2024-08-21 14:35.08: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/optimize-ws-deque (cd2177591b5dd91baf20df30745d2441750e87fd) (linux-ppc64:debian-12-5.2_ppc64_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-5.2@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "optimize-ws-deque" && cd "saturn" && git reset --hard cd217759
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.2@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d
# debian-12-5.2_ppc64_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 46c2d8c268fa7d5c448331593f34c5c7d413205b || git fetch origin master) && git reset -q --hard 46c2d8c268fa7d5c448331593f34c5c7d413205b && 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.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 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-ppc64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.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.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 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
2024-08-21 14:35.08: Using cache hint "ocaml-multicore/saturn-ocaml/opam:debian-12-ocaml-5.2@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d-debian-12-5.2_ppc64_opam-2.2-179319cab14c462ffc501de386f8dd98"
2024-08-21 14:35.08: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.2@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d)
(comment debian-12-5.2_ppc64_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 46c2d8c268fa7d5c448331593f34c5c7d413205b || git fetch origin master) && git reset -q --hard 46c2d8c268fa7d5c448331593f34c5c7d413205b && 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.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 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-ppc64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.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.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 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"))
)
2024-08-21 14:35.08: Waiting for resource in pool OCluster
2024-08-21 14:48.24: Waiting for worker…
2024-08-21 15:35.39: Got resource from pool OCluster
Building on orithia.caelum.ci.dev
All commits already cached
HEAD is now at cd21775 Optimize work-stealing deque
(from ocaml/opam:debian-12-ocaml-5.2@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.2@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d' locally
docker.io/ocaml/opam@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d: Pulling from ocaml/opam
Digest: sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d
Status: Downloaded newer image for ocaml/opam@sha256:28d489bbb040beb64059765d51be029e7e7e62b177e8d1c787d8a1f6d820da9d
2024-08-21 15:35.50 ---> using "b7218c9260405f23e45111db545355b19624151121eafc4a97e6777436123e56" from cache
/: (comment debian-12-5.2_ppc64_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"))
2024-08-21 15:35.50 ---> using "6f335b25018b8aa748e6e03310d376b1b6cd3a45d1a15ef1a8a79219b8d9367f" 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
2024-08-21 15:35.50 ---> using "f0fcc8e850dba6ae088f92fc57aa96d2c2303ec26e83f6a62a40dc6ce1b15dba" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-38-generic
The OCaml toplevel, version 5.2.0
2.2.0
2024-08-21 15:35.50 ---> using "a19981a5b95b473db6a2cea0b2f4b8a4b5ae1d58812462c9afb3055bb1e824ec" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-08-21 15:35.50 ---> using "1708ef2968d0ddf1c43489a3ade8cfe0c5faaabf6cca5c2d5b267b4fc7bf4d6e" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 46c2d8c268fa7d5c448331593f34c5c7d413205b || git fetch origin master) && git reset -q --hard 46c2d8c268fa7d5c448331593f34c5c7d413205b && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
7c4ff52ef3..0f2e2e7a59 master -> origin/master
46c2d8c268 Merge pull request #26322 from gridbugs/either-depend-on-ocaml
<><> 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
2024-08-21 15:35.50 ---> using "a8bf6f2ade0d63cef2eaa429bae97834aed26ad95ed822d301695970988e1515" from cache
/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-08-21 15:36.00 ---> saved as "0a6c37d4f1374b481bd2d31b88776f10af730a612ad14b8121a8676d50ac0d07"
/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)
2024-08-21 15:36.10 ---> saved as "c9978e5fcfad890d91d4d094f754d995dc320a0767732618b3a3a78405add633"
/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 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-ppc64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.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.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 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 "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [168 kB]
- Fetched 272 kB in 1s (477 kB/s)
- Reading package lists...
-
<><> 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-ppc64 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).
