2025-01-21 14:12.24: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (c4f3be59867507af48fa279a46910f291750f0fa) (linux-x86_64:opensuse-15.6-4.14_opam-2.3) Base: ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:eba88f820fea1feb3ac2d7d0020fd3bfe96214091920268a2ce30c4f41a21e92 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 ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:eba88f820fea1feb3ac2d7d0020fd3bfe96214091920268a2ce30c4f41a21e92 # opensuse-15.6-4.14_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 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 ./ 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-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 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-01-21 14:12.24: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:eba88f820fea1feb3ac2d7d0020fd3bfe96214091920268a2ce30c4f41a21e92-opensuse-15.6-4.14_opam-2.3-a6ce96dbbb6af53835677281ad10586e" 2025-01-21 14:12.24: Using OBuilder spec: ((from ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:eba88f820fea1feb3ac2d7d0020fd3bfe96214091920268a2ce30c4f41a21e92) (comment opensuse-15.6-4.14_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 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 ./)) (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-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 /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-01-21 14:12.24: Waiting for resource in pool OCluster 2025-01-21 15:04.14: Waiting for worker… 2025-01-21 15:06.50: Got resource from pool OCluster Building on asteria.caelum.ci.dev 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 ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:eba88f820fea1feb3ac2d7d0020fd3bfe96214091920268a2ce30c4f41a21e92) 2025-01-21 15:06.51 ---> using "0485a2026e564b724b0cb53982b52df4b1cf6ee09411c531de89eb83512d3b66" from cache /: (comment opensuse-15.6-4.14_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")) 2025-01-21 15:06.51 ---> using "8489ffa21b79d4e1e8cf9325f2838644bf1968d6f4341b1df21167b05c6c938a" 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 2025-01-21 15:06.51 ---> using "7bedd2c4d046d9add0406293b3094500471a086d41fd8b3387c8988739108452" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-130-generic The OCaml toplevel, version 4.14.2 2.3.0 2025-01-21 15:06.51 ---> using "65da99c74455127a0a6d102b58243310e578556c13a107b83c64cd505372d68d" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-01-21 15:06.51 ---> using "0c6f8d5259d9044ee17be87bfbfcca5213e6bd35a55b54ac775c3861dec10c5c" from cache /src: (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 3e681a81f6..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 15:06.51 ---> using "5a2b96cc1e68a5186abc90cbb96c8532cd8a914ed383ebdd2a5a56f9b6ae50a0" from cache /src: (copy (src multicore-bench.opam) (dst ./)) 2025-01-21 15:06.51 ---> saved as "6ab31c9969b1f71024e61be0cfaf716598eebeb14d06e2af82f718e4e4889a22" /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) 2025-01-21 15:06.56 ---> saved as "b5ad555f0ca2a78312102ec101de95a2e3047678b8ce482243cbb72b99005770" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-01-21 15:06.56 ---> saved as "608e71e04d3d89f4de99d323b521a68a6a9bdde8fc4f33ab1d5e2fd6cb5a7bb8" /src: (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") /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" - Retrieving repository 'Update repository of openSUSE Backports' metadata [....... - .....done] - Building repository 'Update repository of openSUSE Backports' cache [....done] - Repository 'Non-OSS Repository' is up to date. - Repository 'Main Repository' is up to date. - Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [........ - ......... - .......... - .......... - ......... - ...done] - Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [.. - ..done] - Repository 'Main Update Repository' is up to date. - Repository 'Update Repository (Non-Oss)' 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 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 15:07.26 ---> saved as "f87ad25584872f14b98a02b56c9759b89b92446f8306bdc12c6c8c544599a72f" /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 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 backoff.0.1.1 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved astring.0.8.5 (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 mdx.2.5.