2024-08-11 20:29.24: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/mpmc-two-stack-queue (64a63ef645da33be326f189b17164739ab39e855) (macos-x86_64:macos-homebrew-4.14_opam-2.2)
Base: macos-homebrew-ocaml-4.14
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "mpmc-two-stack-queue" && cd "saturn" && git reset --hard 64a63ef6
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-4.14
# macos-homebrew-4.14_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN ln -f ~/local/bin/opam-2.2 ~/local/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
RUN cd ~/opam-repository && (git cat-file -e 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 || git fetch origin master) && git reset -q --hard 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 saturn_lockfree.opam saturn.opam ./src/./
RUN opam pin add -yn saturn_lockfree.dev './src/./' && \
opam pin add -yn saturn.dev './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"
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 cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build
END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK
2024-08-11 20:29.24: Using cache hint "ocaml-multicore/saturn-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_opam-2.2-1ad543997cce4519666d1d5474aef008"
2024-08-11 20:29.24: Using OBuilder spec:
((from macos-homebrew-ocaml-4.14)
(comment macos-homebrew-4.14_opam-2.2)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "ln -f ~/local/bin/opam-2.2 ~/local/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 || git fetch origin master) && git reset -q --hard 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src saturn_lockfree.opam saturn.opam) (dst ./src/./))
(run (network host)
(shell "opam pin add -yn saturn_lockfree.dev './src/./' && \
\nopam pin add -yn saturn.dev './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")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(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 /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst ./src))
(run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
)
2024-08-11 20:29.24: Waiting for resource in pool OCluster
2024-08-11 20:29.24: Waiting for worker…
2024-08-11 20:29.24: Got resource from pool OCluster
Building on i7-worker-03
HEAD is now at ca1f35e Experiment with `Atomic_array`
HEAD is now at 64a63ef MPMC 2-stack queue
(from macos-homebrew-ocaml-4.14)
2024-08-11 20:29.26 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache
/: (comment macos-homebrew-4.14_opam-2.2)
/: (user (uid 1000) (gid 1000))
/: (env CLICOLOR_FORCE 1)
/: (env OPAMCOLOR always)
/: (run (shell "ln -f ~/local/bin/opam-2.2 ~/local/bin/opam"))
2024-08-11 20:29.27 ---> using "0fc88bc096429f8087d29338c802b1e4d45e761b825e45695066961067369beb" from cache
/: (run (shell "opam init --reinit -ni"))
No configuration file found, using 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 version of opam requires an update to the layout of /Users/mac1000/.opam from version 2.1 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 1 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=1 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///Users/mac1000/opam-repository
2024-08-11 20:29.27 ---> using "73ba886e49c62b39892c1961565fafbc649da382428721fca289ffcf0b892673" from cache
/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Darwin 23.4.0
The OCaml toplevel, version 4.14.2
2.2.0
2024-08-11 20:29.27 ---> using "07fa1eab191e27fa6a90116da06eed20ebaaf79e4c99d1f9adbbe0baf8e3f1a3" from cache
/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 || git fetch origin master) && git reset -q --hard 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 && git log --no-decorate -n1 --oneline && opam update -u"))
4e32cbc4e8 Add ocaml as a dependency of either
<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///Users/mac1000/opam-repository
Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.3.0
- ocaml-config.3
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
2024-08-11 20:29.27 ---> using "47f96580c776eb2df939a7e229bf19fc45316e1245327f6cfa53b6147c1af0f2" from cache
/: (copy (src saturn_lockfree.opam saturn.opam) (dst ./src/./))
2024-08-11 20:29.28 ---> using "18ba4c3ee39b852098909ec77a091b20935de7b139631fce90aafe71a0bce51a" from cache
/: (run (network host)
(shell "opam pin add -yn saturn_lockfree.dev './src/./' && \
\nopam pin add -yn saturn.dev './src/./'"))
[saturn_lockfree.dev] synchronised (file:///Users/mac1000/src)
saturn_lockfree is now pinned to file:///Users/mac1000/src (version dev)
[saturn.dev] synchronised (file:///Users/mac1000/src)
saturn is now pinned to file:///Users/mac1000/src (version dev)
2024-08-11 20:29.28 ---> using "f30bdcb9862e0a052a93237843c591cbd73c52acdcce7ed4fd190d1ef3b2110c" from cache
/: (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 /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y saturn_lockfree.dev saturn.dev $DEPS"))
+ /usr/local/bin/brew "update"
- ==> Updating Homebrew...
- ==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:bd12dc53d0714e477ce2ff4beaeb6ad71a9317271a63c3cd2f5d0427cf42f5c5
- Already downloaded: /Users/mac1000/Library/Caches/Homebrew/portable-ruby-3.3.4_1.el_capitan.bottle.tar.gz
- ==> Pouring portable-ruby-3.3.4_1.el_capitan.bottle.tar.gz
- ==> Homebrew collects anonymous analytics.
