2025-01-17 21:49.04: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (c4f3be59867507af48fa279a46910f291750f0fa) (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 c4f3be59 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 da383c8610c72e3b8a92e6327148910d1d81cd57 || git fetch origin master) && git reset -q --hard da383c8610c72e3b8a92e6327148910d1d81cd57 && 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.3.17.1 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.1.9.6 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 2025-01-17 21:49.04: Using cache hint "ocaml-multicore/multicore-bench-openbsd-76-amd64-ocaml-5.3-openbsd-76-amd64-5.3_opam-2.3-371af18bf17f57d0742a0bdd3f06aae0" 2025-01-17 21:49.04: 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 da383c8610c72e3b8a92e6327148910d1d81cd57 || git fetch origin master) && git reset -q --hard da383c8610c72e3b8a92e6327148910d1d81cd57 && 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.3.17.1 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.1.9.6 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")) ) 2025-01-17 21:49.04: Waiting for resource in pool OCluster 2025-01-17 21:54.18: Waiting for worker… 2025-01-18 00:26.19: Got resource from pool OCluster Building on bremusa All commits already cached HEAD is now at c4f3be5 Bench and test with OCaml 5.3 and drop <5.2.1 from Windows tests (from openbsd-76-amd64-ocaml-5.3) 2025-01-18 00:26.19 ---> 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")) 2025-01-18 00:26.19 ---> 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 2025-01-18 00:26.19 ---> 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 2025-01-18 00:26.19 ---> using "7116693f695a70fbcc11fcbf90bc7fd32f30a6c20aabff3b1e1c926faaad9b01" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e da383c8610c72e3b8a92e6327148910d1d81cd57 || git fetch origin master) && git reset -q --hard da383c8610c72e3b8a92e6327148910d1d81cd57 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD f93eb7cb02..da383c8610 master -> origin/master da383c8610 Merge pull request #27275 from xavierleroy/maintenance-intent <><> 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) 2025-01-18 00:26.19 ---> using "8f26ecec3377b211b85782339b1cec42bab04c473ee8bfa577843281d2f6f21f" from cache /: (copy (src multicore-bench.opam) (dst /home/opam/src/./)) 2025-01-18 00:27.16 ---> saved as "7bf985b9d6571bb50a7c37c2355c3920a47020c9441ebe7331dcaec292b8a461" /: (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) 2025-01-18 00:28.10 ---> saved as "248807cf0fe7e96dd2da3e519dbd5500eebc52eb2e506bb4d53658d6ac5f11dc" /: (run (network host) (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'")) 2025-01-18 00:29.02 ---> saved as "29f29b96831198f967b2d085805efe0a2a5937e21ed951d18c76fc68fb1f19e2" /: (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.3.17.1 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.1.9.6 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-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). 2025-01-18 00:30.14 ---> saved as "ce96ae63ca7a5ec29f299d6284897026b4e4450ba93e8c7c354079ca65e286f2" /: (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 3.17.1 - 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) 2025-01-18 00:40.22 ---> saved as "5316400180c2adfa1766d07db26bd2d815a7d45d47ff3b45291ddd8a4607a4c1" /: (copy (src .) (dst /home/opam/src)) 2025-01-18 00:41.04 ---> saved as "7993f29060053718e69707d389935640579ea22639666f01c7f3bef8a29717d3" /: (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: 48.20 M/s ops over time/get: 405.42 M/s ops over time/incr: 70.02 M/s ops over time/push & pop: 25.02 M/s ops over time/swap: 36.72 M/s ops over time/xchg int: 50.76 M/s time per op/cas int: 20.74 ns time per op/get: 2.47 ns time per op/incr: 14.28 ns time per op/push & pop: 39.98 ns time per op/swap: 27.23 ns time per op/xchg int: 19.70 ns Atomic incr: ops over time/CAS, 1 domains: 44.55 M/s ops over time/CAS, 2 domains: 16.27 M/s ops over time/CAS, 4 domains: 10.39 M/s ops over