2025-05-02 14:58.59: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (deca5287e35206850ec28880adae0705730115e9) (linux-arm64:debian-12-5.3_arm32_opam-2.3)Base: ocaml/opam:debian-12-ocaml-5.3@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbbOpam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-multicore/multicore-bench.git" -b "main" && cd "multicore-bench" && git reset --hard deca5287cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-12-ocaml-5.3@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbb# debian-12-5.3_arm32_opam-2.3USER 1000:1000SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 -uCOPY --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-domains.base base-effects.base base-nnp.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.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-option-bytecode-only.1 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 $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-05-02 14:58.59: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:debian-12-ocaml-5.3@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbb-debian-12-5.3_arm32_opam-2.3-fb7ecf9f767d612bf19cb042898063ad"2025-05-02 14:58.59: Using OBuilder spec:((from ocaml/opam:debian-12-ocaml-5.3@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbb)(comment debian-12-5.3_arm32_opam-2.3)(user (uid 1000) (gid 1000))(shell /usr/bin/linux32 /bin/sh -c)(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 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-domains.base base-effects.base base-nnp.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.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-option-bytecode-only.1 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")))2025-05-02 14:58.59: Waiting for resource in pool OCluster2025-05-02 20:21.17: Waiting for worker…2025-05-02 21:26.10: Got resource from pool OClusterBuilding on molpadia.caelum.ci.devAll commits already cachedHEAD is now at deca528 Ignore results from ops on `ref` benchmarks(from ocaml/opam:debian-12-ocaml-5.3@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbb)Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbb' locallydocker.io/ocaml/opam@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbb: Pulling from ocaml/opam7ec3a3f7c8aa: Pulling fs layer7ec3a3f7c8aa: Verifying Checksum7ec3a3f7c8aa: Download complete7ec3a3f7c8aa: Pull completeDigest: sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbbStatus: Downloaded newer image for ocaml/opam@sha256:48bbb5a33237e54fd38d97221629cf44dc0ad837190966b94fa8e63321e5edbbWARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested2025-05-02 21:26.10 ---> using "95d451a6c61205ab5d81203b64229b0228d00bbe6a7acbedcaa7f853a1570aef" from cache/: (comment debian-12-5.3_arm32_opam-2.3)/: (user (uid 1000) (gid 1000))/: (shell /usr/bin/linux32 /bin/sh -c)/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))2025-05-02 21:26.10 ---> using "7ba232a67530a636e6744ac5105b6022fcc7495f8d29d819797c6a4e7bce8049" 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.Continue? [y/n] yFormat upgrade done.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.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2025-05-02 21:26.10 ---> using "938ebc20f3ee447a8156cfddc82d6b9616739fa14dc07d5412b496cdf3ea800f" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-134-genericThe OCaml toplevel, version 5.3.02.3.02025-05-02 21:26.10 ---> using "d8763c795290d699b62e980416d9de9c2b8f5ef0710ac51d8bb1baf3256c7b5d" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-05-02 21:26.10 ---> using "b791bc05a19372aca6907b57c19ec857d6d132d37d2af4e397525a8fa056fc91" 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"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADda74d7829f..35eb2f107a master -> origin/master35eb2f107a Merge pull request #27838 from maiste/release-dune-3.18.