2025-05-05 07:58.07: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (adb1f6a5d252f2a3952c65542f8dba1226ae5c3e) (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 adb1f6a5 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 35eb2f107a989a2d623b0bbe170696398fcb9b1e || git fetch origin master) && git reset -q --hard 35eb2f107a989a2d623b0bbe170696398fcb9b1e && 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.3.18.2 fmt.0.10.0 logs.0.8.0 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.4.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.8 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 2025-05-05 07:58.07: Using cache hint "ocaml-multicore/multicore-bench-openbsd-76-amd64-ocaml-5.3-openbsd-76-amd64-5.3_opam-2.3-fdb66d4783b2d787160404816b7d94dd" 2025-05-05 07:58.07: 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 35eb2f107a989a2d623b0bbe170696398fcb9b1e || git fetch origin master) && git reset -q --hard 35eb2f107a989a2d623b0bbe170696398fcb9b1e && 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.3.18.2 fmt.0.10.0 logs.0.8.0 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.4.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.8 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")) ) 2025-05-05 07:58.07: Waiting for resource in pool OCluster 2025-05-05 07:58.07: Waiting for worker… 2025-05-05 07:58.07: Got resource from pool OCluster Building on bremusa HEAD is now at deca528 Ignore results from ops on `ref` benchmarks HEAD is now at adb1f6a Bench queues and stacks with heap allocated blocks (from openbsd-76-amd64-ocaml-5.3) 2025-05-05 07:58.08 ---> 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")) 2025-05-05 07:58.08 ---> 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 2025-05-05 07:58.08 ---> 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 2025-05-05 07:58.08 ---> using "7116693f695a70fbcc11fcbf90bc7fd32f30a6c20aabff3b1e1c926faaad9b01" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 35eb2f107a989a2d623b0bbe170696398fcb9b1e || git fetch origin master) && git reset -q --hard 35eb2f107a989a2d623b0bbe170696398fcb9b1e && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD f93eb7cb02..35eb2f107a master -> origin/master 35eb2f107a Merge pull request #27838 from maiste/release-dune-3.18.2 <><> 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) 2025-05-05 07:58.08 ---> using "08850ffc06efc35ba3198d3fd084207b0f44cdf35c1c9b6f02df8c49dd1ecd1e" from cache /: (copy (src multicore-bench.opam) (dst /home/opam/src/./)) 2025-05-05 07:58.50 ---> saved as "a16e243f9f26a85d3c50b44adea2d0afa775c09f8b6928ef8a02d6fbe60b93c5" /: (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) 2025-05-05 07:59.32 ---> saved as "eafb9151cbecd2540b7c7609e93157532da17f7e8b4acf7ac29917f7a0a176d5" /: (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) 2025-05-05 08:00.29 ---> saved as "3c248c5726a2f2d9bc9164a2390dd8ac168298ee7963f11393ee8455b8ceb713" /: (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.3.18.2 fmt.0.10.0 logs.0.8.0 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.4.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.8 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). 2025-05-05 08:01.33 ---> saved as "5668c15fdcd224269563234dabe4f3803dc584325fe1936fde5390af56c43ae3" /: (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 3.18.2 - install fmt 0.10.0 - install logs 0.8.0 - install mdx 2.5.0 - install mtime 2.1.0 - install multicore-magic 2.3.1 - install ocaml-version 4.0.0 - install ocamlbuild 0.16.1 - 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 1.0.8 - 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.0.10.0 (cached) -> retrieved logs.0.8.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved ocaml-version.4.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (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.1.0.8 (cached) -> retrieved yojson.2.2.2 (cached) -> retrieved dune.3.18.2 (cached) -> installed cmdliner.1.3.0 -> installed dune.3.18.2 -> installed ocamlbuild.0.16.1 -> 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.4.0.0 -> 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.1.0.8 -> installed yojson.2.2.2 -> installed astring.0.8.5 -> installed fmt.0.10.0 -> installed mtime.2.1.0 -> installed logs.0.8.0 -> installed mdx.2.5.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-05 08:10.38 ---> saved as "2702d6982f3de294b39fbc3a5b610a74989e915598b659325de6e34d6c2bb584" /: (copy (src .) (dst /home/opam/src)) 2025-05-05 08:11.36 ---> saved as "965be9951935e338014a6b2e174325d127168f737c30aba543a4dec9deee7295" /: (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: 56.11 M/s ops over time/get: 416.27 M/s ops over time/incr: 81.61 M/s ops over time/push & pop: 29.97 M/s ops over time/swap: 40.85 M/s ops over time/xchg int: 58.64 M/s time per op/cas int: 17.82 ns time per op/get: 2.40 ns time per op/incr: 12.25 ns time per op/push & pop: 33.36 ns time per op/swap: 24.48 ns time per op/xchg int: 17.05 ns Atomic incr: ops over time/CAS, 1 domains: 56.85 M/s ops over time/CAS, 2 domains: 16.66 M/s ops over time/CAS, 4 domains: 12.33 M/s ops over time/CAS with backoff, 1 domains: 45.38 M/s ops over time/CAS with backoff, 2 domains: 47.03 M/s ops over time/CAS with backoff, 4 domains: 21.38 M/s ops over time/Incr, 1 domains: 75.20 M/s ops over time/Incr, 2 domains: 38.22 M/s ops over time/Incr, 4 domains: 26.62 M/s time per op/CAS, 1 domains: 17.59 ns time per op/CAS, 2 domains: 120.04 ns time per op/CAS, 4 domains: 324.30 ns time per op/CAS with backoff, 1 domains: 22.04 ns time per op/CAS with backoff, 2 domains: 42.53 ns time per op/CAS with backoff, 4 domains: 187.06 ns time per op/Incr, 1 domains: 13.30 ns time per op/Incr, 2 domains: 52.32 ns time per op/Incr, 4 domains: 150.28 ns Bounded_q: messages over time/1 adder, 1 taker: 2.52 M/s messages over time/1 adder, 2 takers: 0.95 M/s messages over time/2 adders, 1 taker: 2.14 M/s messages over time/2 adders, 2 takers: 1.67 M/s messages over time/one domain: 4.87 M/s time per message/1 adder, 1 taker: 794.14 ns time per message/1 adder, 2 takers: 3170.36 ns time per message/2 adders, 1 taker: 1399.97 ns time per message/2 adders, 2 takers: 2390.88 ns time per message/one domain: 205.26 ns Hashtbl: operations over time/1 worker, 10% reads: 7.27 M/s operations over time/1 worker, 50% reads: 7.76 M/s operations over time/1 worker, 90% reads: 7.90 M/s operations over time/2 workers, 10% reads: 4.11 M/s operations over time/2 workers, 50% reads: 3.31 M/s operations over time/2 workers, 90% reads: 3.87 M/s operations over time/4 workers, 10% reads: 0.69 M/s operations over time/4 workers, 50% reads: 2.53 M/s operations over time/4 workers, 90% reads: 3.05 M/s operations over time/8 workers, 10% reads: 1.25 M/s operations over time/8 workers, 50% reads: 1.81 M/s operations over time/8 workers, 90% reads: 2.35 M/s operations over time/one domain, 10% reads: 16.25 M/s operations over time/one domain, 50% reads: 16.51 M/s operations over time/one domain, 90% reads: 20.16 M/s time per operation/1 worker, 10% reads: 137.57 ns time per operation/1 worker, 50% reads: 128.79 ns time per operation/1 worker, 90% reads: 126.65 ns time per operation/2 workers, 10% reads: 486.32 ns time per operation/2 workers, 50% reads: 604.78 ns time per operation/2 workers, 90% reads: 516.74 ns time per operation/4 workers, 10% reads: 5766.57 ns time per operation/4 workers, 50% reads: 1582.46 ns time per operation/4 workers, 90% reads: 1311.81 ns time per operation/8 workers, 10% reads: 6413.05 ns time per operation/8 workers, 50% reads: 4414.95 ns time per operation/8 workers, 90% reads: 3398.21 ns time per operation/one domain, 10% reads: 61.52 ns time per operation/one domain, 50% reads: 60.57 ns time per operation/one domain, 90% reads: 49.61 ns Queue: messages over time/one domain: 23.11 M/s time per message/one domain: 43.28 ns Ref with Mutex: ops over time/cas int: 12.37 M/s ops over time/get: 14.86 M/s ops over time/incr: 11.84 M/s ops over time/push & pop: 8.76 M/s ops over time/swap: 12.27 M/s ops over time/xchg int: 12.20 M/s time per op/cas int: 80.84 ns time per op/get: 67.29 ns time per op/incr: 84.45 ns time per op/push & pop: 114.15 ns time per op/swap: 81.52 ns time per op/xchg int: 81.99 ns Ref with [@poll error]: ops over time/cas int: 122.90 M/s ops over time/get: 432.56 M/s ops over time/incr: 353.01 M/s ops over time/push & pop: 26.54 M/s ops over time/swap: 74.88 M/s ops over time/xchg int: 121.32 M/s time per op/cas int: 8.14 ns time per op/get: 2.31 ns time per op/incr: 2.83 ns time per op/push & pop: 37.69 ns time per op/swap: 13.35 ns time per op/xchg int: 8.24 ns Stack: messages over time/one domain: 29.14 M/s time per message/one domain: 34.32 ns Unix: blocking reads over time/1 worker: 0.46 M/s blocking reads over time/2 workers: 0.81 M/s blocking reads over time/4 workers: 0.74 M/s time per blocking read/1 worker: 2162.74 ns time per blocking read/2 workers: 2480.13 ns time per blocking read/4 workers: 5419.48 ns 2025-05-05 08:14.12 ---> saved as "fc11d1a880943c44ca17579f6467cdfe89c18b08167264fd94795b4bb948055f" Job succeeded 2025-05-05 08:14.13: Job succeeded