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Organisationsocaml-multicoremulticore-bench41eee8 ()fedora-40-4.14_opam-2.2

fedora-40-4.14_opam-2.2

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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:fedora-40-4.14_opam-2.2)
Base: ocaml/opam:fedora-40-ocaml-4.14@sha256:960f785da90b856a0e8e1eaefa0151fa19dd048c873a5bc6b5e5ea216905caf8
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:fedora-40-ocaml-4.14@sha256:960f785da90b856a0e8e1eaefa0151fa19dd048c873a5bc6b5e5ea216905caf8
# fedora-40-4.14_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo dnf install -y findutils
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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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:fedora-40-ocaml-4.14@sha256:960f785da90b856a0e8e1eaefa0151fa19dd048c873a5bc6b5e5ea216905caf8-fedora-40-4.14_opam-2.2-3612f45d08cb2474ffa7dfa4ecf5fcf8"
2024-10-13 10:51.57: Using OBuilder spec:
((from ocaml/opam:fedora-40-ocaml-4.14@sha256:960f785da90b856a0e8e1eaefa0151fa19dd048c873a5bc6b5e5ea216905caf8)
 (comment fedora-40-4.14_opam-2.2)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (network host)
      (shell "sudo dnf install -y findutils"))
 (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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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-c13.sw.ocaml.org
HEAD is now at 7c85236 Avoid `include` of modules
HEAD is now at 41eee82 Avoid `include` of modules


(from ocaml/opam:fedora-40-ocaml-4.14@sha256:960f785da90b856a0e8e1eaefa0151fa19dd048c873a5bc6b5e5ea216905caf8)
2024-10-13 10:51.58 ---> using "34adc61e9ebedde377f2d933483dd2fd9214b94f41ae056287dd6d7acac7fdbb" from cache


/: (comment fedora-40-4.14_opam-2.2)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (network host)
           (shell "sudo dnf install -y findutils"))
Fedora 40 - x86_64                              311 kB/s |  28 kB     00:00    
Fedora 40 openh264 (From Cisco) - x86_64         14 kB/s | 989  B     00:00    
Fedora 40 - x86_64 - Updates                    303 kB/s |  27 kB     00:00    
Fedora 40 - x86_64 - Updates                    6.8 MB/s | 6.3 MB     00:00    
Package findutils-1:4.9.0-9.fc40.x86_64 is already installed.
Dependencies resolved.
Nothing to do.
Complete!
2024-10-13 10:51.58 ---> using "336d28cd9a6272b1cea2a6e6e7f5cd90dce7752203bb0f3bebaa8a1befa21bb9" from cache


/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-10-13 10:51.58 ---> using "b120e5f6b4ea21a143d3ae9808e7b967315fc2a90c7fe80fc697ab4ca1d40303" 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 "2b909e4402043984295a4d0b998a45626a717dd8777c4aa2f998eaeae3e7c625" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-122-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-10-13 10:51.58 ---> using "da75a4cf55480ad553278d06416fc74fe872e027b687eddf0815c032aa16a6ff" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-10-13 10:51.58 ---> using "8bd2ce507780fbdc90bf44dbf4425c06c9654f603d1f920ea61bcd3aa26c0c12" 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 "12cb21d085acf8521803693b84da4e8fd5ace69bdec70f394ed3c8cc99993969" from cache


/src: (copy (src multicore-bench.opam) (dst ./))
2024-10-13 10:51.58 ---> using "14d4d1e77762f63bea87ec89cda51c61c12f5c0c4241c052ebef471890fe5312" 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 "314c61aa0955f6587eab27ecf62f1a3ba95ca79d52281e2d46dcae456dcb4677" 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.1.7.0 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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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 "yum" "makecache"
- Fedora 40 - x86_64                              311 kB/s |  28 kB     00:00    
- Fedora 40 openh264 (From Cisco) - x86_64         14 kB/s | 989  B     00:00    
- Fedora 40 - x86_64 - Updates                    313 kB/s |  27 kB     00:00    
- Metadata cache created.


<><> 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 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 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-bigarray is already installed (current version is base).
2024-10-13 10:51.58 ---> using "8c1689349854b8bed4eef71edb50322e4c3dd685ee9807996ef76ed93bcb3819" 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 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-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 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 multicore-magic.2.3.0  (cached)
-> retrieved mdx.2.4.1  (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 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.3.16.0
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed thread-table.1.0.0
-> installed multicore-magic.2.3.0
-> installed result.1.5
-> installed camlp-streams.5.0.1
-> installed backoff.0.1.1
-> installed ocaml-version.3.6.9
-> 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 "08f9fe18d0b129d82d523d0b7057746dc4ec93d752cb369120495ec6afadc879" from cache


/src: (copy (src .) (dst /src))
2024-10-13 10:51.58 ---> saved as "7d22f806acbe23bca1b96150455425270faed852bf89065c25d7ec8308bd4727"


