2024-10-13 10:51.57: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/avoid-include (41eee82fd48033f4776d3f75dd5693eebba2176a) (linux-x86_64:ubuntu-20.04-5.2_opam-2.2) Base: ocaml/opam:ubuntu-20.04-ocaml-5.2@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/multicore-bench.git" -b "avoid-include" && cd "multicore-bench" && git reset --hard 41eee82f cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-20.04-ocaml-5.2@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd # ubuntu-20.04-5.2_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 b876d7d37014df697368765c088aa86d24dc8b6b || git fetch origin master) && git reset -q --hard b876d7d37014df697368765c088aa86d24dc8b6b && 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.0.1.1 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-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.3.6.9 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 2024-10-13 10:51.57: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:ubuntu-20.04-ocaml-5.2@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd-ubuntu-20.04-5.2_opam-2.2-aa8e70cdb28d40dc60d3b3c4e487b830" 2024-10-13 10:51.57: Using OBuilder spec: ((from ocaml/opam:ubuntu-20.04-ocaml-5.2@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd) (comment ubuntu-20.04-5.2_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 b876d7d37014df697368765c088aa86d24dc8b6b || git fetch origin master) && git reset -q --hard b876d7d37014df697368765c088aa86d24dc8b6b && 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.0.1.1 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-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.3.6.9 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")) ) 2024-10-13 10:51.57: Waiting for resource in pool OCluster 2024-10-13 10:51.58: Waiting for worker… 2024-10-13 10:51.58: Got resource from pool OCluster Building on x86-bm-c4.sw.ocaml.org HEAD is now at 7c85236 Avoid `include` of modules HEAD is now at 41eee82 Avoid `include` of modules (from ocaml/opam:ubuntu-20.04-ocaml-5.2@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd) Unable to find image 'ocaml/opam:ubuntu-20.04-ocaml-5.2@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd' locally docker.io/ocaml/opam@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd: Pulling from ocaml/opam 7e5423111b2a: Pulling fs layer 7e5423111b2a: Verifying Checksum 7e5423111b2a: Download complete 7e5423111b2a: Pull complete Digest: sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd Status: Downloaded newer image for ocaml/opam@sha256:ad80a9f1bd10a7cc658b15324d2ec41b1ce57e68b24a76618d07a9cb9cffdedd 2024-10-13 10:51.58 ---> using "8f0e0be6e4b58f90af164f83f5469e51e02fc991c2c2bac459e9430864136f18" from cache /: (comment ubuntu-20.04-5.2_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")) 2024-10-13 10:51.58 ---> using "210203a9d00bea7d1fb7fc8b45c3bc39d8a5070f1f74269221b04d97460e8388" 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 2024-10-13 10:51.58 ---> using "ab24ee3d34ecabd77d1eed6cab36e993c2dec4659375e251c23db1764f9b3bd4" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-122-generic The OCaml toplevel, version 5.2.0 2.2.1 2024-10-13 10:51.58 ---> using "c118965485e97cc7588483fc203c7682359d0303ea44102cefe94e4d0745f697" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2024-10-13 10:51.58 ---> using "5b122d58a0a6f242e672d4990f97c7e7ce18ba14eaf5fc254b577635e2fffbe6" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e b876d7d37014df697368765c088aa86d24dc8b6b || git fetch origin master) && git reset -q --hard b876d7d37014df697368765c088aa86d24dc8b6b && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 75006f8c5e..ba44ffed3b master -> origin/master b876d7d370 Merge pull request #26641 from polytypic/release-backoff-0.1.1 <><> 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 2024-10-13 10:51.58 ---> using "1bcd01f7fcc90e539d6da43f9514b5ef269211fca07b5d64c0af7760435257cd" from