2025-05-17 15:44.17: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (da98794e7fc55064aafbd26aceee7f3316a4ab2b) (freebsd-x86_64:freebsd-14.2-4.14_opam-2.3) Base: freebsd-14.2-ocaml-4.14 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 da98794e cat > Dockerfile <<'END-OF-DOCKERFILE' FROM freebsd-14.2-ocaml-4.14 # freebsd-14.2-4.14_opam-2.3 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 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 ./ 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.3.18.2 fmt.0.10.0 logs.0.8.0 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.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 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-05-17 15:44.17: Using cache hint "ocaml-multicore/multicore-bench-freebsd-14.2-ocaml-4.14-freebsd-14.2-4.14_opam-2.3-ca79e40941293f2b07c18dfa608cc722" 2025-05-17 15:44.17: Using OBuilder spec: ((from freebsd-14.2-ocaml-4.14) (comment freebsd-14.2-4.14_opam-2.3) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 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 ./)) (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.3.18.2 fmt.0.10.0 logs.0.8.0 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.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 /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-05-17 15:44.17: Waiting for resource in pool OCluster 2025-05-17 15:44.17: Waiting for worker… 2025-05-17 15:44.17: Got resource from pool OCluster Building on rosemary All commits already cached HEAD is now at da98794 Avoid `broadcast` in `Bounded_q` benchmark (from freebsd-14.2-ocaml-4.14) 2025-05-17 15:44.18 ---> using "e232d73c9161ea3ff94ff4ae2b5a6983da9a9ca98d5185b2db1dbadeae5228e2" from cache /: (comment freebsd-14.2-4.14_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam")) 2025-05-17 15:44.19 ---> using "5aedfaeff2bc60ce09298f87624d557fac4c416addb6915ab987317e95fa6323" from cache /src: (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. This version of opam requires an update to the layout of /home/opam/.opam from version 2.1 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [y/n] y [NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=1 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///home/opam/opam-repository 2025-05-17 15:44.19 ---> using "33d10a393b3f49c5577becd825d2bcab91e98bdde15eb554bf0dba345ccb7809" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) FreeBSD 14.2-RELEASE-p1 The OCaml toplevel, version 4.14.2 2.3.0 2025-05-17 15:44.19 ---> using "318cf18a0512582a14a586ceb7ba02273510347df5896f5e5d533054ff3c99cc" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-05-17 15:44.20 ---> using "6fc646c578a950069629f2a24c45eb1d012bef32c9d3cba5f25029d6618e05d7" from cache /src: (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")) 35eb2f107a Merge pull request #27838 from maiste/release-dune-3.18.2 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.4.0 - ocaml-config.3 However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. 2025-05-17 15:44.20 ---> using "33bd31d465814134d9845fbc6b4c2487eecfa11473c64d6dd6ded13b157eee71" from cache /src: (copy (src multicore-bench.opam) (dst ./)) 2025-05-17 15:44.20 ---> using "b2df414cf4751dbf28b78fb4c5982f1a14b6f6d2a0153152ccac0fe41bbfdb1c" from cache /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) 2025-05-17 15:44.21 ---> using "f2cc6567e9051af9645f5cd8cad38c77b123a55097e824e47ba4dc51f5bfd244" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-05-17 15:44.21 ---> using "a4978c5c33eed4bf8b7ba0362cf0194ec94aabb3f1bc2ce71015dcbd169e6e0b" from cache /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.3.18.2 fmt.0.10.0 logs.0.8.0 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.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") /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")) [WARNING] Unknown update command for bsd, skipping system update <><> 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). 2025-05-17 15:44.21 ---> using "4c7e869e5ec7ff2f8789f3a55a03c724ece08d345c1ea452f1566656c68e32da" from cache /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 ∗ astring 0.8.5 ∗ backoff 0.1.1 ∗ 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-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 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> ⬇ retrieved camlp-streams.5.0.1 (cached) ⬇ retrieved backoff.0.1.1 (cached) ⬇ retrieved astring.0.8.5 (cached) ⬇ retrieved cppo.1.8.0 (cached) ⬇ retrieved csexp.1.5.2 (cached) ⬇ retrieved domain-local-await.1.0.1 (cached) ⬇ retrieved domain_shims.0.1.0 (cached) ⬇ retrieved cmdliner.1.3.0 (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 result.1.5 (cached) ⬇ retrieved seq.base (cached) ∗ installed seq.base ⬇ retrieved re.1.12.0 (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 ocamlfind.1.9.8 ∗ installed ocamlbuild.0.16.1 ∗ installed topkg.1.0.8 ∗ installed mtime.2.1.0 ∗ installed fmt.0.10.0 ∗ installed astring.0.8.5 ∗ installed logs.0.8.0 ∗ installed dune.3.18.2 ∗ installed camlp-streams.5.0.1 ∗ installed domain_shims.0.1.0 ∗ installed csexp.1.5.2 ∗ installed backoff.0.1.1 ∗ installed result.1.5 ∗ installed thread-table.1.0.0 ∗ installed ocaml-version.4.0.0 ∗ installed multicore-magic.2.3.1 ∗ 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. 2025-05-17 15:44.21 ---> using "68b0861ee879391f8d56a4b873396f4dacd431612b6cf7c331b34e75bd39ddc0" from cache /src: (copy (src .) (dst /src)) 2025-05-17 15:44.22 ---> using "656f4dda9f5e3b95f1646b51e0ea70eaaba530c2daf4f5e3b13ce7ddfb66e275" from cache /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: 145.37 M/s ops over time/get: 435.70 M/s ops over time/incr: 228.38 M/s ops over time/push & pop: 75.24 M/s ops over time/swap: 86.96 M/s ops over time/xchg int: 154.87 M/s time per op/cas int: 6.88 ns time per op/get: 2.30 ns time per op/incr: 4.38 ns time per op/push & pop: 13.29 ns time per op/swap: 11.50 ns time per op/xchg int: 6.46 ns Atomic incr: ops over time/CAS, 1 domains: 154.70 M/s ops over time/CAS with backoff, 1 domains: 145.69 M/s ops over time/Incr, 1 domains: 290.60 M/s time per op/CAS, 1 domains: 6.46 ns time per op/CAS with backoff, 1 domains: 6.86 ns time per op/Incr, 1 domains: 3.44 ns Bounded_q: messages over time/one domain: 7.66 M/s time per message/one domain: 130.56 ns Hashtbl: operations over time/1 worker, 10% reads: 9.39 M/s operations over time/1 worker, 50% reads: 9.31 M/s operations over time/1 worker, 90% reads: 10.01 M/s operations over time/2 workers, 10% reads: 9.33 M/s operations over time/2 workers, 50% reads: 9.32 M/s operations over time/2 workers, 90% reads: 9.97 M/s operations over time/4 workers, 10% reads: 8.83 M/s operations over time/4 workers, 50% reads: 8.78 M/s operations over time/4 workers, 90% reads: 9.60 M/s operations over time/8 workers, 10% reads: 7.60 M/s operations over time/8 workers, 50% reads: 7.81 M/s operations over time/8 workers, 90% reads: 8.43 M/s operations over time/one domain, 10% reads: 16.29 M/s operations over time/one domain, 50% reads: 16.07 M/s operations over time/one domain, 90% reads: 17.07 M/s time per operation/1 worker, 10% reads: 106.49 ns time per operation/1 worker, 50% reads: 107.36 ns time per operation/1 worker, 90% reads: 99.89 ns time per operation/2 workers, 10% reads: 214.38 ns time per operation/2 workers, 50% reads: 214.49 ns time per operation/2 workers, 90% reads: 200.66 ns time per operation/4 workers, 10% reads: 453.17 ns time per operation/4 workers, 50% reads: 455.66 ns time per operation/4 workers, 90% reads: 416.68 ns time per operation/8 workers, 10% reads: 1052.94 ns time per operation/8 workers, 50% reads: 1024.36 ns time per operation/8 workers, 90% reads: 948.99 ns time per operation/one domain, 10% reads: 61.41 ns time per operation/one domain, 50% reads: 62.23 ns time per operation/one domain, 90% reads: 58.57 ns Queue: messages over time/one domain: 29.21 M/s time per message/one domain: 34.24 ns Ref with Mutex: ops over time/cas int: 19.31 M/s ops over time/get: 20.13 M/s ops over time/incr: 19.88 M/s ops over time/push & pop: 18.18 M/s ops over time/swap: 17.94 M/s ops over time/xchg int: 19.31 M/s time per op/cas int: 51.79 ns time per op/get: 49.68 ns time per op/incr: 50.29 ns time per op/push & pop: 54.99 ns time per op/swap: 55.73 ns time per op/xchg int: 51.77 ns Ref with [@poll error]: ops over time/cas int: 141.06 M/s ops over time/get: 370.31 M/s ops over time/incr: 319.67 M/s ops over time/push & pop: 72.37 M/s ops over time/swap: 82.25 M/s ops over time/xchg int: 154.72 M/s time per op/cas int: 7.09 ns time per op/get: 2.70 ns time per op/incr: 3.13 ns time per op/push & pop: 13.82 ns time per op/swap: 12.16 ns time per op/xchg int: 6.46 ns Stack: messages over time/one domain: 34.05 M/s time per message/one domain: 29.37 ns Unix: blocking reads over time/1 worker: 0.45 M/s time per blocking read/1 worker: 2212.98 ns 2025-05-17 15:44.22 ---> using "acda3ed5de7c22dfb756b25204baf28122e20b17d2a4f058e2bfbb8a354b64c4" from cache Job succeeded 2025-05-17 15:44.22: Job succeeded