- Read the analytics documentation (and how to opt-out) here:
- https://docs.brew.sh/Analytics
- No analytics have been recorded yet (nor will be during this `brew` run).
-
- ==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
- https://github.com/Homebrew/brew#donations
-
- Updated 1 tap (homebrew/core).
- ==> New Formulae
- basedpyright
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[saturn_lockfree.dev] synchronised (no changes)
[saturn.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).
2024-08-11 20:29.28 ---> using "1c1c9bafb4a2ffd10cb97b2fc5fbafafe7d24b537edc86df7b6f46d22a1c62b6" from cache
/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
(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 csexp.1.5.2 (cached)
-> retrieved containers.3.13.1 (cached)
-> retrieved domain-local-await.1.0.1 (cached)
-> retrieved domain_shims.0.1.0 (cached)
-> retrieved dscheck.0.5.0 (cached)
-> retrieved alcotest.1.8.0 (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 oseq.0.5.1 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved qcheck.0.22, qcheck-alcotest.0.22, qcheck-core.0.22, qcheck-ounit.0.22 (cached)
-> retrieved ounit2.2.2.7 (cached)
-> retrieved qcheck-multicoretests-util.0.3, qcheck-stm.0.3 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved re.1.11.0 (cached)
-> retrieved thread-table.1.0.0 (cached)
-> retrieved topkg.1.0.7 (cached)
-> retrieved tsort.2.1.0 (cached)
-> retrieved uutf.1.0.3 (cached)
-> retrieved dune.3.16.0, dune-configurator.3.16.0 (cached)
-> retrieved yojson.2.2.2 (cached)
-> installed ocamlbuild.0.15.0
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.6
-> installed topkg.1.0.7
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed mtime.2.0.0
-> installed astring.0.8.5
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed stdlib-shims.0.3.0
-> installed yojson.2.2.2
-> installed tsort.2.1.0
-> installed thread-table.1.0.0
-> installed re.1.11.0
-> installed qcheck-core.0.22
-> installed oseq.0.5.1
-> installed ocaml-syntax-shims.1.0.0
-> installed multicore-magic.2.3.0
-> installed either.1.0.0
-> installed backoff.0.1.0
-> installed domain-local-await.1.0.1
-> installed qcheck-multicoretests-util.0.3
-> installed qcheck-stm.0.3
-> installed multicore-bench.0.1.4
-> installed dune-configurator.3.16.0
-> installed ounit2.2.2.7
-> installed alcotest.1.8.0
-> installed qcheck-ounit.0.22
-> installed qcheck-alcotest.0.22
-> 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
2024-08-11 20:29.29 ---> using "5798762aa4c1d745a05057d9d53f5f06a8af3357f14183924edc69145c06b61c" from cache
/: (copy (src .) (dst ./src))
2024-08-11 20:29.32 ---> saved as "06c4f23bd4ce5a65cdc458f764918e91a0ec45d4a26314ae71d45d5e4d1d43f9"
/: (run (shell "cd ./src && 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/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 854347138
Testing `Michael_scott_queue'.
This run has ID `D4YHV9CF'.
[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 0.142s. 8 tests run.
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 794665433
Testing `Treiber_stack'.
This run has ID `N4BE2LXH'.
[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 0.095s. 6 tests run.
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 290990013
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.4s Saturn_lockfree.Ws_deque sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 132629827
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.3s Saturn_lockfree.Mpsc_queue sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 130912789
Testing `Ws_deque'.
This run has ID `5Q1BDQK1'.
[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 0.186s. 6 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 139839664
Testing `Spsc_queues'.
This run has ID `XWIWVL6G'.
[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 0.587s. 16 tests run.
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 496657477
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.4s Saturn_lockfree.Spsc_queue sequential
================================================================================
success (ran 1 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.5s Saturn_lockfree.Spsc_queue_unsafe sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 987943250
Testing `QCheck Skiplist'.
This run has ID `QTSVOBLW'.
[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 2.764s. 7 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 935306796
Testing `Mpsc_queue'.
This run has ID `QI7ZNRL7'.
[OK] one_consumer 0 push_head_pop_opt.
[OK] one_consumer 1 push_head_pop.
[OK] one_consumer 2 push_head_peek_opt.
[OK] one_consumer 3 push_head_peek.
[OK] one_consumer 4 pop_opt_empty.
[OK] one_consumer 5 pop_empty.
[OK] one_consumer 6 peek_opt_empty.
[OK] one_consumer 7 peek_empty.
[OK] one_consumer 8 push_head_not_empty.
[OK] one_consumer 9 close_push_head.