cache /src: (copy (src multicore-bench.opam) (dst ./)) 2024-10-13 10:51.58 ---> using "4a42aaf7a5b3626290c20afcb030c5829a45abb64813d6a5dac7423b2badbaa0" 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) 2024-10-13 10:51.58 ---> using "148965f652a94512bcf4a4a9992e19e419d96f88865b3c0315e958ff8f245e4d" from cache /src: (env DEPS "astring.0.8.5 backoff.0.1.1 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-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.3.6.9 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://security.ubuntu.com/ubuntu focal-security InRelease [128 kB] - Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease - Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB] - Hit:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease - Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4027 kB] - Get:6 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1274 kB] - Get:7 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4490 kB] - Get:8 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1565 kB] - Fetched 11.6 MB in 1s (8807 kB/s) - Reading package lists... - <><> 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 3). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0). [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). 2024-10-13 10:51.58 ---> using "9c1ecb9ec8064b361a1dc3cc83f007a53f08bca501fc8ccef92f962d97e586d3" 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 3). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0). [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 0.1.1 - 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 3.6.9 - 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 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 mtime.2.1.0 (cached) -> retrieved mdx.2.4.1 (cached) -> retrieved multicore-magic.2.3.0 (cached) -> retrieved ocaml-version.3.6.9 (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 backoff.0.1.1 -> installed result.1.5 -> installed thread-table.1.0.0 -> installed ocaml-version.3.6.9 -> installed multicore-magic.2.3.0 -> installed camlp-streams.5.0.1 -> installed domain-local-await.1.0.1 -> installed re.1.12.0 -> installed cppo.1.7.0 -> installed yojson.2.2.2 -> installed mdx.2.4.1 Done. # Run eval $(opam env) to update the current shell environment 2024-10-13 10:51.58 ---> using "8504cb0ae78058ff7190e45f559bee0aa96643b0637245d71e3ecc864142cf25" from cache /src: (copy (src .) (dst /src)) 2024-10-13 10:51.58 ---> saved as "ed1cacab0d2d68849a7c607b029d82a9ae4bf32f52abea3cb0105214f0a9f0af" /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: 106.20 M/s ops over time/get: 548.52 M/s ops over time/incr: 113.45 M/s ops over time/push & pop: 38.29 M/s ops over time/swap: 71.38 M/s ops over time/xchg int: 106.12 M/s time per op/cas int: 9.42 ns time per op/get: 1.82 ns time per op/incr: 8.81 ns time per op/push & pop: 26.11 ns time per op/swap: 14.01 ns time per op/xchg int: 9.42 ns Atomic incr: ops over time/CAS, 1 domains: 81.43 M/s ops over time/CAS, 2 domains: 5.80 M/s ops over time/CAS, 4 domains: 24.32 M/s ops over time/CAS, 8 domains: 22.76 M/s ops over time/CAS with backoff, 1 domains: 81.96 M/s ops over time/CAS with backoff, 2 domains: 66.76 M/s ops over time/CAS with backoff, 4 domains: 56.10 M/s ops over time/CAS with backoff, 8 domains: 27.08 M/s ops over time/Incr, 1 domains: 100.77 M/s ops over time/Incr, 2 domains: 53.42 M/s ops over time/Incr, 4 domains: 40.40 M/s ops over time/Incr, 8 domains: 57.87 M/s time per op/CAS, 1 domains: 12.28 ns time per op/CAS, 2 domains: 344.53 ns time per op/CAS, 4 domains: 164.50 ns time per op/CAS, 8 domains: 351.46 ns time per op/CAS with backoff, 1 domains: 12.20 ns time per op/CAS with backoff, 2 domains: 29.96 ns time per op/CAS with backoff, 4 domains: 71.30 ns time per op/CAS with backoff, 8 domains: 295.47 ns time per op/Incr, 1 domains: 9.92 ns time per op/Incr, 2 domains: 37.44 ns time