2024-10-11 08:13.00: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/optimize-michael-scott-queue (93ff3f7952b4e59b488a4087b28728dca309e61b) (linux-x86_64:fedora-39-5.2_opam-2.2)
Base: ocaml/opam:fedora-39-ocaml-5.2@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "optimize-michael-scott-queue" && cd "saturn" && git reset --hard 93ff3f79
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-39-ocaml-5.2@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3
# fedora-39-5.2_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 82ebbd52a07bc65404a2443fc4804bd36e534c83 || git fetch origin master) && git reset -q --hard 82ebbd52a07bc65404a2443fc4804bd36e534c83 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 saturn_lockfree.opam saturn.opam ./
RUN opam pin add -yn saturn_lockfree.dev './' && \
opam pin add -yn saturn.dev './'
ENV DEPS="alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.14 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.1.0 multicore-bench.0.1.6 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6 oseq.0.5.1 ounit2.2.2.7 qcheck.0.22 qcheck-alcotest.0.22 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-ounit.0.22 qcheck-stm.0.4 re.1.12.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y saturn_lockfree.dev saturn.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
2024-10-11 08:13.00: Using cache hint "ocaml-multicore/saturn-ocaml/opam:fedora-39-ocaml-5.2@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3-fedora-39-5.2_opam-2.2-421138f047983a84c7ce86c6696f5135"
2024-10-11 08:13.00: Using OBuilder spec:
((from ocaml/opam:fedora-39-ocaml-5.2@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3)
(comment fedora-39-5.2_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 82ebbd52a07bc65404a2443fc4804bd36e534c83 || git fetch origin master) && git reset -q --hard 82ebbd52a07bc65404a2443fc4804bd36e534c83 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src saturn_lockfree.opam saturn.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn saturn_lockfree.dev './' && \
\nopam pin add -yn saturn.dev './'"))
(env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.14 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.1.0 multicore-bench.0.1.6 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6 oseq.0.5.1 ounit2.2.2.7 qcheck.0.22 qcheck-alcotest.0.22 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-ounit.0.22 qcheck-stm.0.4 re.1.12.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 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 saturn_lockfree.dev saturn.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"))
)
2024-10-11 08:13.00: Waiting for resource in pool OCluster
2024-10-11 09:30.56: Waiting for worker…
2024-10-11 09:34.46: Got resource from pool OCluster
Building on x86-bm-c6.sw.ocaml.org
All commits already cached
HEAD is now at 93ff3f7 No need to `fix_tail` at this point
(from ocaml/opam:fedora-39-ocaml-5.2@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3)
Unable to find image 'ocaml/opam:fedora-39-ocaml-5.2@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3' locally
docker.io/ocaml/opam@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3: Pulling from ocaml/opam
f35810c626e0: Pulling fs layer
f35810c626e0: Verifying Checksum
f35810c626e0: Download complete
f35810c626e0: Pull complete
Digest: sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3
Status: Downloaded newer image for ocaml/opam@sha256:a468e96eeef78cc210254eb170161252bada099c6f923d448054a6a5c2d5e6d3
2024-10-11 09:37.13 ---> saved as "322a4b18875a999662892805947820ffc1be17ea7b916b9e4aedba06fb28c617"
/: (comment fedora-39-5.2_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 39 - x86_64 321 kB/s | 29 kB 00:00
Fedora 39 openh264 (From Cisco) - x86_64 13 kB/s | 989 B 00:00
Fedora 39 - x86_64 - Updates 203 kB/s | 20 kB 00:00
Fedora 39 - x86_64 - Updates 4.9 MB/s | 9.1 MB 00:01
Package findutils-1:4.9.0-6.fc39.x86_64 is already installed.
Dependencies resolved.
Nothing to do.
Complete!
2024-10-11 09:37.42 ---> saved as "c1fa2a9d06912c993fc056203200416a6f7d6d043ce756afaaa81028074be5f1"
/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-10-11 09:37.42 ---> saved as "d524194a579f82caf70b9a31677040d65b58774af2260d76d3da7aecd5363df3"
/src: (run (shell "opam init --reinit -ni"))
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.