[OK] one_consumer 10 close_is_empty.
[OK] one_consumer 11 close_pop_opt.
[OK] one_consumer 12 pop_opt_order.
[OK] one_consumer 13 seq_push_pop_opt.
[OK] one_producer 0 push_not_empty.
[OK] one_producer 1 closing_prevents_pushing.
[OK] one_cons_one_prod 0 seq_push_pop_opt_peek_opt.
[OK] one_cons_one_prod 1 par_push_pop.
[OK] one_cons_one_prod 2 par_push_push_head.
[OK] one_cons_one_prod 3 par_pop_opt_push2.
[OK] one_cons_two_prod 0 par_push.
[OK] one_cons_two_prod 1 par_push_close_pop_opt.
Full test results in `~/src/_build/default/test/mpsc_queue/_build/_tests/Mpsc_queue'.
Test Successful in 3.793s. 22 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
time per message/1 adder, 1 taker (spin):
163.46 ns
messages over time/1 adder, 1 taker (spin):
12.24 M/s
time per message/1 adder, 2 takers (spin):
251.22 ns
messages over time/1 adder, 2 takers (spin):
11.94 M/s
time per message/2 adders, 1 taker (spin):
286.50 ns
messages over time/2 adders, 1 taker (spin):
10.47 M/s
time per message/2 adders, 2 takers (spin):
435.57 ns
messages over time/2 adders, 2 takers (spin):
9.18 M/s
time per message/1 adder, 1 taker (not lf):
176.57 ns
messages over time/1 adder, 1 taker (not lf):
11.33 M/s
time per message/1 adder, 2 takers (not lf):
309.91 ns
messages over time/1 adder, 2 takers (not lf):
9.68 M/s
time per message/2 adders, 1 taker (not lf):
307.53 ns
messages over time/2 adders, 1 taker (not lf):
9.76 M/s
time per message/2 adders, 2 takers (not lf):
425.70 ns
messages over time/2 adders, 2 takers (not lf):
9.40 M/s
time per message/1 adder, 1 taker (cas):
197.71 ns
messages over time/1 adder, 1 taker (cas):
10.12 M/s
time per message/1 adder, 2 takers (cas):
275.47 ns
messages over time/1 adder, 2 takers (cas):
10.89 M/s
time per message/2 adders, 1 taker (cas):
285.75 ns
messages over time/2 adders, 1 taker (cas):
10.50 M/s
time per message/2 adders, 2 takers (cas):
488.27 ns
messages over time/2 adders, 2 takers (cas):
8.19 M/s
Saturn_lockfree Queue:
time per message/one domain:
82.61 ns
messages over time/one domain:
12.11 M/s
time per message/1 nb adder, 1 nb taker:
80.03 ns
messages over time/1 nb adder, 1 nb taker:
24.99 M/s
time per message/1 nb adder, 2 nb takers:
144.14 ns
messages over time/1 nb adder, 2 nb takers:
20.82 M/s
time per message/2 nb adders, 1 nb taker:
131.82 ns
messages over time/2 nb adders, 1 nb taker:
22.76 M/s
time per message/2 nb adders, 2 nb takers:
235.45 ns
messages over time/2 nb adders, 2 nb takers:
16.99 M/s
Saturn_lockfree Single_prod_single_cons_queue:
time per message/2 workers, capacity 1:
57414.85 ns
time per message/2 workers, capacity 1 (unsafe):
51162.69 ns
messages over time/2 workers, capacity 1:
0.03 M/s
messages over time/2 workers, capacity 1 (unsafe):
0.04 M/s
time per message/2 workers, capacity 8:
7578.25 ns
time per message/2 workers, capacity 8 (unsafe):
6208.73 ns
messages over time/2 workers, capacity 8:
0.26 M/s
messages over time/2 workers, capacity 8 (unsafe):
0.32 M/s
time per message/2 workers, capacity 64:
627.91 ns
time per message/2 workers, capacity 64 (unsafe):
929.69 ns
messages over time/2 workers, capacity 64:
3.19 M/s
messages over time/2 workers, capacity 64 (unsafe):
2.15 M/s
time per message/2 workers, capacity 512:
144.26 ns
time per message/2 workers, capacity 512 (unsafe):
190.07 ns
messages over time/2 workers, capacity 512:
13.86 M/s
messages over time/2 workers, capacity 512 (unsafe):
10.52 M/s
time per message/2 workers, capacity 4096:
82.48 ns
time per message/2 workers, capacity 4096 (unsafe):
80.43 ns
messages over time/2 workers, capacity 4096:
24.25 M/s
messages over time/2 workers, capacity 4096 (unsafe):
24.87 M/s
time per message/2 workers, capacity 32768:
76.79 ns
time per message/2 workers, capacity 32768 (unsafe):
48.78 ns
messages over time/2 workers, capacity 32768:
26.05 M/s
messages over time/2 workers, capacity 32768 (unsafe):
