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Organisationsocaml-multicorekcase4fe28 (two-stack-queue)ubuntu-20.04-4.14_opam-2.2

ubuntu-20.04-4.14_opam-2.2

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2024-09-16 10:07.34: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/two-stack-queue (e4fe282660e216ba9ede91c8363b59b3c6581754) (linux-x86_64:ubuntu-20.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "two-stack-queue" && cd "kcas" && git reset --hard e4fe2826
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5
# ubuntu-20.04-4.14_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 12d7650ba97ec7883fa001a001e0433e54eb4e53 || git fetch origin master) && git reset -q --hard 12d7650ba97ec7883fa001a001e0433e54eb4e53 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 kcas_data.opam kcas.opam ./
RUN opam pin add -yn kcas_data.dev './' && \
    opam pin add -yn kcas.dev './'
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-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 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 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 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 opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2024-09-16 10:07.34: Using cache hint "ocaml-multicore/kcas-ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5-ubuntu-20.04-4.14_opam-2.2-d578acf5ae844e69d3eaeacb8fb73117"
2024-09-16 10:07.34: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5)
 (comment ubuntu-20.04-4.14_opam-2.2)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
 (run (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (workdir /src)
 (run (shell "sudo chown opam /src"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 12d7650ba97ec7883fa001a001e0433e54eb4e53 || git fetch origin master) && git reset -q --hard 12d7650ba97ec7883fa001a001e0433e54eb4e53 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src kcas_data.opam kcas.opam) (dst ./))
 (run (network host)
      (shell  "opam pin add -yn kcas_data.dev './' && \
             \nopam pin add -yn kcas.dev './'"))
 (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-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 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 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 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 /home/opam/.opam/download-cache)))
      (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 /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install $DEPS"))
 (copy (src .) (dst /src))
 (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2024-09-16 10:07.34: Waiting for resource in pool OCluster
2024-09-16 10:11.17: Waiting for worker…
2024-09-16 10:13.53: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at e4fe282 WIP: Two stack queue


(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5)
2024-09-16 10:13.53 ---> using "25496fbf6ce192ce5dd26299fc1accbd3acd3fd0aef161f60c28f64fc5bbc74d" from cache


/: (comment ubuntu-20.04-4.14_opam-2.2)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-09-16 10:13.53 ---> using "b92d48a8864abcea9b263663c967cf9a655cbb01567107cdbc04879238bd9b9a" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 31 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=31 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-09-16 10:13.53 ---> using "decd1204226e4e76ec308abd411c14a0f664eb4a4782b33fdbabd56ce97dfe49" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-121-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-09-16 10:13.53 ---> using "3d8109942344cabff9f0afc137206be340a7dcbaaaac18f91bdeb050c73100f9" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-09-16 10:13.53 ---> using "5bf3af136f109eb7d95b239ee655fa6f37ddb81007022004163320e5ba19f16c" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 12d7650ba97ec7883fa001a001e0433e54eb4e53 || git fetch origin master) && git reset -q --hard 12d7650ba97ec7883fa001a001e0433e54eb4e53 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   e89899ac28..12d7650ba9  master     -> origin/master
12d7650ba9 Merge pull request #26569 from polytypic/release-multicore-bench-0.1.5


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-09-16 10:13.53 ---> using "89035fdec3cb22e5c78ff111c5595e6054fce48d95f23d6954ed1bf0a2dfcc24" from cache


/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-09-16 10:13.54 ---> saved as "5c6008ebffc175b48134433bf81b409fbc0fbe7433c7f9c45b76d2f95d8acb36"


/src: (run (network host)
           (shell  "opam pin add -yn kcas_data.dev './' && \
                  \nopam pin add -yn kcas.dev './'"))
[kcas_data.dev] synchronised (file:///src)
kcas_data is now pinned to file:///src (version dev)
[kcas.dev] synchronised (file:///src)
kcas is now pinned to file:///src (version dev)
2024-09-16 10:13.59 ---> saved as "25ff139196e10de7799280ad753bce3a425eb94e0b65e86e58a4e1638011bd56"


/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-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 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 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 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")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease
- Get:5 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1271 kB]
- Get:6 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [4124 kB]
- Get:7 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [3973 kB]
- Get:8 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [30.9 kB]
- Get:9 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [3973 kB]
- Get:10 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [33.5 kB]
- Get:11 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4435 kB]
- Get:12 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1558 kB]
- Fetched 19.7 MB in 2s (8765 kB/s)
- Reading package lists...
- 


<><> 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-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-09-16 10:14.20 ---> saved as "de538b7fad80927a5376b0820cdcd1d2bcf421c0a812e227bdf718eb5b02ed20"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 33 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-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            0.1.5
  - 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 psq                        0.2.1
  - install qcheck-core                0.22
  - install qcheck-multicoretests-util 0.3
  - install qcheck-stm                 0.3
  - 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.0.1.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved alcotest.1.8.0  (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 domain-local-await.1.0.1  (cached)
-> retrieved domain-local-timeout.1.0.1  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-bench.0.1.5  (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.3.6.8  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved qcheck-core.0.22  (cached)
-> retrieved qcheck-multicoretests-util.0.3, qcheck-stm.0.3  (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 domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed stdlib-shims.0.3.0
-> installed ocaml-version.3.6.8
-> installed backoff.0.1.0
-> installed result.1.5
-> installed thread-table.1.0.0
-> installed psq.0.2.1
-> installed multicore-magic.2.3.0
-> installed domain-local-timeout.1.0.1
-> installed domain-local-await.1.0.1
-> installed ocaml-syntax-shims.1.0.0
-> installed cppo.1.7.0
-> installed re.1.12.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.3
-> installed qcheck-stm.0.3
-> installed multicore-bench.0.1.5
-> installed alcotest.1.8.0
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-16 10:15.08 ---> saved as "a76f1e74928b4a4960244d56854fabe2787ef4737e4c222c1c0e7dd71e977135"


/src: (copy (src .) (dst /src))
2024-09-16 10:15.09 ---> saved as "a4ccf199eae5327a5f4edee007c6ea521c237578d7b6c0bc41c59ac8d1017476"


/src: (run (shell "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 `4AALISV7'.


  [OK]          await between threads          0   


Full test results in `/src/_build/default/test/kcas/_build/_tests/Threads'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `WJJ5SPZ2'.


  [OK]          basics          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Mvar'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `BT6DKR1B'.


  [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 `GGGNYM18'.


  [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 0.006s. 4 tests run.
(cd _build/default/test/kcas_data && ./stack_test.exe)
Testing `Stack'.
This run has ID `IMZCD0Q5'.


  [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 && ./xt_test.exe)
Testing `Transactions'.
This run has ID `LZJIR47F'.


  [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/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `YU5RHN5W'.


  [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 && ./test.exe)
Testing `Kcas'.
This run has ID `PWXRYYR3'.


  [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 0.977s. 17 tests run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  time per op/get:
    4.86 ns
  ops over time/get:
    205.88 M/s
  time per op/incr:
    17.05 ns
  ops over time/incr:
    58.65 M/s
  time per op/push & pop:
    18.25 ns
  ops over time/push & pop:
    54.78 M/s
  time per op/cas int:
    10.84 ns
  ops over time/cas int:
    92.26 M/s
  time per op/xchg int:
    13.23 ns
  ops over time/xchg int:
    75.57 M/s
  time per op/swap:
    18.06 ns
  ops over time/swap:
    55.38 M/s
Kcas Xt:
  time per transaction/0 loc tx:
    18.17 ns
  transactions over time/0 loc tx:
    55.03 M/s
  time per transaction/1 loc tx:
    40.05 ns
  transactions over time/1 loc tx:
    24.97 M/s
  time per transaction/2 loc tx:
    88.28 ns
  transactions over time/2 loc tx:
    11.33 M/s
  time per transaction/4 loc tx:
    159.29 ns
  transactions over time/4 loc tx:
    6.28 M/s
  time per transaction/8 loc tx:
    326.44 ns
  transactions over time/8 loc tx:
    3.06 M/s
Kcas Xt read-only:
  time per transaction/0 loc tx:
    18.19 ns
  transactions over time/0 loc tx:
    54.98 M/s
  time per transaction/1 loc tx:
    36.57 ns
  transactions over time/1 loc tx:
    27.35 M/s
  time per transaction/2 loc tx:
    72.19 ns
  transactions over time/2 loc tx:
    13.85 M/s
  time per transaction/4 loc tx:
    95.28 ns
  transactions over time/4 loc tx:
    10.50 M/s
  time per transaction/8 loc tx:
    177.71 ns
  transactions over time/8 loc tx:
    5.63 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    131.04 ns
  transactions over time/1 worker:
    7.63 M/s
  time per transaction/2 workers:
    278.62 ns
  transactions over time/2 workers:
    7.18 M/s
  time per transaction/4 workers:
    527.66 ns
  transactions over time/4 workers:
    7.58 M/s
Kcas_data Accumulator:
  time per operation/1 worker, 0% reads:
    26.21 ns
  operations over time/1 worker, 0% reads:
    38.15 M/s
  time per operation/2 workers, 0% reads:
    52.32 ns
  operations over time/2 workers, 0% reads:
    38.23 M/s
  time per operation/4 workers, 0% reads:
    102.83 ns
  operations over time/4 workers, 0% reads:
    38.90 M/s
Kcas_data Dllist:
  time per message/one domain:
    423.24 ns
  messages over time/one domain:
    2.36 M/s
  time per message/1 nb adder, 1 nb taker:
    710.78 ns
  messages over time/1 nb adder, 1 nb taker:
    2.81 M/s
  time per message/1 nb adder, 2 nb takers:
    1153.58 ns
  messages over time/1 nb adder, 2 nb takers:
    2.60 M/s
  time per message/2 nb adders, 1 nb taker:
    992.89 ns
  messages over time/2 nb adders, 1 nb taker:
    3.02 M/s
  time per message/2 nb adders, 2 nb takers:
    1420.01 ns
  messages over time/2 nb adders, 2 nb takers:
    2.82 M/s
Kcas_data Hashtbl:
  time per operation/1 worker, 90% reads:
    81.95 ns
  operations over time/1 worker, 90% reads:
    12.20 M/s
  time per operation/2 workers, 90% reads:
    167.99 ns
  operations over time/2 workers, 90% reads:
    11.91 M/s
  time per operation/4 workers, 90% reads:
    341.33 ns
  operations over time/4 workers, 90% reads:
    11.72 M/s
  time per operation/1 worker, 50% reads:
    170.82 ns
  operations over time/1 worker, 50% reads:
    5.85 M/s
  time per operation/2 workers, 50% reads:
    372.49 ns
  operations over time/2 workers, 50% reads:
    5.37 M/s
  time per operation/4 workers, 50% reads:
    749.03 ns
  operations over time/4 workers, 50% reads:
    5.34 M/s
  time per operation/1 worker, 10% reads:
    216.84 ns
  operations over time/1 worker, 10% reads:
    4.61 M/s
  time per operation/2 workers, 10% reads:
    495.76 ns
  operations over time/2 workers, 10% reads:
    4.03 M/s
  time per operation/4 workers, 10% reads:
    980.67 ns
  operations over time/4 workers, 10% reads:
    4.08 M/s
Kcas_data Mvar:
  time per message/1 nb adder, 1 nb taker:
    22703.85 ns
  messages over time/1 nb adder, 1 nb taker:
    0.09 M/s
  time per message/1 nb adder, 1 taker:
    24663.03 ns
  messages over time/1 nb adder, 1 taker:
    0.08 M/s
  time per message/1 nb adder, 2 nb takers:
    39023.36 ns
  messages over time/1 nb adder, 2 nb takers:
    0.08 M/s
  time per message/1 nb adder, 2 takers:
    37684.44 ns
  messages over time/1 nb adder, 2 takers:
    0.08 M/s
  time per message/1 adder, 1 nb taker:
    25182.66 ns
  messages over time/1 adder, 1 nb taker:
    0.08 M/s
  time per message/1 adder, 1 taker:
    24923.03 ns
  messages over time/1 adder, 1 taker:
    0.08 M/s
  time per message/1 adder, 2 nb takers:
    34025.06 ns
  messages over time/1 adder, 2 nb takers:
    0.09 M/s
  time per message/1 adder, 2 takers:
    40767.59 ns
  messages over time/1 adder, 2 takers:
    0.07 M/s
  time per message/2 nb adders, 1 nb taker:
    35711.09 ns
  messages over time/2 nb adders, 1 nb taker:
    0.08 M/s
  time per message/2 nb adders, 1 taker:
    37926.64 ns
  messages over time/2 nb adders, 1 taker:
    0.08 M/s
  time per message/2 nb adders, 2 nb takers:
    49558.85 ns
  messages over time/2 nb adders, 2 nb takers:
    0.08 M/s
  time per message/2 nb adders, 2 takers:
    48961.68 ns
  messages over time/2 nb adders, 2 takers:
    0.08 M/s
  time per message/2 adders, 1 nb taker:
    43583.28 ns
  messages over time/2 adders, 1 nb taker:
    0.07 M/s
  time per message/2 adders, 1 taker:
    40501.94 ns
  messages over time/2 adders, 1 taker:
    0.07 M/s
  time per message/2 adders, 2 nb takers:
    47728.90 ns
  messages over time/2 adders, 2 nb takers:
    0.08 M/s
  time per message/2 adders, 2 takers:
    49199.38 ns
  messages over time/2 adders, 2 takers:
    0.08 M/s
Kcas_data Queue:
  time per message/one domain:
    87.26 ns
  messages over time/one domain:
    11.46 M/s
  time per message/1 nb adder, 1 nb taker:
    79.56 ns
  messages over time/1 nb adder, 1 nb taker:
    25.14 M/s
  time per message/1 nb adder, 1 taker:
    80.08 ns
  messages over time/1 nb adder, 1 taker:
    24.98 M/s
  time per message/1 nb adder, 2 nb takers:
    140.49 ns
  messages over time/1 nb adder, 2 nb takers:
    21.35 M/s
  time per message/1 nb adder, 2 takers:
    136.88 ns
  messages over time/1 nb adder, 2 takers:
    21.92 M/s
  time per message/2 nb adders, 1 nb taker:
    109.15 ns
  messages over time/2 nb adders, 1 nb taker:
    27.49 M/s
  time per message/2 nb adders, 1 taker:
    109.20 ns
  messages over time/2 nb adders, 1 taker:
    27.47 M/s
  time per message/2 nb adders, 2 nb takers:
    168.98 ns
  messages over time/2 nb adders, 2 nb takers:
    23.67 M/s
  time per message/2 nb adders, 2 takers:
    203.26 ns
  messages over time/2 nb adders, 2 takers:
    19.68 M/s
Kcas_data Stack:
  time per message/one domain:
    70.43 ns
  messages over time/one domain:
    14.20 M/s
  time per message/1 nb adder, 1 nb taker:
    69.84 ns
  messages over time/1 nb adder, 1 nb taker:
    28.64 M/s
  time per message/1 nb adder, 1 taker:
    72.96 ns
  messages over time/1 nb adder, 1 taker:
    27.41 M/s
  time per message/1 nb adder, 2 nb takers:
    112.72 ns
  messages over time/1 nb adder, 2 nb takers:
    26.61 M/s
  time per message/1 nb adder, 2 takers:
    104.22 ns
  messages over time/1 nb adder, 2 takers:
    28.79 M/s
  time per message/2 nb adders, 1 nb taker:
    91.93 ns
  messages over time/2 nb adders, 1 nb taker:
    32.63 M/s
  time per message/2 nb adders, 1 taker:
    118.06 ns
  messages over time/2 nb adders, 1 taker:
    25.41 M/s
  time per message/2 nb adders, 2 nb takers:
    182.15 ns
  messages over time/2 nb adders, 2 nb takers:
    21.96 M/s
  time per message/2 nb adders, 2 takers:
    203.11 ns
  messages over time/2 nb adders, 2 takers:
    19.69 M/s
Kcas_data Two_stack_queue:
  time per message/one domain:
    68.48 ns
  messages over time/one domain:
    14.60 M/s
  time per message/1 nb adder, 1 nb taker:
    73.82 ns
  messages over time/1 nb adder, 1 nb taker:
    27.09 M/s
  time per message/1 nb adder, 2 nb takers:
    126.10 ns
  messages over time/1 nb adder, 2 nb takers:
    23.79 M/s
  time per message/2 nb adders, 1 nb taker:
    101.11 ns
  messages over time/2 nb adders, 1 nb taker:
    29.67 M/s
  time per message/2 nb adders, 2 nb takers:
    165.68 ns
  messages over time/2 nb adders, 2 nb takers:
    24.14 M/s
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `TW9P4RJB'.


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


Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 10.226s. 2 tests run.
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 485969969
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Stack sequential
[✓] 1000    0    0 1000 / 1000   117.1s Stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 127824404
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Accumulator sequential
[ ]  510 [✓] 1000    0    0 1000 / 1000   118.7s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./two_stack_queue_test_stm.exe)
random seed: 398876647
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Two_stack_queue sequential
[✓] 1000    0    0 1000 / 1000   119.0s Two_stack_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 441757489
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Queue sequential
[ ]  621    0    [✓] 1000    0    0 1000 / 1000   121.1s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 29563983
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.2s Dllist sequential
[✓] 1000    0    0 1000 / 1000   124.7s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 445337670
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.2s Hashtbl sequential
[ ]  928    0    0  [✓] 1000    0    0 1000 / 1000   126.2s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 109758859
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.3s Hashtbl_with_order sequential
[✓] 1000    0    0 1000 / 1000   127.1s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
2024-09-16 10:17.19 ---> saved as "85f471c8e86604168249a62e892d345ca415f6e0774b7b02a393f4da56489c0b"
Job succeeded
2024-09-16 10:17.19: Job succeeded