2024-09-11 13:30.32: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (298c5d1e24da82a9640825ef4a68b9aef88daaca) (linux-x86_64:fedora-40-4.14_opam-2.2) Base: ocaml/opam:fedora-40-ocaml-4.14@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2 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 298c5d1e cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:fedora-40-ocaml-4.14@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2 # fedora-40-4.14_opam-2.2 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo dnf install -y findutils RUN sudo ln -f /usr/bin/opam-2.2 /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 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 multicore-bench.opam ./ RUN opam pin add -yn multicore-bench.dev './' ENV DEPS="astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-version.3.6.8 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=2.2 --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 2024-09-11 13:30.32: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:fedora-40-ocaml-4.14@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2-fedora-40-4.14_opam-2.2-8eb9b3889d1857e02caa258b6a665f2c" 2024-09-11 13:30.32: Using OBuilder spec: ((from ocaml/opam:fedora-40-ocaml-4.14@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2) (comment fedora-40-4.14_opam-2.2) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (network host) (shell "sudo dnf install -y findutils")) (run (shell "sudo ln -f /usr/bin/opam-2.2 /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 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && 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 './'")) (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-version.3.6.8 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=2.2 --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")) ) 2024-09-11 13:30.32: Waiting for resource in pool OCluster 2024-09-11 14:05.13: Waiting for worker… 2024-09-11 14:10.27: Got resource from pool OCluster Building on x86-bm-c13.sw.ocaml.org All commits already cached HEAD is now at 298c5d1 Add a naïve bounded queue benchmark (from ocaml/opam:fedora-40-ocaml-4.14@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2) Unable to find image 'ocaml/opam:fedora-40-ocaml-4.14@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2' locally docker.io/ocaml/opam@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2: Pulling from ocaml/opam 713ced3240da: Pulling fs layer 713ced3240da: Waiting 713ced3240da: Verifying Checksum 713ced3240da: Download complete 713ced3240da: Pull complete Digest: sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2 Status: Downloaded newer image for ocaml/opam@sha256:7a559fbce3a98093c0094707c7eec2d9d32c1dbf3fec97d107ee0221607570f2 2024-09-11 14:10.28 ---> using "d935b78b3b3d1b9175556810bedcd612a82afc930885b14f52a4ce87dfe76c2d" from cache /: (comment fedora-40-4.14_opam-2.2) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (network host) (shell "sudo dnf install -y findutils")) Fedora 40 - x86_64 357 kB/s | 28 kB 00:00 Fedora 40 openh264 (From Cisco) - x86_64 15 kB/s | 989 B 00:00 Fedora 40 - x86_64 - Updates 171 kB/s | 12 kB 00:00 Fedora 40 - x86_64 - Updates 6.7 MB/s | 4.8 MB 00:00 Package findutils-1:4.9.0-9.fc40.x86_64 is already installed. Dependencies resolved. Nothing to do. Complete! 2024-09-11 14:10.28 ---> using "b95dac668c44721e374419201a9bd94f72da55184895174c6c06fd9a8d08cc60" from cache /src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam")) 2024-09-11 14:10.28 ---> using "18d966f9d7a48212549a29d80cabca0c2ad8ff0c9cf80df3c4bc95ce0a8036a6" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file:///home/opam/opam-repository 2024-09-11 14:10.28 ---> using "b511d78c82857fc94cf916a0e91483566fbaa3ae9d3b6eacde46cf485be8912d" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-119-generic The OCaml toplevel, version 4.14.2 2.2.1 2024-09-11 14:10.28 ---> using "342175cbcca3d2e7439a8e49d953a41a641fd33389ae32a64d0e026e1e56cd76" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2024-09-11 14:10.28 ---> using "2c702272e1dedf073d86e5921443fe8509d1dae712d6127840e3496ff9662007" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD e89899ac28..0329818dcf master -> origin/master 0329818dcf Merge pull request #26527 from dbuenzli/b0-publish-mtime.2.1.0-etc-b00ab5a8b3cb608d <><> 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. # Run eval $(opam env) to update the current shell environment 2024-09-11 14:10.28 ---> using "7f34094f1f36c47a8f670206150e19c0b09e315b13430475e8e02e97fd797948" from cache /src: (copy (src multicore-bench.opam) (dst ./)) 2024-09-11 14:10.28 ---> saved as "ae24b4c78dc42f8322266ff256f41823852c9e11dd017ae9235b1750f6603450" /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) 2024-09-11 14:10.29 ---> saved as "98c17ee577b78e423a35a6b2a4a994e6a2744da3da045f1923becefd9b5e3366" /src: (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-version.3.6.8 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") /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=2.2 --depext-only -y multicore-bench.dev $DEPS")) + /usr/bin/sudo "yum" "makecache" - Fedora 40 - x86_64 343 kB/s | 28 kB 00:00 - Fedora 40 openh264 (From Cisco) - x86_64 14 kB/s | 989 B 00:00 - Fedora 40 - x86_64 - Updates 174 kB/s | 12 kB 00:00 - Metadata cache created. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [multicore-bench.dev] synchronised (no changes) [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 host-system-other is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [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). 