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-39-4.14_opam-2.2)
Base: ocaml/opam:fedora-39-ocaml-4.14@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65
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-4.14@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65
# fedora-39-4.14_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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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-4.14@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65-fedora-39-4.14_opam-2.2-45f70ae70fb667bea401cb95a5834c07"
2024-10-11 08:13.00: Using OBuilder spec:
((from ocaml/opam:fedora-39-ocaml-4.14@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65)
(comment fedora-39-4.14_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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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-4.14@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65)
Unable to find image 'ocaml/opam:fedora-39-ocaml-4.14@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65' locally
docker.io/ocaml/opam@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65: Pulling from ocaml/opam
1c47e776213e: Pulling fs layer
1c47e776213e: Download complete
1c47e776213e: Pull complete
Digest: sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65
Status: Downloaded newer image for ocaml/opam@sha256:3780b9ff54e28fa9fee240cabc3a82cdf8962e19390749493c8c40f35c524f65
2024-10-11 09:34.47 ---> using "5e4c7418a3757f034f656d730a41711f313cb5b4da84619709a19c032c8c579b" from cache
/: (comment fedora-39-4.14_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_64 282 kB/s | 29 kB 00:00
Fedora 39 openh264 (From Cisco) - x86_64 12 kB/s | 989 B 00:00
Fedora 39 - x86_64 - Updates 187 kB/s | 20 kB 00:00
Fedora 39 - x86_64 - Updates 3.4 MB/s | 9.1 MB 00:02
Package findutils-1:4.9.0-6.fc39.x86_64 is already installed.
Dependencies resolved.
Nothing to do.
Complete!
2024-10-11 09:34.47 ---> using "4b130ac28a2384690a64bcb303e2ead15ebbcdcb30bd203a598557dc1a56272d" from cache
/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-10-11 09:34.47 ---> using "a0bce50bddd1f80280fbdef8b18810029200696654e0236f55dd8f055b99aadf" from cache
/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.
This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.
Continue? [y/n] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-11 09:34.47 ---> using "1541124e2b20b9f62577ec8a004269be050f71ec3e74aab72d132cc1eec10417" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-122-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-10-11 09:34.47 ---> using "5e18e381748b0ca131cf04d51df83f4f24d431a3560194ea67ed69a6ed34bd92" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-10-11 09:34.47 ---> using "9c8ad3be98612cacd7f0dc813185c2cac78cc31596a48dbd2184746431a6cf7d" 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 09:36.28 ---> saved as "862d4c60e292bfdee8f5d07661948d3eb1a6ff7d77075216d39a05646d607f8c"
/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-10-11 09:36.29 ---> saved as "a6cbfaf758696dc525f136044f81cd5d26e236f550a92855e6e5b376a934f77c"
/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 09:36.33 ---> saved as "33560271d2284132efff901f5cd02124dd00cbfe5db88332372bb6bf21bd3ab4"
/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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_64 298 kB/s | 29 kB 00:00
- Fedora 39 openh264 (From Cisco) - x86_64 12 kB/s | 989 B 00:00
- Fedora 39 - x86_64 - Updates 199 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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[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-bigarray is already installed (current version is base).
2024-10-11 09:36.52 ---> saved as "b5c47bd346f506b232ec65bf26079370a79f43ea6883c67fc4f04c167f109ad7"
/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[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-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 domain-local-await.1.0.1
-> installed re.1.12.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.4
-> installed ounit2.2.2.7
-> installed dune-configurator.3.16.0
-> installed qcheck-stm.0.4
-> installed multicore-bench.0.1.6
-> installed qcheck-ounit.0.22
-> installed alcotest.1.8.0
-> installed qcheck.0.22
-> installed qcheck-alcotest.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 09:37.58 ---> saved as "d2074b78b549ecc0156c612ed903a36427ba1d48632c1b7be575a85db365b3f7"
/src: (copy (src .) (dst /src))
2024-10-11 09:37.58 ---> saved as "1021f4239aa3200e9d1d9263b0ab8019bbe7b05da3303b4ffcbf9a60689a3495"
/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 = 100)
test_Spsc_queue_unsafe_empty: ok
test_Spsc_queue_unsafe_full: ok
test_Spsc_queue_unsafe_parallel: ok (transferred = 100)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 314431783
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Mpsc_queue sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 312980846
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Ws_deque sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 155096160
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Spsc_queue sequential
================================================================================
success (ran 1 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Spsc_queue_unsafe sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 8690605
Testing `Treiber_stack'.
This run has ID `FTV8CQZ0'.
[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 0.541s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 128494983
Testing `Michael_scott_queue'.
This run has ID `M6ZVYEUR'.
[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 0.566s. 8 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 207346409
Testing `Ws_deque'.
This run has ID `9NMIHNR4'.
[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 0.926s. 6 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 25100657
Testing `Spsc_queues'.
This run has ID `OLC7N3JN'.
[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 2.586s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 140881277
Testing `Mpsc_queue'.
This run has ID `V1RYDYFZ'.
[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 4.176s. 22 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 133258891
Testing `QCheck Skiplist'.
This run has ID `XYZ7E349'.
[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 5.642s. 7 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
messages over time/1 adder, 1 taker (cas):
14.88 M/s
messages over time/1 adder, 1 taker (not lf):
13.95 M/s
messages over time/1 adder, 1 taker (spin):
11.13 M/s
messages over time/1 adder, 2 takers (cas):
12.79 M/s
messages over time/1 adder, 2 takers (not lf):
13.42 M/s
messages over time/1 adder, 2 takers (spin):
10.42 M/s
messages over time/2 adders, 1 taker (cas):
10.61 M/s
messages over time/2 adders, 1 taker (not lf):
14.50 M/s
messages over time/2 adders, 1 taker (spin):
11.28 M/s
messages over time/2 adders, 2 takers (cas):
15.34 M/s
messages over time/2 adders, 2 takers (not lf):
12.59 M/s
messages over time/2 adders, 2 takers (spin):
11.45 M/s
time per message/1 adder, 1 taker (cas):
134.37 ns
time per message/1 adder, 1 taker (not lf):
143.39 ns
time per message/1 adder, 1 taker (spin):
179.71 ns
time per message/1 adder, 2 takers (cas):
234.57 ns
time per message/1 adder, 2 takers (not lf):
223.52 ns
time per message/1 adder, 2 takers (spin):
288.03 ns
time per message/2 adders, 1 taker (cas):
282.65 ns
time per message/2 adders, 1 taker (not lf):
206.86 ns
time per message/2 adders, 1 taker (spin):
266.02 ns
time per message/2 adders, 2 takers (cas):
260.67 ns
time per message/2 adders, 2 takers (not lf):
317.74 ns
time per message/2 adders, 2 takers (spin):
349.47 ns
Saturn_lockfree Queue:
messages over time/1 nb adder, 1 nb taker:
19.73 M/s
messages over time/1 nb adder, 2 nb takers:
18.16 M/s
messages over time/2 nb adders, 1 nb taker:
24.08 M/s
messages over time/2 nb adders, 2 nb takers:
19.12 M/s
messages over time/one domain:
14.96 M/s
time per message/1 nb adder, 1 nb taker:
101.36 ns
time per message/1 nb adder, 2 nb takers:
165.17 ns
time per message/2 nb adders, 1 nb taker:
124.59 ns
time per message/2 nb adders, 2 nb takers:
209.19 ns
time per message/one domain:
66.84 ns
Saturn_lockfree Single_prod_single_cons_queue:
messages over time/2 workers, capacity 1:
0.07 M/s
messages over time/2 workers, capacity 1 (unsafe):
0.07 M/s
messages over time/2 workers, capacity 32768:
18.90 M/s
messages over time/2 workers, capacity 32768 (unsafe):
26.26 M/s
messages over time/2 workers, capacity 4096:
18.86 M/s
messages over time/2 workers, capacity 4096 (unsafe):
20.47 M/s
messages over time/2 workers, capacity 512:
13.22 M/s
messages over time/2 workers, capacity 512 (unsafe):
11.56 M/s
messages over time/2 workers, capacity 64:
3.69 M/s
messages over time/2 workers, capacity 64 (unsafe):
3.46 M/s
messages over time/2 workers, capacity 8:
0.56 M/s
messages over time/2 workers, capacity 8 (unsafe):
0.53 M/s
time per message/2 workers, capacity 1:
27135.15 ns
time per message/2 workers, capacity 1 (unsafe):
29246.87 ns
time per message/2 workers, capacity 32768:
105.81 ns
time per message/2 workers, capacity 32768 (unsafe):
76.16 ns
time per message/2 workers, capacity 4096:
106.05 ns
time per message/2 workers, capacity 4096 (unsafe):
97.70 ns
time per message/2 workers, capacity 512:
151.34 ns
time per message/2 workers, capacity 512 (unsafe):
172.94 ns
time per message/2 workers, capacity 64:
542.34 ns
time per message/2 workers, capacity 64 (unsafe):
578.78 ns
time per message/2 workers, capacity 8:
3552.05 ns
time per message/2 workers, capacity 8 (unsafe):
3755.37 ns
Saturn_lockfree Size:
operations over time/1 worker:
18.65 M/s
operations over time/2 workers:
21.22 M/s
operations over time/4 workers:
18.11 M/s
time per operation/1 worker:
53.63 ns
time per operation/2 workers:
94.24 ns
time per operation/4 workers:
220.93 ns
Saturn_lockfree Skiplist:
operations over time/1 workers, 10% mem 45% add 45% rem:
0.80 M/s
operations over time/1 workers, 50% mem 25% add 25% rem:
0.81 M/s
operations over time/1 workers, 90% mem 5% add 5% rem:
1.98 M/s
operations over time/2 workers, 10% mem 45% add 45% rem:
0.75 M/s
operations over time/2 workers, 50% mem 25% add 25% rem:
0.92 M/s
operations over time/2 workers, 90% mem 5% add 5% rem:
1.41 M/s
operations over time/4 workers, 10% mem 45% add 45% rem:
0.48 M/s
operations over time/4 workers, 50% mem 25% add 25% rem:
0.92 M/s
operations over time/4 workers, 90% mem 5% add 5% rem:
1.43 M/s
time per operation/1 workers, 10% mem 45% add 45% rem:
1244.36 ns
time per operation/1 workers, 50% mem 25% add 25% rem:
1240.74 ns
time per operation/1 workers, 90% mem 5% add 5% rem:
504.76 ns
time per operation/2 workers, 10% mem 45% add 45% rem:
2651.73 ns
time per operation/2 workers, 50% mem 25% add 25% rem:
2177.98 ns
time per operation/2 workers, 90% mem 5% add 5% rem:
1420.61 ns
time per operation/4 workers, 10% mem 45% add 45% rem:
8363.59 ns
time per operation/4 workers, 50% mem 25% add 25% rem:
4348.33 ns
time per operation/4 workers, 90% mem 5% add 5% rem:
2805.41 ns
Saturn_lockfree Stack:
messages over time/1 adder, 1 taker:
30.76 M/s
messages over time/1 adder, 2 takers:
29.14 M/s
messages over time/2 adders, 1 taker:
34.06 M/s
messages over time/2 adders, 2 takers:
26.20 M/s
messages over time/one domain:
16.88 M/s
time per message/1 adder, 1 taker:
65.02 ns
time per message/1 adder, 2 takers:
102.96 ns
time per message/2 adders, 1 taker:
88.07 ns
time per message/2 adders, 2 takers:
152.65 ns
time per message/one domain:
59.25 ns
Saturn_lockfree Work_stealing_deque:
messages over time/1 adder, 1 taker:
11.48 M/s
messages over time/1 adder, 2 takers:
9.55 M/s
messages over time/1 adder, 4 takers:
8.84 M/s
messages over time/one domain (FIFO):
9.95 M/s
messages over time/one domain (LIFO):
9.07 M/s
spawns over time/1 worker:
6.75 M/s
spawns over time/2 workers:
6.54 M/s
spawns over time/4 workers:
6.64 M/s
spawns over time/8 workers:
7.19 M/s
time per message/1 adder, 1 taker:
174.19 ns
time per message/1 adder, 2 takers:
314.08 ns
time per message/1 adder, 4 takers:
565.34 ns
time per message/one domain (FIFO):
100.53 ns
time per message/one domain (LIFO):
110.25 ns
time per spawn/1 worker:
148.20 ns
time per spawn/2 workers:
305.94 ns
time per spawn/4 workers:
602.07 ns
time per spawn/8 workers:
1112.42 ns
(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 = 100000, stolen = 0)
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `VJMT283C'.
[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 168.102s. 9 tests run.
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 320787240
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 / 500 292.4s Saturn_lockfree.Michael_scott_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 15743774
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.0s Saturn_lockfree.Treiber_stack sequential
[ ] 412 0 0 412 / 500 217.0s Saturn_lockfree.Treiber_stack concurre[✓] 500 0 0 500 / 500 313.7s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 248689977
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Size sequential
[✓] 1000 0 0 1000 / 1000 559.7s Saturn_lockfree.Size concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 107868298
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Lockfree.Skiplist sequential
[ ] 605 0 0 605 / 1000 459.9s Lock[✓] 1000 0 0 1000 / 1000 561.5s Lockfree.Skiplist concurrent
================================================================================
success (ran 2 tests)
2024-10-11 09:47.22 ---> saved as "d73b15f4d222983856f99983b15ceba27959d2c9eed70c8e8445983396bcad29"
Job succeeded
2024-10-11 09:47.23: Job succeeded