ns time per operation/1 worker, 50% reads: 122.13 ns time per operation/1 worker, 90% reads: 105.91 ns time per operation/2 workers, 10% reads: 245.14 ns time per operation/2 workers, 50% reads: 235.30 ns time per operation/2 workers, 90% reads: 211.48 ns time per operation/4 workers, 10% reads: 513.58 ns time per operation/4 workers, 50% reads: 531.01 ns time per operation/4 workers, 90% reads: 630.80 ns time per operation/8 workers, 10% reads: 1143.35 ns time per operation/8 workers, 50% reads: 966.41 ns time per operation/8 workers, 90% reads: 873.48 ns time per operation/one domain, 10% reads: 70.53 ns time per operation/one domain, 50% reads: 58.82 ns time per operation/one domain, 90% reads: 56.72 ns Queue: messages over time/one domain: 27.72 M/s time per message/one domain: 36.08 ns Ref with Mutex: ops over time/cas int: 16.94 M/s ops over time/get: 18.58 M/s ops over time/incr: 18.44 M/s ops over time/push & pop: 16.18 M/s ops over time/swap: 16.06 M/s ops over time/xchg int: 17.17 M/s time per op/cas int: 59.03 ns time per op/get: 53.83 ns time per op/incr: 54.22 ns time per op/push & pop: 61.82 ns time per op/swap: 62.28 ns time per op/xchg int: 58.26 ns Ref with [@poll error]: ops over time/cas int: 126.84 M/s ops over time/get: 318.93 M/s ops over time/incr: 334.57 M/s ops over time/push & pop: 59.68 M/s ops over time/swap: 77.71 M/s ops over time/xchg int: 132.76 M/s time per op/cas int: 7.88 ns time per op/get: 3.14 ns time per op/incr: 2.99 ns time per op/push & pop: 16.87 ns time per op/swap: 12.87 ns time per op/xchg int: 7.53 ns Stack: messages over time/one domain: 23.50 M/s time per message/one domain: 42.54 ns Unix: blocking reads over time/1 worker: 0.22 M/s time per blocking read/1 worker: 4497.76 ns 2025-01-21 16:07.15 ---> saved as "cc5789020eba484509495544b7c2060f23ada4a2f06acc252115bbe6b5e17ef0" Job succeeded 2025-01-21 16:07.15: Job succeeded