2024-08-21 15:41.55 ---> saved as "f89331be208798b3373e62e899e773e11c36a72e07c9c5a705de6a19e06d15c3"
/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-ppc64 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 36 packages
- install alcotest 1.8.0
- install astring 0.8.5
- install backoff 0.1.0
- install cmdliner 1.3.0
- install containers 3.13.1
- 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 2.0.0
- install multicore-bench 0.1.4
- install multicore-magic 2.3.0
- install multicore-magic-dscheck 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 0.3
- install qcheck-ounit 0.22
- install qcheck-stm 0.3
- install re 1.11.0
- 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.0.1.0 (cached)
-> retrieved astring.0.8.5 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved domain-local-await.1.0.1 (cached)
-> retrieved containers.3.13.1 (cached)
-> retrieved domain_shims.0.1.0 (cached)
-> retrieved dscheck.0.5.0 (cached)
-> retrieved either.1.0.0 (cached)
-> retrieved fmt.0.9.0 (cached)
-> retrieved mtime.2.0.0 (cached)
-> retrieved multicore-bench.0.1.4 (cached)
-> retrieved multicore-magic.2.3.0, multicore-magic-dscheck.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 dune.3.16.0, dune-configurator.3.16.0 (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 seq.base (cached)
-> retrieved qcheck-multicoretests-util.0.3, qcheck-stm.0.3 (cached)
-> retrieved re.1.11.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved thread-table.1.0.0 (cached)
-> installed cmdliner.1.3.0
-> installed seq.base
-> retrieved topkg.1.0.7 (cached)
-> retrieved tsort.2.1.0 (cached)
-> retrieved uutf.1.0.3 (cached)
-> retrieved yojson.2.2.2 (cached)
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed uutf.1.0.3
-> installed mtime.2.0.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed backoff.0.1.0
-> installed either.1.0.0
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed oseq.0.5.1
-> installed qcheck-core.0.22
-> installed re.1.11.0
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.3
-> installed domain-local-await.1.0.1
-> installed qcheck-stm.0.3
-> installed alcotest.1.8.0
-> installed ounit2.2.2.7
-> installed multicore-bench.0.1.4
-> installed qcheck-alcotest.0.22
-> installed qcheck-ounit.0.22
-> installed dune-configurator.3.16.0
-> installed qcheck.0.22
-> installed containers.3.13.1
-> installed dscheck.0.5.0
-> installed multicore-magic-dscheck.2.3.0
Done.
# Run eval $(opam env) to update the current shell environment
2024-08-21 15:48.17 ---> saved as "54fae9eb986ae54ab15d41861a3af789965e44c48bcf41468b5da83ab76736a4"
/src: (copy (src .) (dst /src))
2024-08-21 15:48.48 ---> saved as "86438bad01569de4b200fb3744c53921d1050141642a25db438bbade78e99b2a"
/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 = 82039, stolen = 17961)
(cd _build/default/test/mpsc_queue && ./mpsc_queue_dscheck.exe)
Testing `mpsc_queue_dscheck'.
This run has ID `M9B83X7A'.
[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 0.102s. 3 tests run.
(cd _build/default/test/ws_deque && ./ws_deque_dscheck.exe)
Testing `ws_deque_dscheck'.
This run has ID `3WQ22HW8'.
[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 0.002s. 2 tests run.
(cd _build/default/test/michael_scott_queue && ./michael_scott_queue_dscheck.exe)
Testing `michael_scott_queue_dscheck'.
This run has ID `Y0OEJQ0N'.
[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 0.132s. 4 tests run.
(cd _build/default/test/size && ./dscheck_size.exe)
Testing `dscheck_size'.
This run has ID `FK51B3XZ'.
[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 0.155s. 6 tests run.
(cd _build/default/test/skiplist && ./dscheck_skiplist.exe)
Testing `DSCheck Skiplist'.
This run has ID `BB2FUD6V'.
[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 0.242s. 6 tests run.
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 159905429
Testing `Treiber_stack'.
This run has ID `CNVM6EVB'.
[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 0.451s. 6 tests run.
(cd _build/default/test/spsc_queue && ./spsc_queue_dscheck.exe)
Testing `spsc_queue_dscheck'.
This run has ID `5Q48A9DP'.
[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 0.538s. 10 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 134157372
Testing `Michael_scott_queue'.
This run has ID `INRTR3SY'.
[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 0.603s. 8 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 920647671
Testing `Ws_deque'.
This run has ID `AZZY3ORN'.
[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 0.786s. 6 tests run.
(cd _build/default/test/treiber_stack && ./treiber_stack_dscheck.exe)
Testing `treiber_stack_dscheck'.
This run has ID `6LVHYSCD'.
[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 0.897s. 5 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 734315908
Testing `Spsc_queues'.
This run has ID `2ZNPVE3L'.
[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 1.510s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 602145031
Testing `Mpsc_queue'.
This run has ID `SQ9J8MDN'.
[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 3.173s. 22 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 535146391
Testing `QCheck Skiplist'.
This run has ID `5I1I6KQD'.
[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 9.820s. 7 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
time per message/1 adder, 1 taker (spin):
721.71 ns
messages over time/1 adder, 1 taker (spin):
2.77 M/s
time per message/1 adder, 2 takers (spin):
1234.68 ns
messages over time/1 adder, 2 takers (spin):
2.43 M/s
time per message/2 adders, 1 taker (spin):
884.81 ns
messages over time/2 adders, 1 taker (spin):
3.39 M/s
time per message/2 adders, 2 takers (spin):
802.58 ns
messages over time/2 adders, 2 takers (spin):
4.98 M/s
time per message/1 adder, 1 taker (not lf):
627.02 ns
messages over time/1 adder, 1 taker (not lf):
3.19 M/s
time per message/1 adder, 2 takers (not lf):
1544.58 ns
messages over time/1 adder, 2 takers (not lf):
1.94 M/s
time per message/2 adders, 1 taker (not lf):
1651.23 ns
messages over time/2 adders, 1 taker (not lf):
1.82 M/s
time per message/2 adders, 2 takers (not lf):
1369.54 ns
messages over time/2 adders, 2 takers (not lf):
2.92 M/s
time per message/1 adder, 1 taker (cas):
1031.92 ns
messages over time/1 adder, 1 taker (cas):
1.94 M/s
time per message/1 adder, 2 takers (cas):
1754.65 ns
messages over time/1 adder, 2 takers (cas):
1.71 M/s
time per message/2 adders, 1 taker (cas):
1816.65 ns
messages over time/2 adders, 1 taker (cas):
1.65 M/s
time per message/2 adders, 2 takers (cas):
2307.14 ns
messages over time/2 adders, 2 takers (cas):
1.73 M/s
Saturn_lockfree Queue:
time per message/one domain:
654.64 ns
messages over time/one domain:
1.53 M/s
time per message/1 nb adder, 1 nb taker:
1407.05 ns
messages over time/1 nb adder, 1 nb taker:
1.42 M/s
time per message/1 nb adder, 2 nb takers:
2535.56 ns
messages over time/1 nb adder, 2 nb takers:
1.18 M/s
time per message/2 nb adders, 1 nb taker:
1687.48 ns
messages over time/2 nb adders, 1 nb taker:
1.78 M/s
time per message/2 nb adders, 2 nb takers:
1347.81 ns
messages over time/2 nb adders, 2 nb takers:
2.97 M/s
Saturn_lockfree Single_prod_single_cons_queue:
time per message/2 workers, capacity 1:
1833.17 ns
time per message/2 workers, capacity 1 (unsafe):
1619.18 ns
messages over time/2 workers, capacity 1:
1.09 M/s
messages over time/2 workers, capacity 1 (unsafe):
1.24 M/s
time per message/2 workers, capacity 8:
973.77 ns
time per message/2 workers, capacity 8 (unsafe):
602.09 ns
messages over time/2 workers, capacity 8:
2.05 M/s
messages over time/2 workers, capacity 8 (unsafe):
3.32 M/s
time per message/2 workers, capacity 64:
731.95 ns
time per message/2 workers, capacity 64 (unsafe):
771.84 ns
messages over time/2 workers, capacity 64:
2.73 M/s
messages over time/2 workers, capacity 64 (unsafe):
2.59 M/s
time per message/2 workers, capacity 512:
706.16 ns
time per message/2 workers, capacity 512 (unsafe):
611.57 ns
messages over time/2 workers, capacity 512:
2.83 M/s
messages over time/2 workers, capacity 512 (unsafe):
3.27 M/s
time per message/2 workers, capacity 4096:
529.62 ns
time per message/2 workers, capacity 4096 (unsafe):
303.41 ns
messages over time/2 workers, capacity 4096:
3.78 M/s
messages over time/2 workers, capacity 4096 (unsafe):
6.59 M/s
time per message/2 workers, capacity 32768:
553.68 ns
time per message/2 workers, capacity 32768 (unsafe):
245.89 ns
messages over time/2 workers, capacity 32768:
3.61 M/s
messages over time/2 workers, capacity 32768 (unsafe):
8.13 M/s
Saturn_lockfree Size:
time per operation/1 worker:
337.16 ns
operations over time/1 worker:
2.97 M/s
time per operation/2 workers:
306.32 ns
operations over time/2 workers:
6.53 M/s
time per operation/4 workers:
299.17 ns
operations over time/4 workers:
13.37 M/s
Saturn_lockfree Skiplist:
time per operation/1 workers, 10% mem 45% add 45% rem:
4256.75 ns
operations over time/1 workers, 10% mem 45% add 45% rem:
0.23 M/s
time per operation/2 workers, 10% mem 45% add 45% rem:
3729.70 ns
operations over time/2 workers, 10% mem 45% add 45% rem:
0.54 M/s
time per operation/4 workers, 10% mem 45% add 45% rem:
3498.66 ns
operations over time/4 workers, 10% mem 45% add 45% rem:
1.14 M/s
time per operation/1 workers, 50% mem 25% add 25% rem:
3160.14 ns
operations over time/1 workers, 50% mem 25% add 25% rem:
0.32 M/s
time per operation/2 workers, 50% mem 25% add 25% rem:
2623.82 ns
operations over time/2 workers, 50% mem 25% add 25% rem:
0.76 M/s
time per operation/4 workers, 50% mem 25% add 25% rem:
2656.04 ns
operations over time/4 workers, 50% mem 25% add 25% rem:
1.51 M/s
time per operation/1 workers, 90% mem 5% add 5% rem:
1775.61 ns
operations over time/1 workers, 90% mem 5% add 5% rem:
0.56 M/s
time per operation/2 workers, 90% mem 5% add 5% rem:
2053.81 ns
operations over time/2 workers, 90% mem 5% add 5% rem:
0.97 M/s
time per operation/4 workers, 90% mem 5% add 5% rem:
2260.41 ns
operations over time/4 workers, 90% mem 5% add 5% rem:
1.77 M/s
Saturn_lockfree Stack:
time per message/one domain:
339.42 ns
messages over time/one domain:
2.95 M/s
time per message/1 adder, 1 taker:
1510.24 ns
messages over time/1 adder, 1 taker:
1.32 M/s
time per message/1 adder, 2 takers:
3952.40 ns
messages over time/1 adder, 2 takers:
0.76 M/s
time per message/2 adders, 1 taker:
1665.58 ns
messages over time/2 adders, 1 taker:
1.80 M/s
time per message/2 adders, 2 takers:
2083.18 ns
messages over time/2 adders, 2 takers:
1.92 M/s
Saturn_lockfree Work_stealing_deque:
time per spawn/1 worker:
318.89 ns
spawns over time/1 worker:
3.14 M/s
time per spawn/2 workers:
429.44 ns
spawns over time/2 workers:
4.66 M/s
time per spawn/4 workers:
393.19 ns
spawns over time/4 workers:
10.17 M/s
time per spawn/8 workers:
333.80 ns
spawns over time/8 workers:
23.97 M/s
time per message/1 adder, 1 taker:
545.10 ns
messages over time/1 adder, 1 taker:
3.67 M/s
time per message/1 adder, 2 takers:
785.12 ns
messages over time/1 adder, 2 takers:
3.82 M/s
time per message/1 adder, 4 takers:
1720.05 ns
messages over time/1 adder, 4 takers:
2.91 M/s
time per message/one domain (FIFO):
311.51 ns
messages over time/one domain (FIFO):
3.21 M/s
time per message/one domain (LIFO):
173.25 ns
messages over time/one domain (LIFO):
5.77 M/s
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 491575106
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.3s Saturn_lockfree.Treiber_stack sequential
[✓] 500 0 0 500 / 500 32.7s Saturn_lockfree.Treiber_stack parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 386865378
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.5s Saturn_lockfree.Michael_scott_queue sequential
[✓] 500 0 0 500 / 500 39.0s Saturn_lockfree.Michael_scott_queue parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 330284518
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.6s Saturn_lockfree.Ws_deque sequential
[✓] 1000 0 0 1000 / 1000 64.3s Saturn_lockfree.Ws_deque parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `TQG7PTVS'.
[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 76.471s. 9 tests run.
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 229952374
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.8s Saturn_lockfree.Mpsc_queue sequential
[ ] 246 0 0 246 / 1000 [✓] 1000 0 0 1000 / 1000 80.0s Saturn_lockfree.Mpsc_queue parallel
[✓] 1 0 1 0 / 1000 17.0s Saturn_lockfree.Mpsc_queue parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Mpsc_queue parallel, negative failed as expected (12 shrink steps):
|
Push_head2232
|
.---------------------.
| |
Pop Peek
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Mpsc_queue parallel, negative:
Results incompatible with linearized model
|
Push_head2232 : Ok (())
|
.------------------------------------.
| |
Pop : Ok (2232) Peek : Ok (0)
================================================================================
success (ran 3 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 356999546
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 1.4s Lockfree.Skiplist sequential
[✓] 1000 0 0 1000 / 1000 116.9s Lockfree.Skiplist parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 399111116
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 3.0s Saturn_lockfree.Size sequential
[✓] 1000 0 0 1000 / 1000 117.2s Saturn_lockfree.Size parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 388913389
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.9s Saturn_lockfree.Spsc_queue sequential
[ ] 596 0 0 596 / 1000 55.7s Saturn_lockfree.Spsc_que[✓] 1000 0 0 1000 / 1000 96.0s Saturn_lockfree.Spsc_queue parallel
[✓] 1 0 1 0 / 1000 8.6s Saturn_lockfree.Spsc_queue parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Spsc_queue parallel, negative failed as expected (31 shrink steps):
|
Push 5
|
.---------------------.
| |
Pop Peek
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Spsc_queue parallel, negative:
Results incompatible with linearized model
|
Push 5 : Ok (())
|
.--------------------------------------------------.
| |
Pop : Ok (5) Peek : Error (Invalid_argument("option is None"))
================================================================================
success (ran 3 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.4s Saturn_lockfree.Spsc_queue_unsafe sequential
[✓] 1000 0 0 1000 / 1000 67.7s Saturn_lockfree.Spsc_queue_unsafe parallel
[✓] 1 0 1 0 / 1000 7.1s Saturn_lockfree.Spsc_queue_unsafe parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Spsc_queue_unsafe parallel, negative failed as expected (34 shrink steps):
|
Push 5
|
.---------------------.
| |
Pop Peek
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Spsc_queue_unsafe parallel, negative:
Results incompatible with linearized model
|
Push 5 : Ok (())
|
.------------------------------------.
| |
Pop : Ok (5) Peek : Ok (0)
================================================================================
success (ran 3 tests)
2024-08-21 15:52.35 ---> saved as "86b4aae897efff8534159c11e6b17494e3d51180fe3892084d0de7ba0a30b45a"
Job succeeded
2024-08-21 15:52.43: Job succeeded