macos-homebrew-4.14_arm64_opam-2.2

2024-09-20 08:00.57: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/port-to-picos (b277a56ac3252f32554bb4a8974494839a124473) (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/kcas.git" -b "port-to-picos" && cd "kcas" && git reset --hard b277a56a
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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 kcas_data.opam kcas.opam ./src/./
RUN opam pin add -yn kcas_data.dev './src/./' && \
    opam pin add -yn kcas.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 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.5 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 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 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 kcas_data.dev kcas.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

2024-09-20 08:00.57: Using cache hint "ocaml-multicore/kcas-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.2-09c32563f068c53e61fdc39f62efee29"
2024-09-20 08:00.57: 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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src kcas_data.opam kcas.opam) (dst ./src/./))
 (run (network host)
      (shell  "opam pin add -yn kcas_data.dev './src/./' && \
             \nopam pin add -yn kcas.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 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.5 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 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 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 kcas_data.dev kcas.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"))
)

2024-09-20 08:00.57: Waiting for resource in pool OCluster
2024-09-20 08:00.57: Waiting for worker…
2024-09-20 08:00.57: Got resource from pool OCluster
Building on m1-worker-03
HEAD is now at dacdfc8 Beyond mystery
HEAD is now at b277a56 Beyond mystery

(from macos-homebrew-ocaml-4.14)
2024-09-20 08:00.58 ---> 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"))
2024-09-20 08:00.58 ---> 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
2024-09-20 08:00.58 ---> 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
2024-09-20 08:00.58 ---> 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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   fe8dffac61..45f961713f  master     -> origin/master
45f961713f Merge pull request #26585 from dra27/trunk-tweaks

<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///Users/mac1000/opam-repository
default (at git+file:///Users/mac1000/opam-repository): 
    [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)


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.5.4.0
  - 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
2024-09-20 08:00.59 ---> using "2e7f6bbba51f5cb24d669e6d7afadd3e0710793775f8c0fa0f6e4281120837b9" from cache

/: (copy (src kcas_data.opam kcas.opam) (dst ./src/./))
2024-09-20 08:00.59 ---> using "caa0008f5f0bf904fb78403d224b44890d198a2cd4053b5cf9696a43911be4a0" from cache

/: (run (network host)
        (shell  "opam pin add -yn kcas_data.dev './src/./' && \
               \nopam pin add -yn kcas.dev './src/./'"))
[kcas_data.dev] synchronised (file:///Users/mac1000/src)
kcas_data is now pinned to file:///Users/mac1000/src (version dev)
[kcas.dev] synchronised (file:///Users/mac1000/src)
kcas is now pinned to file:///Users/mac1000/src (version dev)
2024-09-20 08:00.59 ---> using "7ab05858544a711b7ed2bcd0fd7884f8983673b5c23c215f117cfbfe61022fff" 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 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.5 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 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 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 kcas_data.dev kcas.dev $DEPS"))
+ /opt/homebrew/bin/brew "update"
- ==> Updating Homebrew...
- Already up-to-date.

