Organisationsocaml-multicorekcasc408bc (port-to-picos)debian-12-4.14_ppc64_opam-2.2

debian-12-4.14_ppc64_opam-2.2

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Code Copied

Logs

2024-10-18 17:21.12: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/port-to-picos (c408bc8d61e57ec2d758c7a8fd7081accf7b82fd) (linux-ppc64:debian-12-4.14_ppc64_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-4.14@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "port-to-picos" && cd "kcas" && git reset --hard c408bc8d
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991
# debian-12-4.14_ppc64_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_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-ppc64.1 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 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


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


2024-10-18 17:21.12: Using cache hint "ocaml-multicore/kcas-ocaml/opam:debian-12-ocaml-4.14@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991-debian-12-4.14_ppc64_opam-2.2-13492b4a35b1e6da1a78466018a9fc59"
2024-10-18 17:21.12: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991)
 (comment debian-12-4.14_ppc64_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_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-ppc64.1 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 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2")
 (env CI true)
 (env OCAMLCI true)
 (run (cache (opam-archives (target /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 17:21.12: Waiting for resource in pool OCluster
2024-10-18 17:21.12: Waiting for worker…
2024-10-18 17:21.12: Got resource from pool OCluster
Building on orithia.caelum.ci.dev
All commits already cached
HEAD is now at c408bc8 Change to use Picos instead of DLA and DLT


(from ocaml/opam:debian-12-ocaml-4.14@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991' locally
docker.io/ocaml/opam@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991: Pulling from ocaml/opam
Digest: sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991
Status: Downloaded newer image for ocaml/opam@sha256:b6e28e73deca6f798ac7030d958d45347b1628980006ea899784bd6d4f619991
2024-10-18 17:21.12 ---> using "9ee8dd0c675aad504f591e78234a54edff10abcc488d39602f96339919a8cded" from cache


/: (comment debian-12-4.14_ppc64_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 17:21.12 ---> using "96facf533f4fae8db10df129619ee931141fccadb840fa0a1b3c73b8018b98c5" 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 17:21.12 ---> using "f595a04b30f5e078ec41736df233d12b3000aab3369ec8322a3523c5d7f5f629" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-45-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-10-18 17:21.12 ---> using "aa4c1eddb97c4bdec311d2fb89c8efb2973316a246b901a1f0928d65208be3ae" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-10-18 17:21.12 ---> using "f7870ea53167abe022385d0c004291ea5168f018525d2971ed6afd5219c427e8" 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 17:22.05 ---> saved as "3d8cea81bc7b088bfd71981272010b65ff7ae3da5bbdeb744953812f24ec2359"


/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-10-18 17:22.06 ---> saved as "00b02accff67cdcf7f69be308cba27566dac1d4f5a492b9b51f59359e8d87156"


/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 17:22.10 ---> saved as "6971ed1f086510ac3e303c759660cd70a776b8221ddfdb3c164b4b6412d300a1"


/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_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-ppc64.1 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 picos.0.5.0 picos_aux.0.5.0 picos_io.0.5.0 picos_mux.0.5.0 picos_std.0.5.0 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2")


/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://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages.diff/Index [11.7 kB]
- Get:5 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1113 B]
- Get:5 http://deb.debian.org/debian bookworm-updates/main ppc64el Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1113 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [180 kB]
- Fetched 296 kB in 0s (786 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-ppc64 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 17:22.28 ---> saved as "19be362eb9976aa8d06139083a887addcbec954ea78dd022e9de2049235d54f0"


/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-ppc64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 38 packages
  - install alcotest                   1.8.0
  - install astring                    0.8.5
  - install backoff                    0.1.1
  - 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_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 picos                      0.5.0
  - install picos_aux                  0.5.0
  - install picos_io                   0.5.0
  - install picos_mux                  0.5.0
  - install picos_std                  0.5.0
  - install psq                        0.2.1
  - install qcheck-core                0.22
  - install qcheck-multicoretests-util 0.4
  - install qcheck-stm                 0.4
  - install re                         1.12.0
  - install result                     1.5
  - install seq                        base
  - install stdlib-shims               0.3.0
  - install thread-local-storage       0.2
  - install thread-table               1.0.0
  - install topkg                      1.0.7
  - install uutf                       1.0.3
  - install yojson                     2.2.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1  (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_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.0.1.7  (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.3.6.9  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved picos.0.5.0, picos_aux.0.5.0, picos_io.0.5.0, picos_mux.0.5.0, picos_std.0.5.0  (cached)
-> retrieved dune.3.16.0  (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 seq.base  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> installed cmdliner.1.3.0
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved yojson.2.2.2  (cached)
-> 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 camlp-streams.5.0.1
-> installed multicore-magic.2.3.0
-> installed backoff.0.1.1
-> installed csexp.1.5.2
-> installed ocaml-version.3.6.9
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed psq.0.2.1
-> installed thread-local-storage.0.2
-> installed picos_aux.0.5.0
-> installed domain-local-await.1.0.1
-> installed picos.0.5.0
-> 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 picos_std.0.5.0
-> installed qcheck-multicoretests-util.0.4
-> installed alcotest.1.8.0
-> installed multicore-bench.0.1.7
-> installed qcheck-stm.0.4
-> installed picos_io.0.5.0
-> installed picos_mux.0.5.0
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-10-18 17:24.11 ---> saved as "4638c1af8a762a7aaf07f34211ce4c6b147504e95ab5d3ea6a99495d20208844"


/src: (copy (src .) (dst /src))
2024-10-18 17:24.43 ---> saved as "92fc77b0a15f0e0cfde8b2355450fce069d7a40a0755b00013c1065e60650c5c"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `EWYQTOY2'.


  [OK]          basics          0   


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Mvar'.
Test Successful in 0.005s. 1 test run.
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `MVYP5ABE'.


  [OK]          basics          0   


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


  [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 && ./loc_modes.exe)
Loc modes OK!
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas && ./threads.exe)
Testing `Threads'.
This run has ID `5KYPKJ1R'.


  [OK]          await between threads          0   


Full test results in `/src/_build/default/test/kcas/_build/_tests/Threads'.
Test Successful in 0.002s. 1 test run.
(cd _build/default/test/kcas_data && ./hashtbl_test.exe)
Testing `Hashtbl'.
This run has ID `FF3LVJWO'.


  [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 0.029s. 4 tests run.
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `MNQTCMTM'.


  [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 && ./stack_test.exe)
Testing `Stack'.
This run has ID `3IU5YA8G'.


  [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 && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `5DPPJ81U'.


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


Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 10.236s. 2 tests run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
  ops over time/cas int:
    6.36 M/s
  ops over time/get:
    32.68 M/s
  ops over time/incr:
    10.42 M/s
  ops over time/push & pop:
    5.59 M/s
  ops over time/swap:
    7.39 M/s
  ops over time/xchg int:
    5.47 M/s
  time per op/cas int:
    157.15 ns
  time per op/get:
    30.60 ns
  time per op/incr:
    95.99 ns
  time per op/push & pop:
    178.85 ns
  time per op/swap:
    135.25 ns
  time per op/xchg int:
    182.79 ns
Kcas Xt:
  time per transaction/0 loc tx:
    70.14 ns
  time per transaction/1 loc tx:
    269.59 ns
  time per transaction/2 loc tx:
    744.95 ns
  time per transaction/4 loc tx:
    1929.36 ns
  time per transaction/8 loc tx:
    1459.34 ns
  transactions over time/0 loc tx:
    14.26 M/s
  transactions over time/1 loc tx:
    3.71 M/s
  transactions over time/2 loc tx:
    1.34 M/s
  transactions over time/4 loc tx:
    0.52 M/s
  transactions over time/8 loc tx:
    0.69 M/s
Kcas Xt read-only:
  time per transaction/0 loc tx:
    73.54 ns
  time per transaction/1 loc tx:
    148.27 ns
  time per transaction/2 loc tx:
    383.51 ns
  time per transaction/4 loc tx:
    804.72 ns
  time per transaction/8 loc tx:
    967.76 ns
  transactions over time/0 loc tx:
    13.60 M/s
  transactions over time/1 loc tx:
    6.74 M/s
  transactions over time/2 loc tx:
    2.61 M/s
  transactions over time/4 loc tx:
    1.24 M/s
  transactions over time/8 loc tx:
    1.03 M/s
Kcas parallel CMP:
  time per transaction/1 worker:
    615.69 ns
  time per transaction/2 workers:
    1423.29 ns
  time per transaction/4 workers:
    3228.27 ns
  transactions over time/1 worker:
    1.62 M/s
  transactions over time/2 workers:
    1.41 M/s
  transactions over time/4 workers:
    1.24 M/s
Kcas_data Accumulator:
  operations over time/1 worker, 0% reads:
    8.75 M/s
  operations over time/2 workers, 0% reads:
    2.61 M/s
  operations over time/4 workers, 0% reads:
    3.66 M/s
  time per operation/1 worker, 0% reads:
    114.28 ns
  time per operation/2 workers, 0% reads:
    765.00 ns
  time per operation/4 workers, 0% reads:
    1091.48 ns
Kcas_data Dllist:
  messages over time/1 nb adder, 1 nb taker:
    0.53 M/s
  messages over time/1 nb adder, 2 nb takers:
    0.53 M/s
  messages over time/2 nb adders, 1 nb taker:
    0.45 M/s
  messages over time/2 nb adders, 2 nb takers:
    0.72 M/s
  messages over time/one domain:
    0.49 M/s
  time per message/1 nb adder, 1 nb taker:
    3798.12 ns
  time per message/1 nb adder, 2 nb takers:
    5636.12 ns
  time per message/2 nb adders, 1 nb taker:
    6694.23 ns
  time per message/2 nb adders, 2 nb takers:
    5582.55 ns
  time per message/one domain:
    2049.07 ns
Kcas_data Hashtbl:
  operations over time/1 worker, 10% reads:
    0.59 M/s
  operations over time/1 worker, 50% reads:
    0.97 M/s
  operations over time/1 worker, 90% reads:
    2.71 M/s
  operations over time/2 workers, 10% reads:
    0.65 M/s
  operations over time/2 workers, 50% reads:
    0.82 M/s
  operations over time/2 workers, 90% reads:
    1.40 M/s
  operations over time/4 workers, 10% reads:
    0.59 M/s
  operations over time/4 workers, 50% reads:
    0.87 M/s
  operations over time/4 workers, 90% reads:
    2.03 M/s
  time per operation/1 worker, 10% reads:
    1698.08 ns
  time per operation/1 worker, 50% reads:
    1026.92 ns
  time per operation/1 worker, 90% reads:
    368.79 ns
  time per operation/2 workers, 10% reads:
    3063.25 ns
  time per operation/2 workers, 50% reads:
    2425.77 ns
  time per operation/2 workers, 90% reads:
    1425.28 ns
  time per operation/4 workers, 10% reads:
    6773.78 ns
  time per operation/4 workers, 50% reads:
    4617.95 ns
  time per operation/4 workers, 90% reads:
    1970.25 ns
Kcas_data Mvar:
  messages over time/1 adder, 1 nb taker:
    0.01 M/s
  messages over time/1 adder, 1 taker:
    0.01 M/s
  messages over time/1 adder, 2 nb takers:
    0.02 M/s
  messages over time/1 adder, 2 takers:
    0.01 M/s
  messages over time/1 nb adder, 1 nb taker:
    0.02 M/s
  messages over time/1 nb adder, 1 taker:
    0.01 M/s
  messages over time/1 nb adder, 2 nb takers:
    0.02 M/s
  messages over time/1 nb adder, 2 takers:
    0.01 M/s
  messages over time/2 adders, 1 nb taker:
    0.01 M/s
  messages over time/2 adders, 1 taker:
    0.01 M/s
  messages over time/2 adders, 2 nb takers:
    0.01 M/s
  messages over time/2 adders, 2 takers:
    0.01 M/s
  messages over time/2 nb adders, 1 nb taker:
    0.02 M/s
  messages over time/2 nb adders, 1 taker:
    0.01 M/s
  messages over time/2 nb adders, 2 nb takers:
    0.02 M/s
  messages over time/2 nb adders, 2 takers:
    0.01 M/s
  time per message/1 adder, 1 nb taker:
    229235.03 ns
  time per message/1 adder, 1 taker:
    135219.83 ns
  time per message/1 adder, 2 nb takers:
    185823.71 ns
  time per message/1 adder, 2 takers:
    269562.95 ns
  time per message/1 nb adder, 1 nb taker:
    80454.35 ns
  time per message/1 nb adder, 1 taker:
    364519.43 ns
  time per message/1 nb adder, 2 nb takers:
    169024.45 ns
  time per message/1 nb adder, 2 takers:
    335993.96 ns
  time per message/2 adders, 1 nb taker:
    252231.64 ns
  time per message/2 adders, 1 taker:
    423805.21 ns
  time per message/2 adders, 2 nb takers:
    392759.82 ns
  time per message/2 adders, 2 takers:
    459641.50 ns
  time per message/2 nb adders, 1 nb taker:
    169460.72 ns
  time per message/2 nb adders, 1 taker:
    374511.86 ns
  time per message/2 nb adders, 2 nb takers:
    176944.65 ns
  time per message/2 nb adders, 2 takers:
    495009.15 ns
Kcas_data Queue:
  messages over time/1 nb adder, 1 nb taker:
    3.39 M/s
  messages over time/1 nb adder, 1 taker:
    1.12 M/s
  messages over time/1 nb adder, 2 nb takers:
    2.10 M/s
  messages over time/1 nb adder, 2 takers:
    2.13 M/s
  messages over time/2 nb adders, 1 nb taker:
    4.72 M/s
  messages over time/2 nb adders, 1 taker:
    2.83 M/s
  messages over time/2 nb adders, 2 nb takers:
    4.71 M/s
  messages over time/2 nb adders, 2 takers:
    3.62 M/s
  messages over time/one domain:
    2.26 M/s
  time per message/1 nb adder, 1 nb taker:
    589.49 ns
  time per message/1 nb adder, 1 taker:
    1778.50 ns
  time per message/1 nb adder, 2 nb takers:
    1426.40 ns
  time per message/1 nb adder, 2 takers:
    1406.50 ns
  time per message/2 nb adders, 1 nb taker:
    636.08 ns
  time per message/2 nb adders, 1 taker:
    1059.21 ns
  time per message/2 nb adders, 2 nb takers:
    849.09 ns
  time per message/2 nb adders, 2 takers:
    1105.55 ns
  time per message/one domain:
    442.39 ns
Kcas_data Stack:
  messages over time/1 nb adder, 1 nb taker:
    4.57 M/s
  messages over time/1 nb adder, 1 taker:
    1.72 M/s
  messages over time/1 nb adder, 2 nb takers:
    3.99 M/s
  messages over time/1 nb adder, 2 takers:
    3.26 M/s
  messages over time/2 nb adders, 1 nb taker:
    4.12 M/s
  messages over time/2 nb adders, 1 taker:
    3.20 M/s
  messages over time/2 nb adders, 2 nb takers:
    3.82 M/s
  messages over time/2 nb adders, 2 takers:
    5.01 M/s
  messages over time/one domain:
    2.45 M/s
  time per message/1 nb adder, 1 nb taker:
    437.61 ns
  time per message/1 nb adder, 1 taker:
    1160.88 ns
  time per message/1 nb adder, 2 nb takers:
    751.97 ns
  time per message/1 nb adder, 2 takers:
    920.28 ns
  time per message/2 nb adders, 1 nb taker:
    727.83 ns
  time per message/2 nb adders, 1 taker:
    938.03 ns
  time per message/2 nb adders, 2 nb takers:
    1047.89 ns
  time per message/2 nb adders, 2 takers:
    797.84 ns
  time per message/one domain:
    408.99 ns
(cd _build/default/test/kcas && ./test.exe)
Testing `Kcas'.
This run has ID `4QCU8S41'.


  [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 27.338s. 17 tests run.
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 1647870296698021274
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Stack sequential
[]   32    0    0   32 /   32    10.2s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 1190871994888938143
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Stack sequential
[]   64    0    0   64 /   64    16.5s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 3598506196780932013
generated error fail pass / total     time test name
[]  119    0    0  119 /  119     0.0s Stack sequential
[]  119    0    0  119 /  119    20.4s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 1653060470211218757
generated error fail pass / total     time test name
[]   58    0    0   58 /   58     0.0s Stack sequential
[]   58    0    0   58 /   58     9.0s Stack concurrent
================================================================================
success (ran 2 tests)
random seed: 395635219975859657
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.3s Stack sequential
[]   32    0    0   32 /   32     5.0s Stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 3062865624666937949
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Dllist sequential
[]   32    0    0   32 /   32    12.3s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 2981560480724775356
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Dllist sequential
[]   64    0    0   64 /   64    19.8s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 4550081326178874811
generated error fail pass / total     time test name
[]   83    0    0   83 /   83     0.0s Dllist sequential
[]   83    0    0   83 /   83    16.1s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 4079597162183750187
generated error fail pass / total     time test name
[]   43    0    0   43 /   43     0.0s Dllist sequential
[]   43    0    0   43 /   43     8.1s Dllist concurrent
================================================================================
success (ran 2 tests)
random seed: 484268741565082537
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Dllist sequential
[]   32    0    0   32 /   32     6.4s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 1481411974045924472
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Queue sequential
[]   32    0    0   32 /   32     9.8s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 3850717034115492482
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Queue sequential
[]   64    0    0   64 /   64    17.7s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 1866928542895528474
generated error fail pass / total     time test name
[]  113    0    0  113 /  113     0.0s Queue sequential
[]  113    0    0  113 /  113    22.0s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 1610739004650861651
generated error fail pass / total     time test name
[]   44    0    0   44 /   44     0.0s Queue sequential
[]   44    0    0   44 /   44     8.5s Queue concurrent
================================================================================
success (ran 2 tests)
random seed: 2690482168017400493
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Queue sequential
[]   32    0    0   32 /   32     4.6s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 3587108607046642723
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl sequential
[]   32    0    0   32 /   32    12.7s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 2567322049102854244
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Hashtbl sequential
[]   64    0    0   64 /   64    18.0s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 3111630210770311332
generated error fail pass / total     time test name
[]   91    0    0   91 /   91     0.0s Hashtbl sequential
[]   91    0    0   91 /   91    17.3s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 634015521671479378
generated error fail pass / total     time test name
[]   46    0    0   46 /   46     0.0s Hashtbl sequential
[]   46    0    0   46 /   46    10.0s Hashtbl concurrent
================================================================================
success (ran 2 tests)
random seed: 2948243855228694108
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl sequential
[]   32    0    0   32 /   32     4.2s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 204969948049884753
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Accumulator sequential
[]   32    0    0   32 /   32     7.9s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 2343700888234738425
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Accumulator sequential
[ ]    5    0    0    5 /   64     1.7s Accumu[]   64    0    0   64 /   64    18.0s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 4057338915867820948
generated error fail pass / total     time test name
[]  126    0    0  126 /  126     0.0s Accumulator sequential
[]  126    0    0  126 /  126    24.1s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 499246348544440214
generated error fail pass / total     time test name
[]   44    0    0   44 /   44     0.0s Accumulator sequential
[]   44    0    0   44 /   44     8.3s Accumulator concurrent
================================================================================
success (ran 2 tests)
random seed: 2286728144770859589
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Accumulator sequential
[]   32    0    0   32 /   32     5.5s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 2610893272031744530
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[]   32    0    0   32 /   32    10.5s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 783834384771083709
generated error fail pass / total     time test name
[]   64    0    0   64 /   64     0.0s Hashtbl_with_order sequential
[]   64    0    0   64 /   64    21.5s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 3004487464481315630
generated error fail pass / total     time test name
[]   83    0    0   83 /   83     0.0s Hashtbl_with_order sequential
[]   83    0    0   83 /   83    22.1s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 1110381168376646016
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[]   32    0    0   32 /   32     5.5s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
random seed: 3161221293870139224
generated error fail pass / total     time test name
[]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[]   32    0    0   32 /   32     6.4s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
2024-10-18 17:26.08 ---> saved as "46ac617f963b34e41e101567cf6d3207a129ebfa4eaceec1b0c5a03849b0c12b"
Job succeeded
2024-10-18 17:26.08: Job succeeded