2024-08-11 20:31.09: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/mpmc-two-stack-queue (6ad2c8d0c87694db157f3b411acd9946a03b2138) (macos-arm64:macos-homebrew-4.14_arm64_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 6ad2c8d0
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-4.14
# macos-homebrew-4.14_arm64_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-arm64.1 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 20:31.09: Using cache hint "ocaml-multicore/saturn-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.2-13ecd7f003ff0cb0246c780a2e02916d"
2024-08-11 20:31.09: Using OBuilder spec:
((from macos-homebrew-ocaml-4.14)
(comment macos-homebrew-4.14_arm64_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-arm64.1 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 20:31.09: Waiting for resource in pool OCluster
2024-08-11 20:31.09: Waiting for worker…
2024-08-11 20:31.09: Got resource from pool OCluster
Building on m1-worker-02
HEAD is now at 64a63ef MPMC 2-stack queue
HEAD is now at 6ad2c8d MPMC 2-stack queue
(from macos-homebrew-ocaml-4.14)
2024-08-11 20:31.10 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache
/: (comment macos-homebrew-4.14_arm64_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 20:31.10 ---> 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 20:31.10 ---> 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 20:31.10 ---> 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 20:31.11 ---> using "47f96580c776eb2df939a7e229bf19fc45316e1245327f6cfa53b6147c1af0f2" from cache
/: (copy (src saturn_lockfree.opam saturn.opam) (dst ./src/./))
2024-08-11 20:31.11 ---> 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 20:31.11 ---> 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-arm64.1 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"))
+ /opt/homebrew/bin/brew "update"
- ==> Updating Homebrew...
- ==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:ce5c135bf98da783bf5964e89aab587e3341c8adc379f36ace17ae7881f53e8c
- Already downloaded: /Users/mac1000/Library/Caches/Homebrew/portable-ruby-3.3.4_1.arm64_big_sur.bottle.tar.gz
- ==> Pouring portable-ruby-3.3.4_1.arm64_big_sur.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.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-arm64 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 20:31.11 ---> using "50e98311a0447e80d94349b07f7db50b61b38e210e61eee30635f47567f03d53" 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-arm64 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 astring.0.8.5 (cached)
-> retrieved backoff.0.1.0 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved domain-local-await.1.0.1 (cached)
-> retrieved containers.3.13.1 (cached)
-> retrieved dscheck.0.5.0 (cached)
-> retrieved domain_shims.0.1.0 (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 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 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 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 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 thread-table.1.0.0
-> installed stdlib-shims.0.3.0
-> installed tsort.2.1.0
-> installed qcheck-multicoretests-util.0.3
-> installed either.1.0.0
-> installed domain-local-await.1.0.1
-> installed qcheck-stm.0.3
-> installed dune-configurator.3.16.0
-> installed alcotest.1.8.0
-> installed ounit2.2.2.7
-> installed yojson.2.2.2
-> installed qcheck-alcotest.0.22
-> installed qcheck-ounit.0.22
-> installed qcheck.0.22
-> installed multicore-bench.0.1.4
-> 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 20:31.11 ---> using "68112ae5aaec5e1f8c7530f756bc2013f9b018674e45ce2aaa021918b2b95c05" from cache
/: (copy (src .) (dst ./src))
2024-08-11 20:31.12 ---> saved as "501015b3ddadd743c75d12dab308fb22f1fe7e63400cd138d0267bc8b0403396"
/: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 700773203
Testing `Michael_scott_queue'.
This run has ID `8VUMF212'.
[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 0.087s. 8 tests run.
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 10225099
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Saturn_lockfree.Mpsc_queue sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 126512252
Testing `Treiber_stack'.
This run has ID `C4Q16MI2'.
[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 0.041s. 6 tests run.
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 252177053
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Saturn_lockfree.Ws_deque sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 165569568
Testing `Ws_deque'.
This run has ID `NQXZXY70'.
[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 0.184s. 6 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 480953176
Testing `QCheck Skiplist'.
This run has ID `697HPAE9'.
[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 2.042s. 7 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 626873336
Testing `Mpsc_queue'.
This run has ID `Q4HMAEDC'.
[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 3.136s. 22 tests run.
(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/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 353380986
Testing `Spsc_queues'.
This run has ID `IBKOT9D8'.
[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 0.534s. 16 tests run.
