freebsd-14.1-4.14_opam-2.3

2025-01-12 21:47.28: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/add-xt-leftist-heap-benchmark (b95f898b0e2d34ad1a7adec251bad4a854739ca4) (freebsd-x86_64:freebsd-14.1-4.14_opam-2.3)
Base: freebsd-14.1-ocaml-4.14
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "add-xt-leftist-heap-benchmark" && cd "kcas" && git reset --hard b95f898b
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.1-ocaml-4.14
# freebsd-14.1-4.14_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 8e8ee268048d2d5e2963654e1bdaf866d59a5598 || git fetch origin master) && git reset -q --hard 8e8ee268048d2d5e2963654e1bdaf866d59a5598 && 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.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.17.1 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 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.3.7.3 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.23 qcheck-multicoretests-util.0.5 qcheck-stm.0.5 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=2.3 --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


2025-01-12 21:47.28: Using cache hint "ocaml-multicore/kcas-freebsd-14.1-ocaml-4.14-freebsd-14.1-4.14_opam-2.3-1bdc07ae9a7f1575a6ee534bd54bbf64"
2025-01-12 21:47.28: Using OBuilder spec:
((from freebsd-14.1-ocaml-4.14)
(comment freebsd-14.1-4.14_opam-2.3)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 8e8ee268048d2d5e2963654e1bdaf866d59a5598 || git fetch origin master) && git reset -q --hard 8e8ee268048d2d5e2963654e1bdaf866d59a5598 && 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.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.17.1 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 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.3.7.3 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.23 qcheck-multicoretests-util.0.5 qcheck-stm.0.5 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=2.3 --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"))
)


2025-01-12 21:47.28: Waiting for resource in pool OCluster
2025-01-12 21:47.28: Waiting for worker…
2025-01-12 22:05.53: Got resource from pool OCluster
Building on spring
All commits already cached
HEAD is now at b95f898 Add a transaction benchmark using a naïve unscalable leftist heap


(from freebsd-14.1-ocaml-4.14)
2025-01-12 21:53.45 ---> using "ae13298952475462d6ff8423c053aa12bd6b321268da2da393f31b39d910ae06" from cache


/: (comment freebsd-14.1-4.14_opam-2.3)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam"))
2025-01-12 21:53.46 ---> using "a01a14b3afaf0e96198b4995f7495eb095c8d446bea3004be25da82cfecae768" from cache


/src: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


This version of opam requires an update to the layout of /home/opam/.opam from version 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=1 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2025-01-12 21:53.47 ---> using "a60b36efeb57e54e6ca4e23dae975fff8d0668822376b173ed63b66aa24444bc" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.1-RELEASE-p5
The OCaml toplevel, version 4.14.2
2.3.0
2025-01-12 21:53.47 ---> using "188549049d3e68e7a3a1a01e1161c07610550818a3f0b75ffbaafa2a77641d27" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-01-12 21:53.48 ---> using "39fdaef227d4780a13f56312f6b694c46af609f82c1eca907bb338ae047f238f" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 8e8ee268048d2d5e2963654e1bdaf866d59a5598 || git fetch origin master) && git reset -q --hard 8e8ee268048d2d5e2963654e1bdaf866d59a5598 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
c31c18de15..8e8ee26804  master     -> origin/master
8e8ee26804 Merge pull request #27247 from polytypic/release-multicore-magic-2.3.1


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


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.4.0
- ocaml-config.3
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
2025-01-12 21:53.49 ---> using "b1e3afb4b5a5109ddff502bf1af45666c458906ee09b178ad22122883a0bd0bf" from cache


/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2025-01-12 21:53.49 ---> using "6cdebdeafbbe29367521d9ce0102a314bcfe8c783c6cfb7367d4324ec326ac9a" 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)
2025-01-12 21:53.50 ---> using "b3be77f3920b743bc9e86fb6f2f5125d059cec54543bd633e31c9c3395bfaad9" 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.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.17.1 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 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.3.7.3 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.23 qcheck-multicoretests-util.0.5 qcheck-stm.0.5 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=2.3 --depext-only -y kcas_data.dev kcas.dev $DEPS"))
[WARNING] Unknown update command for bsd, skipping system update


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[kcas_data.dev] synchronised (no changes)
[kcas.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).
2025-01-12 21:53.51 ---> using "dcc00acbe0313edfcfff99ed9496b1318c0b6430f1c6de3e12ba00d675613b3d" 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
∗ alcotest                   1.8.0
∗ astring                    0.8.5
∗ backoff                    0.1.1
∗ camlp-streams              5.0.1
∗ cmdliner                   1.3.0
∗ cppo                       1.8.0
∗ csexp                      1.5.2
∗ domain-local-await         1.0.1
∗ domain-local-timeout       1.0.1
∗ domain_shims               0.1.0
∗ dune                       3.17.1
∗ fmt                        0.9.0
∗ logs                       0.7.0
∗ mdx                        2.5.0
∗ mtime                      2.1.0
∗ multicore-bench            0.1.7
∗ multicore-magic            2.3.1
∗ ocaml-syntax-shims         1.0.0
∗ ocaml-version              3.7.3
∗ ocamlbuild                 0.15.0
∗ ocamlfind                  1.9.6
∗ psq                        0.2.1
∗ qcheck-core                0.23
∗ qcheck-multicoretests-util 0.5
∗ qcheck-stm                 0.5
∗ 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


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved astring.0.8.5  (cached)
⬇ retrieved backoff.0.1.1  (cached)
⬇ retrieved camlp-streams.5.0.1  (cached)
⬇ retrieved alcotest.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved domain-local-await.1.0.1  (cached)
⬇ retrieved domain-local-timeout.1.0.1  (cached)
⬇ retrieved domain_shims.0.1.0  (cached)
⬇ retrieved cmdliner.1.3.0  (cached)
⬇ retrieved logs.0.7.0  (cached)
⬇ retrieved fmt.0.9.0  (cached)
⬇ retrieved mdx.2.5.0  (cached)
⬇ retrieved mtime.2.1.0  (cached)
⬇ retrieved multicore-bench.0.1.7  (cached)
⬇ retrieved multicore-magic.2.3.1  (cached)
⬇ retrieved ocaml-syntax-shims.1.0.0  (cached)
⬇ retrieved ocaml-version.3.7.3  (cached)
⬇ retrieved ocamlbuild.0.15.0  (cached)
⬇ retrieved psq.0.2.1  (cached)
⬇ retrieved ocamlfind.1.9.6  (cached)
⬇ retrieved qcheck-multicoretests-util.0.5, qcheck-stm.0.5  (cached)
⬇ retrieved qcheck-core.0.23  (cached)
⬇ retrieved re.1.12.0  (cached)
⬇ retrieved seq.base  (cached)
∗ installed seq.base
⬇ retrieved stdlib-shims.0.3.0  (cached)
⬇ retrieved result.1.5  (cached)
⬇ retrieved thread-table.1.0.0  (cached)
⬇ retrieved dune.3.17.1  (cached)
⬇ retrieved yojson.2.2.2  (cached)
⬇ retrieved uutf.1.0.3  (cached)
⬇ retrieved topkg.1.0.7  (cached)
∗ installed cmdliner.1.3.0
∗ installed ocamlfind.1.9.6
∗ installed ocamlbuild.0.15.0
∗ installed topkg.1.0.7
∗ installed mtime.2.1.0
∗ installed uutf.1.0.3
∗ installed astring.0.8.5
∗ installed fmt.0.9.0
∗ installed logs.0.7.0
∗ installed dune.3.17.1
∗ installed backoff.0.1.1
∗ installed csexp.1.5.2
∗ installed domain_shims.0.1.0
∗ installed camlp-streams.5.0.1
∗ installed multicore-magic.2.3.1
∗ installed psq.0.2.1
∗ installed ocaml-version.3.7.3
∗ installed result.1.5
∗ installed stdlib-shims.0.3.0
∗ installed thread-table.1.0.0
∗ installed cppo.1.8.0
∗ installed ocaml-syntax-shims.1.0.0
∗ installed domain-local-timeout.1.0.1
∗ installed qcheck-core.0.23
∗ installed domain-local-await.1.0.1
∗ installed re.1.12.0
∗ installed qcheck-multicoretests-util.0.5
∗ installed yojson.2.2.2
∗ installed qcheck-stm.0.5
∗ installed multicore-bench.0.1.7
∗ installed alcotest.1.8.0
∗ installed mdx.2.5.0
Done.
2025-01-12 21:53.52 ---> using "bb9df5f5aa5324822af60488a6815aad482e9dc64623d2aa307b6faa817a5758" from cache


/src: (copy (src .) (dst /src))
2025-01-12 21:53.57 ---> saved as "3aaa1a97de81836001e1369bd7faca80f9be3693b4dbfe13fd5db0aee970bc77"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/kcas && ./threads.exe)
Testing `Threads'.
This run has ID `GPI5CB3X'.


[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 && ./loc_modes.exe)
Loc modes OK!
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `35O1G0IZ'.


[OK]          basics          0


Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Mvar'.
Test Successful in 0.100s. 1 test run.
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `YNOMHVBS'.


[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 && ./test.exe)
Testing `Kcas'.
This run has ID `MFR8K7FI'.


[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 3.331s. 17 tests run.
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `4GVXVLSU'.


[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 && ./hashtbl_test.exe)
Testing `Hashtbl'.
This run has ID `3MP63CMD'.


[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 0.005s. 4 tests run.
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `RD2X7G8X'.


[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 && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `Y5ZSBXG0'.


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


Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 12.200s. 2 tests run.
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas_data && ./stack_test.exe)
Testing `Stack'.
This run has ID `IS3E1EUU'.


[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/bench && ./main.exe -brief 'Kcas Loc')
Kcas Loc:
ops over time/cas int:
59.81 M/s
ops over time/get:
179.54 M/s
ops over time/incr:
44.68 M/s
ops over time/push & pop:
38.15 M/s
ops over time/swap:
34.89 M/s
ops over time/xchg int:
59.76 M/s
time per op/cas int:
16.72 ns
time per op/get:
5.57 ns
time per op/incr:
22.38 ns
time per op/push & pop:
26.21 ns
time per op/swap:
28.66 ns
time per op/xchg int:
16.73 ns
(cd _build/default/bench && ./main.exe -brief 'Kcas Xt')
Kcas Xt:
time per transaction/0 loc tx:
17.70 ns
time per transaction/1 loc tx:
52.25 ns
time per transaction/2 loc tx:
116.85 ns
time per transaction/4 loc tx:
212.10 ns
time per transaction/8 loc tx:
435.44 ns
transactions over time/0 loc tx:
56.49 M/s
transactions over time/1 loc tx:
19.14 M/s
transactions over time/2 loc tx:
8.56 M/s
transactions over time/4 loc tx:
4.71 M/s
transactions over time/8 loc tx:
2.30 M/s
Kcas Xt Leftist_heap (unscalable):
operations over time/1 worker, 1000 preload:
0.12 M/s
operations over time/1 worker, 100 preload:
0.39 M/s
operations over time/1 worker, 10 preload:
1.27 M/s
operations over time/2 workers, 1000 preload:
0.04 M/s
operations over time/2 workers, 100 preload:
0.37 M/s
operations over time/2 workers, 10 preload:
1.03 M/s
operations over time/4 workers, 1000 preload:
0.10 M/s
operations over time/4 workers, 100 preload:
0.32 M/s
operations over time/4 workers, 10 preload:
0.78 M/s
time per operation/1 worker, 1000 preload:
8684.15 ns
time per operation/1 worker, 100 preload:
2593.40 ns
time per operation/1 worker, 10 preload:
786.23 ns
time per operation/2 workers, 1000 preload:
50361.18 ns
time per operation/2 workers, 100 preload:
5430.34 ns
time per operation/2 workers, 10 preload:
1941.24 ns
time per operation/4 workers, 1000 preload:
38462.78 ns
time per operation/4 workers, 100 preload:
12352.26 ns
time per operation/4 workers, 10 preload:
5097.12 ns
Kcas Xt read-only:
time per transaction/0 loc tx:
17.82 ns
time per transaction/1 loc tx:
40.98 ns
time per transaction/2 loc tx:
68.94 ns
time per transaction/4 loc tx:
119.03 ns
time per transaction/8 loc tx:
211.76 ns
transactions over time/0 loc tx:
56.12 M/s
