2025-02-09 13:22.58: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (deca5287e35206850ec28880adae0705730115e9) (linux-x86_64:opensuse-15.6-5.3_opam-2.3) Base: ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85 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 ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85 # opensuse-15.6-5.3_opam-2.3 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src 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 ./ RUN opam pin add -yn multicore-bench.dev './' RUN echo '(lang dune 3.0)' > './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 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-02-09 13:22.58: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85-opensuse-15.6-5.3_opam-2.3-bbdea2f49ee045baf858fda2a2111a8d" 2025-02-09 13:22.58: Using OBuilder spec: ((from ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85) (comment opensuse-15.6-5.3_opam-2.3) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo 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")) (workdir /src) (run (shell "sudo chown opam /src")) (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 ./)) (run (network host) (shell "opam pin add -yn multicore-bench.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './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 /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-02-09 13:22.58: Waiting for resource in pool OCluster 2025-02-09 14:23.02: Waiting for worker… 2025-02-09 14:27.05: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at deca528 Ignore results from ops on `ref` benchmarks (from ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85) Unable to find image 'ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85' locally docker.io/ocaml/opam@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85: Pulling from ocaml/opam d793294525df: Pulling fs layer d793294525df: Verifying Checksum d793294525df: Download complete d793294525df: Pull complete Digest: sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85 Status: Downloaded newer image for ocaml/opam@sha256:a7236a7ecea5493597309d4dfb0921efb6f22c774d113d8b1d867a2fafbd0e85 2025-02-09 14:27.06 ---> using "01480b8d375178d58fb0ed99cc807a8272a29b3c89004466992274f3d0f7aebf" from cache /: (comment opensuse-15.6-5.3_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-02-09 14:27.06 ---> using "8526c461f19d2d65ec20c8906fc7669eb961c05ebbdae44127fb55abe6651738" from cache /src: (run (shell "opam init --reinit -ni")) Configuring from /home/opam/.opamrc and then from 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. This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] Could not update repository "opam-repository-archive": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocaml/opam-repository-archive/': Could not resolve host: github.com" [default] synchronised from file:///home/opam/opam-repository 2025-02-09 14:28.54 ---> saved as "f3d6b6709409d28b390c678c2becb71c6eb6d39b7e56205b09ca32a8972c1239" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 5.3.0 2.3.0 2025-02-09 14:28.55 ---> saved as "be45bc429d56468b28e0fae0dcfe058b794fdf9c4d2381bc5c90a28f2c919d0c" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-02-09 14:28.55 ---> saved as "0b6e7a7ebd566d32327dd0dea5f63b63a61951f4dec5d6d69f3cd312a425bd50" /src: (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")) 3ee951993d Merge pull request #27253 from kit-ty-kate/opam-publish-ocamlfind.1.9.8 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [opam-repository-archive] no changes from git+https://github.com/ocaml/opam-repository-archive [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) 2025-02-09 14:31.15 ---> saved as "334f52d2bc50910b75ad2202285a150904224f9047f933ebc7a203851c4878dd" /src: (copy (src multicore-bench.opam) (dst ./)) 2025-02-09 14:31.17 ---> saved as "4371d281e925ca089ba6eda693a48010156d1226428210eeef500fd2991dbce1" /src: (run (network host) (shell "opam pin add -yn multicore-bench.dev './'")) [multicore-bench.dev] synchronised (file:///src) multicore-bench is now pinned to file:///src (version dev) 2025-02-09 14:31.38 ---> saved as "e23cc9e2751d151e5a7d20a6dc4fb9c50d6726931ce33e65cca7eb81fa9d9e46" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-02-09 14:31.39 ---> saved as "86f7d90fdd304c73e794d018b23f7d9095d214b735ea8403acac9041090417ce" /src: (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") /src: (env CI true) /src: (env OCAMLCI true) /src: (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")) + /usr/bin/sudo "zypper" "--non-interactive" "refresh" - Repository 'Update repository of openSUSE Backports' is up to date. - Repository 'Update repository with updates from SUSE Linux Enterprise 15' is up to date. - Repository 'Main Update Repository' is up to date. - Repository 'Update Repository (Non-Oss)' is up to date. - Repository 'Non-OSS Repository' is up to date. - Repository 'Main Repository' is up to date. - All repositories have been refreshed. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [multicore-bench.dev] synchronised (file:///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). 2025-02-09 14:32.59 ---> saved as "727801d2f1984085090044a3ac5fc3c1c92caebfba4968e061dd458996a4c20d" /src: (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 astring.0.8.5 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain_shims.0.1.0 (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 ocamlbuild.0.15.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved re.1.12.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved result.1.5 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved yojson.2.2.2 (cached) -> retrieved topkg.1.0.7 (cached) -> retrieved dune.3.17.2 (cached) -> installed cmdliner.1.3.0 -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.15.0 -> installed topkg.1.0.7 -> installed mtime.2.1.0 -> installed fmt.0.9.0 -> installed astring.0.8.5 -> installed logs.0.7.0 -> installed dune.3.17.2 -> installed domain_shims.0.1.0 -> installed csexp.1.5.2 -> installed ocaml-version.3.7.3 -> installed result.1.5 -> installed thread-table.1.0.0 -> installed multicore-magic.2.3.1 -> installed backoff.0.1.1 -> installed camlp-streams.5.0.1 -> installed domain-local-await.1.0.1 -> installed cppo.1.8.0 -> installed re.1.12.0 -> installed yojson.2.2.2 -> installed mdx.2.5.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-02-09 14:35.19 ---> saved as "14c5603847126140cce13090faa42bcbdb0b51afde82e1dba58743c7c0c0330e" /src: (copy (src .) (dst /src)) 2025-02-09 14:35.20 ---> saved as "fcc0406e4f39ca594c71bf9fe494db81a3f66a1156e428370917faf843c419a6" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/bench && ./main.exe -brief) Atomic: ops over time/cas int: 52.01 M/s ops over time/get: 335.49 M/s ops over time/incr: 74.45 M/s ops over time/push & pop: 17.94 M/s ops over time/swap: 34.96 M/s ops over time/xchg int: 65.92 M/s time per op/cas int: 19.23 ns time per op/get: 2.98 ns time per op/incr: 13.43 ns time per op/push & pop: 55.74 ns time per op/swap: 28.61 ns time per op/xchg int: 15.17 ns Atomic incr: ops over time/CAS, 1 domains: 54.03 M/s ops over time/CAS, 2 domains: 14.22 M/s ops over time/CAS, 4 domains: 9.69 M/s ops over time/CAS, 8 domains: 6.44 M/s ops over time/CAS with backoff, 1 domains: 54.28 M/s ops over time/CAS with backoff, 2 domains: 44.53 M/s ops over time/CAS with backoff, 4 domains: 46.25 M/s ops over time/CAS with backoff, 8 domains: 12.08 M/s ops over time/Incr, 1 domains: 70.78 M/s ops over time/Incr, 2 domains: 44.13 M/s ops over time/Incr, 4 domains: 50.72 M/s ops over time/Incr, 8 domains: 17.82 M/s time per op/CAS, 1 domains: 18.51 ns time per op/CAS, 2 domains: 140.61 ns time per op/CAS, 4 domains: 413.01 ns time per op/CAS, 8 domains: 1241.53 ns time per op/CAS with backoff, 1 domains: 18.42 ns time per op/CAS with backoff, 2 domains: 44.91 ns time per op/CAS with backoff, 4 domains: 86.48 ns time per op/CAS with backoff, 8 domains: 662.43 ns time per op/Incr, 