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 284022747
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Saturn_lockfree.Spsc_queue sequential
================================================================================
success (ran 1 tests)
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.3s Saturn_lockfree.Spsc_queue_unsafe sequential
================================================================================
success (ran 1 tests)
(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/bench && ./main.exe -brief)
Saturn Relaxed_queue:
time per message/1 adder, 1 taker (spin):
130.65 ns
messages over time/1 adder, 1 taker (spin):
15.31 M/s
time per message/1 adder, 2 takers (spin):
235.57 ns
messages over time/1 adder, 2 takers (spin):
12.74 M/s
time per message/2 adders, 1 taker (spin):
161.56 ns
messages over time/2 adders, 1 taker (spin):
18.57 M/s
time per message/2 adders, 2 takers (spin):
276.16 ns
messages over time/2 adders, 2 takers (spin):
14.48 M/s
time per message/1 adder, 1 taker (not lf):
92.02 ns
messages over time/1 adder, 1 taker (not lf):
21.73 M/s
time per message/1 adder, 2 takers (not lf):
205.14 ns
messages over time/1 adder, 2 takers (not lf):
14.62 M/s
time per message/2 adders, 1 taker (not lf):
211.88 ns
messages over time/2 adders, 1 taker (not lf):
14.16 M/s
time per message/2 adders, 2 takers (not lf):
294.20 ns
messages over time/2 adders, 2 takers (not lf):
13.60 M/s
time per message/1 adder, 1 taker (cas):
112.58 ns
messages over time/1 adder, 1 taker (cas):
17.76 M/s
time per message/1 adder, 2 takers (cas):
209.13 ns
messages over time/1 adder, 2 takers (cas):
14.35 M/s
time per message/2 adders, 1 taker (cas):
213.82 ns
messages over time/2 adders, 1 taker (cas):
14.03 M/s
time per message/2 adders, 2 takers (cas):
167.59 ns
messages over time/2 adders, 2 takers (cas):
23.87 M/s
Saturn_lockfree Queue:
time per message/one domain:
26.22 ns
messages over time/one domain:
38.14 M/s
time per message/1 nb adder, 1 nb taker:
27.18 ns
messages over time/1 nb adder, 1 nb taker:
73.57 M/s
time per message/1 nb adder, 2 nb takers:
45.24 ns
messages over time/1 nb adder, 2 nb takers:
66.31 M/s
time per message/2 nb adders, 1 nb taker:
39.47 ns
messages over time/2 nb adders, 1 nb taker:
76.00 M/s
time per message/2 nb adders, 2 nb takers:
59.19 ns
messages over time/2 nb adders, 2 nb takers:
67.58 M/s
Saturn_lockfree Single_prod_single_cons_queue:
time per message/2 workers, capacity 1:
57135.04 ns
time per message/2 workers, capacity 1 (unsafe):
48959.17 ns
messages over time/2 workers, capacity 1:
0.04 M/s
messages over time/2 workers, capacity 1 (unsafe):
0.04 M/s
time per message/2 workers, capacity 8:
7090.09 ns
time per message/2 workers, capacity 8 (unsafe):
6805.99 ns
messages over time/2 workers, capacity 8:
0.28 M/s
messages over time/2 workers, capacity 8 (unsafe):
0.29 M/s
time per message/2 workers, capacity 64:
974.70 ns
time per message/2 workers, capacity 64 (unsafe):
733.73 ns
messages over time/2 workers, capacity 64:
2.05 M/s
messages over time/2 workers, capacity 64 (unsafe):
2.73 M/s
time per message/2 workers, capacity 512:
167.75 ns
time per message/2 workers, capacity 512 (unsafe):
123.69 ns
messages over time/2 workers, capacity 512:
11.92 M/s
messages over time/2 workers, capacity 512 (unsafe):
16.17 M/s
time per message/2 workers, capacity 4096:
68.09 ns
time per message/2 workers, capacity 4096 (unsafe):
41.63 ns
messages over time/2 workers, capacity 4096:
29.37 M/s
messages over time/2 workers, capacity 4096 (unsafe):
48.04 M/s
time per message/2 workers, capacity 32768:
43.37 ns
time per message/2 workers, capacity 32768 (unsafe):
36.21 ns
messages over time/2 workers, capacity 32768:
46.11 M/s
messages over time/2 workers, capacity 32768 (unsafe):
55.23 M/s
Saturn_lockfree Size:
time per operation/1 worker:
7.55 ns
operations over time/1 worker:
132.42 M/s
time per operation/2 workers:
19.11 ns
operations over time/2 workers:
104.65 M/s
time per operation/4 workers:
30.49 ns
operations over time/4 workers:
131.19 M/s
Saturn_lockfree Skiplist:
time per operation/1 workers, 10% mem 45% add 45% rem:
717.73 ns
operations over time/1 workers, 10% mem 45% add 45% rem:
1.39 M/s
time per operation/2 workers, 10% mem 45% add 45% rem:
767.05 ns
operations over time/2 workers, 10% mem 45% add 45% rem:
2.61 M/s
time per operation/4 workers, 10% mem 45% add 45% rem:
1438.67 ns
operations over time/4 workers, 10% mem 45% add 45% rem:
2.78 M/s
time per operation/1 workers, 50% mem 25% add 25% rem:
930.78 ns
operations over time/1 workers, 50% mem 25% add 25% rem:
1.07 M/s
time per operation/2 workers, 50% mem 25% add 25% rem:
2355.77 ns
operations over time/2 workers, 50% mem 25% add 25% rem:
0.85 M/s
time per operation/4 workers, 50% mem 25% add 25% rem:
1288.25 ns
operations over time/4 workers, 50% mem 25% add 25% rem:
3.10 M/s
time per operation/1 workers, 90% mem 5% add 5% rem:
251.17 ns
operations over time/1 workers, 90% mem 5% add 5% rem:
3.98 M/s
time per operation/2 workers, 90% mem 5% add 5% rem:
587.27 ns
operations over time/2 workers, 90% mem 5% add 5% rem:
3.41 M/s
time per operation/4 workers, 90% mem 5% add 5% rem:
1195.64 ns
operations over time/4 workers, 90% mem 5% add 5% rem:
3.35 M/s
Saturn_lockfree Stack:
time per message/one domain:
25.68 ns
messages over time/one domain:
38.95 M/s
time per message/1 adder, 1 taker:
36.90 ns
messages over time/1 adder, 1 taker:
54.19 M/s
time per message/1 adder, 2 takers:
60.55 ns
messages over time/1 adder, 2 takers:
49.55 M/s
time per message/2 adders, 1 taker:
33.38 ns
messages over time/2 adders, 1 taker:
89.89 M/s
time per message/2 adders, 2 takers:
38.43 ns
messages over time/2 adders, 2 takers:
104.08 M/s
Saturn_lockfree Two_stack_queue:
time per message/one domain:
45.30 ns
messages over time/one domain:
22.10 M/s
time per message/1 nb adder, 1 nb taker:
26.16 ns
messages over time/1 nb adder, 1 nb taker:
76.46 M/s
time per message/1 nb adder, 2 nb takers:
69.56 ns
messages over time/1 nb adder, 2 nb takers:
43.13 M/s
time per message/2 nb adders, 1 nb taker:
47.31 ns
messages over time/2 nb adders, 1 nb taker:
63.41 M/s
time per message/2 nb adders, 2 nb takers:
104.35 ns
messages over time/2 nb adders, 2 nb takers:
38.33 M/s
Saturn_lockfree Work_stealing_deque:
time per spawn/1 worker:
42.62 ns
spawns over time/1 worker:
23.46 M/s
time per spawn/2 workers:
150.34 ns
spawns over time/2 workers:
13.30 M/s
time per spawn/4 workers:
165.48 ns
spawns over time/4 workers:
24.17 M/s
time per spawn/8 workers:
402.25 ns
spawns over time/8 workers:
19.89 M/s
time per message/1 adder, 1 taker:
55.67 ns
messages over time/1 adder, 1 taker:
35.93 M/s
time per message/1 adder, 2 takers:
97.10 ns
messages over time/1 adder, 2 takers:
30.90 M/s
time per message/1 adder, 4 takers:
149.29 ns
messages over time/1 adder, 4 takers:
33.49 M/s
time per message/one domain (FIFO):
42.96 ns
messages over time/one domain (FIFO):
23.28 M/s
time per message/one domain (LIFO):
57.71 ns
messages over time/one domain (LIFO):
17.33 M/s
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 212621054
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 16.5s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 187238641
generated error fail pass / total time test name
[✓] 500 0 0 500 / 500 0.1s Saturn_lockfree.Michael_scott_queue sequential
[✓] 500 0 0 500 / 500 17.6s Saturn_lockfree.Michael_scott_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/two_stack_queue && ./stm_two_stack_queue.exe --verbose)
random seed: 318555073
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.1s Two_stack_queue sequential
[✓] 1000 0 0 1000 / 1000 25.5s Two_stack_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 377544807
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.3s Lockfree.Skiplist sequential
[✓] 1000 0 0 1000 / 1000 31.5s Lockfree.Skiplist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 200964722
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.6s Saturn_lockfree.Size sequential
[✓] 1000 0 0 1000 / 1000 31.8s 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 `DN671IYU'.
[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 37.845s. 9 tests run.
2024-08-11 20:31.55 ---> saved as "1e1d95be717498edc41b1642672371b295004cf894248d240e8fa358bd3254b3"
Job succeeded
2024-08-11 20:32.00: Job succeeded