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[kcas.dev] synchronised (no changes)
[kcas_data.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).
2024-09-20 08:00.59 ---> using "aac4015a98b4725feb63b7e60c0219bba53f1dc6edb4451979b3430972c34285" 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 38 packages
  - install alcotest                   1.8.0
  - install astring                    0.8.5
  - install backoff                    0.1.0
  - install camlp-streams              5.0.1
  - install cmdliner                   1.3.0
  - install cppo                       1.7.0
  - install csexp                      1.5.2
  - install domain-local-await         1.0.1
  - install domain_shims               0.1.0
  - install dune                       3.16.0
  - install fmt                        0.9.0
  - install logs                       0.7.0
  - install mdx                        2.4.1
  - install mtime                      2.1.0
  - install multicore-bench            0.1.5
  - install multicore-magic            2.3.0
  - install ocaml-syntax-shims         1.0.0
  - install ocaml-version              3.6.8
  - install ocamlbuild                 0.15.0
  - install ocamlfind                  1.9.6
  - install picos                      0.5.0
  - install picos_aux                  0.5.0
  - install picos_io                   0.5.0
  - install picos_mux                  0.5.0
  - install picos_std                  0.5.0
  - install psq                        0.2.1
  - install qcheck-core                0.22
  - install qcheck-multicoretests-util 0.4
  - install qcheck-stm                 0.4
  - install re                         1.12.0
  - install result                     1.5
  - install seq                        base
  - install stdlib-shims               0.3.0
  - install thread-local-storage       0.2
  - install thread-table               1.0.0
  - install topkg                      1.0.7
  - 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 camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.7.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved multicore-bench.0.1.5  (cached)
-> retrieved multicore-magic.2.3.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.8  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved picos.0.5.0, picos_aux.0.5.0, picos_io.0.5.0, picos_mux.0.5.0, picos_std.0.5.0  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved qcheck-core.0.22  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved yojson.2.2.2  (cached)
-> retrieved dune.3.16.0  (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 logs.0.7.0
-> installed dune.3.16.0
-> installed csexp.1.5.2
-> installed domain_shims.0.1.0
-> installed camlp-streams.5.0.1
-> installed backoff.0.1.0
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.3.6.8
-> installed psq.0.2.1
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed picos_aux.0.5.0
-> installed cppo.1.7.0
-> installed thread-local-storage.0.2
-> installed thread-table.1.0.0
-> installed domain-local-await.1.0.1
-> installed re.1.12.0
-> installed picos.0.5.0
-> installed qcheck-core.0.22
-> installed picos_std.0.5.0
-> installed qcheck-multicoretests-util.0.4
-> installed yojson.2.2.2
-> installed alcotest.1.8.0
-> installed picos_io.0.5.0
-> installed qcheck-stm.0.4
-> installed multicore-bench.0.1.5
-> installed picos_mux.0.5.0
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-20 08:00.59 ---> using "d418c83376c957d3f32fc0c76119389c34679362a004bdcc2ad9e237944ecd30" from cache

/: (copy (src .) (dst ./src))
2024-09-20 08:01.01 ---> saved as "18952561dfdec1aea27b9f833f4cd4b6eff762de08ed41b8b9a38fa31e97cd92"

/: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/kcas && ./loc_modes.exe)
Loc modes OK!
(cd _build/default/test/kcas && ./threads.exe)
Testing `Threads'.
This run has ID `H36LBRUB'.

  [OK]          await between threads          0   

Full test results in `~/src/_build/default/test/kcas/_build/_tests/Threads'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `J17TZHG0'.

  [OK]          basics          0   
  [OK]          add             0   
  [OK]          move            0   