1 domains: 14.13 ns time per op/Incr, 2 domains: 45.32 ns time per op/Incr, 4 domains: 78.87 ns time per op/Incr, 8 domains: 448.84 ns Bounded_q: messages over time/1 adder, 1 taker: 3.93 M/s messages over time/1 adder, 2 takers: 1.97 M/s messages over time/1 adder, 4 takers: 1.36 M/s messages over time/2 adders, 1 taker: 3.17 M/s messages over time/2 adders, 2 takers: 2.22 M/s messages over time/2 adders, 4 takers: 2.05 M/s messages over time/4 adders, 1 taker: 1.82 M/s messages over time/4 adders, 2 takers: 2.02 M/s messages over time/4 adders, 4 takers: 1.97 M/s messages over time/one domain: 3.59 M/s time per message/1 adder, 1 taker: 509.43 ns time per message/1 adder, 2 takers: 1522.02 ns time per message/1 adder, 4 takers: 3675.47 ns time per message/2 adders, 1 taker: 947.39 ns time per message/2 adders, 2 takers: 1800.25 ns time per message/2 adders, 4 takers: 2924.87 ns time per message/4 adders, 1 taker: 2749.86 ns time per message/4 adders, 2 takers: 2973.89 ns time per message/4 adders, 4 takers: 4060.53 ns time per message/one domain: 278.68 ns Hashtbl: operations over time/1 worker, 10% reads: 4.50 M/s operations over time/1 worker, 50% reads: 4.57 M/s operations over time/1 worker, 90% reads: 5.06 M/s operations over time/2 workers, 10% reads: 1.99 M/s operations over time/2 workers, 50% reads: 3.61 M/s operations over time/2 workers, 90% reads: 3.04 M/s operations over time/4 workers, 10% reads: 3.65 M/s operations over time/4 workers, 50% reads: 3.92 M/s operations over time/4 workers, 90% reads: 3.42 M/s operations over time/8 workers, 10% reads: 3.02 M/s operations over time/8 workers, 50% reads: 2.98 M/s operations over time/8 workers, 90% reads: 3.03 M/s operations over time/one domain, 10% reads: 9.59 M/s operations over time/one domain, 50% reads: 9.37 M/s operations over time/one domain, 90% reads: 11.75 M/s time per operation/1 worker, 10% reads: 222.03 ns time per operation/1 worker, 50% reads: 218.90 ns time per operation/1 worker, 90% reads: 197.44 ns time per operation/2 workers, 10% reads: 1004.50 ns time per operation/2 workers, 50% reads: 553.78 ns time per operation/2 workers, 90% reads: 657.36 ns time per operation/4 workers, 10% reads: 1096.34 ns time per operation/4 workers, 50% reads: 1021.16 ns time per operation/4 workers, 90% reads: 1169.36 ns time per operation/8 workers, 10% reads: 2648.71 ns time per operation/8 workers, 50% reads: 2681.48 ns time per operation/8 workers, 90% reads: 2639.10 ns time per operation/one domain, 10% reads: 104.25 ns time per operation/one domain, 50% reads: 106.67 ns time per operation/one domain, 90% reads: 85.13 ns Queue: messages over time/one domain: 20.94 M/s time per message/one domain: 47.77 ns Ref with Mutex: ops over time/cas int: 8.95 M/s ops over time/get: 8.81 M/s ops over time/incr: 9.85 M/s ops over time/push & pop: 7.60 M/s ops over time/swap: 8.78 M/s ops over time/xchg int: 9.10 M/s time per op/cas int: 111.71 ns time per op/get: 113.51 ns time per op/incr: 101.56 ns time per op/push & pop: 131.50 ns time per op/swap: 113.84 ns time per op/xchg int: 109.85 ns Ref with [@poll error]: ops over time/cas int: 96.76 M/s ops over time/get: 337.08 M/s ops over time/incr: 196.91 M/s ops over time/push & pop: 19.74 M/s ops over time/swap: 43.43 M/s ops over time/xchg int: 101.65 M/s time per op/cas int: 10.33 ns time per op/get: 2.97 ns time per op/incr: 5.08 ns time per op/push & pop: 50.65 ns time per op/swap: 23.03 ns time per op/xchg int: 9.84 ns Stack: messages over time/one domain: 22.00 M/s time per message/one domain: 45.46 ns Unix: blocking reads over time/1 worker: 0.68 M/s blocking reads over time/2 workers: 1.00 M/s blocking reads over time/4 workers: 1.14 M/s time per blocking read/1 worker: 1478.53 ns time per blocking read/2 workers: 1997.22 ns time per blocking read/4 workers: 3494.01 ns 2025-02-09 14:36.11 ---> saved as "1ce8a036fec4139c16f07426848e47a4796184976a0f45875df162a59a2f3354" Job succeeded 2025-02-09 14:36.11: Job succeeded