per op/Incr, 4 domains: 99.02 ns time per op/Incr, 8 domains: 138.24 ns Bounded_q: messages over time/1 adder, 1 taker: 3.23 M/s messages over time/1 adder, 2 takers: 1.87 M/s messages over time/1 adder, 4 takers: 0.69 M/s messages over time/2 adders, 1 taker: 2.75 M/s messages over time/2 adders, 2 takers: 2.11 M/s messages over time/2 adders, 4 takers: 1.20 M/s messages over time/4 adders, 1 taker: 1.69 M/s messages over time/4 adders, 2 takers: 2.58 M/s messages over time/4 adders, 4 takers: 1.80 M/s messages over time/one domain: 6.33 M/s time per message/1 adder, 1 taker: 618.34 ns time per message/1 adder, 2 takers: 1600.17 ns time per message/1 adder, 4 takers: 7267.67 ns time per message/2 adders, 1 taker: 1089.12 ns time per message/2 adders, 2 takers: 1897.34 ns time per message/2 adders, 4 takers: 5006.67 ns time per message/4 adders, 1 taker: 2954.19 ns time per message/4 adders, 2 takers: 2324.31 ns time per message/4 adders, 4 takers: 4436.86 ns time per message/one domain: 157.94 ns Hashtbl: operations over time/1 worker, 10% reads: 9.26 M/s operations over time/1 worker, 50% reads: 9.28 M/s operations over time/1 worker, 90% reads: 9.52 M/s operations over time/2 workers, 10% reads: 4.43 M/s operations over time/2 workers, 50% reads: 4.64 M/s operations over time/2 workers, 90% reads: 5.15 M/s operations over time/4 workers, 10% reads: 3.94 M/s operations over time/4 workers, 50% reads: 4.36 M/s operations over time/4 workers, 90% reads: 3.41 M/s operations over time/8 workers, 10% reads: 2.97 M/s operations over time/8 workers, 50% reads: 3.07 M/s operations over time/8 workers, 90% reads: 2.60 M/s operations over time/one domain, 10% reads: 17.69 M/s operations over time/one domain, 50% reads: 18.40 M/s operations over time/one domain, 90% reads: 20.60 M/s time per operation/1 worker, 10% reads: 108.03 ns time per operation/1 worker, 50% reads: 107.81 ns time per operation/1 worker, 90% reads: 105.00 ns time per operation/2 workers, 10% reads: 451.11 ns time per operation/2 workers, 50% reads: 430.74 ns time per operation/2 workers, 90% reads: 388.53 ns time per operation/4 workers, 10% reads: 1016.29 ns time per operation/4 workers, 50% reads: 918.40 ns time per operation/4 workers, 90% reads: 1171.53 ns time per operation/8 workers, 10% reads: 2696.87 ns time per operation/8 workers, 50% reads: 2603.44 ns time per operation/8 workers, 90% reads: 3082.42 ns time per operation/one domain, 10% reads: 56.53 ns time per operation/one domain, 50% reads: 54.36 ns time per operation/one domain, 90% reads: 48.55 ns Queue: messages over time/one domain: 32.72 M/s time per message/one domain: 30.56 ns Ref with Mutex: ops over time/cas int: 17.97 M/s ops over time/get: 18.92 M/s ops over time/incr: 18.64 M/s ops over time/push & pop: 15.75 M/s ops over time/swap: 17.45 M/s ops over time/xchg int: 17.95 M/s time per op/cas int: 55.64 ns time per op/get: 52.86 ns time per op/incr: 53.64 ns time per op/push & pop: 63.50 ns time per op/swap: 57.31 ns time per op/xchg int: 55.72 ns Ref with [@poll error]: ops over time/cas int: 137.88 M/s ops over time/get: 548.03 M/s ops over time/incr: 270.73 M/s ops over time/push & pop: 41.32 M/s ops over time/swap: 103.74 M/s ops over time/xchg int: 141.53 M/s time per op/cas int: 7.25 ns time per op/get: 1.82 ns time per op/incr: 3.69 ns time per op/push & pop: 24.20 ns time per op/swap: 9.64 ns time per op/xchg int: 7.07 ns Stack: messages over time/one domain: 40.15 M/s time per message/one domain: 24.90 ns Unix: blocking reads over time/1 worker: 1.37 M/s blocking reads over time/2 workers: 2.75 M/s blocking reads over time/4 workers: 5.17 M/s time per blocking read/1 worker: 732.49 ns time per blocking read/2 workers: 726.61 ns time per blocking read/4 workers: 774.20 ns 2024-10-13 10:52.11 ---> saved as "f3509d2219c9ad5ce53b9ac3c185a33519f0f11bab839fe4b8a9c850d25a7e22" Job succeeded 2024-10-13 10:52.12: Job succeeded