2024-08-21 14:35.08: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/optimize-ws-deque (cd2177591b5dd91baf20df30745d2441750e87fd) (linux-x86_64:ubuntu-20.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:6e33c032e3a8555b22f08337f4da5f2210ea911c493f9cd0f6b7a6157235082d
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "optimize-ws-deque" && cd "saturn" && git reset --hard cd217759
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:6e33c032e3a8555b22f08337f4da5f2210ea911c493f9cd0f6b7a6157235082d
# 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 46c2d8c268fa7d5c448331593f34c5c7d413205b || git fetch origin master) && git reset -q --hard 46c2d8c268fa7d5c448331593f34c5c7d413205b && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 saturn_lockfree.opam saturn.opam ./
RUN opam pin add -yn saturn_lockfree.dev './' && \
opam pin add -yn saturn.dev './'
ENV DEPS="alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 ocaml.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.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y saturn_lockfree.dev saturn.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build
END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK
2024-08-21 14:35.08: Using cache hint "ocaml-multicore/saturn-ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:6e33c032e3a8555b22f08337f4da5f2210ea911c493f9cd0f6b7a6157235082d-ubuntu-20.04-4.14_opam-2.2-1ad543997cce4519666d1d5474aef008"
2024-08-21 14:35.08: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:6e33c032e3a8555b22f08337f4da5f2210ea911c493f9cd0f6b7a6157235082d)
(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 46c2d8c268fa7d5c448331593f34c5c7d413205b || git fetch origin master) && git reset -q --hard 46c2d8c268fa7d5c448331593f34c5c7d413205b && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src saturn_lockfree.opam saturn.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn saturn_lockfree.dev './' && \
\nopam pin add -yn saturn.dev './'"))
(env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 ocaml.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.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y saturn_lockfree.dev saturn.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)
2024-08-21 14:35.08: Waiting for resource in pool OCluster
2024-08-21 18:05.06: Waiting for worker…
2024-08-21 18:19.38: Got resource from pool OCluster
Building on x86-bm-c3.sw.ocaml.org
All commits already cached
HEAD is now at cd21775 Optimize work-stealing deque
(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:6e33c032e3a8555b22f08337f4da5f2210ea911c493f9cd0f6b7a6157235082d)
2024-08-21 18:19.38 ---> using "6cb40657f08382fe1bb7e46c0928af11505fc3015ac9ef345c2f6fd157bf7451" from cache
/: (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"))
2024-08-21 18:19.38 ---> using "9cbb7322eaeec883a1fb058d14a1852e91af067effd661be1a05c38b9a3c83a2" 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 31 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=31 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-08-21 18:19.38 ---> using "4f77942c258b6f35b37078667eee94e6e63e712c5523ff6d447064f2defecfbb" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-117-generic
The OCaml toplevel, version 4.14.2
2.2.0
2024-08-21 18:19.38 ---> using "d63e533cf9939f76479cab4aa8315f95705bbbdb94a70fe1db81079818ef33cf" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-08-21 18:19.38 ---> using "780efb09f2dce1341b0f0717ae4eaabe485beb124750628fd4a5b8ed790e2ba0" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 46c2d8c268fa7d5c448331593f34c5c7d413205b || git fetch origin master) && git reset -q --hard 46c2d8c268fa7d5c448331593f34c5c7d413205b && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
7c4ff52ef3..1477721e29 master -> origin/master
46c2d8c268 Merge pull request #26322 from gridbugs/either-depend-on-ocaml
<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-08-21 18:20.30 ---> saved as "d8dec31efded2180ab73ebe004331e07815efa97805b8333d844afb53fdd1e98"
/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-08-21 18:20.30 ---> saved as "35c1629cdfd44bddb4b9b21788626ff14a84806c9bc812eb1ba2efd3dba8aa14"
/src: (run (network host)
(shell "opam pin add -yn saturn_lockfree.dev './' && \
\nopam pin add -yn saturn.dev './'"))
[saturn_lockfree.dev] synchronised (file:///src)
saturn_lockfree is now pinned to file:///src (version dev)
[saturn.dev] synchronised (file:///src)
saturn is now pinned to file:///src (version dev)
2024-08-21 18:20.36 ---> saved as "062707e1171cb414cbb03ead0be0a5636c26158e54cbf080ce3177a7e9028cfe"
/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 ocaml.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.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2")
/src: (env CI true)
/src: (env OCAMLCI true)
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y saturn_lockfree.dev saturn.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease
- Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [3928 kB]
- Get:6 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1257 kB]
- Get:7 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [3916 kB]
- Get:8 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1544 kB]
- Get:9 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [4073 kB]
- Get:10 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4396 kB]
- Fetched 19.4 MB in 2s (10.9 MB/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).
2024-08-21 18:20.58 ---> saved as "25bc55728b16b292de6346bce01a463ffee4212e53a7e44da24a09d539d70de1"
/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 36 packages
- install alcotest 1.8.0
- install astring 0.8.5
- install backoff 0.1.0
- install cmdliner 1.3.0
- install containers 3.13.1
- install csexp 1.5.2
- install domain-local-await 1.0.1
- install domain_shims 0.1.0
- install dscheck 0.5.0
- install dune 3.16.0
- install dune-configurator 3.16.0
- install either 1.0.0
- install fmt 0.9.0
- install mtime 2.0.0
- install multicore-bench 0.1.4
- install multicore-magic 2.3.0
- install multicore-magic-dscheck 2.3.0
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild 0.15.0
- install ocamlfind 1.9.6
- install oseq 0.5.1
- install ounit2 2.2.7
- install qcheck 0.22
- install qcheck-alcotest 0.22
- install qcheck-core 0.22
- install qcheck-multicoretests-util 0.3
- install qcheck-ounit 0.22
- install qcheck-stm 0.3
- install re 1.11.0
- install seq base
- install stdlib-shims 0.3.0
- install thread-table 1.0.0
- install topkg 1.0.7
- install tsort 2.1.0
- install uutf 1.0.3
- install yojson 2.2.2
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.0 (cached)
-> retrieved astring.0.8.5 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved containers.3.13.1 (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.2.0.0 (cached)
-> retrieved multicore-bench.0.1.4 (cached)
-> retrieved multicore-magic.2.3.0, multicore-magic-dscheck.2.3.0 (cached)
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
-> retrieved ocamlbuild.0.15.0 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved oseq.0.5.1 (cached)
-> retrieved 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.0.3, qcheck-stm.0.3 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved re.1.11.0 (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.2.0.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed backoff.0.1.0
-> installed either.1.0.0
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed oseq.0.5.1
-> installed re.1.11.0
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed qcheck-core.0.22
-> installed domain-local-await.1.0.1
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.3
-> installed ounit2.2.2.7
-> installed alcotest.1.8.0
-> installed multicore-bench.0.1.4
-> installed qcheck-stm.0.3
-> installed qcheck-ounit.0.22
-> installed qcheck-alcotest.0.22
-> installed dune-configurator.3.16.0
-> installed qcheck.0.22
-> installed containers.3.13.1
-> installed dscheck.0.5.0
-> installed multicore-magic-dscheck.2.3.0
Done.
# Run eval $(opam env) to update the current shell environment
2024-08-21 18:21.58 ---> saved as "6b1b4002728d9a0e9f69c4122c517c99471fadd7a40dcf925510e9367da878e2"
/src: (copy (src .) (dst /src))
2024-08-21 18:21.58 ---> saved as "925911a9087f2224296c137bf733eeeecb34aef9e9f2612612ce43a31d38a3f7"
/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/ws_deque && ./stm_ws_deque.exe)
random seed: 352384638
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.2s Saturn_lockfree.Ws_deque sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 369156274
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.4s Saturn_lockfree.Mpsc_queue sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 943847003
Testing `Treiber_stack'.
This run has ID `LC59D7SW'.
[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 0.363s. 6 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 311538347
Testing `Michael_scott_queue'.
This run has ID `4VLSK3XQ'.
[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 0.504s. 8 tests run.
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 443982851
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.2s Saturn_lockfree.Spsc_queue sequential
================================================================================
success (ran 1 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.2s Saturn_lockfree.Spsc_queue_unsafe sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 337131044
Testing `Ws_deque'.
This run has ID `MYVGFQI8'.
[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 0.649s. 6 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 826060802
Testing `Spsc_queues'.
This run has ID `FTD4096T'.
[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 1.423s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 165460836
Testing `Mpsc_queue'.
This run has ID `7FGTZTJ1'.
[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 1.686s. 22 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 207338004
Testing `QCheck Skiplist'.
This run has ID `05V1Q91U'.
[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 3.442s. 7 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
time per message/1 adder, 1 taker (spin):
180.12 ns
messages over time/1 adder, 1 taker (spin):
11.10 M/s
time per message/1 adder, 2 takers (spin):
317.49 ns
messages over time/1 adder, 2 takers (spin):
9.45 M/s
time per message/2 adders, 1 taker (spin):
299.47 ns
messages over time/2 adders, 1 taker (spin):
10.02 M/s
time per message/2 adders, 2 takers (spin):
398.10 ns
messages over time/2 adders, 2 takers (spin):
10.05 M/s
time per message/1 adder, 1 taker (not lf):
164.26 ns
messages over time/1 adder, 1 taker (not lf):
12.18 M/s
time per message/1 adder, 2 takers (not lf):
274.16 ns
messages over time/1 adder, 2 takers (not lf):
10.94 M/s
time per message/2 adders, 1 taker (not lf):
257.15 ns
messages over time/2 adders, 1 taker (not lf):
11.67 M/s
time per message/2 adders, 2 takers (not lf):
348.74 ns
messages over time/2 adders, 2 takers (not lf):
11.47 M/s
time per message/1 adder, 1 taker (cas):
166.28 ns
messages over time/1 adder, 1 taker (cas):
12.03 M/s
time per message/1 adder, 2 takers (cas):
259.13 ns
messages over time/1 adder, 2 takers (cas):
11.58 M/s
time per message/2 adders, 1 taker (cas):
198.95 ns
messages over time/2 adders, 1 taker (cas):
15.08 M/s
time per message/2 adders, 2 takers (cas):
345.40 ns
messages over time/2 adders, 2 takers (cas):
11.58 M/s
Saturn_lockfree Queue:
time per message/one domain:
62.90 ns
messages over time/one domain:
15.90 M/s
time per message/1 nb adder, 1 nb taker:
101.91 ns
messages over time/1 nb adder, 1 nb taker:
19.62 M/s
time per message/1 nb adder, 2 nb takers:
174.90 ns
messages over time/1 nb adder, 2 nb takers:
17.15 M/s
time per message/2 nb adders, 1 nb taker:
157.85 ns
messages over time/2 nb adders, 1 nb taker:
19.01 M/s
time per message/2 nb adders, 2 nb takers:
217.01 ns
messages over time/2 nb adders, 2 nb takers:
18.43 M/s
Saturn_lockfree Single_prod_single_cons_queue:
time per message/2 workers, capacity 1:
34585.24 ns
time per message/2 workers, capacity 1 (unsafe):
28882.16 ns
messages over time/2 workers, capacity 1:
0.06 M/s
messages over time/2 workers, capacity 1 (unsafe):
0.07 M/s
time per message/2 workers, capacity 8:
4331.40 ns
time per message/2 workers, capacity 8 (unsafe):
3901.81 ns
messages over time/2 workers, capacity 8:
0.46 M/s
messages over time/2 workers, capacity 8 (unsafe):
0.51 M/s
time per message/2 workers, capacity 64:
621.07 ns
time per message/2 workers, capacity 64 (unsafe):
509.22 ns
messages over time/2 workers, capacity 64:
3.22 M/s
messages over time/2 workers, capacity 64 (unsafe):
3.93 M/s
time per message/2 workers, capacity 512:
193.05 ns
time per message/2 workers, capacity 512 (unsafe):
136.20 ns
messages over time/2 workers, capacity 512:
10.36 M/s
messages over time/2 workers, capacity 512 (unsafe):
14.68 M/s
time per message/2 workers, capacity 4096:
123.76 ns
time per message/2 workers, capacity 4096 (unsafe):
79.69 ns
messages over time/2 workers, capacity 4096:
16.16 M/s
messages over time/2 workers, capacity 4096 (unsafe):
25.10 M/s
time per message/2 workers, capacity 32768:
119.76 ns
time per message/2 workers, capacity 32768 (unsafe):
62.11 ns
messages over time/2 workers, capacity 32768:
16.70 M/s
messages over time/2 workers, capacity 32768 (unsafe):
32.20 M/s
Saturn_lockfree Size:
time per operation/1 worker:
50.20 ns
operations over time/1 worker:
19.92 M/s
time per operation/2 workers:
103.33 ns
operations over time/2 workers:
19.36 M/s
time per operation/4 workers:
192.02 ns
operations over time/4 workers:
20.83 M/s
Saturn_lockfree Skiplist:
time per operation/1 workers, 10% mem 45% add 45% rem:
880.49 ns
operations over time/1 workers, 10% mem 45% add 45% rem:
1.14 M/s
time per operation/2 workers, 10% mem 45% add 45% rem:
2366.07 ns
operations over time/2 workers, 10% mem 45% add 45% rem:
0.85 M/s
time per operation/4 workers, 10% mem 45% add 45% rem:
5740.00 ns
operations over time/4 workers, 10% mem 45% add 45% rem:
0.70 M/s
time per operation/1 workers, 50% mem 25% add 25% rem:
694.79 ns
operations over time/1 workers, 50% mem 25% add 25% rem:
1.44 M/s
time per operation/2 workers, 50% mem 25% add 25% rem:
2273.71 ns
operations over time/2 workers, 50% mem 25% add 25% rem:
0.88 M/s
time per operation/4 workers, 50% mem 25% add 25% rem:
4622.07 ns
operations over time/4 workers, 50% mem 25% add 25% rem:
0.87 M/s
time per operation/1 workers, 90% mem 5% add 5% rem:
558.94 ns
operations over time/1 workers, 90% mem 5% add 5% rem:
1.79 M/s
time per operation/2 workers, 90% mem 5% add 5% rem:
1093.01 ns
operations over time/2 workers, 90% mem 5% add 5% rem:
1.83 M/s
time per operation/4 workers, 90% mem 5% add 5% rem:
2993.55 ns
operations over time/4 workers, 90% mem 5% add 5% rem:
1.34 M/s
Saturn_lockfree Stack:
time per message/one domain:
53.88 ns
messages over time/one domain:
18.56 M/s
time per message/1 adder, 1 taker:
69.23 ns
messages over time/1 adder, 1 taker:
28.89 M/s
time per message/1 adder, 2 takers:
126.49 ns
messages over time/1 adder, 2 takers:
23.72 M/s
time per message/2 adders, 1 taker:
113.56 ns
messages over time/2 adders, 1 taker:
26.42 M/s
time per message/2 adders, 2 takers:
154.02 ns
messages over time/2 adders, 2 takers:
25.97 M/s
Saturn_lockfree Work_stealing_deque:
time per spawn/1 worker:
76.63 ns
spawns over time/1 worker:
13.05 M/s
time per spawn/2 workers:
133.00 ns
spawns over time/2 workers:
15.04 M/s
time per spawn/4 workers:
291.45 ns
spawns over time/4 workers:
13.72 M/s
time per spawn/8 workers:
641.21 ns
spawns over time/8 workers:
12.48 M/s
time per message/1 adder, 1 taker:
117.17 ns
messages over time/1 adder, 1 taker:
17.07 M/s
time per message/1 adder, 2 takers:
200.88 ns
messages over time/1 adder, 2 takers:
14.94 M/s
time per message/1 adder, 4 takers:
346.01 ns
messages over time/1 adder, 4 takers:
14.45 M/s
time per message/one domain (FIFO):
58.45 ns
messages over time/one domain (FIFO):
17.11 M/s
time per message/one domain (LIFO):
63.61 ns
messages over time/one domain (LIFO):
15.72 M/s
(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: 371263990
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.2s Saturn_lockfree.Michael_scott_queue sequential
[✓] 500 0 0 500 / 500 53.0s Saturn_lockfree.Michael_scott_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 300054769
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.1s Saturn_lockfree.Treiber_stack sequential
[✓] 500 0 0 500 / 500 54.5s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 531424492
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.8s Saturn_lockfree.Size sequential
[ ] 801 0 0 801 / 1000 89.1s Saturn_[✓] 1000 0 0 1000 / 1000 114.5s Saturn_lockfree.Size concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `TGIXRF8T'.
[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 128.007s. 9 tests run.
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 226486758
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.6s Lockfree.Skiplist sequential
[✓] 1000 0 0 1000 / 1000 130.8s Lockfree.Skiplist concurrent
================================================================================
success (ran 2 tests)
2024-08-21 18:24.12 ---> saved as "88739a500104c554f9a1d0e57363b126000913b4ba9afbc7d86e45a8b8ced1b5"
Job succeeded
2024-08-21 18:24.12: Job succeeded