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Organisationsocaml-multicorekcas5eed01 (add-optional-capacity-to-queue)ubuntu-24.04-4.14_opam-2.2

ubuntu-24.04-4.14_opam-2.2

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2024-10-18 17:21.15: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/add-optional-capacity-to-queue (5eed0163de30d23ed60b20b66ff63133c0be71f5) (linux-x86_64:ubuntu-24.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:af88f39a53161d40942001f831f3453834f1656f908ff231c4936c225bca3940
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "add-optional-capacity-to-queue" && cd "kcas" && git reset --hard 5eed0163
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:af88f39a53161d40942001f831f3453834f1656f908ff231c4936c225bca3940
# ubuntu-24.04-4.14_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 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 ./
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.0.1.1 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-x86_64.1 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 opam exec -- dune build @install @check @runtest && rm -rf _build


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


2024-10-18 17:21.15: Using cache hint "ocaml-multicore/kcas-ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:af88f39a53161d40942001f831f3453834f1656f908ff231c4936c225bca3940-ubuntu-24.04-4.14_opam-2.2-5f4c992c2d473520416af47288a983cf"
2024-10-18 17:21.15: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:af88f39a53161d40942001f831f3453834f1656f908ff231c4936c225bca3940)
 (comment ubuntu-24.04-4.14_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 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 ./))
 (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.0.1.1 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-x86_64.1 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 /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"))
)


2024-10-18 17:21.15: Waiting for resource in pool OCluster
2024-10-18 17:23.48: Waiting for worker…
2024-10-18 17:25.28: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 5eed016 Add optional `capacity` argument to `Queue.create` and `Stack.create`


(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:af88f39a53161d40942001f831f3453834f1656f908ff231c4936c225bca3940)
2024-10-18 17:25.29 ---> using "247bc374ef4a11d71411afbbacccf969bf1d2fe27a101aac4ea81d1cd5444824" from cache


/: (comment ubuntu-24.04-4.14_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"))
2024-10-18 17:25.29 ---> using "cdcbba055c4847c1fd8e5a9957c61acd8dc2787e1c73c81c2deaf280bba677e2" 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
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-18 17:25.29 ---> using "2847833153a876e82b3bd5bcf3e40bb244d68cc9f00679c64cd888a3ca222137" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-122-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-10-18 17:25.29 ---> using "a5112471ed5682a8ded5b029c6b9ec2d65588f2a70539fa210ef219d3eb53fa5" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-10-18 17:25.29 ---> using "1817fce2801a3d04b4e3457198cdb3eec0acbe7c29a41193c79199c974244b27" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (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
   75006f8c5e..b8e118d3ef  master     -> origin/master
b8e118d3ef Merge pull request #26758 from polytypic/release-multicore-bench-0.1.7


<><> 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
2024-10-18 17:25.29 ---> using "f3cb5e3aa87f148ba1b238f67ae29aee219388298d57550b04da702cd129f300" from cache


/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-10-18 17:25.29 ---> using "8741fbac92a087855e3a6e905026344f7635e4e3da2581047111c57261212628" from cache


/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)
2024-10-18 17:25.29 ---> using "c58150147d18f9bed91f74db18730fc3aa7b51d069f025d2d53296dafb923a80" from cache


/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-x86_64.1 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")


/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"
- Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease
- Get:2 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:3 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [541 kB]
- Get:6 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [18.2 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [915 kB]
- Get:8 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [491 kB]
- Get:9 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [759 kB]
- Get:10 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [491 kB]
- Get:11 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [11.8 kB]
- Get:12 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [715 kB]
- Fetched 4320 kB in 1s (2973 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).
2024-10-18 17:25.29 ---> using "ea799b9fa23166d6542f46f53e3107e8f3fa07b99e8733d721502e37c59613de" from cache


/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                    0.1.1
  - 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 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 mdx.2.4.1  (cached)
-> retrieved multicore-bench.0.1.7  (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 ocamlfind.1.9.6  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved qcheck-core.0.22  (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-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 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 camlp-streams.5.0.1
-> installed backoff.0.1.1
-> installed stdlib-shims.0.3.0
-> installed ocaml-version.3.6.9
-> installed result.1.5
-> installed psq.0.2.1
-> installed thread-table.1.0.0
-> 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.0.4
-> installed multicore-bench.0.1.7
-> installed qcheck-stm.0.4
-> installed alcotest.1.8.0
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-10-18 17:26.23 ---> saved as "09ef5e0ec7e74335f1ce8110a53fe31b7af1f250ba15509bdb10e0fd21486161"


/src: (copy (src .) (dst /src))
2024-10-18 17:26.24 ---> saved as "0ea5d0db1eca0784f42cb669e3bc4ee05bae3003471f21e444cf566ce2089100"


/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 `KWKV5K60'.


  [OK]          await between threads          0   


Full test results in `/src/_build/default/test/kcas/_build/_tests/Threads'.
Test Successful in 0.003s. 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 `SHHULLI0'.


  [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 && ./stack_test.exe)
Testing `Stack'.
This run has ID `I52XBB17'.


  [OK]          basics            0   
  [OK]          capacity          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Stack'.
Test Successful in 0.002s. 2 tests run.
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `NF1FDZF6'.


  [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 `WSO2KIDH'.


  [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 && ./queue_test.exe)
Testing `Queue'.
This run has ID `RHRV60ZW'.


  [OK]          basics            0   
  [OK]          capacity          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Queue'.
Test Successful in 0.002s. 2 tests run.
(cd _build/default/test/kcas_data && ./hashtbl_test.exe)
Testing `Hashtbl'.
This run has ID `LAEETPMC'.


  [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 0.009s. 4 tests run.
(cd _build/default/test/kcas && ./test.exe)
Testing `Kcas'.
This run has ID `D9RMXMCA'.


  [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 0.932s. 17 tests run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  ops over time/cas int:
    67.77 M/s
  ops over time/get:
    200.59 M/s
  ops over time/incr:
    49.58 M/s
  ops over time/push & pop:
    52.93 M/s
  ops over time/swap:
    54.57 M/s
  ops over time/xchg int:
    79.19 M/s
  time per op/cas int:
    14.76 ns
  time per op/get:
    4.99 ns
  time per op/incr:
    20.17 ns
  time per op/push & pop:
    18.89 ns
  time per op/swap:
    18.33 ns
  time per op/xchg int:
    12.63 ns
Kcas Xt:
  time per transaction/0 loc tx:
    19.45 ns
  time per transaction/1 loc tx:
    47.01 ns
  time per transaction/2 loc tx:
    109.75 ns
  time per transaction/4 loc tx:
    185.78 ns
  time per transaction/8 loc tx:
    347.65 ns
  transactions over time/0 loc tx:
    51.42 M/s
  transactions over time/1 loc tx:
    21.27 M/s
  transactions over time/2 loc tx:
    9.11 M/s
  transactions over time/4 loc tx:
    5.38 M/s
  transactions over time/8 loc tx:
    2.88 M/s
Kcas Xt read-only:
  time per transaction/0 loc tx:
    19.04 ns
  time per transaction/1 loc tx:
    39.38 ns
  time per transaction/2 loc tx:
    65.27 ns
  time per transaction/4 loc tx:
    112.63 ns
  time per transaction/8 loc tx:
    201.60 ns
  transactions over time/0 loc tx:
    52.52 M/s
  transactions over time/1 loc tx:
    25.39 M/s
  transactions over time/2 loc tx:
    15.32 M/s
  transactions over time/4 loc tx:
    8.88 M/s
  transactions over time/8 loc tx:
    4.96 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    123.03 ns
  time per transaction/2 workers:
    212.96 ns
  time per transaction/4 workers:
    484.64 ns
  transactions over time/1 worker:
    8.13 M/s
  transactions over time/2 workers:
    9.39 M/s
  transactions over time/4 workers:
    8.25 M/s
Kcas_data Accumulator:
  operations over time/1 worker, 0% reads:
    35.93 M/s
  operations over time/2 workers, 0% reads:
    37.63 M/s
  operations over time/4 workers, 0% reads:
    37.25 M/s
  time per operation/1 worker, 0% reads:
    27.83 ns
  time per operation/2 workers, 0% reads:
    53.16 ns
  time per operation/4 workers, 0% reads:
    107.37 ns
Kcas_data Dllist:
  messages over time/1 nb adder, 1 nb taker:
    2.60 M/s
  messages over time/1 nb adder, 2 nb takers:
    2.05 M/s
  messages over time/2 nb adders, 1 nb taker:
    2.73 M/s
  messages over time/2 nb adders, 2 nb takers:
    2.46 M/s
  messages over time/one domain:
    1.66 M/s
  time per message/1 nb adder, 1 nb taker:
    769.15 ns
  time per message/1 nb adder, 2 nb takers:
    1466.68 ns
  time per message/2 nb adders, 1 nb taker:
    1100.88 ns
  time per message/2 nb adders, 2 nb takers:
    1625.37 ns
  time per message/one domain:
    602.51 ns
Kcas_data Hashtbl:
  operations over time/1 worker, 10% reads:
    4.15 M/s
  operations over time/1 worker, 50% reads:
    5.71 M/s
  operations over time/1 worker, 90% reads:
    12.29 M/s
  operations over time/2 workers, 10% reads:
    3.73 M/s
  operations over time/2 workers, 50% reads:
    6.42 M/s
  operations over time/2 workers, 90% reads:
    12.57 M/s
  operations over time/4 workers, 10% reads:
    4.42 M/s
  operations over time/4 workers, 50% reads:
    4.71 M/s
  operations over time/4 workers, 90% reads:
    11.22 M/s
  time per operation/1 worker, 10% reads:
    241.00 ns
  time per operation/1 worker, 50% reads:
    175.20 ns
  time per operation/1 worker, 90% reads:
    81.35 ns
  time per operation/2 workers, 10% reads:
    536.28 ns
  time per operation/2 workers, 50% reads:
    311.34 ns
  time per operation/2 workers, 90% reads:
    159.11 ns
  time per operation/4 workers, 10% reads:
    904.34 ns
  time per operation/4 workers, 50% reads:
    850.14 ns
  time per operation/4 workers, 90% reads:
    356.55 ns
Kcas_data Mvar:
  messages over time/1 adder, 1 nb taker:
    0.08 M/s
  messages over time/1 adder, 1 taker:
    0.06 M/s
  messages over time/1 adder, 2 nb takers:
    0.08 M/s
  messages over time/1 adder, 2 takers:
    0.07 M/s
  messages over time/1 nb adder, 1 nb taker:
    0.08 M/s
  messages over time/1 nb adder, 1 taker:
    0.08 M/s
  messages over time/1 nb adder, 2 nb takers:
    0.08 M/s
  messages over time/1 nb adder, 2 takers:
    0.07 M/s
  messages over time/2 adders, 1 nb taker:
    0.07 M/s
  messages over time/2 adders, 1 taker:
    0.07 M/s
  messages over time/2 adders, 2 nb takers:
    0.07 M/s
  messages over time/2 adders, 2 takers:
    0.08 M/s
  messages over time/2 nb adders, 1 nb taker:
    0.08 M/s
  messages over time/2 nb adders, 1 taker:
    0.08 M/s
  messages over time/2 nb adders, 2 nb takers:
    0.07 M/s
  messages over time/2 nb adders, 2 takers:
    0.07 M/s
  time per message/1 adder, 1 nb taker:
    26436.23 ns
  time per message/1 adder, 1 taker:
    32691.54 ns
  time per message/1 adder, 2 nb takers:
    37197.05 ns
  time per message/1 adder, 2 takers:
    42685.88 ns
  time per message/1 nb adder, 1 nb taker:
    26170.62 ns
  time per message/1 nb adder, 1 taker:
    26218.93 ns
  time per message/1 nb adder, 2 nb takers:
    38541.53 ns
  time per message/1 nb adder, 2 takers:
    42274.29 ns
  time per message/2 adders, 1 nb taker:
    40604.16 ns
  time per message/2 adders, 1 taker:
    42953.12 ns
  time per message/2 adders, 2 nb takers:
    54230.90 ns
  time per message/2 adders, 2 takers:
    52081.28 ns
  time per message/2 nb adders, 1 nb taker:
    38334.44 ns
  time per message/2 nb adders, 1 taker:
    37873.47 ns
  time per message/2 nb adders, 2 nb takers:
    56129.23 ns
  time per message/2 nb adders, 2 takers:
    56193.95 ns
Kcas_data Queue:
  messages over time/1 nb adder, 1 nb taker:
    18.90 M/s
  messages over time/1 nb adder, 1 taker:
    18.65 M/s
  messages over time/1 nb adder, 2 nb takers:
    18.05 M/s
  messages over time/1 nb adder, 2 takers:
    19.42 M/s
  messages over time/2 nb adders, 1 nb taker:
    22.34 M/s
  messages over time/2 nb adders, 1 taker:
    20.32 M/s
  messages over time/2 nb adders, 2 nb takers:
    17.64 M/s
  messages over time/2 nb adders, 2 takers:
    18.25 M/s
  messages over time/one domain:
    9.00 M/s
  time per message/1 nb adder, 1 nb taker:
    105.83 ns
  time per message/1 nb adder, 1 taker:
    107.22 ns
  time per message/1 nb adder, 2 nb takers:
    166.18 ns
  time per message/1 nb adder, 2 takers:
    154.73 ns
  time per message/2 nb adders, 1 nb taker:
    134.26 ns
  time per message/2 nb adders, 1 taker:
    147.62 ns
  time per message/2 nb adders, 2 nb takers:
    226.79 ns
  time per message/2 nb adders, 2 takers:
    219.30 ns
  time per message/one domain:
    111.16 ns
Kcas_data Stack:
  messages over time/1 nb adder, 1 nb taker:
    21.78 M/s
  messages over time/1 nb adder, 1 taker:
    18.54 M/s
  messages over time/1 nb adder, 2 nb takers:
    16.66 M/s
  messages over time/1 nb adder, 2 takers:
    16.92 M/s
  messages over time/2 nb adders, 1 nb taker:
    19.51 M/s
  messages over time/2 nb adders, 1 taker:
    19.88 M/s
  messages over time/2 nb adders, 2 nb takers:
    19.13 M/s
  messages over time/2 nb adders, 2 takers:
    19.08 M/s
  messages over time/one domain:
    12.28 M/s
  time per message/1 nb adder, 1 nb taker:
    91.84 ns
  time per message/1 nb adder, 1 taker:
    107.87 ns
  time per message/1 nb adder, 2 nb takers:
    180.02 ns
  time per message/1 nb adder, 2 takers:
    177.30 ns
  time per message/2 nb adders, 1 nb taker:
    153.78 ns
  time per message/2 nb adders, 1 taker:
    150.93 ns
  time per message/2 nb adders, 2 nb takers:
    209.07 ns
  time per message/2 nb adders, 2 takers:
    209.59 ns
  time per message/one domain:
    81.44 ns
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `OE4I3R1G'.


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


Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 10.425s. 2 tests run.
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 2166423480039790197
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Dllist sequential
[✓]   32    0    0   32 /   32    12.2s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 3633232273738030243
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Dllist sequential
[✓]   64    0    0   64 /   64    33.6s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 3473713443973230969
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Dllist sequential
[✓]   32    0    0   32 /   32    14.3s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 1501880331589473438
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl sequential
[✓]   32    0    0   32 /   32    12.4s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 1798407683306976960
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Hashtbl sequential
[✓]   64    0    0   64 /   64    35.1s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 903650637124274620
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl sequential
[✓]   32    0    0   32 /   32    13.4s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 105039816687777626
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Queue sequential
[✓]   32    0    0   32 /   32    12.6s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 391940675278934466
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Queue sequential
[✓]   64    0    0   64 /   64    34.8s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 4446134970240248410
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Queue sequential
[✓]   32    0    0   32 /   32    13.8s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 1961651275031097210
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Accumulator sequential
[✓]   32    0    0   32 /   32    11.9s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 245522179360844456
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Accumulator sequential
[✓]   64    0    0   64 /   64    35.6s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 3100139398067283244
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Accumulator sequential
[✓]   32    0    0   32 /   32    13.8s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 1088678553103311754
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[✓]   32    0    0   32 /   32    12.8s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 1668160717051314596
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Hashtbl_with_order sequential
[✓]   64    0    0   64 /   64    35.5s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 614789377438874492
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[✓]   32    0    0   32 /   32    13.3s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 409690297897031850
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Stack sequential
[✓]   32    0    0   32 /   32    17.3s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 1755275427885870124
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Stack sequential
[✓]   64    0    0   64 /   64    25.4s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 448625130018617182
generated error fail pass / total     time test name
[✓]   38    0    0   38 /   38     0.0s Stack sequential
[✓]   38    0    0   38 /   38    19.2s Stack concurrent
================================================================================
success (ran 2 tests)
2024-10-18 17:27.29 ---> saved as "9df48c89030b72f900894cceef23cea4a3d2a58ae1d553d1e22092567301f5e1"
Job succeeded
2024-10-18 17:27.30: Job succeeded