2024-10-11 07:57.42: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/queue-using-two-stacks (a06fc0994bad0727c536249c78948316afd7d63b) (linux-x86_64:ubuntu-20.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "queue-using-two-stacks" && cd "kcas" && git reset --hard a06fc099
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204
# ubuntu-20.04-4.14_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 82ebbd52a07bc65404a2443fc4804bd36e534c83 || git fetch origin master) && git reset -q --hard 82ebbd52a07bc65404a2443fc4804bd36e534c83 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 kcas_data.opam kcas.opam ./
RUN opam pin add -yn kcas_data.dev './' && \
opam pin add -yn kcas.dev './'
ENV DEPS="alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.6 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build
END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK
2024-10-11 07:57.42: Using cache hint "ocaml-multicore/kcas-ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204-ubuntu-20.04-4.14_opam-2.2-b79b728841e85c5b6570abe3adda8e3c"
2024-10-11 07:57.42: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204)
(comment ubuntu-20.04-4.14_opam-2.2)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 82ebbd52a07bc65404a2443fc4804bd36e534c83 || git fetch origin master) && git reset -q --hard 82ebbd52a07bc65404a2443fc4804bd36e534c83 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src kcas_data.opam kcas.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn kcas_data.dev './' && \
\nopam pin add -yn kcas.dev './'"))
(env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.6 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)
2024-10-11 07:57.42: Waiting for resource in pool OCluster
2024-10-11 07:57.42: Waiting for worker…
2024-10-11 08:04.01: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at a06fc09 WIP
(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:bf9c9736fb6d75f71f9b3e6fd1b7bcda883cab65a57be8c8ccb7108e0a87f204)
2024-10-11 08:04.01 ---> using "19903358f55ad283a3c432fd3daf0eca4a7b3397354c8b8cd39361c895368153" from cache
/: (comment ubuntu-20.04-4.14_opam-2.2)
/: (user (uid 1000) (gid 1000))
/: (env CLICOLOR_FORCE 1)
/: (env OPAMCOLOR always)
/: (workdir /src)
/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-10-11 08:04.01 ---> using "560306bc4b748d290694a4aa6f5bbe4f987f0fc2a334286cb03d4d29b79940d1" 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
[NOTE] The 'jobs' option was reset, its value was 31 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=31 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-11 08:04.01 ---> using "0c1bc42dfa7a75450b9bce2682dcc8b4660e53cba594bef2d8779be064af5ff8" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-122-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-10-11 08:04.01 ---> using "e97093f9417edd20be70e8c69a567f9336bf05550f3defeb3ecd40445c793013" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-10-11 08:04.01 ---> using "c0b0da80366c1f1a111bddb1377a7c8a8fdd7afbd0f165a4c965930f974f94f5" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 82ebbd52a07bc65404a2443fc4804bd36e534c83 || git fetch origin master) && git reset -q --hard 82ebbd52a07bc65404a2443fc4804bd36e534c83 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
75006f8c5e..1a07d7f3b0 master -> origin/master
82ebbd52a0 Merge pull request #26721 from polytypic/release-multicore-bench-0.1.6
<><> 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
2024-10-11 08:04.01 ---> using "720dc3be4e05b66efe7eac69d7e1468090608fbaf9df9ed677f5fc78e2f7cd01" from cache
/src: (copy (src kcas_data.opam kcas.opam) (dst ./))
2024-10-11 08:04.02 ---> saved as "46b21fd07509fbb21710ec526a94d52d9d935b76ad2d943d45a3f5403041b30b"
/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)
2024-10-11 08:04.07 ---> saved as "d4d34b37cfd75d2c229411c2210f9a818d9b7ff1a2ccc3a2971e684da9603627"
/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-bench.0.1.6 multicore-magic.2.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 psq.0.2.1 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 uutf.1.0.3 yojson.2.2.2")
/src: (env CI true)
/src: (env OCAMLCI true)
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Hit:3 http://archive.ubuntu.com/ubuntu focal-backports InRelease
- Get:4 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:5 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4490 kB]
- Get:6 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1565 kB]
- Get:7 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1274 kB]
- Get:8 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4027 kB]
- Fetched 11.6 MB in 2s (6383 kB/s)
- Reading package lists...