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (cached) -> retrieved ocaml-version.3.7.3 (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.3.17.1 (cached) -> installed cmdliner.1.3.0 -> installed ocamlbuild.0.15.0 -> installed ocamlfind.1.9.6 -> 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.3.17.1 -> installed domain_shims.0.1.0 -> installed csexp.1.5.2 -> installed result.1.5 -> installed camlp-streams.5.0.1 -> installed thread-table.1.0.0 -> installed backoff.0.1.1 -> installed multicore-magic.2.3.1 -> installed ocaml-version.3.7.3 -> installed domain-local-await.1.0.1 -> installed re.1.12.0 -> installed cppo.1.8.0 -> installed yojson.2.2.2 -> installed mdx.2.5.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-01-21 15:08.04 ---> saved as "d20245586ee2fb046cf0d4e7dec6cada9ff0761b084d91f77b24e51baf303a06" /src: (copy (src .) (dst /src)) 2025-01-21 15:08.04 ---> saved as "acbc70f3cb843460477d291a25358c5d331f3c935058dc74a2b9c6dbba144efa" /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: 148.55 M/s ops over time/get: 556.64 M/s ops over time/incr: 252.31 M/s ops over time/push & pop: 87.26 M/s ops over time/swap: 105.18 M/s ops over time/xchg int: 155.62 M/s time per op/cas int: 6.73 ns time per op/get: 1.80 ns time per op/incr: 3.96 ns time per op/push & pop: 11.46 ns time per op/swap: 9.51 ns time per op/xchg int: 6.43 ns Atomic incr: ops over time/CAS, 1 domains: 223.00 M/s ops over time/CAS with backoff, 1 domains: 208.86 M/s ops over time/Incr, 1 domains: 229.13 M/s time per op/CAS, 1 domains: 4.48 ns time per op/CAS with backoff, 1 domains: 4.79 ns time per op/Incr, 1 domains: 4.36 ns Bounded_q: messages over time/one domain: 13.55 M/s time per message/one domain: 73.79 ns Hashtbl: operations over time/1 worker, 10% reads: 15.56 M/s operations over time/1 worker, 50% reads: 15.19 M/s operations over time/1 worker, 90% reads: 18.44 M/s operations over time/2 workers, 10% reads: 15.42 M/s operations over time/2 workers, 50% reads: 14.90 M/s operations over time/2 workers, 90% reads: 18.73 M/s operations over time/4 workers, 10% reads: 9.00 M/s operations over time/4 workers, 50% reads: 14.14 M/s operations over time/4 workers, 90% reads: 14.94 M/s operations over time/8 workers, 10% reads: 8.93 M/s operations over time/8 workers, 50% reads: 9.04 M/s operations over time/8 workers, 90% reads: 14.22 M/s operations over time/one domain, 10% reads: 22.88 M/s operations over time/one domain, 50% reads: 22.44 M/s operations over time/one domain, 90% reads: 28.60 M/s time per operation/1 worker, 10% reads: 64.26 ns time per operation/1 worker, 50% reads: 65.85 ns time per operation/1 worker, 90% reads: 54.23 ns time per operation/2 workers, 10% reads: 129.68 ns time per operation/2 workers, 50% reads: 134.24 ns time per operation/2 workers, 90% reads: 106.76 ns time per operation/4 workers, 10% reads: 444.57 ns time per operation/4 workers, 50% reads: 282.80 ns time per operation/4 workers, 90% reads: 280.87 ns time per operation/8 workers, 10% reads: 895.45 ns time per operation/8 workers, 50% reads: 884.97 ns time per operation/8 workers, 90% reads: 587.42 ns time per operation/one domain, 10% reads: 43.70 ns time per operation/one domain, 50% reads: 44.56 ns time per operation/one domain, 90% reads: 34.96 ns Queue: messages over time/one domain: 38.52 M/s time per message/one domain: 25.96 ns Ref with Mutex: ops over time/cas int: 47.43 M/s ops over time/get: 57.82 M/s ops over time/incr: 53.61 M/s ops over time/push & pop: 51.02 M/s ops over time/swap: 38.60 M/s ops over time/xchg int: 51.36 M/s time per op/cas int: 21.09 ns time per op/get: 17.30 ns time per op/incr: 18.65 ns time per op/push & pop: 19.60 ns time per op/swap: 25.91 ns time per op/xchg int: 19.47 ns Ref with [@poll error]: ops over time/cas int: 203.99 M/s ops over time/get: 648.73 M/s ops over time/incr: 302.24 M/s ops over time/push & pop: 97.35 M/s ops over time/swap: 129.54 M/s ops over time/xchg int: 190.77 M/s time per op/cas int: 4.90 ns time per op/get: 1.54 ns time per op/incr: 3.31 ns time per op/push & pop: 10.27 ns time per op/swap: 7.72 ns time per op/xchg int: 5.24 ns Stack: messages over time/one domain: 42.67 M/s time per message/one domain: 23.44 ns Unix: blocking reads over time/1 worker: 0.41 M/s time per blocking read/1 worker: 2457.72 ns 2025-01-21 15:08.08 ---> saved as "90d891ece2568b8d873b6a7dd1e51ec54c460fa148683780c672aa2b4bfdd19b" Job succeeded 2025-01-21 15:08.08: Job succeeded