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-20.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204
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-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204
# ubuntu-20.04-4.14_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-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:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204-ubuntu-20.04-4.14_opam-2.2-45f70ae70fb667bea401cb95a5834c07"
2024-10-11 08:13.00: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204)
(comment ubuntu-20.04-4.14_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-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 09:30.52: Waiting for worker…
2024-10-11 09:34.27: Got resource from pool OCluster
Building on x86-bm-c5.sw.ocaml.org
All commits already cached
HEAD is now at 93ff3f7 No need to `fix_tail` at this point
(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204)
2024-10-11 09:35.05 ---> saved as "19903358f55ad283a3c432fd3daf0eca4a7b3397354c8b8cd39361c895368153"
/: (comment ubuntu-20.04-4.14_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 09:35.06 ---> saved as "560306bc4b748d290694a4aa6f5bbe4f987f0fc2a334286cb03d4d29b79940d1"
/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 09:36.46 ---> saved as "0c1bc42dfa7a75450b9bce2682dcc8b4660e53cba594bef2d8779be064af5ff8"
/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 09:36.46 ---> saved as "e97093f9417edd20be70e8c69a567f9336bf05550f3defeb3ecd40445c793013"
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-10-11 09:36.46 ---> saved as "c0b0da80366c1f1a111bddb1377a7c8a8fdd7afbd0f165a4c965930f974f94f5"
/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 09:38.27 ---> saved as "720dc3be4e05b66efe7eac69d7e1468090608fbaf9df9ed677f5fc78e2f7cd01"
/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-10-11 09:38.27 ---> saved as "aee2301768b4c42647cb5a3c0155d1ae9b05bced41bbdc582c541587a5a32070"
/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 09:38.35 ---> saved as "c05a05fae2017b2de022e8833b7f287f4295e3634fa214c8bfaa4cc3ad4104a6"
/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 "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:2 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1274 kB]
- Get:3 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4027 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:5 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Hit:6 http://archive.ubuntu.com/ubuntu focal-backports InRelease
- Get:7 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4490 kB]
- Get:8 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1565 kB]
- Fetched 11.6 MB in 2s (4952 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 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 09:39.11 ---> saved as "8def3dd905ac091f1cfe0da81bdf0cc77c997b218fa31b988e7e8f0b2de53e8f"
/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 csexp.1.5.2
-> installed backoff.0.1.1
-> installed domain_shims.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 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 qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.4
-> installed ounit2.2.2.7
-> installed multicore-bench.0.1.6
-> installed qcheck-stm.0.4
-> installed dune-configurator.3.16.0
-> 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 09:40.33 ---> saved as "adfdf2f78580ddbc8f231e5fb668e8f81d4e5c9818b24fcca7f378a4c03a7560"
/src: (copy (src .) (dst /src))
2024-10-11 09:40.34 ---> saved as "aab73e6530e3f77f8f033c536dd43a11fbb33bb31bd6d0811406a4ee1f560ba5"
/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: 347206623
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: 203369992
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: 150930155
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: 645770432
Testing `Treiber_stack'.
This run has ID `XFT7H4OS'.
[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 0.862s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 277099730
Testing `Michael_scott_queue'.
This run has ID `GJ4D4Q4Q'.
[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 1.028s. 8 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 651402880
Testing `Ws_deque'.
This run has ID `HTA3GARY'.
[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 1.087s. 6 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 782943400
Testing `Spsc_queues'.
This run has ID `LONK94MX'.
[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 1.755s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 990205172
Testing `Mpsc_queue'.
This run has ID `BXXWGL8H'.
[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 2.072s. 22 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 424315155
Testing `QCheck Skiplist'.
This run has ID `NUA10YEH'.
