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:alpine-3.20-5.2_opam-2.2)
Base: ocaml/opam:alpine-3.20-ocaml-5.2@sha256:438c72033b20ee374a28968b3219bffa87e179d8d1e3fb1eb4f9b60379eb0db3
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:alpine-3.20-ocaml-5.2@sha256:438c72033b20ee374a28968b3219bffa87e179d8d1e3fb1eb4f9b60379eb0db3
# alpine-3.20-5.2_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 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-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 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:alpine-3.20-ocaml-5.2@sha256:438c72033b20ee374a28968b3219bffa87e179d8d1e3fb1eb4f9b60379eb0db3-alpine-3.20-5.2_opam-2.2-d9562627ca46d81389ea05095b6dc868"
2024-09-11 13:30.32: Using OBuilder spec:
((from ocaml/opam:alpine-3.20-ocaml-5.2@sha256:438c72033b20ee374a28968b3219bffa87e179d8d1e3fb1eb4f9b60379eb0db3)
(comment alpine-3.20-5.2_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 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-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 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 14:05.27: Waiting for worker…
2024-09-11 14:10.48: 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:alpine-3.20-ocaml-5.2@sha256:438c72033b20ee374a28968b3219bffa87e179d8d1e3fb1eb4f9b60379eb0db3)
2024-09-11 14:10.49 ---> using "8e594ddbc61b89628a9846d83a9ca2102edaa54a0b33a1a8f60d33d7e563aba3" from cache
/: (comment alpine-3.20-5.2_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"))
2024-09-11 14:10.49 ---> using "db42240efdd64d1140f19f795a951353ee20bcabb192df48dc5b5f85a2a46eff" 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
2024-09-11 14:10.49 ---> using "3fcdda3d723c21a06e251e4f492eb01b73e1a69601de11316f45d3ae7a8e9e0a" 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 14:10.50 ---> using "d451fdaa0671d87012506f44049e42bd5f8a784f2ae6babf911c6de2b8f77212" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-09-11 14:10.50 ---> using "8a72c1416b83bb643624a10ed458e18c125e0903bdf75c3cd575a9b8f1ed367f" 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 14:10.50 ---> using "9bf7d27c2efa765436d7d0d8deb76c90830be6bfd32683677e6b6c3ba67ea3e4" from cache
/src: (copy (src multicore-bench.opam) (dst ./))
2024-09-11 14:10.50 ---> saved as "83c1a0781925071cf254a5a13f8dd7ebe0d91b61697b477f3ecc2037e72140ed"
/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 14:10.53 ---> saved as "fb5dd427b80471307723144349aec62d6c42e3e78b336280bcfdc3af4e088999"
/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-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 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 "apk" "update"
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
- fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
- v3.20.3-23-g96efd53cb4b [https://dl-cdn.alpinelinux.org/alpine/v3.20/main]
- v3.20.3-22-g014dd0c0269 [https://dl-cdn.alpinelinux.org/alpine/v3.20/community]
- v20240807-2136-g15c07d51e05 [https://dl-cdn.alpinelinux.org/alpine/edge/main]
- v20240807-2139-g189fa98d072 [https://dl-cdn.alpinelinux.org/alpine/edge/community]
- v20240807-2131-g17995e3891a [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
- OK: 55083 distinct packages available
<><> 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).
2024-09-11 14:11.07 ---> saved as "edc7e1007df3a08ecebb33f8ebf1170dc4105b93be78492d39a268ae217863cc"
/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 0.1.0
- 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 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 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 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
2024-09-11 14:11.48 ---> saved as "4bbca476e17348f4f41a977fe838553a65afe46c16eb1b58d79003a252be46fc"
/src: (copy (src .) (dst /src))
2024-09-11 14:11.48 ---> saved as "315759768ef36e45c2b0954c0fa675c5ac56538b51d9cb7d49ee931d6cd7c158"
/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/bench && ./main.exe -brief)
Atomic:
time per op/get:
1.57 ns
ops over time/get:
635.86 M/s
time per op/incr:
5.87 ns
ops over time/incr:
170.36 M/s
time per op/push & pop:
20.59 ns
ops over time/push & pop:
48.56 M/s
time per op/cas int:
6.93 ns
ops over time/cas int:
144.40 M/s
time per op/xchg int:
6.31 ns
ops over time/xchg int:
158.59 M/s
time per op/swap:
9.09 ns
ops over time/swap:
109.96 M/s
Atomic incr:
time per op/CAS, 1 domains:
6.47 ns
ops over time/CAS, 1 domains:
154.62 M/s
time per op/CAS, 2 domains:
33.68 ns
ops over time/CAS, 2 domains:
59.37 M/s
time per op/CAS, 4 domains:
107.45 ns
ops over time/CAS, 4 domains:
37.23 M/s
time per op/CAS, 8 domains:
223.37 ns
ops over time/CAS, 8 domains:
35.82 M/s
time per op/CAS with backoff, 1 domains:
6.53 ns
ops over time/CAS with backoff, 1 domains:
153.24 M/s
time per op/CAS with backoff, 2 domains:
29.83 ns
ops over time/CAS with backoff, 2 domains:
67.04 M/s
time per op/CAS with backoff, 4 domains:
90.91 ns
ops over time/CAS with backoff, 4 domains:
44.00 M/s
time per op/CAS with backoff, 8 domains:
232.47 ns
ops over time/CAS with backoff, 8 domains:
34.41 M/s
time per op/Incr, 1 domains:
5.78 ns
ops over time/Incr, 1 domains:
172.87 M/s
time per op/Incr, 2 domains:
23.29 ns
ops over time/Incr, 2 domains:
85.86 M/s
time per op/Incr, 4 domains:
51.53 ns
ops over time/Incr, 4 domains:
77.62 M/s
time per op/Incr, 8 domains:
96.98 ns
ops over time/Incr, 8 domains:
82.49 M/s
Bounded_q:
time per message/one domain:
92.56 ns
messages over time/one domain:
10.80 M/s
time per message/1 adder, 1 taker:
1142.60 ns
messages over time/1 adder, 1 taker:
1.75 M/s
time per message/1 adder, 2 takers:
1891.39 ns
messages over time/1 adder, 2 takers:
1.59 M/s
time per message/1 adder, 4 takers:
3633.29 ns
messages over time/1 adder, 4 takers:
1.38 M/s
time per message/2 adders, 1 taker:
1479.09 ns
messages over time/2 adders, 1 taker:
2.03 M/s
time per message/2 adders, 2 takers:
2705.96 ns
messages over time/2 adders, 2 takers:
1.48 M/s
time per message/2 adders, 4 takers:
5613.39 ns
messages over time/2 adders, 4 takers:
1.07 M/s
time per message/4 adders, 1 taker:
2800.09 ns
messages over time/4 adders, 1 taker:
1.79 M/s
time per message/4 adders, 2 takers:
4558.22 ns
messages over time/4 adders, 2 takers:
1.32 M/s
time per message/4 adders, 4 takers:
8543.43 ns
messages over time/4 adders, 4 takers:
0.94 M/s
Hashtbl:
time per operation/one domain, 10% reads:
39.18 ns
operations over time/one domain, 10% reads:
25.52 M/s
time per operation/one domain, 50% reads:
39.25 ns
operations over time/one domain, 50% reads:
25.47 M/s
time per operation/one domain, 90% reads:
28.69 ns
operations over time/one domain, 90% reads:
34.85 M/s
time per operation/1 worker, 10% reads:
65.28 ns
operations over time/1 worker, 10% reads:
15.32 M/s
time per operation/2 workers, 10% reads:
851.07 ns
operations over time/2 workers, 10% reads:
2.35 M/s
time per operation/4 workers, 10% reads:
2204.97 ns
operations over time/4 workers, 10% reads:
1.81 M/s
time per operation/8 workers, 10% reads:
5832.22 ns
operations over time/8 workers, 10% reads:
1.37 M/s
time per operation/1 worker, 50% reads:
65.19 ns
operations over time/1 worker, 50% reads:
15.34 M/s
time per operation/2 workers, 50% reads:
786.68 ns
operations over time/2 workers, 50% reads:
2.54 M/s
time per operation/4 workers, 50% reads:
2646.12 ns
operations over time/4 workers, 50% reads:
1.51 M/s
time per operation/8 workers, 50% reads:
5289.58 ns
operations over time/8 workers, 50% reads:
1.51 M/s
time per operation/1 worker, 90% reads:
55.46 ns
operations over time/1 worker, 90% reads:
18.03 M/s
time per operation/2 workers, 90% reads:
660.35 ns
operations over time/2 workers, 90% reads:
3.03 M/s
time per operation/4 workers, 90% reads:
1564.80 ns
operations over time/4 workers, 90% reads:
2.56 M/s
time per operation/8 workers, 90% reads:
3880.28 ns
operations over time/8 workers, 90% reads:
2.06 M/s
Queue:
time per message/one domain:
30.71 ns
messages over time/one domain:
32.57 M/s
Ref with Mutex:
time per op/get:
30.26 ns
ops over time/get:
33.05 M/s
time per op/incr:
32.11 ns
ops over time/incr:
31.14 M/s
time per op/push & pop:
43.63 ns
ops over time/push & pop:
22.92 M/s
time per op/cas int:
34.55 ns
ops over time/cas int:
28.94 M/s
time per op/xchg int:
34.78 ns
ops over time/xchg int:
28.75 M/s
time per op/swap:
36.55 ns
ops over time/swap:
27.36 M/s
Ref with [@poll error]:
time per op/get:
1.83 ns
ops over time/get:
545.45 M/s
time per op/incr:
3.31 ns
ops over time/incr:
301.76 M/s
time per op/push & pop:
21.25 ns
ops over time/push & pop:
47.06 M/s
time per op/cas int:
6.51 ns
ops over time/cas int:
153.50 M/s
time per op/xchg int:
6.67 ns
ops over time/xchg int:
149.92 M/s
time per op/swap:
12.29 ns
ops over time/swap:
81.40 M/s
Stack:
time per message/one domain:
24.72 ns
messages over time/one domain:
40.45 M/s
Unix:
time per blocking read/1 worker:
823.03 ns
blocking reads over time/1 worker:
1.22 M/s
time per blocking read/2 workers:
820.54 ns
blocking reads over time/2 workers:
2.44 M/s
time per blocking read/4 workers:
923.19 ns
blocking reads over time/4 workers:
4.33 M/s
2024-09-11 14:12.04 ---> saved as "eed9fd58d62606937fa27759dcbb0297daf8eac39d487f827014f9a3f98626fe"
Job succeeded
2024-09-11 14:12.05: Job succeeded