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:ubuntu-24.04-5.2_opam-2.2)
Base: ocaml/opam:ubuntu-24.04-ocaml-5.2@sha256:00a95d2fe40951c97439f00b71e114dc26d6721b1faf1e26e9da8aca07f041db
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:ubuntu-24.04-ocaml-5.2@sha256:00a95d2fe40951c97439f00b71e114dc26d6721b1faf1e26e9da8aca07f041db
# ubuntu-24.04-5.2_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 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:ubuntu-24.04-ocaml-5.2@sha256:00a95d2fe40951c97439f00b71e114dc26d6721b1faf1e26e9da8aca07f041db-ubuntu-24.04-5.2_opam-2.2-421138f047983a84c7ce86c6696f5135"
2024-10-11 08:13.00: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.2@sha256:00a95d2fe40951c97439f00b71e114dc26d6721b1faf1e26e9da8aca07f041db)
(comment ubuntu-24.04-5.2_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 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 09:30.47: Waiting for worker…
2024-10-11 09:33.54: Got resource from pool OCluster
Building on x86-bm-c20.sw.ocaml.org
All commits already cached
HEAD is now at 93ff3f7 No need to `fix_tail` at this point
(from ocaml/opam:ubuntu-24.04-ocaml-5.2@sha256:00a95d2fe40951c97439f00b71e114dc26d6721b1faf1e26e9da8aca07f041db)
2024-10-11 09:33.54 ---> using "c577517051bc80cb401536b4b355d6b30648471dc940a033f17fb5f9ea79c0cb" from cache
/: (comment ubuntu-24.04-5.2_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"))
2024-10-11 09:33.54 ---> using "1f42aa99593fa3a98101a950e717557fb7cd48e7bf1874084a7e300d7b4d86b7" 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
[NOTE] The 'jobs' option was reset, its value was 255 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=255 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-11 09:33.54 ---> using "c4bd3ad1e8002eec5b7cbc826b33d2ca71f0956b906bb70d116de5780196cabf" 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
2024-10-11 09:33.54 ---> using "8ec0cac14ebb81d34c1b0f13b12231e71f8bfb6cd3ccff55df2e39820d469586" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-10-11 09:33.54 ---> using "02080343168191dcb832791bf6877f12fbab241d4fc52100103c696a6ddfd394" from cache
/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 09:35.46 ---> saved as "e72ffd38f5d5fb59ea2c986132ed218396021b4f1bce15b64c906867148ca847"
/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-10-11 09:35.47 ---> saved as "82ac3a82d74da577c0595ebd70b8a4ccb17c02ab202a4dad32c3b7c290556e01"
/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 09:35.55 ---> saved as "05ec8fa044f59e18e82cd4880a84e800ad09a7b723b44af6d2f47053df4191cc"
/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 "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:2 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [372 kB]
- Get:3 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [482 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu noble InRelease
- Get:5 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Get:6 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [688 kB]
- Get:8 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [514 kB]
- Get:9 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [11.8 kB]
- Fetched 2446 kB in 1s (1836 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-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 09:36.27 ---> saved as "270ab38536da08c08ce5164c95a388a421afa46aea6963e4ab7451a5e89b9299"
/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 alcotest.1.8.0 (cached)
-> retrieved containers.3.14 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved domain-local-await.1.0.1 (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.2.1.0 (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 csexp.1.5.2
-> installed backoff.0.1.1
-> installed either.1.0.0
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed oseq.0.5.1
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed re.1.12.0
-> installed domain-local-await.1.0.1
-> installed yojson.2.2.2
-> installed qcheck-core.0.22
-> installed ounit2.2.2.7
-> installed multicore-bench.0.1.6
-> installed qcheck-multicoretests-util.0.4
-> installed alcotest.1.8.0
-> installed dune-configurator.3.16.0
-> installed qcheck-ounit.0.22
-> installed qcheck-alcotest.0.22
-> installed qcheck-stm.0.4
-> 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 09:38.14 ---> saved as "0f5c226e08392955a120ca287cf2288b8d4ed831b94cb3fdf19444f0568caf29"
/src: (copy (src .) (dst /src))
2024-10-11 09:38.14 ---> saved as "da2d1c285dc8e323051e345ab3dee295b48bf1f8e8b2823df5c9cea5d8f59e55"
/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 = 91404, stolen = 8596)
(cd _build/default/test/size && ./dscheck_size.exe)
Testing `dscheck_size'.