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything 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)2025-05-02 21:26.10 ---> using "1cce5fd794b38eb09e366be6c477960bb9416bd81075417bda033179a775d740" from cache/src: (copy (src multicore-bench.opam) (dst ./))2025-05-02 21:26.11 ---> saved as "bd1175877aac464502b3cb07078106552ede5dbb63bd2de91490e038303b2b4e"/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)2025-05-02 21:26.13 ---> saved as "f9a451dabb40027ca5adffc2b39e29a3a50fdcda4611303bdeb9f2f448813ce9"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-05-02 21:26.13 ---> saved as "d0cc541a4595bb52f4e11b933bdc2504590a8e238dc5a85e03b3f576e434e570"/src: (env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-effects.base base-nnp.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.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-option-bytecode-only.1 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"))+ /usr/bin/sudo "apt-get" "update"- Hit:1 http://deb.debian.org/debian bookworm InRelease- 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-security bookworm-security/main armhf Packages [239 kB]- Fetched 343 kB in 0s (726 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[multicore-bench.dev] synchronised (file:///src)[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).[NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1).[NOTE] Package ocaml-config is already installed (current version is 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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-effects 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).2025-05-02 21:26.24 ---> saved as "1753cde8d78080f70dc0f306edd866e5e0c9accf17095fd89e9efc08df799420"/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-option-bytecode-only is already installed (current version is 1).[NOTE] Package ocaml-config is already installed (current version is 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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-effects 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 1.8.0- install csexp 1.5.2- install domain-local-await 1.0.1- install domain_shims 0.1.0- install dune 3.18.2- install fmt 0.10.0- install logs 0.8.0- install mdx 2.5.0- install mtime 2.1.0- install multicore-magic 2.3.1- install ocaml-version 4.0.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install re 1.12.0- install result 1.5- install seq base- install thread-table 1.0.0- install topkg 1.0.8- install 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 cmdliner.1.3.0 (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 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 ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (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.1.0.8 (cached)-> retrieved dune.3.18.2 (cached)-> retrieved yojson.2.2.2 (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 domain_shims.0.1.0-> installed backoff.0.1.1-> installed csexp.1.5.2-> installed ocaml-version.4.0.0-> installed result.1.5-> installed thread-table.1.0.0-> installed multicore-magic.2.3.1-> installed camlp-streams.5.0.1-> installed domain-local-await.1.0.1-> installed re.1.12.0-> installed cppo.1.8.0-> installed yojson.2.2.2-> installed mdx.2.5.0Done.# To update the current shell environment, run: eval $(opam env)2025-05-02 21:27.29 ---> saved as "abe7a921ec6fd6b5a1d4ed3c97d9d8c2c437ef875b84df1aa6be8b8322b0dea7"/src: (copy (src .) (dst /src))2025-05-02 21:27.29 ---> saved as "98d6d762431f70351788dd1528fb7d47c0c72ff2432b0fa4d0e32dd184114975"/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:22.00 M/sops over time/get:29.38 M/sops over time/incr:25.34 M/sops over time/push & pop:9.04 M/sops over time/swap:8.14 M/sops over time/xchg int:22.98 M/stime per op/cas int:45.45 nstime per op/get:34.04 nstime per op/incr:39.46 nstime per op/push & pop:110.65 nstime per op/swap:122.86 nstime per op/xchg int:43.51 nsAtomic incr:ops over time/CAS, 1 domains:13.59 M/sops over time/CAS, 2 domains:6.84 M/sops over time/CAS, 4 domains:4.71 M/sops over time/CAS, 8 domains:8.54 M/sops over time/CAS with backoff, 1 domains:14.38 M/sops over time/CAS with backoff, 2 domains:11.92 M/sops over time/CAS with backoff, 4 domains:8.60 M/sops over time/CAS with backoff, 8 domains:11.72 M/sops over time/Incr, 1 domains:28.77 M/sops over time/Incr, 2 domains:11.73 M/sops over time/Incr, 4 domains:12.27 M/sops over time/Incr, 8 domains:6.97 M/stime per op/CAS, 1 domains:73.58 nstime per op/CAS, 2 domains:292.45 nstime per op/CAS, 4 domains:848.60 nstime per op/CAS, 8 domains:936.34 nstime per op/CAS with backoff, 1 domains:69.55 nstime per op/CAS with backoff, 2 domains:167.73 nstime per op/CAS with backoff, 4 domains:465.38 nstime per op/CAS with backoff, 8 domains:682.37 nstime per op/Incr, 1 domains:34.76 nstime per op/Incr, 2 domains:170.51 nstime per op/Incr, 4 domains:325.92 nstime per op/Incr, 8 domains:1147.69 nsBounded_q:messages over time/1 adder, 1 taker:0.96 M/smessages over time/1 adder, 2 takers:0.66 M/smessages over time/1 adder, 4 takers:0.32 M/smessages over time/2 adders, 1 taker:1.15 M/smessages over time/2 adders, 2 takers:0.75 M/smessages over time/2 adders, 4 takers:0.49 M/smessages over time/4 adders, 1 taker:1.06 M/smessages over time/4 adders, 2 takers:0.71 M/smessages over time/4 adders, 4 takers:0.58 M/smessages over time/one domain:2.28 M/stime per message/1 adder, 1 taker:2073.10 nstime per message/1 adder, 2 takers:4574.21 nstime per message/1 adder, 4 takers:15386.66 nstime per message/2 adders, 1 taker:2606.59 nstime per message/2 adders, 2 takers:5310.06 nstime per message/2 adders, 4 takers:12215.74 nstime per message/4 adders, 1 taker:4732.30 nstime per message/4 adders, 2 takers:8409.86 nstime per message/4 adders, 4 takers:13706.07 nstime per message/one domain:438.97 nsHashtbl:operations over time/1 worker, 10% reads:3.16 M/soperations over time/1 worker, 50% reads:3.37 M/soperations over time/1 worker, 90% reads:3.64 M/soperations over time/2 workers, 10% reads:1.49 M/soperations over time/2 workers, 50% reads:1.66 M/soperations over time/2 workers, 90% reads:1.86 M/soperations over time/4 workers, 10% reads:1.39 M/soperations over time/4 workers, 50% reads:1.45 M/soperations over time/4 workers, 90% reads:1.44 M/soperations over time/8 workers, 10% reads:0.83 M/soperations over time/8 workers, 50% reads:1.16 M/soperations over time/8 workers, 90% reads:1.32 M/soperations over time/one domain, 10% reads:3.85 M/soperations over time/one domain, 50% reads:4.02 M/soperations over time/one domain, 90% reads:4.50 M/stime per operation/1 worker, 10% reads:316.60 nstime per operation/1 worker, 50% reads:297.02 nstime per operation/1 worker, 90% reads:274.96 nstime per operation/2 workers, 10% reads:1345.76 nstime per operation/2 workers, 50% reads:1203.91 nstime per operation/2 workers, 90% reads:1077.86 nstime per operation/4 workers, 10% reads:2869.01 nstime per operation/4 workers, 50% reads:2758.86 nstime per operation/4 workers, 90% reads:2773.99 nstime per operation/8 workers, 10% reads:9654.44 nstime per operation/8 workers, 50% reads:6879.20 nstime per operation/8 workers, 90% reads:6075.06 nstime per operation/one domain, 10% reads:259.54 nstime per operation/one domain, 50% reads:248.83 nstime per operation/one domain, 90% reads:222.46 nsQueue:messages over time/one domain:4.84 M/stime per message/one domain:206.80 nsRef with Mutex:ops over time/cas int:9.93 M/sops over time/get:16.47 M/sops over time/incr:13.83 M/sops over time/push & pop:12.12 M/sops over time/swap:11.52 M/sops over time/xchg int:11.40 M/stime per op/cas int:100.73 nstime per op/get:60.70 nstime per op/incr:72.32 nstime per op/push & pop:82.51 nstime per op/swap:86.84 nstime per op/xchg int:87.71 nsRef with [@poll error]:ops over time/cas int:18.16 M/sops over time/get:33.10 M/sops over time/incr:25.67 M/sops over time/push & pop:8.82 M/sops over time/swap:8.10 M/sops over time/xchg int:22.00 M/stime per op/cas int:55.06 nstime per op/get:30.22 nstime per op/incr:38.96 nstime per op/push & pop:113.39 nstime per op/swap:123.40 nstime per op/xchg int:45.46 nsStack:messages over time/one domain:5.73 M/stime per message/one domain:174.56 nsUnix:blocking reads over time/1 worker:2.02 M/sblocking reads over time/2 workers:4.06 M/sblocking reads over time/4 workers:8.19 M/stime per blocking read/1 worker:495.39 nstime per blocking read/2 workers:492.86 nstime per blocking read/4 workers:488.61 ns2025-05-02 21:27.39 ---> saved as "7954337969e1840e11bb6f75b49271541757e4d0b564ab5f1a07267f2f316831"Job succeeded2025-05-02 21:27.39: Job succeeded