time/CAS with backoff, 1 domains: 38.02 M/s ops over time/CAS with backoff, 2 domains: 44.30 M/s ops over time/CAS with backoff, 4 domains: 37.94 M/s ops over time/Incr, 1 domains: 52.22 M/s ops over time/Incr, 2 domains: 120.99 M/s ops over time/Incr, 4 domains: 32.68 M/s time per op/CAS, 1 domains: 22.45 ns time per op/CAS, 2 domains: 122.89 ns time per op/CAS, 4 domains: 384.95 ns time per op/CAS with backoff, 1 domains: 26.30 ns time per op/CAS with backoff, 2 domains: 45.14 ns time per op/CAS with backoff, 4 domains: 105.43 ns time per op/Incr, 1 domains: 19.15 ns time per op/Incr, 2 domains: 16.53 ns time per op/Incr, 4 domains: 122.38 ns Bounded_q: messages over time/1 adder, 1 taker: 2.04 M/s messages over time/1 adder, 2 takers: 1.00 M/s messages over time/2 adders, 1 taker: 1.93 M/s messages over time/2 adders, 2 takers: 1.59 M/s messages over time/one domain: 5.28 M/s time per message/1 adder, 1 taker: 982.79 ns time per message/1 adder, 2 takers: 2998.31 ns time per message/2 adders, 1 taker: 1553.92 ns time per message/2 adders, 2 takers: 2522.50 ns time per message/one domain: 189.41 ns Hashtbl: operations over time/1 worker, 10% reads: 3.52 M/s operations over time/1 worker, 50% reads: 7.96 M/s operations over time/1 worker, 90% reads: 8.30 M/s operations over time/2 workers, 10% reads: 3.79 M/s operations over time/2 workers, 50% reads: 3.59 M/s operations over time/2 workers, 90% reads: 3.79 M/s operations over time/4 workers, 10% reads: 2.20 M/s operations over time/4 workers, 50% reads: 2.26 M/s operations over time/4 workers, 90% reads: 2.99 M/s operations over time/8 workers, 10% reads: 0.48 M/s operations over time/8 workers, 50% reads: 1.81 M/s operations over time/8 workers, 90% reads: 2.23 M/s operations over time/one domain, 10% reads: 16.68 M/s operations over time/one domain, 50% reads: 14.64 M/s operations over time/one domain, 90% reads: 20.20 M/s time per operation/1 worker, 10% reads: 283.83 ns time per operation/1 worker, 50% reads: 125.67 ns time per operation/1 worker, 90% reads: 120.48 ns time per operation/2 workers, 10% reads: 527.10 ns time per operation/2 workers, 50% reads: 557.75 ns time per operation/2 workers, 90% reads: 528.39 ns time per operation/4 workers, 10% reads: 1817.57 ns time per operation/4 workers, 50% reads: 1771.38 ns time per operation/4 workers, 90% reads: 1338.76 ns time per operation/8 workers, 10% reads: 16798.51 ns time per operation/8 workers, 50% reads: 4409.21 ns time per operation/8 workers, 90% reads: 3592.77 ns time per operation/one domain, 10% reads: 59.94 ns time per operation/one domain, 50% reads: 68.31 ns time per operation/one domain, 90% reads: 49.51 ns Queue: messages over time/one domain: 24.60 M/s time per message/one domain: 40.66 ns Ref with Mutex: ops over time/cas int: 12.87 M/s ops over time/get: 8.38 M/s ops over time/incr: 11.23 M/s ops over time/push & pop: 10.92 M/s ops over time/swap: 9.58 M/s ops over time/xchg int: 10.47 M/s time per op/cas int: 77.67 ns time per op/get: 119.26 ns time per op/incr: 89.05 ns time per op/push & pop: 91.54 ns time per op/swap: 104.43 ns time per op/xchg int: 95.47 ns Ref with [@poll error]: ops over time/cas int: 118.46 M/s ops over time/get: 321.24 M/s ops over time/incr: 271.59 M/s ops over time/push & pop: 34.64 M/s ops over time/swap: 64.32 M/s ops over time/xchg int: 80.23 M/s time per op/cas int: 8.44 ns time per op/get: 3.11 ns time per op/incr: 3.68 ns time per op/push & pop: 28.87 ns time per op/swap: 15.55 ns time per op/xchg int: 12.46 ns Stack: messages over time/one domain: 31.64 M/s time per message/one domain: 31.61 ns Unix: blocking reads over time/1 worker: 0.39 M/s blocking reads over time/2 workers: 0.83 M/s blocking reads over time/4 workers: 1.42 M/s time per blocking read/1 worker: 2566.48 ns time per blocking read/2 workers: 2412.12 ns time per blocking read/4 workers: 2815.44 ns 2025-01-18 00:43.36 ---> saved as "c2155f1b68379bf93ef8d6d098c3ad79fb26148b8a905d9fa9bdaba42def0c79" Job succeeded 2025-01-18 00:43.36: Job succeeded