41.00 M/s
Saturn_lockfree Size:
time per operation/1 worker:
29.24 ns
operations over time/1 worker:
34.20 M/s
time per operation/2 workers:
53.05 ns
operations over time/2 workers:
37.70 M/s
time per operation/4 workers:
99.55 ns
operations over time/4 workers:
40.18 M/s
Saturn_lockfree Skiplist:
time per operation/1 workers, 10% mem 45% add 45% rem:
2470.02 ns
operations over time/1 workers, 10% mem 45% add 45% rem:
0.40 M/s
time per operation/2 workers, 10% mem 45% add 45% rem:
1793.59 ns
operations over time/2 workers, 10% mem 45% add 45% rem:
1.12 M/s
time per operation/4 workers, 10% mem 45% add 45% rem:
3696.43 ns
operations over time/4 workers, 10% mem 45% add 45% rem:
1.08 M/s
time per operation/1 workers, 50% mem 25% add 25% rem:
840.13 ns
operations over time/1 workers, 50% mem 25% add 25% rem:
1.19 M/s
time per operation/2 workers, 50% mem 25% add 25% rem:
1532.78 ns
operations over time/2 workers, 50% mem 25% add 25% rem:
1.30 M/s
time per operation/4 workers, 50% mem 25% add 25% rem:
2955.66 ns
operations over time/4 workers, 50% mem 25% add 25% rem:
1.35 M/s
time per operation/1 workers, 90% mem 5% add 5% rem:
597.82 ns
operations over time/1 workers, 90% mem 5% add 5% rem:
1.67 M/s
time per operation/2 workers, 90% mem 5% add 5% rem:
1314.75 ns
operations over time/2 workers, 90% mem 5% add 5% rem:
1.52 M/s
time per operation/4 workers, 90% mem 5% add 5% rem:
2483.23 ns
operations over time/4 workers, 90% mem 5% add 5% rem:
1.61 M/s
Saturn_lockfree Stack:
time per message/one domain:
44.16 ns
messages over time/one domain:
22.65 M/s
time per message/1 adder, 1 taker:
55.04 ns
messages over time/1 adder, 1 taker:
36.34 M/s
time per message/1 adder, 2 takers:
120.13 ns
messages over time/1 adder, 2 takers:
24.97 M/s
time per message/2 adders, 1 taker:
94.69 ns
messages over time/2 adders, 1 taker:
31.68 M/s
time per message/2 adders, 2 takers:
144.32 ns
messages over time/2 adders, 2 takers:
27.72 M/s
Saturn_lockfree Two_stack_queue:
time per message/one domain:
59.90 ns
messages over time/one domain:
16.75 M/s
time per message/1 nb adder, 1 nb taker:
82.13 ns
messages over time/1 nb adder, 1 nb taker:
24.35 M/s
time per message/1 nb adder, 2 nb takers:
133.55 ns
messages over time/1 nb adder, 2 nb takers:
22.46 M/s
time per message/2 nb adders, 1 nb taker:
127.73 ns
messages over time/2 nb adders, 1 nb taker:
23.50 M/s
time per message/2 nb adders, 2 nb takers:
147.26 ns
messages over time/2 nb adders, 2 nb takers:
27.16 M/s
Saturn_lockfree Work_stealing_deque:
time per spawn/1 worker:
88.78 ns
spawns over time/1 worker:
11.26 M/s
time per spawn/2 workers:
193.12 ns
spawns over time/2 workers:
10.36 M/s
time per spawn/4 workers:
381.87 ns
spawns over time/4 workers:
10.47 M/s
time per spawn/8 workers:
714.69 ns
spawns over time/8 workers:
11.19 M/s
time per message/1 adder, 1 taker:
104.70 ns
messages over time/1 adder, 1 taker:
19.10 M/s
time per message/1 adder, 2 takers:
180.48 ns
messages over time/1 adder, 2 takers:
16.62 M/s
time per message/1 adder, 4 takers:
353.21 ns
messages over time/1 adder, 4 takers:
14.16 M/s
time per message/one domain (FIFO):
67.63 ns
messages over time/one domain (FIFO):
14.79 M/s
time per message/one domain (LIFO):
73.41 ns
messages over time/one domain (LIFO):
13.62 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/treiber_stack && ./stm_treiber_stack.exe)
random seed: 126089517
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 22.2s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 460606569
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.4s Saturn_lockfree.Michael_scott_queue sequential
[✓] 500 0 0 500 / 500 23.2s Saturn_lockfree.Michael_scott_queue concurrent
================================================================================
success (ran 2 tests)
2024-08-11 20:30.10: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled