Organisationsocaml-multicorekcas609c61 (add-xt-leftist-heap-benchmark)macos-homebrew-4.14_arm64_opam-2.2

macos-homebrew-4.14_arm64_opam-2.2

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2024-10-18 17:21.14: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/add-xt-leftist-heap-benchmark (609c614dc8b898e02df72fb1a791d20aeaeb6c48) (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 "add-xt-leftist-heap-benchmark" && cd "kcas" && git reset --hard 609c614d
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 b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff || git fetch origin master) && git reset -q --hard b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff && 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.0.1.1 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-local-timeout.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.0.1.7 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.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 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-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


2024-10-18 17:21.14: Using cache hint "ocaml-multicore/kcas-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.2-d08ecc031bd0314a42b6fb11bf3ee211"
2024-10-18 17:21.14: 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 b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff || git fetch origin master) && git reset -q --hard b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff && 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.0.1.1 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-local-timeout.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.0.1.7 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.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 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-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"))
)


2024-10-18 17:21.14: Waiting for resource in pool OCluster
2024-10-18 17:21.14: Waiting for worker…
2024-10-18 17:40.04: Got resource from pool OCluster
Building on m1-worker-04
All commits already cached
HEAD is now at 609c614 Add a transaction benchmark using a naïve unscalable leftist heap


(from macos-homebrew-ocaml-4.14)
2024-10-18 17:40.04 ---> 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"))
2024-10-18 17:40.04 ---> 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
2024-10-18 17:40.04 ---> 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
2.2.1
2024-10-18 17:40.04 ---> 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 b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff || git fetch origin master) && git reset -q --hard b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   9b6dde2280..b8e118d3ef  master     -> origin/master
b8e118d3ef Merge pull request #26758 from polytypic/release-multicore-bench-0.1.7


<><> 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.5.4.0
  - 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
2024-10-18 17:40.05 ---> using "92930e5d391910f53ff9e98211a95b1c298ce3daab6aad87b514b4cc5c0ad467" from cache


/: (copy (src kcas_data.opam kcas.opam) (dst ./src/./))
2024-10-18 17:40.05 ---> using "9bda0d0820abcc9776291c1c81b21ca10601987c5679781959b6a152bb5da867" 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)
2024-10-18 17:40.05 ---> using "dab83c831a743a9fbfa98d4b2c32511d5fc853716cd5dc19a540169c8cd94bc7" from cache


/: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 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-local-timeout.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.0.1.7 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.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 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-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).
2024-10-18 17:40.05 ---> using "bf7ff1d193a032e14b658de7dbf543e3b78cf57344bbccc7f302108950c996f6" 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 33 packages
  - install alcotest                   1.8.0
  - install astring                    0.8.5
  - install backoff                    0.1.1
  - 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-local-timeout       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            0.1.7
  - install multicore-magic            2.3.0
  - install ocaml-syntax-shims         1.0.0
  - install ocaml-version              3.6.9
  - install ocamlbuild                 0.15.0
  - install ocamlfind                  1.9.6
  - 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-table               1.0.0
  - install topkg                      1.0.7
  - install uutf                       1.0.3
  - install yojson                     2.2.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved cppo.1.7.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-local-timeout.1.0.1  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-bench.0.1.7  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved multicore-magic.2.3.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.9  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4  (cached)
-> retrieved qcheck-core.0.22  (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-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 camlp-streams.5.0.1
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed backoff.0.1.1
-> installed multicore-magic.2.3.0
-> installed psq.0.2.1
-> installed ocaml-syntax-shims.1.0.0
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed ocaml-version.3.6.9
-> installed thread-table.1.0.0
-> installed cppo.1.7.0
-> installed domain-local-await.1.0.1
-> installed domain-local-timeout.1.0.1
-> installed re.1.12.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.4
-> installed multicore-bench.0.1.7
-> installed alcotest.1.8.0
-> installed qcheck-stm.0.4
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-10-18 17:40.05 ---> using "178d67dc442024f671993551abb6a15a8e981b9a333bf09015b93fe18af5f52a" from cache


/: (copy (src .) (dst ./src))
2024-10-18 17:40.06 ---> saved as "2da93bbdf88f1035672de4de8cf42a10fd2c1a28ee4ae1e5b9a3168be0b52115"


/: (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 `4TUK8SQP'.


  [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 && ./test.exe)
Testing `Kcas'.
This run has ID `QA9HRPOI'.


  [OK]          non linearizable xt                  0   
  [OK]          set                                  0   
  [OK]          no skew xt                           0   
  [OK]          get seq xt                           0   
  [OK]          stress xt                            0   
  [OK]          is_in_log                            0   
  [OK]          updates                              0   
  [OK]          post commit                          0   
  [OK]          blocking                             0   
  [OK]          no unnecessary wakeups               0   
  [OK]          pediodic validation                  0   
  [OK]          explicit validation                  0   
  [OK]          rollback                             0   
  [OK]          call                                 0   
  [OK]          mode                                 0   
  [OK]          xt                                   0   
  [OK]          timeout (non-deterministic)          0   


Full test results in `~/src/_build/default/test/kcas/_build/_tests/Kcas'.
Test Successful in 1.417s. 17 tests run.
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `LNJZFMA0'.


  [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/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `IIK3DMVD'.


  [OK]          basics          0   


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


  [OK]          basics          0   


Full test results in `~/src/_build/default/test/kcas_data/_build/_tests/Stack'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `2HW8HXX4'.


  [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 && ./hashtbl_test.exe)
Testing `Hashtbl'.
This run has ID `SOUZNOK0'.


  [OK]          replace and remove          0   
  [OK]          large tx                    0   
  [OK]          large ops                   0   
  [OK]          basics                      0   


Full test results in `~/src/_build/default/test/kcas_data/_build/_tests/Hashtbl'.
Test Successful in 0.002s. 4 tests run.
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `1VB95FQI'.


  [OK]          basics          0   


Full test results in `~/src/_build/default/test/kcas_data/_build/_tests/Transactions'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  ops over time/cas int:
    41.48 M/s
  ops over time/get:
    396.20 M/s
  ops over time/incr:
    39.28 M/s
  ops over time/push & pop:
    41.91 M/s
  ops over time/swap:
    38.33 M/s
  ops over time/xchg int:
    113.49 M/s
  time per op/cas int:
    24.11 ns
  time per op/get:
    2.52 ns
  time per op/incr:
    25.56 ns
  time per op/push & pop:
    23.86 ns
  time per op/swap:
    26.09 ns
  time per op/xchg int:
    8.90 ns
Kcas Xt:
  time per transaction/0 loc tx:
    6.04 ns
  time per transaction/1 loc tx:
    22.36 ns
  time per transaction/2 loc tx:
    116.40 ns
  time per transaction/4 loc tx:
    211.37 ns
  time per transaction/8 loc tx:
    335.25 ns
  transactions over time/0 loc tx:
    165.47 M/s
  transactions over time/1 loc tx:
    44.74 M/s
  transactions over time/2 loc tx:
    8.59 M/s
  transactions over time/4 loc tx:
    4.73 M/s
  transactions over time/8 loc tx:
    2.99 M/s
Kcas Xt Leftist_heap (unscalable):
  operations over time/1 worker, 1000 preload:
    0.12 M/s
  operations over time/1 worker, 100 preload:
    0.64 M/s
  operations over time/1 worker, 10 preload:
    1.05 M/s
  operations over time/2 workers, 1000 preload:
    0.26 M/s
  operations over time/2 workers, 100 preload:
    0.89 M/s
  operations over time/2 workers, 10 preload:
    0.85 M/s
  operations over time/4 workers, 1000 preload:
    0.28 M/s
  operations over time/4 workers, 100 preload:
    0.76 M/s
  operations over time/4 workers, 10 preload:
    2.59 M/s
  time per operation/1 worker, 1000 preload:
    8494.26 ns
  time per operation/1 worker, 100 preload:
    1565.44 ns
  time per operation/1 worker, 10 preload:
    948.06 ns
  time per operation/2 workers, 1000 preload:
    7842.23 ns
  time per operation/2 workers, 100 preload:
    2243.57 ns
  time per operation/2 workers, 10 preload:
    2365.09 ns
  time per operation/4 workers, 1000 preload:
    14286.84 ns
  time per operation/4 workers, 100 preload:
    5271.00 ns
  time per operation/4 workers, 10 preload:
    1542.39 ns
Kcas Xt read-only:
  time per transaction/0 loc tx:
    6.09 ns
  time per transaction/1 loc tx:
    13.83 ns
  time per transaction/2 loc tx:
    29.55 ns
  time per transaction/4 loc tx:
    49.45 ns
  time per transaction/8 loc tx:
    247.27 ns
  transactions over time/0 loc tx:
    164.26 M/s
  transactions over time/1 loc tx:
    72.31 M/s
  transactions over time/2 loc tx:
    33.84 M/s
  transactions over time/4 loc tx:
    20.22 M/s
  transactions over time/8 loc tx:
    4.04 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    58.48 ns
  time per transaction/2 workers:
    104.24 ns
  time per transaction/4 workers:
    209.96 ns
  transactions over time/1 worker:
    17.10 M/s
  transactions over time/2 workers:
    19.19 M/s
  transactions over time/4 workers:
    19.05 M/s
Kcas_data Accumulator:
  operations over time/1 worker, 0% reads:
    40.20 M/s
  operations over time/2 workers, 0% reads:
    44.64 M/s
  operations over time/4 workers, 0% reads:
    58.24 M/s
  time per operation/1 worker, 0% reads:
    24.87 ns
  time per operation/2 workers, 0% reads:
    44.80 ns
  time per operation/4 workers, 0% reads:
    68.91 ns
Kcas_data Dllist:
  messages over time/1 nb adder, 1 nb taker:
    7.04 M/s
  messages over time/1 nb adder, 2 nb takers:
    7.07 M/s
  messages over time/2 nb adders, 1 nb taker:
    8.12 M/s
  messages over time/2 nb adders, 2 nb takers:
    7.78 M/s
  messages over time/one domain:
    4.55 M/s
  time per message/1 nb adder, 1 nb taker:
    283.96 ns
  time per message/1 nb adder, 2 nb takers:
    424.29 ns
  time per message/2 nb adders, 1 nb taker:
    369.34 ns
  time per message/2 nb adders, 2 nb takers:
    513.90 ns
  time per message/one domain:
    219.69 ns
Kcas_data Hashtbl:
  operations over time/1 worker, 10% reads:
    6.30 M/s
  operations over time/1 worker, 50% reads:
    5.46 M/s
  operations over time/1 worker, 90% reads:
    33.12 M/s
  operations over time/2 workers, 10% reads:
    10.34 M/s
  operations over time/2 workers, 50% reads:
    13.28 M/s
  operations over time/2 workers, 90% reads:
    31.01 M/s
  operations over time/4 workers, 10% reads:
    9.26 M/s
  operations over time/4 workers, 50% reads:
    6.99 M/s
  operations over time/4 workers, 90% reads:
    20.21 M/s
  time per operation/1 worker, 10% reads:
    173.94 ns
  time per operation/1 worker, 50% reads:
    183.06 ns
  time per operation/1 worker, 90% reads:
    30.19 ns
  time per operation/2 workers, 10% reads:
    193.41 ns
  time per operation/2 workers, 50% reads:
    150.55 ns
  time per operation/2 workers, 90% reads:
    64.49 ns
  time per operation/4 workers, 10% reads:
    432.16 ns
  time per operation/4 workers, 50% reads:
    572.33 ns
  time per operation/4 workers, 90% reads:
    197.89 ns
Kcas_data Mvar:
  messages over time/1 adder, 1 nb taker:
    0.13 M/s
  messages over time/1 adder, 1 taker:
    0.20 M/s
  messages over time/1 adder, 2 nb takers:
    0.16 M/s
  messages over time/1 adder, 2 takers:
    0.10 M/s
  messages over time/1 nb adder, 1 nb taker:
    0.07 M/s
  messages over time/1 nb adder, 1 taker:
    0.09 M/s
  messages over time/1 nb adder, 2 nb takers:
    0.19 M/s
  messages over time/1 nb adder, 2 takers:
    0.19 M/s
  messages over time/2 adders, 1 nb taker:
    0.28 M/s
  messages over time/2 adders, 1 taker:
    0.20 M/s
  messages over time/2 adders, 2 nb takers:
    0.18 M/s
  messages over time/2 adders, 2 takers:
    0.16 M/s
  messages over time/2 nb adders, 1 nb taker:
    0.19 M/s
  messages over time/2 nb adders, 1 taker:
    0.20 M/s
  messages over time/2 nb adders, 2 nb takers:
    0.29 M/s
  messages over time/2 nb adders, 2 takers:
    0.12 M/s
  time per message/1 adder, 1 nb taker:
    15831.45 ns
  time per message/1 adder, 1 taker:
    10187.29 ns
  time per message/1 adder, 2 nb takers:
    18446.67 ns
  time per message/1 adder, 2 takers:
    29969.16 ns
  time per message/1 nb adder, 1 nb taker:
    27870.22 ns
  time per message/1 nb adder, 1 taker:
    21335.00 ns
  time per message/1 nb adder, 2 nb takers:
    15630.84 ns
  time per message/1 nb adder, 2 takers:
    16003.75 ns
  time per message/2 adders, 1 nb taker:
    10611.47 ns
  time per message/2 adders, 1 taker:
    15060.62 ns
  time per message/2 adders, 2 nb takers:
    22094.58 ns
  time per message/2 adders, 2 takers:
    24342.82 ns
  time per message/2 nb adders, 1 nb taker:
    16013.33 ns
  time per message/2 nb adders, 1 taker:
    15153.33 ns
  time per message/2 nb adders, 2 nb takers:
    14024.48 ns
  time per message/2 nb adders, 2 takers:
    33647.70 ns
Kcas_data Queue:
  messages over time/1 nb adder, 1 nb taker:
    35.81 M/s
  messages over time/1 nb adder, 1 taker:
    29.87 M/s
  messages over time/1 nb adder, 2 nb takers:
    25.84 M/s
  messages over time/1 nb adder, 2 takers:
    31.88 M/s
  messages over time/2 nb adders, 1 nb taker:
    33.12 M/s
  messages over time/2 nb adders, 1 taker:
    37.68 M/s
  messages over time/2 nb adders, 2 nb takers:
    33.67 M/s
  messages over time/2 nb adders, 2 takers:
    33.45 M/s
  messages over time/one domain:
    6.82 M/s
  time per message/1 nb adder, 1 nb taker:
    55.85 ns
  time per message/1 nb adder, 1 taker:
    66.95 ns
  time per message/1 nb adder, 2 nb takers:
    116.08 ns
  time per message/1 nb adder, 2 takers:
    94.09 ns
  time per message/2 nb adders, 1 nb taker:
    90.76 ns
  time per message/2 nb adders, 1 taker:
    79.62 ns
  time per message/2 nb adders, 2 nb takers:
    118.79 ns
  time per message/2 nb adders, 2 takers:
    119.58 ns
  time per message/one domain:
    146.56 ns
Kcas_data Stack:
  messages over time/1 nb adder, 1 nb taker:
    29.51 M/s
  messages over time/1 nb adder, 1 taker:
    32.77 M/s
  messages over time/1 nb adder, 2 nb takers:
    20.26 M/s
  messages over time/1 nb adder, 2 takers:
    20.21 M/s
  messages over time/2 nb adders, 1 nb taker:
    40.64 M/s
  messages over time/2 nb adders, 1 taker:
    41.81 M/s
  messages over time/2 nb adders, 2 nb takers:
    37.10 M/s
  messages over time/2 nb adders, 2 takers:
    30.92 M/s
  messages over time/one domain:
    4.86 M/s
  time per message/1 nb adder, 1 nb taker:
    67.77 ns
  time per message/1 nb adder, 1 taker:
    61.04 ns
  time per message/1 nb adder, 2 nb takers:
    148.11 ns
  time per message/1 nb adder, 2 takers:
    148.44 ns
  time per message/2 nb adders, 1 nb taker:
    73.81 ns
  time per message/2 nb adders, 1 taker:
    71.75 ns
  time per message/2 nb adders, 2 nb takers:
    107.80 ns
  time per message/2 nb adders, 2 takers:
    129.38 ns
  time per message/one domain:
    207.28 ns
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `JDKHBB9N'.


  [OK]          write skew          0   
  [OK]          tail leak           0   


Full test results in `~/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 22.918s. 2 tests run.
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 4374539749677445634
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Stack sequential
[]   32    0    0   32 /   32     0.8s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 3677863546811153078
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Stack sequential
[]   64    0    0   64 /   64     1.0s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 2205416008594649064
generated error fail pass / total     time test name
[]  128    0    0  128 /  128     0.0s Stack sequential
[]  128    0    0  128 /  128     3.2s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 659322430109248923
generated error fail pass / total     time test name
[]  256    0    0  256 /  256     0.0s Stack sequential
[]  256    0    0  256 /  256     6.0s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 1520953217780676119
generated error fail pass / total     time test name
[]  512    0    0  512 /  512     0.0s Stack sequential
[]  512    0    0  512 /  512    12.8s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 4113808969267708086
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Stack sequential
[]   32    0    0   32 /   32     0.7s Stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 1091871731442193165
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Accumulator sequential
[]   32    0    0   32 /   32     0.8s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 389166128390389845
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Accumulator sequential
[]   64    0    0   64 /   64     1.6s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 936916971271917596
generated error fail pass / total     time test name
[]  128    0    0  128 /  128     0.0s Accumulator sequential
[]  128    0    0  128 /  128     3.8s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 4102298288539271792
generated error fail pass / total     time test name
[]  256    0    0  256 /  256     0.0s Accumulator sequential
[]  256    0    0  256 /  256     5.7s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 3152372522028989000
generated error fail pass / total     time test name
[]  512    0    0  512 /  512     0.0s Accumulator sequential
[]  512    0    0  512 /  512    13.6s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 1587876611171647371
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Accumulator sequential
[]   32    0    0   32 /   32     0.9s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 654943896850944076
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl sequential
[]   32    0    0   32 /   32     1.1s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 1630763166295389688
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Hashtbl sequential
[]   64    0    0   64 /   64     2.5s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 2336232574179979528
generated error fail pass / total     time test name
[]  128    0    0  128 /  128     0.0s Hashtbl sequential
[]  128    0    0  128 /  128     3.7s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 2364007852314743676
generated error fail pass / total     time test name
[]  256    0    0  256 /  256     0.0s Hashtbl sequential
[]  256    0    0  256 /  256     6.9s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 4531816128784316846
generated error fail pass / total     time test name
[]  512    0    0  512 /  512     0.0s Hashtbl sequential
[]  512    0    0  512 /  512    13.5s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 4263617269514491984
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl sequential
[]   32    0    0   32 /   32     0.7s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 3057128837904666377
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Queue sequential
[]   32    0    0   32 /   32     1.1s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 2359093108694006316
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Queue sequential
[]   64    0    0   64 /   64     2.0s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 1803731516353887043
generated error fail pass / total     time test name
[]  128    0    0  128 /  128     0.0s Queue sequential
[]  128    0    0  128 /  128     4.6s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 2149946959844271070
generated error fail pass / total     time test name
[]  256    0    0  256 /  256     0.0s Queue sequential
[]  256    0    0  256 /  256     7.3s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 2780947815980390773
generated error fail pass / total     time test name
[]  512    0    0  512 /  512     0.0s Queue sequential
[]  512    0    0  512 /  512    12.7s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 1906889984120650023
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Queue sequential
[]   32    0    0   32 /   32     0.5s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 744750584998146287
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Dllist sequential
[]   32    0    0   32 /   32     0.7s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 659345391326100940
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Dllist sequential
[]   64    0    0   64 /   64     1.3s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 601340860313721349
generated error fail pass / total     time test name
[]  128    0    0  128 /  128     0.0s Dllist sequential
[]  128    0    0  128 /  128     4.5s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 908422336309835283
generated error fail pass / total     time test name
[]  256    0    0  256 /  256     0.0s Dllist sequential
[]  256    0    0  256 /  256     8.1s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 449835232866640564
generated error fail pass / total     time test name
[]  512    0    0  512 /  512     0.0s Dllist sequential
[ ]  3[]  512    0    0  512 /  512    13.5s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 3753381924714812272
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Dllist sequential
[]   32    0    0   32 /   32     0.5s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 581412828280365603
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[]   32    0    0   32 /   32     1.7s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 3241422925693562939
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Hashtbl_with_order sequential
[]   64    0    0   64 /   64     2.1s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 1431144504131089477
generated error fail pass / total     time test name
[]  128    0    0  128 /  128     0.0s Hashtbl_with_order sequential
[]  128    0    0  128 /  128     4.5s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 558581752566665154
generated error fail pass / total     time test name
[]  256    0    0  256 /  256     0.0s Hashtbl_with_order sequential
[]  256    0    0  256 /  256     9.6s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 2591124865617186284
generated error fail pass / total     time test name
[]  512    0    0  512 /  512     0.0s Hashtbl_with_order sequential
[]  512    0    0  512 /  512    14.5s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 6882817020040513
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[]   32    0    0   32 /   32     0.3s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
2024-10-18 17:40.43 ---> saved as "98cf13012a30088b888fcc1e152f1f8434a954f25bda4b54a9d21da6d096bbd4"
Job succeeded
2024-10-18 17:40.49: Job succeeded