2024-09-11 14:10.57 ---> saved as "2d13d3a42d9c9c4a747e73acb439721addeb5a9982ef6720e1af03927e4654df" /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 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 host-system-other is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [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 0.1.0 - install camlp-streams 5.0.1 - install cmdliner 1.3.0 - install cppo 1.7.0 - install csexp 1.5.2 - install domain-local-await 1.0.1 - install domain_shims 0.1.0 - install dune 3.16.0 - install fmt 0.9.0 - install logs 0.7.0 - install mdx 2.4.1 - install mtime 2.1.0 - install multicore-magic 2.3.0 - install ocaml-version 3.6.8 - 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 backoff.0.1.0 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.7.0 (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 mdx.2.4.1 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.0 (cached) -> retrieved ocaml-version.3.6.8 (cached) -> retrieved ocamlbuild.0.15.0 (cached) -> retrieved ocamlfind.1.9.6 (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 topkg.1.0.7 (cached) -> retrieved yojson.2.2.2 (cached) -> retrieved dune.3.16.0 (cached) -> installed cmdliner.1.3.0 -> installed ocamlfind.1.9.6 -> 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.3.16.0 -> installed domain_shims.0.1.0 -> installed csexp.1.5.2 -> installed result.1.5 -> installed thread-table.1.0.0 -> installed camlp-streams.5.0.1 -> installed backoff.0.1.0 -> installed multicore-magic.2.3.0 -> installed ocaml-version.3.6.8 -> installed domain-local-await.1.0.1 -> installed cppo.1.7.0 -> installed re.1.12.0 -> installed yojson.2.2.2 -> installed mdx.2.4.1 Done. # Run eval $(opam env) to update the current shell environment 2024-09-11 14:12.35 ---> saved as "a39767c2e802a41a882c793ea523ae2b772709de36d186b3113c788b0c96cbcf" /src: (copy (src .) (dst /src)) 2024-09-11 14:12.36 ---> saved as "9560c2e33866231d9783a132862546210462bdc953250b8ee022d5320eaee80a" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/bench && ./main.exe -brief) Atomic: time per op/get: 2.98 ns ops over time/get: 335.48 M/s time per op/incr: 5.45 ns ops over time/incr: 183.47 M/s time per op/push & pop: 29.77 ns ops over time/push & pop: 33.59 M/s time per op/cas int: 9.69 ns ops over time/cas int: 103.23 M/s time per op/xchg int: 9.43 ns ops over time/xchg int: 106.02 M/s time per op/swap: 18.62 ns ops over time/swap: 53.70 M/s Atomic incr: time per op/CAS, 1 domains: 9.54 ns ops over time/CAS, 1 domains: 104.86 M/s time per op/CAS with backoff, 1 domains: 9.59 ns ops over time/CAS with backoff, 1 domains: 104.24 M/s time per op/Incr, 1 domains: 4.74 ns ops over time/Incr, 1 domains: 211.16 M/s Bounded_q: time per message/one domain: 200.37 ns messages over time/one domain: 4.99 M/s Hashtbl: time per operation/one domain, 10% reads: 94.33 ns operations over time/one domain, 10% reads: 10.60 M/s time per operation/one domain, 50% reads: 91.00 ns operations over time/one domain, 50% reads: 10.99 M/s time per operation/one domain, 90% reads: 82.31 ns operations over time/one domain, 90% reads: 12.15 M/s time per operation/1 worker, 10% reads: 168.31 ns operations over time/1 worker, 10% reads: 5.94 M/s time per operation/2 workers, 10% reads: 342.55 ns operations over time/2 workers, 10% reads: 5.84 M/s time per operation/4 workers, 10% reads: 699.83 ns operations over time/4 workers, 10% reads: 5.72 M/s time per operation/8 workers, 10% reads: 1375.42 ns operations over time/8 workers, 10% reads: 5.82 M/s time per operation/1 worker, 50% reads: 163.91 ns operations over time/1 worker, 50% reads: 6.10 M/s time per operation/2 workers, 50% reads: 342.70 ns operations over time/2 workers, 50% reads: 5.84 M/s time per operation/4 workers, 50% reads: 730.41 ns operations over time/4 workers, 50% reads: 5.48 M/s time per operation/8 workers, 50% reads: 1466.45 ns operations over time/8 workers, 50% reads: 5.46 M/s time per operation/1 worker, 90% reads: 162.66 ns operations over time/1 worker, 90% reads: 6.15 M/s time per operation/2 workers, 90% reads: 326.49 ns operations over time/2 workers, 90% reads: 6.13 M/s time per operation/4 workers, 90% reads: 666.68 ns operations over time/4 workers, 90% reads: 6.00 M/s time per operation/8 workers, 90% reads: 1369.93 ns operations over time/8 workers, 90% reads: 5.84 M/s Queue: time per message/one domain: 41.21 ns messages over time/one domain: 24.26 M/s Ref with Mutex: time per op/get: 74.49 ns ops over time/get: 13.42 M/s time per op/incr: 72.49 ns ops over time/incr: 13.79 M/s time per op/push & pop: 86.93 ns ops over time/push & pop: 11.50 M/s time per op/cas int: 81.08 ns ops over time/cas int: 12.33 M/s time per op/xchg int: 79.87 ns ops over time/xchg int: 12.52 M/s time per op/swap: 83.74 ns ops over time/swap: 11.94 M/s Ref with [@poll error]: time per op/get: 2.66 ns ops over time/get: 375.60 M/s time per op/incr: 4.55 ns ops over time/incr: 219.61 M/s time per op/push & pop: 29.70 ns ops over time/push & pop: 33.67 M/s time per op/cas int: 9.51 ns ops over time/cas int: 105.16 M/s time per op/xchg int: 9.45 ns ops over time/xchg int: 105.77 M/s time per op/swap: 18.07 ns ops over time/swap: 55.34 M/s Stack: time per message/one domain: 37.22 ns messages over time/one domain: 26.86 M/s Unix: time per blocking read/1 worker: 2044.52 ns blocking reads over time/1 worker: 0.49 M/s 2024-09-11 14:12.47 ---> saved as "338b490c0d48315d710d7027f6f6e4a546f6d253548141dc605e80ff1e768136" Job succeeded 2024-09-11 14:12.47: Job succeeded