2024-08-28 13:38.19: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/add-xt-leftist-heap-benchmark (1218728ecd65e793cd7b8f37cd1a427a9d408b1e) (linux-ppc64:debian-12-4.14_ppc64_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-4.14@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5
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 1218728e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5
# 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 2c6ced5ce1aa21f25fbb395652fb1b3b30c9d5d5 || git fetch origin master) && git reset -q --hard 2c6ced5ce1aa21f25fbb395652fb1b3b30c9d5d5 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 kcas_data.opam kcas.opam ./
RUN opam pin add -yn kcas_data.dev './' && \
opam pin add -yn kcas.dev './'
ENV DEPS="alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.6.9 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-ppc64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 re.1.11.0 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
2024-08-28 13:38.19: Using cache hint "ocaml-multicore/kcas-ocaml/opam:debian-12-ocaml-4.14@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5-debian-12-4.14_ppc64_opam-2.2-a1dc90f4ae18bb86f88a09cebf98c6ae"
2024-08-28 13:38.19: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5)
(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 2c6ced5ce1aa21f25fbb395652fb1b3b30c9d5d5 || git fetch origin master) && git reset -q --hard 2c6ced5ce1aa21f25fbb395652fb1b3b30c9d5d5 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src kcas_data.opam kcas.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn kcas_data.dev './' && \
\nopam pin add -yn kcas.dev './'"))
(env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.6.9 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-ppc64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 re.1.11.0 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"))
)
2024-08-28 13:38.19: Waiting for resource in pool OCluster
2024-08-28 13:38.19: Waiting for worker…
2024-08-28 13:47.10: Got resource from pool OCluster
Building on orithia.caelum.ci.dev
All commits already cached
HEAD is now at 1218728 Add a transaction benchmark using a naïve unscalable leftist heap
(from ocaml/opam:debian-12-ocaml-4.14@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5' locally
docker.io/ocaml/opam@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5: Pulling from ocaml/opam
Digest: sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5
Status: Downloaded newer image for ocaml/opam@sha256:c1d523f0d4a9786d17f8be5be726bd878ba00a9f3d8ebe49aa31d34dadd756e5
2024-08-28 13:47.21 ---> using "d850b601632eedf813de824eb1ba4626518dd77e14eb5bf5e4774199a503d21d" 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"))
2024-08-28 13:47.21 ---> using "56084ebb15edc929d178de7519ac0ed0fdd7fb6deb44422199b2b694a5e4690c" 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
2024-08-28 13:47.23 ---> using "d136f72b6e6fa3162a1a81c80a201571ea8bd030bc8bbb257f3ab4c7e20851b1" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-38-generic
The OCaml toplevel, version 4.14.2
2.2.0
2024-08-28 13:47.23 ---> using "ee582ef29ddc1c443105476c524f9ffc305069196dbc90909fa3fc32b0494037" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-08-28 13:47.27 ---> using "d0f7b8dc3e049d35d3a90d8a773f4b5a22c5018617f3a170eb49f256ff3e796a" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 2c6ced5ce1aa21f25fbb395652fb1b3b30c9d5d5 || git fetch origin master) && git reset -q --hard 2c6ced5ce1aa21f25fbb395652fb1b3b30c9d5d5 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
7c4ff52ef3..2c6ced5ce1 master -> origin/master
2c6ced5ce1 Merge pull request #26448 from avsm/upper-mdx
<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
default (at file:///home/opam/opam-repository):
[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)
The following actions will be performed:
=== upgrade 1 package
- upgrade opam-depext 1.2.1-1 to 1.2.3
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.3 (cached)
-> removed opam-depext.1.2.1-1
-> installed opam-depext.1.2.3
Done.
<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment
2024-08-28 13:47.28 ---> using "ec52c9dd5662d63ee3f96e8810b1b370cfcc4f1258594cb6bd8a72d06313dbf3" from cache
/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-08-28 13:47.29 ---> using "354bafd0ec7b97d774e8ad4b66758e1778bf4af2fe0b5067b3f98805298ae698" 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)
2024-08-28 13:47.29 ---> using "ce7ad48128b5a6420cff58487977aea6e1ffdb39f73ab41cb2d452c457a7c13b" from cache
/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.6.9 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-ppc64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 re.1.11.0 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://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-security bookworm-security/main ppc64el Packages [171 kB]
- Fetched 275 kB in 1s (195 kB/s)
- Reading package lists...
-
<><> 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-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).
2024-08-28 13:48.07 ---> saved as "8d4885fc311d656a49089f383144458f7bf01737ff5e4402d0a26ac5240e7e31"
/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 33 packages
- install alcotest 1.8.0
- install astring 0.8.5
- install backoff 0.1.0
- install camlp-streams 5.0.1
- install cmdliner 1.3.0
- install cppo 1.6.9
- 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 2.0.0
- install multicore-bench 0.1.4
- install multicore-magic 2.3.0
- install ocaml-syntax-shims 1.0.0
- install ocaml-version 3.6.8
- install ocamlbuild 0.15.0
- install ocamlfind 1.9.6
- install psq 0.2.1
- install qcheck-core 0.22
- install qcheck-multicoretests-util 0.3
- install qcheck-stm 0.3
- install re 1.11.0
- 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 astring.0.8.5 (cached)
-> retrieved backoff.0.1.0 (cached)
-> retrieved camlp-streams.5.0.1 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved cppo.1.6.9 (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.2.0.0 (cached)
-> retrieved multicore-bench.0.1.4 (cached)
-> retrieved mdx.2.4.1 (cached)
-> retrieved multicore-magic.2.3.0 (cached)
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
-> retrieved ocaml-version.3.6.8 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved ocamlbuild.0.15.0 (cached)
-> retrieved psq.0.2.1 (cached)
-> retrieved qcheck-core.0.22 (cached)
-> retrieved qcheck-multicoretests-util.0.3, qcheck-stm.0.3 (cached)
-> retrieved re.1.11.0 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved dune.3.16.0 (cached)
-> 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)
-> installed cmdliner.1.3.0
-> installed ocamlbuild.0.15.0
-> retrieved topkg.1.0.7 (cached)
-> retrieved yojson.2.2.2 (cached)
-> installed ocamlfind.1.9.6
-> installed topkg.1.0.7
-> installed mtime.2.0.0
-> installed uutf.1.0.3
-> 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 backoff.0.1.0
-> installed camlp-streams.5.0.1
-> installed ocaml-version.3.6.8
-> installed result.1.5
-> installed psq.0.2.1
-> installed stdlib-shims.0.3.0
-> installed multicore-magic.2.3.0
-> installed thread-table.1.0.0
-> installed domain-local-timeout.1.0.1
-> installed domain-local-await.1.0.1
-> installed ocaml-syntax-shims.1.0.0
-> installed cppo.1.6.9
-> installed re.1.11.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.3
-> installed qcheck-stm.0.3
-> installed multicore-bench.0.1.4
-> installed alcotest.1.8.0
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-08-28 13:52.49 ---> saved as "be14c359a372cd792e87b003da8edda386903bdc08cddd9563fdc0ae5670aa90"
/src: (copy (src .) (dst /src))
2024-08-28 13:53.09 ---> saved as "ecc73217a0275f4d17e6b3eb79a952bf27ed4cc3706508f6baed28cb28ef661d"
/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 `VP2MQS91'.
[OK] await between threads 0
Full test results in `/src/_build/default/test/kcas/_build/_tests/Threads'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test/kcas && ./test.exe)
Testing `Kcas'.
This run has ID `8IKP139C'.
[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 2.013s. 17 tests run.
(cd _build/default/test/kcas_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `MF8UU5FO'.
[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 0.006s. 3 tests run.
(cd _build/default/test/kcas_data && ./hashtbl_test.exe)
Testing `Hashtbl'.
This run has ID `7CD1EIZQ'.
[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 0.014s. 4 tests run.
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `YDHCMM3H'.
[OK] basics 0
Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Queue'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `UZEN8NWT'.
[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 && ./stack_test.exe)
Testing `Stack'.
This run has ID `PLOFPH0H'.
[OK] basics 0
Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Stack'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./mvar_test.exe)
Testing `Mvar'.
This run has ID `7VNXOGT2'.
[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/bench && ./main.exe -brief)
Kcas Loc:
time per op/get:
20.93 ns
ops over time/get:
47.78 M/s
time per op/incr:
75.51 ns
ops over time/incr:
13.24 M/s
time per op/push & pop:
97.44 ns
ops over time/push & pop:
10.26 M/s
time per op/cas int:
57.07 ns
ops over time/cas int:
17.52 M/s
time per op/xchg int:
56.76 ns
ops over time/xchg int:
17.62 M/s
time per op/swap:
93.23 ns
ops over time/swap:
10.73 M/s
Kcas Xt:
time per transaction/0 loc tx:
20.44 ns
transactions over time/0 loc tx:
48.93 M/s
time per transaction/1 loc tx:
55.88 ns
transactions over time/1 loc tx:
17.90 M/s
time per transaction/2 loc tx:
194.80 ns
transactions over time/2 loc tx:
5.13 M/s
time per transaction/4 loc tx:
262.51 ns
transactions over time/4 loc tx:
3.81 M/s
time per transaction/8 loc tx:
465.67 ns
transactions over time/8 loc tx:
2.15 M/s
Kcas Xt Leftist_heap (unscalable):
time per operation/1 worker, 10 preload:
839.73 ns
operations over time/1 worker, 10 preload:
1.19 M/s
time per operation/2 workers, 10 preload:
1600.82 ns
operations over time/2 workers, 10 preload:
1.25 M/s
time per operation/4 workers, 10 preload:
3192.72 ns
operations over time/4 workers, 10 preload:
1.25 M/s
time per operation/1 worker, 100 preload:
1966.97 ns
operations over time/1 worker, 100 preload:
0.51 M/s
time per operation/2 workers, 100 preload:
4791.68 ns
operations over time/2 workers, 100 preload:
0.42 M/s
time per operation/4 workers, 100 preload:
7831.28 ns
operations over time/4 workers, 100 preload:
0.51 M/s
time per operation/1 worker, 1000 preload:
6188.75 ns
operations over time/1 worker, 1000 preload:
0.16 M/s
time per operation/2 workers, 1000 preload:
13643.94 ns
operations over time/2 workers, 1000 preload:
0.15 M/s
time per operation/4 workers, 1000 preload:
34836.25 ns
operations over time/4 workers, 1000 preload:
0.11 M/s
Kcas Xt read-only:
time per transaction/0 loc tx:
65.43 ns
transactions over time/0 loc tx:
15.28 M/s
time per transaction/1 loc tx:
82.96 ns
transactions over time/1 loc tx:
12.05 M/s
time per transaction/2 loc tx:
184.40 ns
transactions over time/2 loc tx:
5.42 M/s
time per transaction/4 loc tx:
248.26 ns
transactions over time/4 loc tx:
4.03 M/s
time per transaction/8 loc tx:
387.01 ns
transactions over time/8 loc tx:
2.58 M/s
Kcas parallel CMP:
time per transaction/1 worker:
147.34 ns
transactions over time/1 worker:
6.79 M/s
time per transaction/2 workers:
371.68 ns
transactions over time/2 workers:
5.38 M/s
time per transaction/4 workers:
682.92 ns
transactions over time/4 workers:
5.86 M/s
Kcas_data Accumulator:
time per operation/1 worker, 0% reads:
80.52 ns
operations over time/1 worker, 0% reads:
12.42 M/s
time per operation/2 workers, 0% reads:
100.01 ns
operations over time/2 workers, 0% reads:
20.00 M/s
time per operation/4 workers, 0% reads:
286.46 ns
operations over time/4 workers, 0% reads:
13.96 M/s
Kcas_data Dllist:
time per message/one domain:
1586.95 ns
messages over time/one domain:
0.63 M/s
time per message/1 nb adder, 1 nb taker:
779.59 ns
messages over time/1 nb adder, 1 nb taker:
2.57 M/s
time per message/1 nb adder, 2 nb takers:
1552.66 ns
messages over time/1 nb adder, 2 nb takers:
1.93 M/s
time per message/2 nb adders, 1 nb taker:
2875.33 ns
messages over time/2 nb adders, 1 nb taker:
1.04 M/s
time per message/2 nb adders, 2 nb takers:
2744.05 ns
messages over time/2 nb adders, 2 nb takers:
1.46 M/s
Kcas_data Hashtbl:
time per operation/1 worker, 90% reads:
78.92 ns
operations over time/1 worker, 90% reads:
12.67 M/s
time per operation/2 workers, 90% reads:
171.60 ns
operations over time/2 workers, 90% reads:
11.65 M/s
time per operation/4 workers, 90% reads:
425.29 ns
operations over time/4 workers, 90% reads:
9.41 M/s
time per operation/1 worker, 50% reads:
642.81 ns
operations over time/1 worker, 50% reads:
1.56 M/s
time per operation/2 workers, 50% reads:
534.67 ns
operations over time/2 workers, 50% reads:
3.74 M/s
time per operation/4 workers, 50% reads:
1976.80 ns
operations over time/4 workers, 50% reads:
2.02 M/s
time per operation/1 worker, 10% reads:
314.99 ns
operations over time/1 worker, 10% reads:
3.17 M/s
time per operation/2 workers, 10% reads:
572.42 ns
operations over time/2 workers, 10% reads:
3.49 M/s
time per operation/4 workers, 10% reads:
1235.08 ns
operations over time/4 workers, 10% reads:
3.24 M/s
Kcas_data Mvar:
time per message/1 nb adder, 1 nb taker:
47234.65 ns
messages over time/1 nb adder, 1 nb taker:
0.04 M/s
time per message/1 nb adder, 1 taker:
49464.01 ns
messages over time/1 nb adder, 1 taker:
0.04 M/s
time per message/1 nb adder, 2 nb takers:
83840.86 ns
messages over time/1 nb adder, 2 nb takers:
0.04 M/s
time per message/1 nb adder, 2 takers:
71980.48 ns
messages over time/1 nb adder, 2 takers:
0.04 M/s
time per message/1 adder, 1 nb taker:
41982.42 ns
messages over time/1 adder, 1 nb taker:
0.05 M/s
time per message/1 adder, 1 taker:
46580.16 ns
messages over time/1 adder, 1 taker:
0.04 M/s
time per message/1 adder, 2 nb takers:
72920.51 ns
messages over time/1 adder, 2 nb takers:
0.04 M/s
time per message/1 adder, 2 takers:
69202.19 ns
messages over time/1 adder, 2 takers:
0.04 M/s
time per message/2 nb adders, 1 nb taker:
68250.57 ns
messages over time/2 nb adders, 1 nb taker:
0.04 M/s
time per message/2 nb adders, 1 taker:
74951.35 ns
messages over time/2 nb adders, 1 taker:
0.04 M/s
time per message/2 nb adders, 2 nb takers:
95465.71 ns
messages over time/2 nb adders, 2 nb takers:
0.04 M/s
time per message/2 nb adders, 2 takers:
131620.57 ns
messages over time/2 nb adders, 2 takers:
0.03 M/s
time per message/2 adders, 1 nb taker:
107097.98 ns
messages over time/2 adders, 1 nb taker:
0.03 M/s
time per message/2 adders, 1 taker:
80460.18 ns
messages over time/2 adders, 1 taker:
0.04 M/s
time per message/2 adders, 2 nb takers:
108579.19 ns
messages over time/2 adders, 2 nb takers:
0.04 M/s
time per message/2 adders, 2 takers:
87803.49 ns
messages over time/2 adders, 2 takers:
0.05 M/s
Kcas_data Queue:
time per message/one domain:
126.53 ns
messages over time/one domain:
7.92 M/s
time per message/1 nb adder, 1 nb taker:
123.10 ns
messages over time/1 nb adder, 1 nb taker:
16.25 M/s
time per message/1 nb adder, 1 taker:
120.73 ns
messages over time/1 nb adder, 1 taker:
16.57 M/s
time per message/1 nb adder, 2 nb takers:
197.17 ns
messages over time/1 nb adder, 2 nb takers:
15.22 M/s
time per message/1 nb adder, 2 takers:
236.95 ns
messages over time/1 nb adder, 2 takers:
12.66 M/s
time per message/2 nb adders, 1 nb taker:
241.80 ns
messages over time/2 nb adders, 1 nb taker:
12.41 M/s
time per message/2 nb adders, 1 taker:
199.04 ns
messages over time/2 nb adders, 1 taker:
15.07 M/s
time per message/2 nb adders, 2 nb takers:
314.48 ns
messages over time/2 nb adders, 2 nb takers:
12.72 M/s
time per message/2 nb adders, 2 takers:
279.21 ns
messages over time/2 nb adders, 2 takers:
14.33 M/s
Kcas_data Stack:
time per message/one domain:
129.20 ns
messages over time/one domain:
7.74 M/s
time per message/1 nb adder, 1 nb taker:
278.59 ns
messages over time/1 nb adder, 1 nb taker:
7.18 M/s
time per message/1 nb adder, 1 taker:
314.11 ns
messages over time/1 nb adder, 1 taker:
6.37 M/s
time per message/1 nb adder, 2 nb takers:
412.53 ns
messages over time/1 nb adder, 2 nb takers:
7.27 M/s
time per message/1 nb adder, 2 takers:
336.73 ns
messages over time/1 nb adder, 2 takers:
8.91 M/s
time per message/2 nb adders, 1 nb taker:
179.90 ns
messages over time/2 nb adders, 1 nb taker:
16.68 M/s
time per message/2 nb adders, 1 taker:
176.55 ns
messages over time/2 nb adders, 1 taker:
16.99 M/s
time per message/2 nb adders, 2 nb takers:
295.17 ns
messages over time/2 nb adders, 2 nb takers:
13.55 M/s
time per message/2 nb adders, 2 takers:
376.46 ns
messages over time/2 nb adders, 2 takers:
10.63 M/s
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `1LDOJTJT'.
[OK] write skew 0
[OK] tail leak 0
Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 10.092s. 2 tests run.
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 173467429
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.7s Queue sequential
[✓] 1000 0 0 1000 / 1000 74.2s Queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 107987911
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.3s Stack sequential
[✓] 1000 0 0 1000 / 1000 76.2s Stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 214826351
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.8s Hashtbl sequential
[
[✓] 1000 0 0 1000 / 1000 79.1s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 389855762
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.5s Accumulator sequential
[✓] 1000 0 0 1000 / 1000 79.8s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 221733634
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.7s Dllist sequential
[✓] 1000 0 0 1000 / 1000 97.2s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 202094883
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 1.6s Hashtbl_with_order sequential
[✓] 1000 0 0 1000 / 1000 99.0s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
2024-08-28 13:56.57 ---> saved as "4b5bd7c542bb028b7bcfb8e48cc2e2975d2b81f374aa1063d22d73981196856c"
Job succeeded
2024-08-28 13:57.46: Job succeeded