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] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-11 09:39.41 ---> saved as "cdf0cebc285ad78651c613222f5241ac4ee63a10db9f4cc3d5564525960cfd11"
/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
2024-10-11 09:39.42 ---> saved as "076dcb3d93aff1deec4c1a8c350782d6b490682aa970805a76ffd2510da57929"
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-10-11 09:39.42 ---> saved as "77c6d7b8c9e05dedf5eab46d67e88ee5ec80cc0363ce80c10944de7c3aaffbea"
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 82ebbd52a07bc65404a2443fc4804bd36e534c83 || git fetch origin master) && git reset -q --hard 82ebbd52a07bc65404a2443fc4804bd36e534c83 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
75006f8c5e..1a07d7f3b0 master -> origin/master
82ebbd52a0 Merge pull request #26721 from polytypic/release-multicore-bench-0.1.6
<><> 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
2024-10-11 09:41.25 ---> saved as "2d21bbba6168e429fee6d062722a00d2b9a4bcc65ec8aad34ef029c95a5fb163"
/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-10-11 09:41.25 ---> saved as "b0a1494510fa59a007093d751435136ab2873b4d6c6b382bf9e3b03f98b7a64b"
/src: (run (network host)
(shell "opam pin add -yn saturn_lockfree.dev './' && \
\nopam pin add -yn saturn.dev './'"))
[saturn_lockfree.dev] synchronised (file:///src)
saturn_lockfree is now pinned to file:///src (version dev)
[saturn.dev] synchronised (file:///src)
saturn is now pinned to file:///src (version dev)
2024-10-11 09:41.29 ---> saved as "f2e2f004772f05f0db8a5ab739fc226d5c7f2ba496ae5910b20a2eca8c39c8d8"
/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.14 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.1.0 multicore-bench.0.1.6 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6 oseq.0.5.1 ounit2.2.2.7 qcheck.0.22 qcheck-alcotest.0.22 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-ounit.0.22 qcheck-stm.0.4 re.1.12.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 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 saturn_lockfree.dev saturn.dev $DEPS"))
+ /usr/bin/sudo "yum" "makecache"
- Fedora 39 - x86_64 271 kB/s | 29 kB 00:00
- Fedora 39 openh264 (From Cisco) - x86_64 11 kB/s | 989 B 00:00
- Fedora 39 - x86_64 - Updates 184 kB/s | 20 kB 00:00
- Metadata cache created.
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[saturn.dev] synchronised (no changes)
[saturn_lockfree.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).
2024-10-11 09:41.58 ---> saved as "9900703e3ba4b4700cd19403dd7d835e846f07d9f7bbea64f3b1e945979e75d4"
/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 35 packages
- install alcotest 1.8.0
- install astring 0.8.5
- install backoff 0.1.1
- install cmdliner 1.3.0
- install containers 3.14
- install csexp 1.5.2
- install domain-local-await 1.0.1
- install domain_shims 0.1.0
- install dscheck 0.5.0
- install dune 3.16.0
- install dune-configurator 3.16.0
- install either 1.0.0
- install fmt 0.9.0
- install mtime 2.1.0
- install multicore-bench 0.1.6
- install multicore-magic 2.3.0
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild 0.15.0
- install ocamlfind 1.9.6
- install oseq 0.5.1
- install ounit2 2.2.7
- install qcheck 0.22
- install qcheck-alcotest 0.22
- install qcheck-core 0.22
- install qcheck-multicoretests-util 0.4
- install qcheck-ounit 0.22
- install qcheck-stm 0.4
- install re 1.12.0
- install seq base
- install stdlib-shims 0.3.0
- install thread-table 1.0.0
- install topkg 1.0.7
- install tsort 2.1.0
- install uutf 1.0.3
- install yojson 2.2.2
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1 (cached)
-> retrieved astring.0.8.5 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved domain-local-await.1.0.1 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved containers.3.14 (cached)
-> retrieved domain_shims.0.1.0 (cached)
-> retrieved dscheck.0.5.0 (cached)
-> retrieved either.1.0.0 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved fmt.0.9.0 (cached)
-> retrieved multicore-bench.0.1.6 (cached)
-> retrieved multicore-magic.2.3.0 (cached)
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
-> retrieved ocamlbuild.0.15.0 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved oseq.0.5.1 (cached)
-> retrieved ounit2.2.2.7 (cached)
-> retrieved qcheck.0.22, qcheck-alcotest.0.22, qcheck-core.0.22, qcheck-ounit.0.22 (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved re.1.12.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved thread-table.1.0.0 (cached)
-> retrieved tsort.2.1.0 (cached)
-> retrieved uutf.1.0.3 (cached)
-> retrieved topkg.1.0.7 (cached)
-> retrieved yojson.2.2.2 (cached)
-> retrieved dune.3.16.0, dune-configurator.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 uutf.1.0.3
-> installed mtime.2.1.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed backoff.0.1.1
-> installed either.1.0.0
-> installed csexp.1.5.2
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed oseq.0.5.1
-> installed re.1.12.0
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed yojson.2.2.2
-> installed domain-local-await.1.0.1
-> installed qcheck-core.0.22
-> installed multicore-bench.0.1.6
-> installed qcheck-multicoretests-util.0.4
-> installed ounit2.2.2.7
-> installed alcotest.1.8.0
-> installed qcheck-stm.0.4
-> installed qcheck-ounit.0.22
-> installed qcheck-alcotest.0.22
-> installed dune-configurator.3.16.0
-> installed qcheck.0.22
-> installed containers.3.14
-> installed dscheck.0.5.0
Done.
# Run eval $(opam env) to update the current shell environment
2024-10-11 09:43.47 ---> saved as "8947927354cb053019bba952c5f758d0a3de1272ba22217ca6b0cb9170105409"
/src: (copy (src .) (dst /src))
2024-10-11 09:43.47 ---> saved as "eb3abc387d90662d7c3184af6565f85a2af4554240907b96a04b42b26f987468"
/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/spsc_queue && ./test_spsc_queue.exe)
test_Spsc_queue_empty: ok
test_Spsc_queue_full: ok
test_Spsc_queue_parallel: ok (transferred = 100000)
test_Spsc_queue_unsafe_empty: ok
test_Spsc_queue_unsafe_full: ok
test_Spsc_queue_unsafe_parallel: ok (transferred = 100000)
(cd _build/default/test/ws_deque && ./test_ws_deque.exe)
test_exit: ok
test_push_and_pop: ok
test_push_and_steal: ok
test_concurrent_workload: ok (pushed = 100000, popped = 73458, stolen = 26542)
(cd _build/default/test/mpsc_queue && ./mpsc_queue_dscheck.exe)
Testing `mpsc_queue_dscheck'.
This run has ID `T77GK2ZT'.
[OK] basic 0 1-producer-1-consumer.
[OK] basic 1 1-producer-1-consumer-peek.
[OK] basic 2 2-producers.
Full test results in `/src/_build/default/test/mpsc_queue/_build/_tests/mpsc_queue_dscheck'.
Test Successful in 0.105s. 3 tests run.
(cd _build/default/test/size && ./dscheck_size.exe)
Testing `dscheck_size'.
This run has ID `T3FUB4XQ'.
[OK] basic 0 underflow and overflow.
[OK] basic 1 2-mem.
[OK] basic 2 2-add-same.
[OK] basic 3 2-add.
[OK] basic 4 2-remove-same.
[OK] basic 5 2-remove.
Full test results in `/src/_build/default/test/size/_build/_tests/dscheck_size'.
Test Successful in 0.272s. 6 tests run.
(cd _build/default/test/ws_deque && ./ws_deque_dscheck.exe)
Testing `ws_deque_dscheck'.
This run has ID `YYV9T3EB'.
[OK] basic 0 1-owner-1-stealer.
[OK] basic 1 1-pusher-2-stealers.
Full test results in `/src/_build/default/test/ws_deque/_build/_tests/ws_deque_dscheck'.
Test Successful in 0.005s. 2 tests run.
(cd _build/default/test/spsc_queue && ./spsc_queue_dscheck.exe)
Testing `spsc_queue_dscheck'.
This run has ID `E0M7T0BO'.
[OK] basic_safe 0 simple-test.
[OK] wrap-arounds_safe 0 shift-by-1.
[OK] wrap-arounds_safe 1 shift-by-6.
[OK] wrap-arounds_safe 2 shift-by-11.
[OK] size_safe 0 linearizes-with-1-thr.
[OK] basic_unsafe 0 simple-test.
[OK] wrap-arounds_unsafe 0 shift-by-1.
[OK] wrap-arounds_unsafe 1 shift-by-6.
[OK] wrap-arounds_unsafe 2 shift-by-11.
[OK] size_unsafe 0 linearizes-with-1-thr.
Full test results in `/src/_build/default/test/spsc_queue/_build/_tests/spsc_queue_dscheck'.
Test Successful in 0.287s. 10 tests run.
(cd _build/default/test/skiplist && ./dscheck_skiplist.exe)
Testing `DSCheck Skiplist'.
This run has ID `9FMMBZV4'.
[OK] basic 0 max_height_of.
[OK] basic 1 2-mem.
[OK] basic 2 2-add-same.
[OK] basic 3 2-add.
[OK] basic 4 2-remove-same.
[OK] basic 5 2-remove.
Full test results in `/src/_build/default/test/skiplist/_build/_tests/DSCheck Skiplist'.
Test Successful in 0.183s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./michael_scott_queue_dscheck.exe)
Testing `michael_scott_queue_dscheck'.
This run has ID `Y5KEQVI6'.
[OK] basic 0 1-producer-1-consumer.
[OK] basic 1 1-producer-1-consumer-peek.
[OK] basic 2 2-producers.
[OK] basic 3 2-domains.
Full test results in `/src/_build/default/test/michael_scott_queue/_build/_tests/michael_scott_queue_dscheck'.
Test Successful in 0.367s. 4 tests run.
(cd _build/default/test/treiber_stack && ./treiber_stack_dscheck.exe)
Testing `treiber_stack_dscheck'.
This run has ID `OZV58IZP'.
[OK] basic 0 1-producer-1-consumer.
[OK] basic 1 2-producers.
[OK] basic 2 2-consumers.
[OK] basic 3 2-domains.
[OK] basic 4 2-domains-more-pops.
Full test results in `/src/_build/default/test/treiber_stack/_build/_tests/treiber_stack_dscheck'.
Test Successful in 0.973s. 5 tests run.
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 95826864
Testing `Treiber_stack'.
This run has ID `WVV5OJ5B'.
[OK] test_sequential 0 push.
[OK] test_sequential 1 push_pop_until_empty.
[OK] test_sequential 2 lifo.
[OK] one_cons_one_prod 0 parallel.
[OK] two_domains 0 parallel_pop_push.
[OK] two_domains 1 parallel_pop_push_random.
Full test results in `/src/_build/default/test/treiber_stack/_build/_tests/Treiber_stack'.
Test Successful in 11.553s. 6 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 203096237
Testing `Ws_deque'.
This run has ID `1L5H1YZO'.
[OK] one_producer 0 pops_are_in_order.
[OK] one_producer 1 pop_on_empty_deque_rai...
[OK] one_producer_one_stealer 0 steals_are_in_order.
[OK] one_producer_one_stealer 1 parallel_pushes_and_st...
[OK] one_producer_one_stealer 2 parallel_pops_and_steals.
[OK] one_producer_two_stealers 0 parallel_steals.
Full test results in `/src/_build/default/test/ws_deque/_build/_tests/Ws_deque'.
Test Successful in 13.464s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 572605641
Testing `Michael_scott_queue'.
This run has ID `8CA87B24'.
[OK] test_sequential 0 push.
[OK] test_sequential 1 push_pop_opt_until_empty.
[OK] test_sequential 2 fifo.
[OK] test_sequential 3 fifo_peek_opt.
[OK] one_cons_one_prod 0 parallel_fifo.
[OK] one_cons_one_prod 1 parallel_peek.
[OK] two_domains 0 parallel_pop_opt_push.
[OK] two_domains 1 parallel_pop_opt_push_random.
Full test results in `/src/_build/default/test/michael_scott_queue/_build/_tests/Michael_scott_queue'.
Test Successful in 14.490s. 8 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 630700924
Testing `Mpsc_queue'.
This run has ID `GYZJCSTU'.
[OK] one_consumer 0 push_head_pop_opt.
[OK] one_consumer 1 push_head_pop.
[OK] one_consumer 2 push_head_peek_opt.
[OK] one_consumer 3 push_head_peek.
[OK] one_consumer 4 pop_opt_empty.
[OK] one_consumer 5 pop_empty.
[OK] one_consumer 6 peek_opt_empty.
[OK] one_consumer 7 peek_empty.
[OK] one_consumer 8 push_head_not_empty.
[OK] one_consumer 9 close_push_head.
[OK] one_consumer 10 close_is_empty.
[OK] one_consumer 11 close_pop_opt.
[OK] one_consumer 12 pop_opt_order.
[OK] one_consumer 13 seq_push_pop_opt.
[OK] one_producer 0 push_not_empty.
[OK] one_producer 1 closing_prevents_pushing.
[OK] one_cons_one_prod 0 seq_push_pop_opt_peek_opt.
[OK] one_cons_one_prod 1 par_push_pop.
[OK] one_cons_one_prod 2 par_push_push_head.
[OK] one_cons_one_prod 3 par_pop_opt_push2.
[OK] one_cons_two_prod 0 par_push.
[OK] one_cons_two_prod 1 par_push_close_pop_opt.
Full test results in `/src/_build/default/test/mpsc_queue/_build/_tests/Mpsc_queue'.
Test Successful in 18.097s. 22 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 902060837
Testing `Spsc_queues'.
This run has ID `HG9XCGHU'.
[OK] Spsc_queue 0 seq_pop_opt_push.
[OK] Spsc_queue 1 seq_pop_push.
[OK] Spsc_queue 2 seq_pop_try_push.
[OK] Spsc_queue 3 par_pop_push.
[OK] Spsc_queue 4 push_full.
[OK] Spsc_queue 5 seq_peek_opt.
[OK] Spsc_queue 6 seq_peek.
[OK] Spsc_queue 7 par_peek_opt.
[OK] Spsc_queue_unsafe 0 seq_pop_opt_push.
[OK] Spsc_queue_unsafe 1 seq_pop_push.
[OK] Spsc_queue_unsafe 2 seq_pop_try_push.
[OK] Spsc_queue_unsafe 3 par_pop_push.
[OK] Spsc_queue_unsafe 4 push_full.
[OK] Spsc_queue_unsafe 5 seq_peek_opt.
[OK] Spsc_queue_unsafe 6 seq_peek.
[OK] Spsc_queue_unsafe 7 par_peek_opt.
Full test results in `/src/_build/default/test/spsc_queue/_build/_tests/Spsc_queues'.
Test Successful in 23.485s. 16 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
messages over time/1 adder, 1 taker (cas):
21.29 M/s
messages over time/1 adder, 1 taker (not lf):
21.60 M/s
messages over time/1 adder, 1 taker (spin):
2.22 M/s
messages over time/1 adder, 2 takers (cas):
1.85 M/s
messages over time/1 adder, 2 takers (not lf):
1.06 M/s
messages over time/1 adder, 2 takers (spin):
1.15 M/s
messages over time/2 adders, 1 taker (cas):
5.19 M/s
messages over time/2 adders, 1 taker (not lf):
4.31 M/s
messages over time/2 adders, 1 taker (spin):
0.79 M/s
messages over time/2 adders, 2 takers (cas):
2.54 M/s
messages over time/2 adders, 2 takers (not lf):
1.22 M/s
messages over time/2 adders, 2 takers (spin):
1.02 M/s
time per message/1 adder, 1 taker (cas):
93.93 ns
time per message/1 adder, 1 taker (not lf):
92.61 ns
time per message/1 adder, 1 taker (spin):
900.82 ns
time per message/1 adder, 2 takers (cas):
1625.92 ns
time per message/1 adder, 2 takers (not lf):
2822.70 ns
time per message/1 adder, 2 takers (spin):
2614.25 ns
time per message/2 adders, 1 taker (cas):
578.26 ns
time per message/2 adders, 1 taker (not lf):
695.60 ns
time per message/2 adders, 1 taker (spin):
3804.16 ns
time per message/2 adders, 2 takers (cas):
1575.11 ns
time per message/2 adders, 2 takers (not lf):
3289.73 ns
time per message/2 adders, 2 takers (spin):
3913.05 ns
Saturn_lockfree Queue:
messages over time/1 nb adder, 1 nb taker:
13.32 M/s
messages over time/1 nb adder, 2 nb takers:
14.08 M/s
messages over time/2 nb adders, 1 nb taker:
19.54 M/s
messages over time/2 nb adders, 2 nb takers:
6.16 M/s
messages over time/one domain:
3.88 M/s
time per message/1 nb adder, 1 nb taker:
150.12 ns
time per message/1 nb adder, 2 nb takers:
213.14 ns
time per message/2 nb adders, 1 nb taker:
153.53 ns
time per message/2 nb adders, 2 nb takers:
649.72 ns
time per message/one domain:
257.58 ns
Saturn_lockfree Single_prod_single_cons_queue:
messages over time/2 workers, capacity 1:
1.19 M/s
messages over time/2 workers, capacity 1 (unsafe):
1.87 M/s
messages over time/2 workers, capacity 32768:
19.03 M/s
messages over time/2 workers, capacity 32768 (unsafe):
33.09 M/s
messages over time/2 workers, capacity 4096:
9.84 M/s
messages over time/2 workers, capacity 4096 (unsafe):
15.23 M/s
messages over time/2 workers, capacity 512:
2.67 M/s
messages over time/2 workers, capacity 512 (unsafe):
28.23 M/s
messages over time/2 workers, capacity 64:
9.95 M/s
messages over time/2 workers, capacity 64 (unsafe):
35.12 M/s
messages over time/2 workers, capacity 8:
8.03 M/s
messages over time/2 workers, capacity 8 (unsafe):
30.15 M/s
time per message/2 workers, capacity 1:
1677.57 ns
time per message/2 workers, capacity 1 (unsafe):
1068.52 ns
time per message/2 workers, capacity 32768:
105.11 ns
time per message/2 workers, capacity 32768 (unsafe):
60.44 ns
time per message/2 workers, capacity 4096:
203.24 ns
time per message/2 workers, capacity 4096 (unsafe):
131.32 ns
time per message/2 workers, capacity 512:
749.12 ns
time per message/2 workers, capacity 512 (unsafe):
70.86 ns
time per message/2 workers, capacity 64:
201.04 ns
time per message/2 workers, capacity 64 (unsafe):
56.95 ns
time per message/2 workers, capacity 8:
249.21 ns
time per message/2 workers, capacity 8 (unsafe):
66.34 ns
Saturn_lockfree Size:
operations over time/1 worker:
7.64 M/s
operations over time/2 workers:
14.51 M/s
operations over time/4 workers:
9.59 M/s
time per operation/1 worker:
130.94 ns
time per operation/2 workers:
137.88 ns
time per operation/4 workers:
417.13 ns
Saturn_lockfree Skiplist:
operations over time/1 workers, 10% mem 45% add 45% rem:
0.28 M/s
operations over time/1 workers, 50% mem 25% add 25% rem:
0.72 M/s
operations over time/1 workers, 90% mem 5% add 5% rem:
0.93 M/s
operations over time/2 workers, 10% mem 45% add 45% rem:
1.30 M/s
operations over time/2 workers, 50% mem 25% add 25% rem:
1.53 M/s
operations over time/2 workers, 90% mem 5% add 5% rem:
1.89 M/s
operations over time/4 workers, 10% mem 45% add 45% rem:
1.59 M/s
operations over time/4 workers, 50% mem 25% add 25% rem:
2.96 M/s
operations over time/4 workers, 90% mem 5% add 5% rem:
3.58 M/s
time per operation/1 workers, 10% mem 45% add 45% rem:
3611.88 ns
time per operation/1 workers, 50% mem 25% add 25% rem:
1389.95 ns
time per operation/1 workers, 90% mem 5% add 5% rem:
1077.27 ns
time per operation/2 workers, 10% mem 45% add 45% rem:
1538.28 ns
time per operation/2 workers, 50% mem 25% add 25% rem:
1310.79 ns
time per operation/2 workers, 90% mem 5% add 5% rem:
1056.26 ns
time per operation/4 workers, 10% mem 45% add 45% rem:
2517.31 ns
time per operation/4 workers, 50% mem 25% add 25% rem:
1349.59 ns
time per operation/4 workers, 90% mem 5% add 5% rem:
1116.13 ns
Saturn_lockfree Stack:
messages over time/1 adder, 1 taker:
25.76 M/s
messages over time/1 adder, 2 takers:
2.48 M/s
messages over time/2 adders, 1 taker:
14.96 M/s
messages over time/2 adders, 2 takers:
5.92 M/s
messages over time/one domain:
3.31 M/s
time per message/1 adder, 1 taker:
77.63 ns
time per message/1 adder, 2 takers:
1208.92 ns
time per message/2 adders, 1 taker:
200.59 ns
time per message/2 adders, 2 takers:
676.14 ns
time per message/one domain:
301.89 ns
Saturn_lockfree Work_stealing_deque:
messages over time/1 adder, 1 taker:
2.48 M/s
messages over time/1 adder, 2 takers:
1.23 M/s
messages over time/1 adder, 4 takers:
2.29 M/s
messages over time/one domain (FIFO):
3.89 M/s
messages over time/one domain (LIFO):
2.17 M/s
spawns over time/1 worker:
2.77 M/s
spawns over time/2 workers:
2.49 M/s
spawns over time/4 workers:
4.09 M/s
spawns over time/8 workers:
3.05 M/s
time per message/1 adder, 1 taker:
805.25 ns
time per message/1 adder, 2 takers:
2446.81 ns
time per message/1 adder, 4 takers:
2179.67 ns
time per message/one domain (FIFO):
257.36 ns
time per message/one domain (LIFO):
461.01 ns
time per spawn/1 worker:
361.10 ns
time per spawn/2 workers:
802.87 ns
time per spawn/4 workers:
978.09 ns
time per spawn/8 workers:
2622.88 ns
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `YK1XZ89C'.
[OK] single-thread 0 is it a queue.
[OK] validate items 0 1 prod. 1 cons.
[OK] validate indices under load 0 4 prod. 4 cons.
[OK] validate indices under load 1 8 prod. 1 cons.
[OK] validate indices under load 2 1 prod. 8 cons.
[OK] single-thread-CAS-intf 0 is it a queue.
[OK] validate items-CAS-intf 0 1 prod. 1 cons.
[OK] single-thread-spinning 0 is it a queue.
[OK] validate-items-spinning 0 1 prod. 1 cons.
Full test results in `/src/_build/default/test/mpmc_relaxed_queue/_build/_tests/Mpmc_queue'.
Test Successful in 85.973s. 9 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 786206519
Testing `QCheck Skiplist'.
This run has ID `7CASBKZ7'.
[OK] test_sequential 0 add.
[OK] test_sequential 1 add_remove.
[OK] test_sequential 2 add_find.
[OK] test_sequential 3 add_remove_find.
[OK] tests_two_domains 0 parallel_add.
[OK] tests_two_domains 1 parallel_add_remove.
[OK] tests_two_domains 2 parallel_add_remove_same_list.
Full test results in `/src/_build/default/test/skiplist/_build/_tests/QCheck Skiplist'.
Test Successful in 131.623s. 7 tests run.
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 194860415
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.0s Saturn_lockfree.Michael_scott_queue sequential
[✓] 500 0 0 500 / 500 167.4s Saturn_lockfree.Michael_scott_queue parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 46685619
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.0s Saturn_lockfree.Treiber_stack sequential
[ ] 36[✓] 500 0 0 500 / 500 171.5s Saturn_lockfree.Treiber_stack parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 44461625
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Ws_deque sequential
[✓] 1000 0 0 1000 / 1000 185.4s Saturn_lockfree.Ws_deque parallel
[✓] 1 0 1 0 / 1000 3.9s Saturn_lockfree.Ws_deque parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Ws_deque parallel, negative failed as expected (18 shrink steps):
|
Push 2
Push 42
|
.---------------------.
| |
Pop Pop
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Ws_deque parallel, negative:
Results incompatible with linearized model
|
Push 2 : ()
Push 42 : ()
|
.------------------------------------.
| |
Pop : Ok (0) Pop : Ok (42)
================================================================================
success (ran 3 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 27861656
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Saturn_lockfree.Size sequential
[✓] 1000 0 0 1000 / 1000 219.1s Saturn_lockfree.Size parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 222182337
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Mpsc_queue sequential
[ ] 194 0 [✓] 1000 0 0 1000 / 1000 217.8s Saturn_lockfree.Mpsc_queue parallel
[✓] 1 0 1 0 / 1000 1.4s Saturn_lockfree.Mpsc_queue parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Mpsc_queue parallel, negative failed as expected (5 shrink steps):
|
Push_head90
|
.---------------------.
| |
Pop Pop
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Mpsc_queue parallel, negative:
Results incompatible with linearized model
|
Push_head90 : Ok (())
|
.------------------------------------.
| |
Pop : Ok (0) Pop : Ok (90)
================================================================================
success (ran 3 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 367867991
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Lockfree.Skiplist sequential
[✓] 1000 0 0 1000 / 1000 225.7s Lockfree.Skiplist parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 352826490
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Spsc_queue sequential
[ ] 837 0 0 837 / 1000 188.2s Saturn_lockfree.[✓] 1000 0 0 1000 / 1000 199.1s Saturn_lockfree.Spsc_queue parallel
[✓] 1 0 1 0 / 1000 6.7s Saturn_lockfree.Spsc_queue parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Spsc_queue parallel, negative failed as expected (15 shrink steps):
|
Push 1
|
.---------------------.
| |
Peek Pop
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Spsc_queue parallel, negative:
Results incompatible with linearized model
|
Push 1 : Ok (())
|
.--------------------------------------------------.
| |
Peek : Error (Invalid_argument("option is None")) Pop : Ok (1)
================================================================================
success (ran 3 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Spsc_queue_unsafe sequential
[✓] 1000 0 0 1000 / 1000 46.5s Saturn_lockfree.Spsc_queue_unsafe parallel
[✓] 1 0 1 0 / 1000 0.8s Saturn_lockfree.Spsc_queue_unsafe parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Spsc_queue_unsafe parallel, negative failed as expected (14 shrink steps):
|
Push 8694
|
.---------------------.
| |
Pop Pop
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Spsc_queue_unsafe parallel, negative:
Results incompatible with linearized model
|
Push 8694 : Ok (())
|
.------------------------------------.
| |
Pop : Ok (8694) Pop : Ok (0)
================================================================================
success (ran 3 tests)
2024-10-11 09:48.05 ---> saved as "509cffe3380900f9bdb5b2e82e19e0d8ada87851e8789e8761307ecd0643698f"
Job succeeded
2024-10-11 09:48.06: Job succeeded