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:debian-11-5.2_opam-2.2)
Base: ocaml/opam:debian-11-ocaml-5.2@sha256:6183467f436e1682ebdced3df1ecdf8ea2305a3024c7443b3aafc8cc8735983f
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:debian-11-ocaml-5.2@sha256:6183467f436e1682ebdced3df1ecdf8ea2305a3024c7443b3aafc8cc8735983f
# debian-11-5.2_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:debian-11-ocaml-5.2@sha256:6183467f436e1682ebdced3df1ecdf8ea2305a3024c7443b3aafc8cc8735983f-debian-11-5.2_opam-2.2-aa8e70cdb28d40dc60d3b3c4e487b830"
2024-10-13 10:51.57: Using OBuilder spec:
((from ocaml/opam:debian-11-ocaml-5.2@sha256:6183467f436e1682ebdced3df1ecdf8ea2305a3024c7443b3aafc8cc8735983f)
(comment debian-11-5.2_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-c19.sw.ocaml.org
All commits already cached
HEAD is now at 41eee82 Avoid `include` of modules
(from ocaml/opam:debian-11-ocaml-5.2@sha256:6183467f436e1682ebdced3df1ecdf8ea2305a3024c7443b3aafc8cc8735983f)
2024-10-13 10:51.59 ---> using "711342820ac83d7cb0ec71f99d6b87cc3af1a5db743ca6b3e23d239e92f5aaea" from cache
/: (comment debian-11-5.2_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 10:51.59 ---> using "9bd25b324a80faec209b4163f5d9e156cc6a5a86690abb55835987ad24648354" 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 10:51.59 ---> using "4b3450e306c66ff07cd26e4400f8b5371e0b3e98108bedea949f41fdf42553cd" 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 10:51.59 ---> using "bee9dd1575329d9103ebec9079751b1d887166fb6c253cdb4e28a46f384ab98c" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-10-13 10:51.59 ---> using "cff6034ad9fd5a80e74796ad25deb680c717c9f3182ec6b34939e29b98c873ba" 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 10:51.59 ---> using "cf0709357ed034165b8edac0b995be1547d36564959646dc480191103ee08594" from cache
/src: (copy (src multicore-bench.opam) (dst ./))
2024-10-13 10:51.59 ---> using "52e6cec962320b79a650b6514fdb2ef62c10ddbd3ac9435a3934eddebbf63c75" 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 10:51.59 ---> using "9a7b26fecc956229d59b5a6e6553e7a46bd9c163c48314eba5c328af7c95aee8" 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"
- Hit:1 http://deb.debian.org/debian bullseye InRelease
- Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [27.2 kB]
- Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
- Get:4 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages [301 kB]
- Fetched 373 kB in 0s (1289 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 10:51.59 ---> using "821126808738a7b72765f180791e182eead44b59349c2a4d961e6ede935c05e6" 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 camlp-streams.5.0.1 (cached)
-> retrieved backoff.0.1.1 (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 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 10:51.59 ---> using "8abb0ee6b6c42c23845e337ad5302c0ff5eca09f81dd0de6c6cedff2dde6c45f" from cache
/src: (copy (src .) (dst /src))
2024-10-13 10:51.59 ---> saved as "2e4836e9ea68aa418da211c9f7bda9a91a39d12fa1aef6ec97c3c7496345e779"
/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:
59.52 M/s
ops over time/get:
443.07 M/s
ops over time/incr:
107.55 M/s
ops over time/push & pop:
39.52 M/s
ops over time/swap:
64.46 M/s
ops over time/xchg int:
58.88 M/s
time per op/cas int:
16.80 ns
time per op/get:
2.26 ns
time per op/incr:
9.30 ns
time per op/push & pop:
25.30 ns
time per op/swap:
15.51 ns
time per op/xchg int:
16.98 ns
Atomic incr:
ops over time/CAS, 1 domains:
85.78 M/s
ops over time/CAS, 2 domains:
14.58 M/s
ops over time/CAS, 4 domains:
8.66 M/s
ops over time/CAS, 8 domains:
7.09 M/s
ops over time/CAS with backoff, 1 domains:
85.98 M/s
ops over time/CAS with backoff, 2 domains:
77.99 M/s
ops over time/CAS with backoff, 4 domains:
47.91 M/s
ops over time/CAS with backoff, 8 domains:
44.81 M/s
ops over time/Incr, 1 domains:
45.28 M/s
ops over time/Incr, 2 domains:
33.65 M/s
ops over time/Incr, 4 domains:
43.79 M/s
ops over time/Incr, 8 domains:
43.12 M/s
time per op/CAS, 1 domains:
11.66 ns
time per op/CAS, 2 domains:
137.15 ns
time per op/CAS, 4 domains:
462.05 ns
time per op/CAS, 8 domains:
1127.94 ns
time per op/CAS with backoff, 1 domains:
11.63 ns
time per op/CAS with backoff, 2 domains:
25.64 ns
time per op/CAS with backoff, 4 domains:
83.49 ns
time per op/CAS with backoff, 8 domains:
178.53 ns
time per op/Incr, 1 domains:
22.08 ns
time per op/Incr, 2 domains:
59.43 ns
time per op/Incr, 4 domains:
91.34 ns
time per op/Incr, 8 domains:
185.54 ns
Bounded_q:
messages over time/1 adder, 1 taker:
3.10 M/s
messages over time/1 adder, 2 takers:
2.70 M/s
messages over time/1 adder, 4 takers:
1.05 M/s
messages over time/2 adders, 1 taker:
4.38 M/s
messages over time/2 adders, 2 takers:
2.65 M/s
messages over time/2 adders, 4 takers:
1.07 M/s
messages over time/4 adders, 1 taker:
3.51 M/s
messages over time/4 adders, 2 takers:
2.34 M/s
messages over time/4 adders, 4 takers:
1.09 M/s
messages over time/one domain:
6.94 M/s
time per message/1 adder, 1 taker:
644.57 ns
time per message/1 adder, 2 takers:
1112.26 ns
time per message/1 adder, 4 takers:
4774.81 ns
time per message/2 adders, 1 taker:
685.29 ns
time per message/2 adders, 2 takers:
1507.43 ns
time per message/2 adders, 4 takers:
5629.47 ns
time per message/4 adders, 1 taker:
1423.67 ns
time per message/4 adders, 2 takers:
2563.13 ns
time per message/4 adders, 4 takers:
7330.98 ns
time per message/one domain:
144.04 ns
Hashtbl:
operations over time/1 worker, 10% reads:
9.10 M/s
operations over time/1 worker, 50% reads:
8.76 M/s
operations over time/1 worker, 90% reads:
9.27 M/s
operations over time/2 workers, 10% reads:
4.15 M/s
operations over time/2 workers, 50% reads:
4.46 M/s
operations over time/2 workers, 90% reads:
3.33 M/s
operations over time/4 workers, 10% reads:
1.98 M/s
operations over time/4 workers, 50% reads:
4.34 M/s
operations over time/4 workers, 90% reads:
5.19 M/s
operations over time/8 workers, 10% reads:
1.35 M/s
operations over time/8 workers, 50% reads:
2.54 M/s
operations over time/8 workers, 90% reads:
3.01 M/s
operations over time/one domain, 10% reads:
19.42 M/s
operations over time/one domain, 50% reads:
19.49 M/s
operations over time/one domain, 90% reads:
20.89 M/s
time per operation/1 worker, 10% reads:
109.93 ns
time per operation/1 worker, 50% reads:
114.15 ns
time per operation/1 worker, 90% reads:
107.86 ns
time per operation/2 workers, 10% reads:
481.94 ns
time per operation/2 workers, 50% reads:
448.36 ns
time per operation/2 workers, 90% reads:
599.77 ns
time per operation/4 workers, 10% reads:
2017.73 ns
time per operation/4 workers, 50% reads:
921.47 ns
time per operation/4 workers, 90% reads:
770.20 ns
time per operation/8 workers, 10% reads:
5909.43 ns
time per operation/8 workers, 50% reads:
3153.60 ns
time per operation/8 workers, 90% reads:
2656.02 ns
time per operation/one domain, 10% reads:
51.50 ns
time per operation/one domain, 50% reads:
51.31 ns
time per operation/one domain, 90% reads:
47.86 ns
Queue:
messages over time/one domain:
25.79 M/s
time per message/one domain:
38.78 ns
Ref with Mutex:
ops over time/cas int:
16.64 M/s
ops over time/get:
18.50 M/s
ops over time/incr:
17.76 M/s
ops over time/push & pop:
14.26 M/s
ops over time/swap:
16.09 M/s
ops over time/xchg int:
16.97 M/s
time per op/cas int:
60.11 ns
time per op/get:
54.06 ns
time per op/incr:
56.32 ns
time per op/push & pop:
70.13 ns
time per op/swap:
62.14 ns
time per op/xchg int:
58.92 ns
Ref with [@poll error]:
ops over time/cas int:
139.29 M/s
ops over time/get:
508.51 M/s
ops over time/incr:
220.14 M/s
ops over time/push & pop:
45.08 M/s
ops over time/swap:
88.89 M/s
ops over time/xchg int:
134.68 M/s
time per op/cas int:
7.18 ns
time per op/get:
1.97 ns
time per op/incr:
4.54 ns
time per op/push & pop:
22.18 ns
time per op/swap:
11.25 ns
time per op/xchg int:
7.43 ns
Stack:
messages over time/one domain:
35.60 M/s
time per message/one domain:
28.09 ns
Unix:
blocking reads over time/1 worker:
1.31 M/s
blocking reads over time/2 workers:
2.62 M/s
blocking reads over time/4 workers:
5.08 M/s
time per blocking read/1 worker:
765.65 ns
time per blocking read/2 workers:
762.52 ns
time per blocking read/4 workers:
787.77 ns
2024-10-13 10:52.12 ---> saved as "ba67bdfeb7322ae57f176a0fcb115b50c809bf36b22123484405075c5624b195"
Job succeeded
2024-10-13 10:52.12: Job succeeded