Full test results in `~/src/_build/default/test/kcas_data/_build/_tests/Dllist'.
Test Successful in 0.000s. 3 tests run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  time per op/get:
    1.97 ns
  ops over time/get:
    506.76 M/s
  time per op/incr:
    7.89 ns
  ops over time/incr:
    126.80 M/s
  time per op/push & pop:
    8.21 ns
  ops over time/push & pop:
    121.78 M/s
  time per op/cas int:
    5.96 ns
  ops over time/cas int:
    167.67 M/s
  time per op/xchg int:
    6.54 ns
  ops over time/xchg int:
    152.84 M/s
  time per op/swap:
    8.19 ns
  ops over time/swap:
    122.10 M/s
Kcas Xt:
  time per transaction/0 loc tx:
    11.96 ns
  transactions over time/0 loc tx:
    83.65 M/s
  time per transaction/1 loc tx:
    64.64 ns
  transactions over time/1 loc tx:
    15.47 M/s
  time per transaction/2 loc tx:
    47.52 ns
  transactions over time/2 loc tx:
    21.04 M/s
  time per transaction/4 loc tx:
    109.43 ns
  transactions over time/4 loc tx:
    9.14 M/s
  time per transaction/8 loc tx:
    192.03 ns
  transactions over time/8 loc tx:
    5.21 M/s
Kcas Xt read-only:
  time per transaction/0 loc tx:
    5.09 ns
  transactions over time/0 loc tx:
    196.54 M/s
  time per transaction/1 loc tx:
    12.65 ns
  transactions over time/1 loc tx:
    79.05 M/s
  time per transaction/2 loc tx:
    26.61 ns
  transactions over time/2 loc tx:
    37.58 M/s
  time per transaction/4 loc tx:
    45.08 ns
  transactions over time/4 loc tx:
    22.18 M/s
  time per transaction/8 loc tx:
    91.81 ns
  transactions over time/8 loc tx:
    10.89 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    138.29 ns
  transactions over time/1 worker:
    7.23 M/s
  time per transaction/2 workers:
    115.62 ns
  transactions over time/2 workers:
    17.30 M/s
  time per transaction/4 workers:
    221.18 ns
  transactions over time/4 workers:
    18.09 M/s
Kcas_data Accumulator:
  time per operation/1 worker, 0% reads:
    10.29 ns
  operations over time/1 worker, 0% reads:
    97.17 M/s
  time per operation/2 workers, 0% reads:
    23.97 ns
  operations over time/2 workers, 0% reads:
    83.45 M/s
  time per operation/4 workers, 0% reads:
    53.95 ns
  operations over time/4 workers, 0% reads:
    74.15 M/s
Kcas_data Dllist:
  time per message/one domain:
    207.89 ns
  messages over time/one domain:
    4.81 M/s
  time per message/1 nb adder, 1 nb taker:
    783.83 ns
  messages over time/1 nb adder, 1 nb taker:
    2.55 M/s
  time per message/1 nb adder, 2 nb takers:
    1345.19 ns
  messages over time/1 nb adder, 2 nb takers:
    2.23 M/s
  time per message/2 nb adders, 1 nb taker:
    1380.06 ns
  messages over time/2 nb adders, 1 nb taker:
    2.17 M/s
  time per message/2 nb adders, 2 nb takers:
    1769.40 ns
  messages over time/2 nb adders, 2 nb takers:
    2.26 M/s
Kcas_data Hashtbl:
  time per operation/1 worker, 90% reads:
    41.73 ns
  operations over time/1 worker, 90% reads:
    23.96 M/s
  time per operation/2 workers, 90% reads:
    61.38 ns
  operations over time/2 workers, 90% reads:
    32.58 M/s
  time per operation/4 workers, 90% reads:
    131.23 ns
  operations over time/4 workers, 90% reads:
    30.48 M/s
  time per operation/1 worker, 50% reads:
    180.06 ns
  operations over time/1 worker, 50% reads:
    5.55 M/s
  time per operation/2 workers, 50% reads:
    148.98 ns
  operations over time/2 workers, 50% reads:
    13.42 M/s
  time per operation/4 workers, 50% reads:
    292.04 ns
  operations over time/4 workers, 50% reads:
    13.70 M/s
  time per operation/1 worker, 10% reads:
    80.00 ns
  operations over time/1 worker, 10% reads:
    12.50 M/s
  time per operation/2 workers, 10% reads:
    236.70 ns
  operations over time/2 workers, 10% reads:
    8.45 M/s
  time per operation/4 workers, 10% reads:
    583.53 ns
  operations over time/4 workers, 10% reads:
    6.85 M/s
Kcas_data Mvar:
  time per message/1 nb adder, 1 nb taker:
    7476.46 ns
  messages over time/1 nb adder, 1 nb taker:
    0.27 M/s
  time per message/1 nb adder, 1 taker:
    25081.25 ns
  messages over time/1 nb adder, 1 taker:
    0.08 M/s
  time per message/1 nb adder, 2 nb takers:
    11228.34 ns
  messages over time/1 nb adder, 2 nb takers:
    0.27 M/s
  time per message/1 nb adder, 2 takers:
    17249.07 ns
  messages over time/1 nb adder, 2 takers:
    0.17 M/s
  time per message/1 adder, 1 nb taker:
    113472.70 ns
  messages over time/1 adder, 1 nb taker:
    0.02 M/s
  time per message/1 adder, 1 taker:
    25745.63 ns
  messages over time/1 adder, 1 taker:
    0.08 M/s
  time per message/1 adder, 2 nb takers:
    105745.21 ns
  messages over time/1 adder, 2 nb takers:
    0.03 M/s
  time per message/1 adder, 2 takers:
    95747.07 ns
  messages over time/1 adder, 2 takers:
    0.03 M/s
  time per message/2 nb adders, 1 nb taker:
    44154.17 ns
  messages over time/2 nb adders, 1 nb taker:
    0.07 M/s
  time per message/2 nb adders, 1 taker:
    47896.46 ns
  messages over time/2 nb adders, 1 taker:
    0.06 M/s
  time per message/2 nb adders, 2 nb takers:
    72433.12 ns
  messages over time/2 nb adders, 2 nb takers:
    0.06 M/s
  time per message/2 nb adders, 2 takers:
    34563.54 ns
  messages over time/2 nb adders, 2 takers:
    0.12 M/s
  time per message/2 adders, 1 nb taker:
    19266.46 ns
  messages over time/2 adders, 1 nb taker:
    0.16 M/s
  time per message/2 adders, 1 taker:
    55135.22 ns
  messages over time/2 adders, 1 taker:
    0.05 M/s
  time per message/2 adders, 2 nb takers:
    48836.25 ns
  messages over time/2 adders, 2 nb takers:
    0.08 M/s
  time per message/2 adders, 2 takers:
    18910.00 ns
  messages over time/2 adders, 2 takers:
    0.21 M/s
Kcas_data Queue:
  time per message/one domain:
    44.84 ns
  messages over time/one domain:
    22.30 M/s
  time per message/1 nb adder, 1 nb taker:
    89.38 ns
  messages over time/1 nb adder, 1 nb taker:
    22.38 M/s
  time per message/1 nb adder, 1 taker:
    88.07 ns
  messages over time/1 nb adder, 1 taker:
    22.71 M/s
  time per message/1 nb adder, 2 nb takers:
    161.26 ns
  messages over time/1 nb adder, 2 nb takers:
    18.71 M/s
  time per message/1 nb adder, 2 takers:
    104.38 ns
  messages over time/1 nb adder, 2 takers:
    28.74 M/s
  time per message/2 nb adders, 1 nb taker:
    100.62 ns
  messages over time/2 nb adders, 1 nb taker:
    29.82 M/s
  time per message/2 nb adders, 1 taker:
    89.25 ns
  messages over time/2 nb adders, 1 taker:
    33.61 M/s
  time per message/2 nb adders, 2 nb takers:
    188.05 ns
  messages over time/2 nb adders, 2 nb takers:
    21.27 M/s
  time per message/2 nb adders, 2 takers:
    211.74 ns
  messages over time/2 nb adders, 2 takers:
    18.89 M/s
Kcas_data Stack:
  time per message/one domain:
    83.96 ns
  messages over time/one domain:
    11.91 M/s
  time per message/1 nb adder, 1 nb taker:
    30.68 ns
  messages over time/1 nb adder, 1 nb taker:
    65.20 M/s
  time per message/1 nb adder, 1 taker:
    30.18 ns
  messages over time/1 nb adder, 1 taker:
    66.26 M/s
  time per message/1 nb adder, 2 nb takers:
    53.21 ns
  messages over time/1 nb adder, 2 nb takers:
    56.38 M/s
  time per message/1 nb adder, 2 takers:
    55.66 ns
  messages over time/1 nb adder, 2 takers:
    53.90 M/s
  time per message/2 nb adders, 1 nb taker:
    52.27 ns
  messages over time/2 nb adders, 1 nb taker:
    57.40 M/s
  time per message/2 nb adders, 1 taker:
    128.02 ns
  messages over time/2 nb adders, 1 taker:
    23.43 M/s
  time per message/2 nb adders, 2 nb takers:
    150.13 ns
  messages over time/2 nb adders, 2 nb takers:
    26.64 M/s
  time per message/2 nb adders, 2 takers:
    167.40 ns
  messages over time/2 nb adders, 2 takers:
    23.90 M/s
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `B03Y0PTW'.

  [OK]          basics          0   

Full test results in `~/src/_build/default/test/kcas_data/_build/_tests/Queue'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `H7KR06AS'.

  [OK]          basics          0   

Full test results in `~/src/_build/default/test/kcas_data/_build/_tests/Mvar'.
Test Successful in 0.001s. 1 test run.
2024-09-20 08:01.26: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled