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Organisationsocaml-multicorekcase4fe28 (two-stack-queue)ubuntu-22.04-4.14_opam-2.2

ubuntu-22.04-4.14_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-22.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:bfe12737bf4a542f088c549db9de8660275ea61adb31a76bbe549a3b3d3a0f3b
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-22.04-ocaml-4.14@sha256:bfe12737bf4a542f088c549db9de8660275ea61adb31a76bbe549a3b3d3a0f3b
# ubuntu-22.04-4.14_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-22.04-ocaml-4.14@sha256:bfe12737bf4a542f088c549db9de8660275ea61adb31a76bbe549a3b3d3a0f3b-ubuntu-22.04-4.14_opam-2.2-d578acf5ae844e69d3eaeacb8fb73117"
2024-09-16 10:07.34: Using OBuilder spec:
((from ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:bfe12737bf4a542f088c549db9de8660275ea61adb31a76bbe549a3b3d3a0f3b)
 (comment ubuntu-22.04-4.14_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 10:11.08: Waiting for worker…
2024-09-16 10:16.33: Got resource from pool OCluster
Building on x86-bm-c11.sw.ocaml.org
All commits already cached
HEAD is now at e4fe282 WIP: Two stack queue


(from ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:bfe12737bf4a542f088c549db9de8660275ea61adb31a76bbe549a3b3d3a0f3b)
2024-09-16 10:16.33 ---> using "3b1d796d4ab03ba28850821333a779af93a54b623ca10f0f8071bbddb9a77fe2" from cache


/: (comment ubuntu-22.04-4.14_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 10:16.33 ---> using "b3f1df0841bb6bff262e9e232de63955a7e2bf42a50d4d48801c231b77dd97bb" 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.


Continue? [y/n] y
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.


Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-09-16 10:16.33 ---> using "351ae63cbc51bb78584e5dde1500c567cac34917132fe5c2e8a67e8addb5a033" 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 10:16.33 ---> using "4840080ecfbde58f28f29ccce44c1029f96699b5a7526e9af8732fd2129199d4" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-09-16 10:16.33 ---> using "3ef076a16b9c4431eb7e81bf843f9267211d8d42a91a84ac9436f62d2ca5fd90" 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 10:16.33 ---> using "028399974739b11e358e7775bacd2eff1cbfb2937b1dbd8391fe5144633765d8" from cache


/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-09-16 10:16.34 ---> saved as "ef1afabc81b57516fd60845d59346ab8c6f2e2115f390e4eb328df9c2f5ee18d"


/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 10:16.45 ---> saved as "fe0a9590492117e8866c7578f43a7a34c4b3bf752fcf078370f1d0b5cb50ee20"


/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 jammy-security InRelease [129 kB]
- Hit:2 http://archive.ubuntu.com/ubuntu jammy InRelease
- Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]
- Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB]
- Get:5 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [2267 kB]
- Get:6 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [3030 kB]
- Get:7 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1150 kB]
- Get:8 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [44.7 kB]
- Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [3108 kB]
- Get:10 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [51.8 kB]
- Get:11 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [2541 kB]
- Get:12 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1439 kB]
- Get:13 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [33.7 kB]
- Fetched 14.0 MB in 3s (4662 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 10:17.32 ---> saved as "1eca0d0ffaa8170c10cb71240c6e13a384f75e2bde9528393d1b15134883a9a0"


/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 camlp-streams.5.0.1  (cached)
-> retrieved cppo.1.7.0  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved cmdliner.1.3.0  (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 multicore-magic.2.3.0  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.8  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved ocamlbuild.0.15.0  (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 dune.3.16.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.15.0
-> 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 result.1.5
-> installed multicore-magic.2.3.0
-> installed camlp-streams.5.0.1
-> installed ocaml-version.3.6.8
-> installed backoff.0.1.0
-> installed psq.0.2.1
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed domain-local-timeout.1.0.1
-> installed domain-local-await.1.0.1
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.12.0
-> installed cppo.1.7.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.3
-> installed multicore-bench.0.1.5
-> installed alcotest.1.8.0
-> installed qcheck-stm.0.3
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-16 10:18.56 ---> saved as "af50e39f3ed5c3a7aa192a16798b40a77fce2e36c1c6c901c70cd0e2b0b7f9c5"


/src: (copy (src .) (dst /src))
2024-09-16 10:18.56 ---> saved as "e1c78513e033b5787d905880e1a615ac042dfa38dc7ee7d4087a74357d71c911"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `DXMVPTV6'.


  [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 0.001s. 3 tests run.
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas && ./loc_modes.exe)
Loc modes OK!
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `CHFA87IH'.


  [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 && ./queue_test.exe)
Testing `Queue'.
This run has ID `BTPUHRNI'.


  [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 `L3WHJBQR'.


  [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 0.012s. 4 tests run.
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `145EB98N'.


  [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 `SR3UEGZA'.


  [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 && ./threads.exe)
Testing `Threads'.
This run has ID `Y0GZYNH1'.


  [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 `CPLU9QTA'.


  [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 0.926s. 17 tests run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  time per op/get:
    6.71 ns
  ops over time/get:
    148.95 M/s
  time per op/incr:
    19.00 ns
  ops over time/incr:
    52.62 M/s
  time per op/push & pop:
    26.93 ns
  ops over time/push & pop:
    37.13 M/s
  time per op/cas int:
    10.36 ns
  ops over time/cas int:
    96.53 M/s
  time per op/xchg int:
    11.76 ns
  ops over time/xchg int:
    85.02 M/s
  time per op/swap:
    16.52 ns
  ops over time/swap:
    60.55 M/s
Kcas Xt:
  time per transaction/0 loc tx:
    23.38 ns
  transactions over time/0 loc tx:
    42.78 M/s
  time per transaction/1 loc tx:
    77.16 ns
  transactions over time/1 loc tx:
    12.96 M/s
  time per transaction/2 loc tx:
    195.32 ns
  transactions over time/2 loc tx:
    5.12 M/s
  time per transaction/4 loc tx:
    315.93 ns
  transactions over time/4 loc tx:
    3.17 M/s
  time per transaction/8 loc tx:
    559.61 ns
  transactions over time/8 loc tx:
    1.79 M/s
Kcas Xt read-only:
  time per transaction/0 loc tx:
    20.09 ns
  transactions over time/0 loc tx:
    49.77 M/s
  time per transaction/1 loc tx:
    45.23 ns
  transactions over time/1 loc tx:
    22.11 M/s
  time per transaction/2 loc tx:
    84.45 ns
  transactions over time/2 loc tx:
    11.84 M/s
  time per transaction/4 loc tx:
    81.65 ns
  transactions over time/4 loc tx:
    12.25 M/s
  time per transaction/8 loc tx:
    145.41 ns
  transactions over time/8 loc tx:
    6.88 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    146.84 ns
  transactions over time/1 worker:
    6.81 M/s
  time per transaction/2 workers:
    252.84 ns
  transactions over time/2 workers:
    7.91 M/s
  time per transaction/4 workers:
    880.34 ns
  transactions over time/4 workers:
    4.54 M/s
Kcas_data Accumulator:
  time per operation/1 worker, 0% reads:
    48.79 ns
  operations over time/1 worker, 0% reads:
    20.50 M/s
  time per operation/2 workers, 0% reads:
    98.24 ns
  operations over time/2 workers, 0% reads:
    20.36 M/s
  time per operation/4 workers, 0% reads:
    197.86 ns
  operations over time/4 workers, 0% reads:
    20.22 M/s
Kcas_data Dllist:
  time per message/one domain:
    574.48 ns
  messages over time/one domain:
    1.74 M/s
  time per message/1 nb adder, 1 nb taker:
    748.03 ns
  messages over time/1 nb adder, 1 nb taker:
    2.67 M/s
  time per message/1 nb adder, 2 nb takers:
    1611.44 ns
  messages over time/1 nb adder, 2 nb takers:
    1.86 M/s
  time per message/2 nb adders, 1 nb taker:
    1370.10 ns
  messages over time/2 nb adders, 1 nb taker:
    2.19 M/s
  time per message/2 nb adders, 2 nb takers:
    1703.20 ns
  messages over time/2 nb adders, 2 nb takers:
    2.35 M/s
Kcas_data Hashtbl:
  time per operation/1 worker, 90% reads:
    107.74 ns
  operations over time/1 worker, 90% reads:
    9.28 M/s
  time per operation/2 workers, 90% reads:
    228.95 ns
  operations over time/2 workers, 90% reads:
    8.74 M/s
  time per operation/4 workers, 90% reads:
    483.89 ns
  operations over time/4 workers, 90% reads:
    8.27 M/s
  time per operation/1 worker, 50% reads:
    350.23 ns
  operations over time/1 worker, 50% reads:
    2.86 M/s
  time per operation/2 workers, 50% reads:
    521.90 ns
  operations over time/2 workers, 50% reads:
    3.83 M/s
  time per operation/4 workers, 50% reads:
    1914.63 ns
  operations over time/4 workers, 50% reads:
    2.09 M/s
  time per operation/1 worker, 10% reads:
    306.54 ns
  operations over time/1 worker, 10% reads:
    3.26 M/s
  time per operation/2 workers, 10% reads:
    2239.40 ns
  operations over time/2 workers, 10% reads:
    0.89 M/s
  time per operation/4 workers, 10% reads:
    1550.34 ns
  operations over time/4 workers, 10% reads:
    2.58 M/s
Kcas_data Mvar:
  time per message/1 nb adder, 1 nb taker:
    20876.24 ns
  messages over time/1 nb adder, 1 nb taker:
    0.10 M/s
  time per message/1 nb adder, 1 taker:
    36473.93 ns
  messages over time/1 nb adder, 1 taker:
    0.05 M/s
  time per message/1 nb adder, 2 nb takers:
    34585.67 ns
  messages over time/1 nb adder, 2 nb takers:
    0.09 M/s
  time per message/1 nb adder, 2 takers:
    36099.32 ns
  messages over time/1 nb adder, 2 takers:
    0.08 M/s
  time per message/1 adder, 1 nb taker:
    22013.21 ns
  messages over time/1 adder, 1 nb taker:
    0.09 M/s
  time per message/1 adder, 1 taker:
    28299.99 ns
  messages over time/1 adder, 1 taker:
    0.07 M/s
  time per message/1 adder, 2 nb takers:
    36569.03 ns
  messages over time/1 adder, 2 nb takers:
    0.08 M/s
  time per message/1 adder, 2 takers:
    50497.47 ns
  messages over time/1 adder, 2 takers:
    0.06 M/s
  time per message/2 nb adders, 1 nb taker:
    54346.42 ns
  messages over time/2 nb adders, 1 nb taker:
    0.06 M/s
  time per message/2 nb adders, 1 taker:
    42866.36 ns
  messages over time/2 nb adders, 1 taker:
    0.07 M/s
  time per message/2 nb adders, 2 nb takers:
    46657.75 ns
  messages over time/2 nb adders, 2 nb takers:
    0.09 M/s
  time per message/2 nb adders, 2 takers:
    56626.18 ns
  messages over time/2 nb adders, 2 takers:
    0.07 M/s
  time per message/2 adders, 1 nb taker:
    34048.74 ns
  messages over time/2 adders, 1 nb taker:
    0.09 M/s
  time per message/2 adders, 1 taker:
    33669.36 ns
  messages over time/2 adders, 1 taker:
    0.09 M/s
  time per message/2 adders, 2 nb takers:
    43114.46 ns
  messages over time/2 adders, 2 nb takers:
    0.09 M/s
  time per message/2 adders, 2 takers:
    45680.32 ns
  messages over time/2 adders, 2 takers:
    0.09 M/s
Kcas_data Queue:
  time per message/one domain:
    171.28 ns
  messages over time/one domain:
    5.84 M/s
  time per message/1 nb adder, 1 nb taker:
    112.65 ns
  messages over time/1 nb adder, 1 nb taker:
    17.75 M/s
  time per message/1 nb adder, 1 taker:
    116.12 ns
  messages over time/1 nb adder, 1 taker:
    17.22 M/s
  time per message/1 nb adder, 2 nb takers:
    202.26 ns
  messages over time/1 nb adder, 2 nb takers:
    14.83 M/s
  time per message/1 nb adder, 2 takers:
    210.96 ns
  messages over time/1 nb adder, 2 takers:
    14.22 M/s
  time per message/2 nb adders, 1 nb taker:
    159.74 ns
  messages over time/2 nb adders, 1 nb taker:
    18.78 M/s
  time per message/2 nb adders, 1 taker:
    164.07 ns
  messages over time/2 nb adders, 1 taker:
    18.28 M/s
  time per message/2 nb adders, 2 nb takers:
    256.77 ns
  messages over time/2 nb adders, 2 nb takers:
    15.58 M/s
  time per message/2 nb adders, 2 takers:
    292.35 ns
  messages over time/2 nb adders, 2 takers:
    13.68 M/s
Kcas_data Stack:
  time per message/one domain:
    73.56 ns
  messages over time/one domain:
    13.59 M/s
  time per message/1 nb adder, 1 nb taker:
    124.54 ns
  messages over time/1 nb adder, 1 nb taker:
    16.06 M/s
  time per message/1 nb adder, 1 taker:
    93.45 ns
  messages over time/1 nb adder, 1 taker:
    21.40 M/s
  time per message/1 nb adder, 2 nb takers:
    184.96 ns
  messages over time/1 nb adder, 2 nb takers:
    16.23 M/s
  time per message/1 nb adder, 2 takers:
    211.59 ns
  messages over time/1 nb adder, 2 takers:
    14.18 M/s
  time per message/2 nb adders, 1 nb taker:
    177.40 ns
  messages over time/2 nb adders, 1 nb taker:
    16.91 M/s
  time per message/2 nb adders, 1 taker:
    182.35 ns
  messages over time/2 nb adders, 1 taker:
    16.45 M/s
  time per message/2 nb adders, 2 nb takers:
    179.34 ns
  messages over time/2 nb adders, 2 nb takers:
    22.30 M/s
  time per message/2 nb adders, 2 takers:
    476.84 ns
  messages over time/2 nb adders, 2 takers:
    8.39 M/s
Kcas_data Two_stack_queue:
  time per message/one domain:
    101.64 ns
  messages over time/one domain:
    9.84 M/s
  time per message/1 nb adder, 1 nb taker:
    129.62 ns
  messages over time/1 nb adder, 1 nb taker:
    15.43 M/s
  time per message/1 nb adder, 2 nb takers:
    118.71 ns
  messages over time/1 nb adder, 2 nb takers:
    25.27 M/s
  time per message/2 nb adders, 1 nb taker:
    122.01 ns
  messages over time/2 nb adders, 1 nb taker:
    24.59 M/s
  time per message/2 nb adders, 2 nb takers:
    190.83 ns
  messages over time/2 nb adders, 2 nb takers:
    20.96 M/s
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `1CGXQCGV'.


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


Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 10.153s. 2 tests run.
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 500670400
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.2s Queue sequential
[✓] 1000    0    0 1000 / 1000    57.4s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 81591233
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Stack sequential
[✓] 1000    0    0 1000 / 1000    58.8s Stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./two_stack_queue_test_stm.exe)
random seed: 493426077
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.3s Two_stack_queue sequential
[✓] 1000    0    0 1000 / 1000    63.9s Two_stack_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 194571381
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.3s Accumulator sequential
[ ]  [✓] 1000    0    0 1000 / 1000    65.1s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 386579153
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.4s Dllist sequential
[✓] 1000    0    0 1000 / 1000    66.6s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 464990920
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.3s Hashtbl sequential
[✓] 1000    0    0 1000 / 1000    67.3s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 215391347
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.5s Hashtbl_with_order sequential
[✓] 1000    0    0 1000 / 1000    77.2s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
2024-09-16 10:20.15 ---> saved as "a1a4ab5d7ce6c6e565f3625187fdb8708c5633f562afd671301cc101288ae866"
Job succeeded
2024-09-16 10:20.16: Job succeeded