transactions over time/1 loc tx:
24.40 M/s
transactions over time/2 loc tx:
14.51 M/s
transactions over time/4 loc tx:
8.40 M/s
transactions over time/8 loc tx:
4.72 M/s
(cd _build/default/bench && ./main.exe -brief 'Kcas Xt read-only')
Kcas Xt read-only:
time per transaction/0 loc tx:
18.62 ns
time per transaction/1 loc tx:
40.86 ns
time per transaction/2 loc tx:
69.13 ns
time per transaction/4 loc tx:
119.33 ns
time per transaction/8 loc tx:
211.53 ns
transactions over time/0 loc tx:
53.71 M/s
transactions over time/1 loc tx:
24.47 M/s
transactions over time/2 loc tx:
14.46 M/s
transactions over time/4 loc tx:
8.38 M/s
transactions over time/8 loc tx:
4.73 M/s
(cd _build/default/bench && ./main.exe -brief 'Kcas Xt Leftist_heap (unscalable)')
Kcas Xt Leftist_heap (unscalable):
operations over time/1 worker, 1000 preload:
0.11 M/s
operations over time/1 worker, 100 preload:
0.40 M/s
operations over time/1 worker, 10 preload:
1.01 M/s
operations over time/2 workers, 1000 preload:
0.08 M/s
operations over time/2 workers, 100 preload:
0.38 M/s
operations over time/2 workers, 10 preload:
0.96 M/s
operations over time/4 workers, 1000 preload:
0.10 M/s
operations over time/4 workers, 100 preload:
0.36 M/s
operations over time/4 workers, 10 preload:
1.03 M/s
time per operation/1 worker, 1000 preload:
8971.17 ns
time per operation/1 worker, 100 preload:
2522.45 ns
time per operation/1 worker, 10 preload:
987.36 ns
time per operation/2 workers, 1000 preload:
24466.62 ns
time per operation/2 workers, 100 preload:
5273.35 ns
time per operation/2 workers, 10 preload:
2080.21 ns
time per operation/4 workers, 1000 preload:
39951.97 ns
time per operation/4 workers, 100 preload:
10997.37 ns
time per operation/4 workers, 10 preload:
3898.75 ns
(cd _build/default/bench && ./main.exe -brief 'Kcas parallel CMP')
Kcas parallel CMP:
time per transaction/1 worker:
123.52 ns
transactions over time/1 worker:
8.10 M/s
(cd _build/default/bench && ./main.exe -brief 'Kcas_data Accumulator')
Kcas_data Accumulator:
operations over time/1 worker, 0% reads:
41.67 M/s
time per operation/1 worker, 0% reads:
24.00 ns
(cd _build/default/bench && ./main.exe -brief 'Kcas_data Dllist')
Kcas_data Dllist:
messages over time/one domain:
1.85 M/s
time per message/one domain:
539.75 ns
(cd _build/default/bench && ./main.exe -brief 'Kcas_data Hashtbl')
Kcas_data Hashtbl:
operations over time/1 worker, 10% reads:
4.60 M/s
operations over time/1 worker, 50% reads:
5.67 M/s
operations over time/1 worker, 90% reads:
10.67 M/s
time per operation/1 worker, 10% reads:
217.63 ns
time per operation/1 worker, 50% reads:
176.31 ns
time per operation/1 worker, 90% reads:
93.75 ns
(cd _build/default/bench && ./main.exe -brief 'Kcas_data Mvar')
Kcas_data Mvar:
(cd _build/default/bench && ./main.exe -brief 'Kcas_data Queue')
Kcas_data Queue:
messages over time/one domain:
8.55 M/s
time per message/one domain:
116.97 ns
(cd _build/default/bench && ./main.exe -brief 'Kcas_data Stack')
Kcas_data Stack:
messages over time/one domain:
12.64 M/s
time per message/one domain:
79.11 ns
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 1947784805408690270
generated error fail pass / total     time test name
[ ]    0    0    0    0 /   32     0.0s Accumulator sequential
[ ]    0    0    0    0 /   32     0.0s Accumulator sequential (generating)
[✓]   32    0    0   32 /   32     0.0s Accumulator sequential
[ ]    0    0    0    0 /   32     0.0s Accumulator concurrent
[ ]    1    0    0    1 /   32     8.9s Accumulator concurrent