[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 4.606s. 7 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
messages over time/1 adder, 1 taker (cas):
11.43 M/s
messages over time/1 adder, 1 taker (not lf):
11.83 M/s
messages over time/1 adder, 1 taker (spin):
9.35 M/s
messages over time/1 adder, 2 takers (cas):
11.02 M/s
messages over time/1 adder, 2 takers (not lf):
11.12 M/s
messages over time/1 adder, 2 takers (spin):
9.60 M/s
messages over time/2 adders, 1 taker (cas):
12.41 M/s
messages over time/2 adders, 1 taker (not lf):
12.34 M/s
messages over time/2 adders, 1 taker (spin):
10.13 M/s
messages over time/2 adders, 2 takers (cas):
10.81 M/s
messages over time/2 adders, 2 takers (not lf):
17.70 M/s
messages over time/2 adders, 2 takers (spin):
9.21 M/s
time per message/1 adder, 1 taker (cas):
174.99 ns
time per message/1 adder, 1 taker (not lf):
169.11 ns
time per message/1 adder, 1 taker (spin):
213.81 ns
time per message/1 adder, 2 takers (cas):
272.14 ns
time per message/1 adder, 2 takers (not lf):
269.69 ns
time per message/1 adder, 2 takers (spin):
312.37 ns
time per message/2 adders, 1 taker (cas):
241.83 ns
time per message/2 adders, 1 taker (not lf):
243.03 ns
time per message/2 adders, 1 taker (spin):
296.12 ns
time per message/2 adders, 2 takers (cas):
369.91 ns
time per message/2 adders, 2 takers (not lf):
226.02 ns
time per message/2 adders, 2 takers (spin):
434.11 ns
Saturn_lockfree Queue:
messages over time/1 nb adder, 1 nb taker:
19.89 M/s
messages over time/1 nb adder, 2 nb takers:
17.92 M/s
messages over time/2 nb adders, 1 nb taker:
18.63 M/s
messages over time/2 nb adders, 2 nb takers:
16.11 M/s
messages over time/one domain:
12.50 M/s
time per message/1 nb adder, 1 nb taker:
100.55 ns
time per message/1 nb adder, 2 nb takers:
167.40 ns
time per message/2 nb adders, 1 nb taker:
161.06 ns
time per message/2 nb adders, 2 nb takers:
248.30 ns
time per message/one domain:
80.01 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:
15.90 M/s
messages over time/2 workers, capacity 32768 (unsafe):
27.85 M/s
messages over time/2 workers, capacity 4096:
16.56 M/s
messages over time/2 workers, capacity 4096 (unsafe):
19.58 M/s
messages over time/2 workers, capacity 512:
10.59 M/s
messages over time/2 workers, capacity 512 (unsafe):
12.80 M/s
messages over time/2 workers, capacity 64:
3.19 M/s
messages over time/2 workers, capacity 64 (unsafe):
3.66 M/s
messages over time/2 workers, capacity 8:
0.42 M/s
messages over time/2 workers, capacity 8 (unsafe):
0.53 M/s
time per message/2 workers, capacity 1:
29968.30 ns
time per message/2 workers, capacity 1 (unsafe):
28356.75 ns
time per message/2 workers, capacity 32768:
125.77 ns
time per message/2 workers, capacity 32768 (unsafe):
71.82 ns
time per message/2 workers, capacity 4096:
120.78 ns
time per message/2 workers, capacity 4096 (unsafe):
102.15 ns
time per message/2 workers, capacity 512:
188.91 ns
time per message/2 workers, capacity 512 (unsafe):
156.28 ns
time per message/2 workers, capacity 64:
627.82 ns
time per message/2 workers, capacity 64 (unsafe):
546.99 ns
time per message/2 workers, capacity 8:
4801.70 ns
time per message/2 workers, capacity 8 (unsafe):
3788.25 ns
Saturn_lockfree Size:
operations over time/1 worker:
18.19 M/s
operations over time/2 workers:
18.38 M/s
operations over time/4 workers:
18.21 M/s
time per operation/1 worker:
54.99 ns
time per operation/2 workers:
108.83 ns
time per operation/4 workers:
219.61 ns
Saturn_lockfree Skiplist:
operations over time/1 workers, 10% mem 45% add 45% rem:
0.69 M/s
operations over time/1 workers, 50% mem 25% add 25% rem:
1.00 M/s
operations over time/1 workers, 90% mem 5% add 5% rem:
1.30 M/s
operations over time/2 workers, 10% mem 45% add 45% rem:
0.62 M/s
operations over time/2 workers, 50% mem 25% add 25% rem:
0.91 M/s
operations over time/2 workers, 90% mem 5% add 5% rem:
1.28 M/s
operations over time/4 workers, 10% mem 45% add 45% rem:
0.64 M/s
operations over time/4 workers, 50% mem 25% add 25% rem:
0.84 M/s
operations over time/4 workers, 90% mem 5% add 5% rem:
1.38 M/s
time per operation/1 workers, 10% mem 45% add 45% rem:
1452.75 ns
time per operation/1 workers, 50% mem 25% add 25% rem:
997.81 ns
time per operation/1 workers, 90% mem 5% add 5% rem:
771.56 ns
time per operation/2 workers, 10% mem 45% add 45% rem:
3249.65 ns
time per operation/2 workers, 50% mem 25% add 25% rem:
2186.30 ns
time per operation/2 workers, 90% mem 5% add 5% rem:
1557.33 ns
time per operation/4 workers, 10% mem 45% add 45% rem:
6221.04 ns
time per operation/4 workers, 50% mem 25% add 25% rem:
4742.97 ns
time per operation/4 workers, 90% mem 5% add 5% rem:
2902.01 ns
Saturn_lockfree Stack:
messages over time/1 adder, 1 taker:
34.29 M/s
messages over time/1 adder, 2 takers:
29.97 M/s
messages over time/2 adders, 1 taker:
31.22 M/s
messages over time/2 adders, 2 takers:
30.22 M/s
messages over time/one domain:
15.95 M/s
time per message/1 adder, 1 taker:
58.33 ns
time per message/1 adder, 2 takers:
100.12 ns
time per message/2 adders, 1 taker:
96.13 ns
time per message/2 adders, 2 takers:
132.38 ns
time per message/one domain:
62.68 ns
Saturn_lockfree Work_stealing_deque:
messages over time/1 adder, 1 taker:
10.24 M/s
messages over time/1 adder, 2 takers:
9.64 M/s
messages over time/1 adder, 4 takers:
9.17 M/s
messages over time/one domain (FIFO):
8.01 M/s
messages over time/one domain (LIFO):
7.53 M/s
spawns over time/1 worker:
6.80 M/s
spawns over time/2 workers:
6.80 M/s
spawns over time/4 workers:
6.23 M/s
spawns over time/8 workers:
7.15 M/s
time per message/1 adder, 1 taker:
195.22 ns
time per message/1 adder, 2 takers:
311.19 ns
time per message/1 adder, 4 takers:
545.19 ns
time per message/one domain (FIFO):
124.87 ns
time per message/one domain (LIFO):
132.80 ns
time per spawn/1 worker:
147.04 ns
time per spawn/2 workers:
294.07 ns
time per spawn/4 workers:
641.81 ns
time per spawn/8 workers:
1118.41 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/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 118388257
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 92.1s Saturn_lockfree.Michael_scott_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 329078259
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 94.6s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `RC9H94P8'.
[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 146.903s. 9 tests run.
(cd _build/default/test/size && ./stm_size.exe)
random seed: 219936414
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Saturn_lockfree.Size sequential
[ ] 436 0 0 436 / 10[✓] 1000 0 0 1000 / 1000 233.7s Saturn_lockfree.Size concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 105425858
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Lockfree.Skiplist sequential
[✓] 1000 0 0 1000 / 1000 241.2s Lockfree.Skiplist concurrent
================================================================================
success (ran 2 tests)
2024-10-11 09:44.38 ---> saved as "ffdcbcfc7c3a4cb02dd5e867a0a5aa65915e091c97e0fd90aab86a69e8d10881"
Job succeeded
2024-10-11 09:44.39: Job succeeded