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:debian-12-5.2+flambda_opam-2.2) Base: ocaml/opam:debian-12-ocaml-5.2-flambda@sha256:7daef57dee20ef9e9da31876dfb6071c17575e44cf81614d5a2d374d0a5b3000 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:debian-12-ocaml-5.2-flambda@sha256:7daef57dee20ef9e9da31876dfb6071c17575e44cf81614d5a2d374d0a5b3000 # debian-12-5.2+flambda_opam-2.2 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src 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-domains.base base-nnp.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.5.2.0 ocaml-config.3 ocaml-variants.5.2.0+options 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:debian-12-ocaml-5.2-flambda@sha256:7daef57dee20ef9e9da31876dfb6071c17575e44cf81614d5a2d374d0a5b3000-debian-12-5.2+flambda_opam-2.2-a6410c9610a1ffdf5ea61cf4a6a2841d" 2024-09-11 13:30.32: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-5.2-flambda@sha256:7daef57dee20ef9e9da31876dfb6071c17575e44cf81614d5a2d374d0a5b3000) (comment debian-12-5.2+flambda_opam-2.2) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (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-domains.base base-nnp.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.5.2.0 ocaml-config.3 ocaml-variants.5.2.0+options 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 14:05.20: Waiting for worker… 2024-09-11 14:10.39: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 298c5d1 Add a naïve bounded queue benchmark (from ocaml/opam:debian-12-ocaml-5.2-flambda@sha256:7daef57dee20ef9e9da31876dfb6071c17575e44cf81614d5a2d374d0a5b3000) 2024-09-11 14:10.40 ---> using "f63350997a245578e743986fad4bbab62e8ebc210cde6a3c1f3bc68fd693c8eb" from cache /: (comment debian-12-5.2+flambda_opam-2.2) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam")) 2024-09-11 14:10.41 ---> using "47b45965c6d056d3836604ec7a851ac466339ada0e953b3dc1e5ae50c62494b7" 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 [NOTE] The 'jobs' option was reset, its value was 39 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=39 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file:///home/opam/opam-repository 2024-09-11 14:10.41 ---> using "e6582525ddf3968ef0c56ec7a548c1618ed8e86eb686739984dddb908ed3a001" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-119-generic The OCaml toplevel, version 5.2.0 2.2.1 2024-09-11 14:10.41 ---> using "ff15df50fa1323cb4cd4c74cec15c9d72eb50f432efe6f20dbfbc6beb3ccc9e5" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2024-09-11 14:10.41 ---> using "5c00250d5a06880badf7f14c0e3b32f09ffea29161b1b4df5cefc78e98045da6" 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 14:10.41 ---> using "af680c729637bc57e3c9cd5030388ed4a204b5fd79d72b8d22c482d56b21ac33" from cache /src: (copy (src multicore-bench.opam) (dst ./)) 2024-09-11 14:10.42 ---> saved as "7ba70113274b6e77d9f7b60fb29949b57ca4222eceaf22683fca23464105e407" /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 14:10.45 ---> saved as "3b5e47d9a3d1a06fef374f8d27e218c5c42dbd75091e931170a0244b77d00670" /src: (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.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.5.2.0 ocaml-config.3 ocaml-variants.5.2.0+options 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 "apt-get" "update" - Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB] - Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB] - Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB] - Get:4 http://deb.debian.org/debian bookworm/main amd64 Packages [8787 kB] - Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index [11.7 kB] - Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [179 kB] - Get:7 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1116 B] - Get:7 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1116 B] - Fetched 9234 kB in 1s (6877 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [multicore-bench.dev] synchronised (no changes) [NOTE] Package ocaml-variants is already installed (current version is 5.2.0+options). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml is already installed (current version is 5.2.0). [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-nnp 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). 2024-09-11 14:10.57 ---> saved as "1ee8ac46b0cd4e23885a0b61494c47c3258d7f56c7741ac330af017f7916067e" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-variants is already installed (current version is 5.2.0+options). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml is already installed (current version is 5.2.0). [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-nnp 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 0.1.0 - 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 cppo.1.7.0 (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 mdx.2.4.1 (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 backoff.0.1.0 -> installed csexp.1.5.2 -> installed result.1.5 -> installed thread-table.1.0.0 -> installed ocaml-version.3.6.8 -> installed camlp-streams.5.0.1 -> installed multicore-magic.2.3.0 -> 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 14:11.45 ---> saved as "84b522488c6c8440af245ff73e4ca72f7924c905e8616aa8e21ce166c13387e6" /src: (copy (src .) (dst /src)) 2024-09-11 14:11.46 ---> saved as "b238c535ad462a28eaad8b9ff99c353edce27c1bc2e21399dba23c8870cdb076" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/5.2/bin/ocamlopt.opt -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I lib/.multicore_bench.objs/byte -I lib/.multicore_bench.objs/native -I /home/opam/.opam/5.2/lib/domain-local-await -I /home/opam/.opam/5.2/lib/mtime -I /home/opam/.opam/5.2/lib/mtime/clock -I /home/opam/.opam/5.2/lib/multicore-magic -I /home/opam/.opam/5.2/lib/ocaml/str -I /home/opam/.opam/5.2/lib/yojson -intf-suffix .ml -no-alias-deps -opaque -open Multicore_bench__ -o lib/.multicore_bench.objs/native/multicore_bench__Times.cmx -c -impl lib/times.ml) File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Thread_table, and its interface was not compiled with -opaque (cd _build/default/bench && ./main.exe -brief) Atomic: time per op/get: 1.59 ns ops over time/get: 628.69 M/s time per op/incr: 5.93 ns ops over time/incr: 168.69 M/s time per op/push & pop: 13.76 ns ops over time/push & pop: 72.69 M/s time per op/cas int: 7.03 ns ops over time/cas int: 142.20 M/s time per op/xchg int: 6.42 ns ops over time/xchg int: 155.69 M/s time per op/swap: 9.44 ns ops over time/swap: 105.97 M/s Atomic incr: time per op/CAS, 1 domains: 6.46 ns ops over time/CAS, 1 domains: 154.75 M/s time per op/CAS, 2 domains: 60.62 ns ops over time/CAS, 2 domains: 32.99 M/s time per op/CAS, 4 domains: 60.35 ns ops over time/CAS, 4 domains: 66.28 M/s time per op/CAS, 8 domains: 216.54 ns ops over time/CAS, 8 domains: 36.94 M/s time per op/CAS with backoff, 1 domains: 6.52 ns ops over time/CAS with backoff, 1 domains: 153.39 M/s time per op/CAS with backoff, 2 domains: 25.97 ns ops over time/CAS with backoff, 2 domains: 77.01 M/s time per op/CAS with backoff, 4 domains: 83.01 ns ops over time/CAS with backoff, 4 domains: 48.19 M/s time per op/CAS with backoff, 8 domains: 251.18 ns ops over time/CAS with backoff, 8 domains: 31.85 M/s time per op/Incr, 1 domains: 5.50 ns ops over time/Incr, 1 domains: 181.90 M/s time per op/Incr, 2 domains: 23.40 ns ops over time/Incr, 2 domains: 85.48 M/s time per op/Incr, 4 domains: 46.55 ns ops over time/Incr, 4 domains: 85.93 M/s time per op/Incr, 8 domains: 100.98 ns ops over time/Incr, 8 domains: 79.22 M/s Bounded_q: time per message/one domain: 91.29 ns messages over time/one domain: 10.95 M/s time per message/1 adder, 1 taker: 698.65 ns messages over time/1 adder, 1 taker: 2.86 M/s time per message/1 adder, 2 takers: 1606.95 ns messages over time/1 adder, 2 takers: 1.87 M/s time per message/1 adder, 4 takers: 1753.76 ns messages over time/1 adder, 4 takers: 2.85 M/s time per message/2 adders, 1 taker: 1098.21 ns messages over time/2 adders, 1 taker: 2.73 M/s time per message/2 adders, 2 takers: 1446.63 ns messages over time/2 adders, 2 takers: 2.77 M/s time per message/2 adders, 4 takers: 5523.37 ns messages over time/2 adders, 4 takers: 1.09 M/s time per message/4 adders, 1 taker: 2178.16 ns messages over time/4 adders, 1 taker: 2.30 M/s time per message/4 adders, 2 takers: 5051.44 ns messages over time/4 adders, 2 takers: 1.19 M/s time per message/4 adders, 4 takers: 9529.34 ns messages over time/4 adders, 4 takers: 0.84 M/s Hashtbl: time per operation/one domain, 10% reads: 33.20 ns operations over time/one domain, 10% reads: 30.12 M/s time per operation/one domain, 50% reads: 32.65 ns operations over time/one domain, 50% reads: 30.63 M/s time per operation/one domain, 90% reads: 24.30 ns operations over time/one domain, 90% reads: 41.15 M/s time per operation/1 worker, 10% reads: 56.90 ns operations over time/1 worker, 10% reads: 17.58 M/s time per operation/2 workers, 10% reads: 705.91 ns operations over time/2 workers, 10% reads: 2.83 M/s time per operation/4 workers, 10% reads: 1821.90 ns operations over time/4 workers, 10% reads: 2.20 M/s time per operation/8 workers, 10% reads: 4814.91 ns operations over time/8 workers, 10% reads: 1.66 M/s time per operation/1 worker, 50% reads: 57.00 ns operations over time/1 worker, 50% reads: 17.54 M/s time per operation/2 workers, 50% reads: 246.93 ns operations over time/2 workers, 50% reads: 8.10 M/s time per operation/4 workers, 50% reads: 1674.46 ns operations over time/4 workers, 50% reads: 2.39 M/s time per operation/8 workers, 50% reads: 3848.80 ns operations over time/8 workers, 50% reads: 2.08 M/s time per operation/1 worker, 90% reads: 47.30 ns operations over time/1 worker, 90% reads: 21.14 M/s time per operation/2 workers, 90% reads: 373.92 ns operations over time/2 workers, 90% reads: 5.35 M/s time per operation/4 workers, 90% reads: 815.31 ns operations over time/4 workers, 90% reads: 4.91 M/s time per operation/8 workers, 90% reads: 2097.45 ns operations over time/8 workers, 90% reads: 3.81 M/s Queue: time per message/one domain: 32.48 ns messages over time/one domain: 30.79 M/s Ref with Mutex: time per op/get: 26.58 ns ops over time/get: 37.63 M/s time per op/incr: 28.66 ns ops over time/incr: 34.90 M/s time per op/push & pop: 40.55 ns ops over time/push & pop: 24.66 M/s time per op/cas int: 32.34 ns ops over time/cas int: 30.92 M/s time per op/xchg int: 32.17 ns ops over time/xchg int: 31.08 M/s time per op/swap: 33.45 ns ops over time/swap: 29.89 M/s Ref with [@poll error]: time per op/get: 1.58 ns ops over time/get: 632.98 M/s time per op/incr: 3.50 ns ops over time/incr: 286.06 M/s time per op/push & pop: 21.01 ns ops over time/push & pop: 47.60 M/s time per op/cas int: 6.47 ns ops over time/cas int: 154.50 M/s time per op/xchg int: 6.61 ns ops over time/xchg int: 151.24 M/s time per op/swap: 9.11 ns ops over time/swap: 109.79 M/s Stack: time per message/one domain: 26.51 ns messages over time/one domain: 37.72 M/s Unix: time per blocking read/1 worker: 789.07 ns blocking reads over time/1 worker: 1.27 M/s time per blocking read/2 workers: 788.48 ns blocking reads over time/2 workers: 2.54 M/s time per blocking read/4 workers: 791.50 ns blocking reads over time/4 workers: 5.05 M/s 2024-09-11 14:11.58 ---> saved as "582925069b02a437183fe3667d056c95a8797a032722bd78bbbf4892ea58dd11" Job succeeded 2024-09-11 14:11.58: Job succeeded