This run has ID `1KMPD0L1'.
[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 0.195s. 6 tests run.
(cd _build/default/test/ws_deque && ./ws_deque_dscheck.exe)
Testing `ws_deque_dscheck'.
This run has ID `UUOS76HH'.
[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/mpsc_queue && ./mpsc_queue_dscheck.exe)
Testing `mpsc_queue_dscheck'.
This run has ID `6FQEQE46'.
[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 0.106s. 3 tests run.
(cd _build/default/test/skiplist && ./dscheck_skiplist.exe)
Testing `DSCheck Skiplist'.
This run has ID `1PFVMOZ2'.
[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 0.107s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./michael_scott_queue_dscheck.exe)
Testing `michael_scott_queue_dscheck'.
This run has ID `N74O2ABD'.
[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 0.337s. 4 tests run.
(cd _build/default/test/spsc_queue && ./spsc_queue_dscheck.exe)
Testing `spsc_queue_dscheck'.
This run has ID `1QIZA753'.
[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 0.331s. 10 tests run.
(cd _build/default/test/treiber_stack && ./treiber_stack_dscheck.exe)
Testing `treiber_stack_dscheck'.
This run has ID `LF7DWCI1'.
[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 0.612s. 5 tests run.
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 426668717
Testing `Treiber_stack'.
This run has ID `6QEWSXAQ'.
[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 5.444s. 6 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 569035274
Testing `Ws_deque'.
This run has ID `Z43L2BTT'.
[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 5.960s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 775545378
Testing `Michael_scott_queue'.
This run has ID `9YK1VJU2'.
[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 6.892s. 8 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 362518312
Testing `Spsc_queues'.
This run has ID `XK6WXXUO'.
[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 8.156s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 223378530
Testing `Mpsc_queue'.
This run has ID `OGWSSGRH'.
[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 7.740s. 22 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
messages over time/1 adder, 1 taker (cas):
15.86 M/s
messages over time/1 adder, 1 taker (not lf):
19.33 M/s
messages over time/1 adder, 1 taker (spin):
13.10 M/s
messages over time/1 adder, 2 takers (cas):
1.83 M/s
messages over time/1 adder, 2 takers (not lf):
2.57 M/s
messages over time/1 adder, 2 takers (spin):
9.16 M/s
messages over time/2 adders, 1 taker (cas):
5.24 M/s
messages over time/2 adders, 1 taker (not lf):
1.69 M/s
messages over time/2 adders, 1 taker (spin):
2.12 M/s
messages over time/2 adders, 2 takers (cas):
2.56 M/s
messages over time/2 adders, 2 takers (not lf):
1.39 M/s
messages over time/2 adders, 2 takers (spin):
7.82 M/s
time per message/1 adder, 1 taker (cas):
126.10 ns
time per message/1 adder, 1 taker (not lf):
103.49 ns
time per message/1 adder, 1 taker (spin):
152.72 ns
time per message/1 adder, 2 takers (cas):
1641.30 ns
time per message/1 adder, 2 takers (not lf):
1169.34 ns
time per message/1 adder, 2 takers (spin):
327.61 ns
time per message/2 adders, 1 taker (cas):
572.05 ns
time per message/2 adders, 1 taker (not lf):
1778.71 ns
time per message/2 adders, 1 taker (spin):
1415.73 ns
time per message/2 adders, 2 takers (cas):
1564.24 ns
time per message/2 adders, 2 takers (not lf):
2884.74 ns
time per message/2 adders, 2 takers (spin):
511.81 ns
Saturn_lockfree Queue:
messages over time/1 nb adder, 1 nb taker:
19.30 M/s
messages over time/1 nb adder, 2 nb takers:
12.63 M/s
messages over time/2 nb adders, 1 nb taker:
8.36 M/s
messages over time/2 nb adders, 2 nb takers:
9.13 M/s
messages over time/one domain:
10.30 M/s
time per message/1 nb adder, 1 nb taker:
103.63 ns
time per message/1 nb adder, 2 nb takers:
237.50 ns
time per message/2 nb adders, 1 nb taker:
359.00 ns
time per message/2 nb adders, 2 nb takers:
438.25 ns
time per message/one domain:
97.12 ns
Saturn_lockfree Single_prod_single_cons_queue:
messages over time/2 workers, capacity 1:
3.03 M/s
messages over time/2 workers, capacity 1 (unsafe):
2.37 M/s
messages over time/2 workers, capacity 32768:
18.09 M/s
messages over time/2 workers, capacity 32768 (unsafe):
28.96 M/s
messages over time/2 workers, capacity 4096:
21.08 M/s
messages over time/2 workers, capacity 4096 (unsafe):
19.52 M/s
messages over time/2 workers, capacity 512:
4.23 M/s
messages over time/2 workers, capacity 512 (unsafe):
18.38 M/s
messages over time/2 workers, capacity 64:
23.24 M/s
messages over time/2 workers, capacity 64 (unsafe):
13.05 M/s
messages over time/2 workers, capacity 8:
6.81 M/s
messages over time/2 workers, capacity 8 (unsafe):
6.37 M/s
time per message/2 workers, capacity 1:
659.59 ns
time per message/2 workers, capacity 1 (unsafe):
843.48 ns
time per message/2 workers, capacity 32768:
110.56 ns
time per message/2 workers, capacity 32768 (unsafe):
69.07 ns
time per message/2 workers, capacity 4096:
94.89 ns
time per message/2 workers, capacity 4096 (unsafe):
102.45 ns
time per message/2 workers, capacity 512:
473.02 ns
time per message/2 workers, capacity 512 (unsafe):
108.83 ns
time per message/2 workers, capacity 64:
86.06 ns
time per message/2 workers, capacity 64 (unsafe):
153.31 ns
time per message/2 workers, capacity 8:
293.54 ns
time per message/2 workers, capacity 8 (unsafe):
313.99 ns
Saturn_lockfree Size:
operations over time/1 worker:
12.51 M/s
operations over time/2 workers:
23.39 M/s
operations over time/4 workers:
44.22 M/s
time per operation/1 worker:
79.96 ns
time per operation/2 workers:
85.49 ns
time per operation/4 workers:
90.46 ns
Saturn_lockfree Skiplist:
operations over time/1 workers, 10% mem 45% add 45% rem:
0.79 M/s
operations over time/1 workers, 50% mem 25% add 25% rem:
0.77 M/s
operations over time/1 workers, 90% mem 5% add 5% rem:
0.92 M/s
operations over time/2 workers, 10% mem 45% add 45% rem:
1.21 M/s
operations over time/2 workers, 50% mem 25% add 25% rem:
1.71 M/s
operations over time/2 workers, 90% mem 5% add 5% rem:
2.40 M/s
operations over time/4 workers, 10% mem 45% add 45% rem:
2.49 M/s
operations over time/4 workers, 50% mem 25% add 25% rem:
3.04 M/s
operations over time/4 workers, 90% mem 5% add 5% rem:
3.87 M/s
time per operation/1 workers, 10% mem 45% add 45% rem:
1262.95 ns
time per operation/1 workers, 50% mem 25% add 25% rem:
1297.46 ns
time per operation/1 workers, 90% mem 5% add 5% rem:
1086.68 ns
time per operation/2 workers, 10% mem 45% add 45% rem:
1651.09 ns
time per operation/2 workers, 50% mem 25% add 25% rem:
1172.91 ns
time per operation/2 workers, 90% mem 5% add 5% rem:
834.86 ns
time per operation/4 workers, 10% mem 45% add 45% rem:
1605.27 ns
time per operation/4 workers, 50% mem 25% add 25% rem:
1314.68 ns
time per operation/4 workers, 90% mem 5% add 5% rem:
1032.57 ns
Saturn_lockfree Stack:
messages over time/1 adder, 1 taker:
19.13 M/s
messages over time/1 adder, 2 takers:
6.65 M/s
messages over time/2 adders, 1 taker:
12.42 M/s
messages over time/2 adders, 2 takers:
17.00 M/s
messages over time/one domain:
13.90 M/s
time per message/1 adder, 1 taker:
104.55 ns
time per message/1 adder, 2 takers:
451.28 ns
time per message/2 adders, 1 taker:
241.50 ns
time per message/2 adders, 2 takers:
235.33 ns
time per message/one domain:
71.96 ns
Saturn_lockfree Work_stealing_deque:
messages over time/1 adder, 1 taker:
6.79 M/s
messages over time/1 adder, 2 takers:
2.39 M/s
messages over time/1 adder, 4 takers:
13.66 M/s
messages over time/one domain (FIFO):
10.08 M/s
messages over time/one domain (LIFO):
11.65 M/s
spawns over time/1 worker:
8.06 M/s
spawns over time/2 workers:
7.12 M/s
spawns over time/4 workers:
5.50 M/s
spawns over time/8 workers:
8.21 M/s
time per message/1 adder, 1 taker:
294.49 ns
time per message/1 adder, 2 takers:
1255.67 ns
time per message/1 adder, 4 takers:
366.03 ns
time per message/one domain (FIFO):
99.19 ns
time per message/one domain (LIFO):
85.84 ns
time per spawn/1 worker:
124.14 ns
time per spawn/2 workers:
281.05 ns
time per spawn/4 workers:
727.40 ns
time per spawn/8 workers:
974.77 ns
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 285050018
Testing `QCheck Skiplist'.
This run has ID `FKL1NF48'.
[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 23.613s. 7 tests run.
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `43CRDC5Y'.
[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 29.007s. 9 tests run.
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 115273339
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.0s Saturn_lockfree.Treiber_stack sequential
[✓] 500 0 0 500 / 500 45.6s Saturn_lockfree.Treiber_stack parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 514219530
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 49.4s Saturn_lockfree.Michael_scott_queue parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 306762700
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Ws_deque sequential
[ ] 979 0 0 979 / 10[✓] 1000 0 0 1000 / 1000 103.8s Saturn_lockfree.Ws_deque parallel
[✓] 2 0 1 1 / 1000 15.6s Saturn_lockfree.Ws_deque parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Ws_deque parallel, negative failed as expected (36 shrink steps):
|
Push 174
Push 6
|
.---------------------.
| |
Pop Pop
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Ws_deque parallel, negative:
Results incompatible with linearized model
|
Push 174 : ()
Push 6 : ()
|
.------------------------------------.
| |
Pop : Ok (6) Pop : Ok (6)
================================================================================
success (ran 3 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 411841591
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Mpsc_queue sequential
[✓] 1000 0 0 1000 / 1000 137.1s Saturn_lockfree.Mpsc_queue parallel
[✓] 5 0 1 4 / 1000 4.1s Saturn_lockfree.Mpsc_queue parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Mpsc_queue parallel, negative failed as expected (28 shrink steps):
|
Push 2
|
.---------------------.
| |
Pop Pop
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Mpsc_queue parallel, negative:
Results incompatible with linearized model
|
Push 2 : Ok (())
|
.------------------------------------.
| |
Pop : Ok (2) Pop : Ok (0)
================================================================================
success (ran 3 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 227585665
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Lockfree.Skiplist sequential
[✓] 1000 0 0 1000 / 1000 157.2s Lockfree.Skiplist parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 397466946
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Saturn_lockfree.Size sequential
[ ] 990 0 0 990 / 1000 166.1s Satur[✓] 1000 0 0 1000 / 1000 166.4s Saturn_lockfree.Size parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 473845296
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Spsc_queue sequential
[✓] 1000 0 0 1000 / 1000 131.2s Saturn_lockfree.Spsc_queue parallel
[✓] 1 0 1 0 / 1000 10.2s Saturn_lockfree.Spsc_queue parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Spsc_queue parallel, negative failed as expected (30 shrink steps):
|
|
.---------------------.
| |
Push 9 Push 5
Pop
Peek
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Spsc_queue parallel, negative:
Results incompatible with linearized model
|
|
.--------------------------------------------------.
| |
Push 9 : Ok (()) Push 5 : Ok (())
Pop : Ok (9)
Peek : Error (Invalid_argument("option is None"))
================================================================================
success (ran 3 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Spsc_queue_unsafe sequential
[✓] 1000 0 0 1000 / 1000 55.1s Saturn_lockfree.Spsc_queue_unsafe parallel
[✓] 1 0 1 0 / 1000 4.0s Saturn_lockfree.Spsc_queue_unsafe parallel, negative
--- Info -----------------------------------------------------------------------
Negative test Saturn_lockfree.Spsc_queue_unsafe parallel, negative failed as expected (30 shrink steps):
|
|
.---------------------.
| |
Push 9 Push 5
Pop
Peek
+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Messages for test Saturn_lockfree.Spsc_queue_unsafe parallel, negative:
Results incompatible with linearized model
|
|
.------------------------------------.
| |
Push 9 : Ok (()) Push 5 : Ok (())
Pop : Ok (5)
Peek : Ok (0)
================================================================================
success (ran 3 tests)
2024-10-11 09:41.40 ---> saved as "cf72841edb97ca792c82ca30b49f82259e484a0397860356aac197568fb38d9c"
Job succeeded
2024-10-11 09:41.41: Job succeeded