/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:
    149.95 M/s
  ops over time/get:
    549.91 M/s
  ops over time/incr:
    252.61 M/s
  ops over time/push & pop:
    54.01 M/s
  ops over time/swap:
    36.13 M/s
  ops over time/xchg int:
    54.53 M/s
  time per op/cas int:
    6.67 ns
  time per op/get:
    1.82 ns
  time per op/incr:
    3.96 ns
  time per op/push & pop:
    18.52 ns
  time per op/swap:
    27.68 ns
  time per op/xchg int:
    18.34 ns
Atomic incr:
  ops over time/CAS, 1 domains:
    168.63 M/s
  ops over time/CAS with backoff, 1 domains:
    168.66 M/s
  ops over time/Incr, 1 domains:
    227.05 M/s
  time per op/CAS, 1 domains:
    5.93 ns
  time per op/CAS with backoff, 1 domains:
    5.93 ns
  time per op/Incr, 1 domains:
    4.40 ns
Bounded_q:
  messages over time/one domain:
    3.14 M/s
  time per message/one domain:
    318.06 ns
Hashtbl:
  operations over time/1 worker, 10% reads:
    3.65 M/s
  operations over time/1 worker, 50% reads:
    3.66 M/s
  operations over time/1 worker, 90% reads:
    3.93 M/s
  operations over time/2 workers, 10% reads:
    3.84 M/s
  operations over time/2 workers, 50% reads:
    6.07 M/s
  operations over time/2 workers, 90% reads:
    6.30 M/s
  operations over time/4 workers, 10% reads:
    5.91 M/s
  operations over time/4 workers, 50% reads:
    5.91 M/s
  operations over time/4 workers, 90% reads:
    5.47 M/s
  operations over time/8 workers, 10% reads:
    5.62 M/s
  operations over time/8 workers, 50% reads:
    5.86 M/s
  operations over time/8 workers, 90% reads:
    5.76 M/s
  operations over time/one domain, 10% reads:
    9.87 M/s
  operations over time/one domain, 50% reads:
    9.91 M/s
  operations over time/one domain, 90% reads:
    10.64 M/s
  time per operation/1 worker, 10% reads:
    273.96 ns
  time per operation/1 worker, 50% reads:
    273.45 ns
  time per operation/1 worker, 90% reads:
    254.44 ns
  time per operation/2 workers, 10% reads:
    520.85 ns
  time per operation/2 workers, 50% reads:
    329.47 ns
  time per operation/2 workers, 90% reads:
    317.61 ns
  time per operation/4 workers, 10% reads:
    676.83 ns
  time per operation/4 workers, 50% reads:
    677.03 ns
  time per operation/4 workers, 90% reads:
    730.80 ns
  time per operation/8 workers, 10% reads:
    1422.60 ns
  time per operation/8 workers, 50% reads:
    1364.37 ns
  time per operation/8 workers, 90% reads:
    1389.56 ns
  time per operation/one domain, 10% reads:
    101.28 ns
  time per operation/one domain, 50% reads:
    100.94 ns
  time per operation/one domain, 90% reads:
    93.96 ns
Queue:
  messages over time/one domain:
    38.30 M/s
  time per message/one domain:
    26.11 ns
Ref with Mutex:
  ops over time/cas int:
    20.42 M/s
  ops over time/get:
    16.34 M/s
  ops over time/incr:
    18.65 M/s
  ops over time/push & pop:
    19.62 M/s
  ops over time/swap:
    7.69 M/s
  ops over time/xchg int:
    20.42 M/s
  time per op/cas int:
    48.97 ns
  time per op/get:
    61.21 ns
  time per op/incr:
    53.63 ns
  time per op/push & pop:
    50.96 ns
  time per op/swap:
    130.06 ns
  time per op/xchg int:
    48.97 ns
Ref with [@poll error]:
  ops over time/cas int:
    57.12 M/s
  ops over time/get:
    199.25 M/s
  ops over time/incr:
    101.27 M/s
  ops over time/push & pop:
    19.37 M/s
  ops over time/swap:
    39.50 M/s
  ops over time/xchg int:
    57.13 M/s
  time per op/cas int:
    17.51 ns
  time per op/get:
    5.02 ns
  time per op/incr:
    9.87 ns
  time per op/push & pop:
    51.63 ns
  time per op/swap:
    25.32 ns
  time per op/xchg int:
    17.51 ns
Stack:
  messages over time/one domain:
    15.69 M/s
  time per message/one domain:
    63.73 ns
Unix:
  blocking reads over time/1 worker:
    0.29 M/s
  time per blocking read/1 worker:
    3486.90 ns
2024-10-13 10:52.04 ---> saved as "6eca35e14a1f6cfc5a6f0c75428c5ef47e8ec22467ecc9f2758268ed4147cde2"
Job succeeded
2024-10-13 10:52.04: Job succeeded