[ ]    2    0    0    2 /   32    14.4s Accumulator concurrent
[ ]    3    0    0    3 /   32    18.3s Accumulator concurrent
[ ]    4    0    0    4 /   32    21.5s Accumulator concurrent
[ ]    5    0    0    5 /   32    23.7s Accumulator concurrent
[ ]    6    0    0    6 /   32    26.4s Accumulator concurrent
[ ]    7    0    0    7 /   32    28.7s Accumulator concurrent
[ ]    8    0    0    8 /   32    31.7s Accumulator concurrent
[ ]    9    0    0    9 /   32    33.4s Accumulator concurrent
[ ]   10    0    0   10 /   32    35.2s Accumulator concurrent
[ ]   11    0    0   11 /   32    37.7s Accumulator concurrent
[ ]   12    0    0   12 /   32    39.7s Accumulator concurrent
[ ]   13    0    0   13 /   32    42.1s Accumulator concurrent
[ ]   14    0    0   14 /   32    44.7s Accumulator concurrent
[ ]   15    0    0   15 /   32    46.4s Accumulator concurrent
[ ]   16    0    0   16 /   32    48.7s Accumulator concurrent
[ ]   17    0    0   17 /   32    50.7s Accumulator concurrent
[ ]   18    0    0   18 /   32    52.8s Accumulator concurrent
[ ]   19    0    0   19 /   32    55.4s Accumulator concurrent
[ ]   20    0    0   20 /   32    57.3s Accumulator concurrent
[ ]   21    0    0   21 /   32    59.7s Accumulator concurrent
[ ]   22    0    0   22 /   32    62.9s Accumulator concurrent
[ ]   23    0    0   23 /   32    67.1s Accumulator concurrent
[ ]   24    0    0   24 /   32    70.5s Accumulator concurrent
[ ]   25    0    0   25 /   32    72.8s Accumulator concurrent
[ ]   26    0    0   26 /   32    76.0s Accumulator concurrent
[ ]   27    0    0   27 /   32    78.9s Accumulator concurrent
[ ]   28    0    0   28 /   32    81.4s Accumulator concurrent
[ ]   29    0    0   29 /   32    83.7s Accumulator concurrent
[ ]   30    0    0   30 /   32    86.1s Accumulator concurrent
[ ]   31    0    0   31 /   32    88.3s Accumulator concurrent
[ ]   32    0    0   32 /   32    91.1s Accumulator concurrent
[✓]   32    0    0   32 /   32    91.1s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 207450332892682652
generated error fail pass / total     time test name
[ ]    0    0    0    0 /   32     0.0s Hashtbl sequential
[ ]    0    0    0    0 /   32     0.0s Hashtbl sequential (generating)
[✓]   32    0    0   32 /   32     0.0s Hashtbl sequential
[ ]    0    0    0    0 /   32     0.0s Hashtbl concurrent
[ ]    1    0    0    1 /   32     8.3s Hashtbl concurrent
[ ]    2    0    0    2 /   32    13.1s Hashtbl concurrent
[ ]    3    0    0    3 /   32    16.8s Hashtbl concurrent
[ ]    4    0    0    4 /   32    20.3s Hashtbl concurrent
[ ]    5    0    0    5 /   32    22.8s Hashtbl concurrent
[ ]    6    0    0    6 /   32    26.6s Hashtbl concurrent
[ ]    7    0    0    7 /   32    29.0s Hashtbl concurrent
[ ]    8    0    0    8 /   32    31.8s Hashtbl concurrent
[ ]    9    0    0    9 /   32    33.9s Hashtbl concurrent
[ ]   10    0    0   10 /   32    35.6s Hashtbl concurrent
[ ]   11    0    0   11 /   32    38.2s Hashtbl concurrent
[ ]   12    0    0   12 /   32    40.5s Hashtbl concurrent
[ ]   13    0    0   13 /   32    42.7s Hashtbl concurrent
[ ]   14    0    0   14 /   32    44.9s Hashtbl concurrent
[ ]   15    0    0   15 /   32    47.3s Hashtbl concurrent
[ ]   16    0    0   16 /   32    49.6s Hashtbl concurrent
[ ]   17    0    0   17 /   32    52.5s Hashtbl concurrent
[ ]   18    0    0   18 /   32    54.4s Hashtbl concurrent
[ ]   19    0    0   19 /   32    56.4s Hashtbl concurrent
[ ]   20    0    0   20 /   32    58.6s Hashtbl concurrent
[ ]   21    0    0   21 /   32    62.1s Hashtbl concurrent
[ ]   22    0    0   22 /   32    65.6s Hashtbl concurrent
[ ]   23    0    0   23 /   32    69.1s Hashtbl concurrent
[ ]   24    0    0   24 /   32    71.9s Hashtbl concurrent
[ ]   25    0    0   25 /   32    74.6s Hashtbl concurrent
[ ]   26    0    0   26 /   32    77.6s Hashtbl concurrent
[ ]   27    0    0   27 /   32    80.5s Hashtbl concurrent
[ ]   28    0    0   28 /   32    83.2s Hashtbl concurrent
[ ]   29    0    0   29 /   32    85.5s Hashtbl concurrent
[ ]   30    0    0   30 /   32    87.9s Hashtbl concurrent
[ ]   31    0    0   31 /   32    90.1s Hashtbl concurrent
[ ]   32    0    0   32 /   32    93.0s Hashtbl concurrent
[✓]   32    0    0   32 /   32    93.0s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 1212827867688721016
generated error fail pass / total     time test name
[ ]    0    0    0    0 /   32     0.0s Queue sequential
[ ]    0    0    0    0 /   32     0.0s Queue sequential (generating)
[✓]   32    0    0   32 /   32     0.0s Queue sequential
[ ]    0    0    0    0 /   32     0.0s Queue concurrent
[ ]    1    0    0    1 /   32     9.0s Queue concurrent
[ ]    2    0    0    2 /   32    13.3s Queue concurrent
[ ]    3    0    0    3 /   32    17.2s Queue concurrent
[ ]    4    0    0    4 /   32    20.1s Queue concurrent
[ ]    5    0    0    5 /   32    23.4s Queue concurrent
[ ]    6    0    0    6 /   32    26.3s Queue concurrent
[ ]    7    0    0    7 /   32    29.2s Queue concurrent
[ ]    8    0    0    8 /   32    32.2s Queue concurrent
[ ]    9    0    0    9 /   32    34.0s Queue concurrent
[ ]   10    0    0   10 /   32    36.7s Queue concurrent
[ ]   11    0    0   11 /   32    38.8s Queue concurrent
[ ]   12    0    0   12 /   32    41.3s Queue concurrent
[ ]   13    0    0   13 /   32    43.3s Queue concurrent
[ ]   14    0    0   14 /   32    45.5s Queue concurrent
[ ]   15    0    0   15 /   32    47.5s Queue concurrent
[ ]   16    0    0   16 /   32    50.0s Queue concurrent
[ ]   17    0    0   17 /   32    52.8s Queue concurrent
[ ]   18    0    0   18 /   32    55.2s Queue concurrent
[ ]   19    0    0   19 /   32    57.0s Queue concurrent
[ ]   20    0    0   20 /   32    59.1s Queue concurrent
[ ]   21    0    0   21 /   32    62.0s Queue concurrent
[ ]   22    0    0   22 /   32    66.2s Queue concurrent
[ ]   23    0    0   23 /   32    70.2s Queue concurrent
[ ]   24    0    0   24 /   32    72.5s Queue concurrent
[ ]   25    0    0   25 /   32    75.8s Queue concurrent
[ ]   26    0    0   26 /   32    79.0s Queue concurrent
[ ]   27    0    0   27 /   32    82.0s Queue concurrent
[ ]   28    0    0   28 /   32    84.4s Queue concurrent
[ ]   29    0    0   29 /   32    86.9s Queue concurrent
[ ]   30    0    0   30 /   32    89.3s Queue concurrent
[ ]   31    0    0   31 /   32    91.7s Queue concurrent
[ ]   32    0    0   32 /   32    92.6s Queue concurrent
[✓]   32    0    0   32 /   32    92.6s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 2662698829460365671
generated error fail pass / total     time test name
[ ]    0    0    0    0 /   32     0.0s Hashtbl_with_order sequential
[ ]    0    0    0    0 /   32     0.0s Hashtbl_with_order sequential (generating)
[✓]   32    0    0   32 /   32     0.0s Hashtbl_with_order sequential
[ ]    0    0    0    0 /   32     0.0s Hashtbl_with_order concurrent
[ ]    1    0    0    1 /   32     7.2s Hashtbl_with_order concurrent
[ ]    2    0    0    2 /   32    13.3s Hashtbl_with_order concurrent
[ ]    3    0    0    3 /   32    17.2s Hashtbl_with_order concurrent
[ ]    4    0    0    4 /   32    20.2s Hashtbl_with_order concurrent
[ ]    5    0    0    5 /   32    23.6s Hashtbl_with_order concurrent
[ ]    6    0    0    6 /   32    26.5s Hashtbl_with_order concurrent
[ ]    7    0    0    7 /   32    28.7s Hashtbl_with_order concurrent
[ ]    8    0    0    8 /   32    31.3s Hashtbl_with_order concurrent
[ ]    9    0    0    9 /   32    33.6s Hashtbl_with_order concurrent
[ ]   10    0    0   10 /   32    35.8s Hashtbl_with_order concurrent
[ ]   11    0    0   11 /   32    38.2s Hashtbl_with_order concurrent
[ ]   12    0    0   12 /   32    41.5s Hashtbl_with_order concurrent
[ ]   13    0    0   13 /   32    43.4s Hashtbl_with_order concurrent
[ ]   14    0    0   14 /   32    46.2s Hashtbl_with_order concurrent
[ ]   15    0    0   15 /   32    48.2s Hashtbl_with_order concurrent
[ ]   16    0    0   16 /   32    50.1s Hashtbl_with_order concurrent
[ ]   17    0    0   17 /   32    52.3s Hashtbl_with_order concurrent
[ ]   18    0    0   18 /   32    54.6s Hashtbl_with_order concurrent
[ ]   19    0    0   19 /   32    56.4s Hashtbl_with_order concurrent
[ ]   20    0    0   20 /   32    59.0s Hashtbl_with_order concurrent
[ ]   21    0    0   21 /   32    62.9s Hashtbl_with_order concurrent
[ ]   22    0    0   22 /   32    68.9s Hashtbl_with_order concurrent
[ ]   23    0    0   23 /   32    71.9s Hashtbl_with_order concurrent
[ ]   24    0    0   24 /   32    75.1s Hashtbl_with_order concurrent
[ ]   25    0    0   25 /   32    77.8s Hashtbl_with_order concurrent
[ ]   26    0    0   26 /   32    79.3s Hashtbl_with_order concurrent
[ ]   27    0    0   27 /   32    80.2s Hashtbl_with_order concurrent
[ ]   28    0    0   28 /   32    83.1s Hashtbl_with_order concurrent
[ ]   29    0    0   29 /   32    85.7s Hashtbl_with_order concurrent
[ ]   30    0    0   30 /   32    88.0s Hashtbl_with_order concurrent
[ ]   31    0    0   31 /   32    90.5s Hashtbl_with_order concurrent
[ ]   32    0    0   32 /   32    93.0s Hashtbl_with_order concurrent
[✓]   32    0    0   32 /   32    93.0s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 97351768149362479
generated error fail pass / total     time test name
[ ]    0    0    0    0 /   32     0.0s Dllist sequential
[ ]    0    0    0    0 /   32     0.0s Dllist sequential (generating)
[✓]   32    0    0   32 /   32     0.0s Dllist sequential
[ ]    0    0    0    0 /   32     0.0s Dllist concurrent
[ ]    1    0    0    1 /   32     8.1s Dllist concurrent
[ ]    2    0    0    2 /   32    13.0s Dllist concurrent
[ ]    3    0    0    3 /   32    18.8s Dllist concurrent
[ ]    4    0    0    4 /   32    22.0s Dllist concurrent
[ ]    5    0    0    5 /   32    26.3s Dllist concurrent
[ ]    6    0    0    6 /   32    28.4s Dllist concurrent
[ ]    7    0    0    7 /   32    30.8s Dllist concurrent
[ ]    8    0    0    8 /   32    33.5s Dllist concurrent
[ ]    9    0    0    9 /   32    35.5s Dllist concurrent
[ ]   10    0    0   10 /   32    37.5s Dllist concurrent
[ ]   11    0    0   11 /   32    40.2s Dllist concurrent
[ ]   12    0    0   12 /   32    43.0s Dllist concurrent
[ ]   13    0    0   13 /   32    44.9s Dllist concurrent
[ ]   14    0    0   14 /   32    47.4s Dllist concurrent
[ ]   15    0    0   15 /   32    50.0s Dllist concurrent
[ ]   16    0    0   16 /   32    52.7s Dllist concurrent
[ ]   17    0    0   17 /   32    55.0s Dllist concurrent
[ ]   18    0    0   18 /   32    56.9s Dllist concurrent
[ ]   19    0    0   19 /   32    58.7s Dllist concurrent
[ ]   20    0    0   20 /   32    62.3s Dllist concurrent
[ ]   21    0    0   21 /   32    66.3s Dllist concurrent
[ ]   22    0    0   22 /   32    70.1s Dllist concurrent
[ ]   23    0    0   23 /   32    73.0s Dllist concurrent
[ ]   24    0    0   24 /   32    76.4s Dllist concurrent
[ ]   25    0    0   25 /   32    79.1s Dllist concurrent
[ ]   26    0    0   26 /   32    81.6s Dllist concurrent
[ ]   27    0    0   27 /   32    84.1s Dllist concurrent
[ ]   28    0    0   28 /   32    86.5s Dllist concurrent
[ ]   29    0    0   29 /   32    88.5s Dllist concurrent
[ ]   30    0    0   30 /   32    90.7s Dllist concurrent
[ ]   31    0    0   31 /   32    94.1s Dllist concurrent
[ ]   32    0    0   32 /   32    97.6s Dllist concurrent
[✓]   32    0    0   32 /   32    97.6s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 2699128420385432835
generated error fail pass / total     time test name
[ ]    0    0    0    0 /   32     0.0s Stack sequential
[ ]    0    0    0    0 /   32     0.0s Stack sequential (generating)
[✓]   32    0    0   32 /   32     0.0s Stack sequential
[ ]    0    0    0    0 /   32     0.0s Stack concurrent
[ ]    1    0    0    1 /   32     2.4s Stack concurrent
[ ]    2    0    0    2 /   32     5.0s Stack concurrent
[ ]    3    0    0    3 /   32     7.1s Stack concurrent
[ ]    4    0    0    4 /   32     9.7s Stack concurrent
[ ]    5    0    0    5 /   32    11.6s Stack concurrent
[ ]    6    0    0    6 /   32    13.7s Stack concurrent
[ ]    7    0    0    7 /   32    15.7s Stack concurrent
[ ]    8    0    0    8 /   32    18.3s Stack concurrent
[ ]    9    0    0    9 /   32    20.6s Stack concurrent
[ ]   10    0    0   10 /   32    22.9s Stack concurrent
[ ]   11    0    0   11 /   32    24.8s Stack concurrent
[ ]   12    0    0   12 /   32    26.7s Stack concurrent
[ ]   13    0    0   13 /   32    28.6s Stack concurrent
[ ]   14    0    0   14 /   32    30.5s Stack concurrent
[ ]   15    0    0   15 /   32    32.3s Stack concurrent
[ ]   16    0    0   16 /   32    34.2s Stack concurrent
[ ]   17    0    0   17 /   32    38.0s Stack concurrent
[ ]   18    0    0   18 /   32    42.2s Stack concurrent
[ ]   19    0    0   19 /   32    45.4s Stack concurrent
[ ]   20    0    0   20 /   32    48.0s Stack concurrent
[ ]   21    0    0   21 /   32    51.4s Stack concurrent
[ ]   22    0    0   22 /   32    54.0s Stack concurrent
[ ]   23    0    0   23 /   32    56.6s Stack concurrent
[ ]   24    0    0   24 /   32    59.0s Stack concurrent
[ ]   25    0    0   25 /   32    61.4s Stack concurrent
[ ]   26    0    0   26 /   32    63.5s Stack concurrent
[ ]   27    0    0   27 /   32    65.8s Stack concurrent
[ ]   28    0    0   28 /   32    68.4s Stack concurrent
[ ]   29    0    0   29 /   32    71.4s Stack concurrent
[ ]   30    0    0   30 /   32    74.1s Stack concurrent
[ ]   31    0    0   31 /   32    78.0s Stack concurrent
[ ]   32    0    0   32 /   32    82.5s Stack concurrent
[✓]   32    0    0   32 /   32    82.5s Stack concurrent
================================================================================
success (ran 2 tests)
2025-01-12 21:56.13 ---> saved as "1d25d9a6b9d18c9ccf688d79f205a17caa59050fa5fef2957541c8de671b054e"
Job succeeded
2025-01-12 22:08.25: Job succeeded