-
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[kcas.dev] synchronised (no changes)
[kcas_data.dev] synchronised (no changes)
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-10-11 08:04.29 ---> saved as "eb80b162a47472caee4219f3bfecb7f7e952871b2f40e6307f7338e34ed959c4"
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 33 packages
- install alcotest 1.8.0
- install astring 0.8.5
- install backoff 0.1.1
- install camlp-streams 5.0.1
- install cmdliner 1.3.0
- install cppo 1.7.0
- install csexp 1.5.2
- install domain-local-await 1.0.1
- install domain-local-timeout 1.0.1
- install domain_shims 0.1.0
- install dune 3.16.0
- install fmt 0.9.0
- install logs 0.7.0
- install mdx 2.4.1
- install mtime 2.1.0
- install multicore-bench 0.1.6
- install multicore-magic 2.3.0
- install ocaml-syntax-shims 1.0.0
- install ocaml-version 3.6.9
- install ocamlbuild 0.15.0
- install ocamlfind 1.9.6
- install psq 0.2.1
- install qcheck-core 0.22
- install qcheck-multicoretests-util 0.4
- install qcheck-stm 0.4
- install re 1.12.0
- install result 1.5
- install seq base
- install stdlib-shims 0.3.0
- install thread-table 1.0.0
- install topkg 1.0.7
- install uutf 1.0.3
- install yojson 2.2.2
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1 (cached)
-> retrieved astring.0.8.5 (cached)
-> retrieved camlp-streams.5.0.1 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved cppo.1.7.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved domain-local-await.1.0.1 (cached)
-> retrieved domain-local-timeout.1.0.1 (cached)
-> retrieved domain_shims.0.1.0 (cached)
-> retrieved fmt.0.9.0 (cached)
-> retrieved logs.0.7.0 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved multicore-bench.0.1.6 (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.3.6.9 (cached)
-> retrieved ocamlbuild.0.15.0 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved psq.0.2.1 (cached)
-> retrieved qcheck-core.0.22 (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4 (cached)
-> retrieved re.1.12.0 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved result.1.5 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved thread-table.1.0.0 (cached)
-> retrieved dune.3.16.0 (cached)
-> retrieved topkg.1.0.7 (cached)
-> retrieved uutf.1.0.3 (cached)
-> retrieved yojson.2.2.2 (cached)
-> installed cmdliner.1.3.0
-> installed ocamlbuild.0.15.0
-> installed ocamlfind.1.9.6
-> 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 csexp.1.5.2
-> installed stdlib-shims.0.3.0
-> installed domain_shims.0.1.0
-> installed camlp-streams.5.0.1
-> installed ocaml-version.3.6.9
-> installed backoff.0.1.1
-> installed psq.0.2.1
-> installed result.1.5
-> 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 re.1.12.0
-> installed cppo.1.7.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.4
-> installed multicore-bench.0.1.6
-> installed alcotest.1.8.0
-> installed qcheck-stm.0.4
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-10-11 08:05.13 ---> saved as "57007c96795f4e5a387c0271b562db16e156c7aaaf200586d92f6dc2863d6810"
/src: (copy (src .) (dst /src))
2024-10-11 08:05.14 ---> saved as "bf1b7f89b6430f99d6e8ece62b014ff09ff033dc2422c950875e957dd9984d8e"
/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 `H7U9MC60'.
[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_data && ./lru_cache_example.exe)
LRU Cache OK!
(cd _build/default/test/kcas_data && ./xt_test.exe)
Testing `Transactions'.
This run has ID `YW8EHDZH'.
[OK] basics 0
Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Transactions'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test/kcas_data && ./dllist_test.exe)
Testing `Dllist'.
This run has ID `KIWMLR40'.
[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 `JNID2JAB'.
[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 0.007s. 4 tests run.
(cd _build/default/test/kcas_data && ./queue_test.exe)
Testing `Queue'.
This run has ID `VO32IVSI'.
[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 && ./stack_test.exe)
Testing `Stack'.
This run has ID `XEOQJ2SV'.
[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 `GR7PGAFI'.
[OK] basics 0
Full test results in `/src/_build/default/test/kcas_data/_build/_tests/Mvar'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test/kcas && ./test.exe)
Testing `Kcas'.
This run has ID `YW50WMG4'.
[OK] non linearizable xt 0
[OK] set 0
[OK] no skew xt 0
[OK] get seq xt 0
[OK] stress xt 0
[OK] is_in_log 0
[OK] updates 0
[OK] post commit 0
[OK] blocking 0
[OK] no unnecessary wakeups 0
[OK] pediodic validation 0
[OK] explicit validation 0
[OK] rollback 0
[OK] call 0
[OK] mode 0
[OK] xt 0
[OK] timeout (non-deterministic) 0
Full test results in `/src/_build/default/test/kcas/_build/_tests/Kcas'.
Test Successful in 0.941s. 17 tests run.
(cd _build/default/bench && ./main.exe -brief)
Kcas Loc:
ops over time/cas int:
65.43 M/s
ops over time/get:
236.69 M/s
ops over time/incr:
44.03 M/s
ops over time/push & pop:
48.25 M/s
ops over time/swap:
46.31 M/s
ops over time/xchg int:
62.96 M/s
time per op/cas int:
15.28 ns
time per op/get:
4.22 ns
time per op/incr:
22.71 ns
time per op/push & pop:
20.73 ns
time per op/swap:
21.59 ns
time per op/xchg int:
15.88 ns
Kcas Xt:
time per transaction/0 loc tx:
14.17 ns
time per transaction/1 loc tx:
45.60 ns
time per transaction/2 loc tx:
91.38 ns
time per transaction/4 loc tx:
157.57 ns
time per transaction/8 loc tx:
361.37 ns
transactions over time/0 loc tx:
70.58 M/s
transactions over time/1 loc tx:
21.93 M/s
transactions over time/2 loc tx:
10.94 M/s
transactions over time/4 loc tx:
6.35 M/s
transactions over time/8 loc tx:
2.77 M/s
Kcas Xt read-only:
time per transaction/0 loc tx:
10.03 ns
time per transaction/1 loc tx:
38.42 ns
time per transaction/2 loc tx:
76.99 ns
time per transaction/4 loc tx:
127.39 ns
time per transaction/8 loc tx:
229.99 ns
transactions over time/0 loc tx:
99.75 M/s
transactions over time/1 loc tx:
26.03 M/s
transactions over time/2 loc tx:
12.99 M/s
transactions over time/4 loc tx:
7.85 M/s
transactions over time/8 loc tx:
4.35 M/s
Kcas parallel CMP:
time per transaction/1 worker:
122.57 ns
time per transaction/2 workers:
262.54 ns
time per transaction/4 workers:
475.55 ns
transactions over time/1 worker:
8.16 M/s
transactions over time/2 workers:
7.62 M/s
transactions over time/4 workers:
8.41 M/s
Kcas_data Accumulator:
operations over time/1 worker, 0% reads:
33.04 M/s
operations over time/2 workers, 0% reads:
33.52 M/s
operations over time/4 workers, 0% reads:
35.45 M/s
time per operation/1 worker, 0% reads:
30.26 ns
time per operation/2 workers, 0% reads:
59.66 ns
time per operation/4 workers, 0% reads:
112.84 ns
Kcas_data Dllist:
messages over time/1 nb adder, 1 nb taker:
2.62 M/s
messages over time/1 nb adder, 2 nb takers:
2.63 M/s
messages over time/2 nb adders, 1 nb taker:
3.04 M/s
messages over time/2 nb adders, 2 nb takers:
3.43 M/s
messages over time/one domain:
2.06 M/s
time per message/1 nb adder, 1 nb taker:
764.62 ns
time per message/1 nb adder, 2 nb takers:
1139.29 ns
time per message/2 nb adders, 1 nb taker:
988.07 ns
time per message/2 nb adders, 2 nb takers:
1165.02 ns
time per message/one domain:
485.86 ns
Kcas_data Hashtbl:
operations over time/1 worker, 10% reads:
5.75 M/s
operations over time/1 worker, 50% reads:
5.35 M/s
operations over time/1 worker, 90% reads:
10.79 M/s
operations over time/2 workers, 10% reads:
4.80 M/s
operations over time/2 workers, 50% reads:
5.19 M/s
operations over time/2 workers, 90% reads:
10.76 M/s
operations over time/4 workers, 10% reads:
3.96 M/s
operations over time/4 workers, 50% reads:
6.30 M/s
operations over time/4 workers, 90% reads:
10.09 M/s
time per operation/1 worker, 10% reads:
173.99 ns
time per operation/1 worker, 50% reads:
186.80 ns
time per operation/1 worker, 90% reads:
92.66 ns
time per operation/2 workers, 10% reads:
416.56 ns
time per operation/2 workers, 50% reads:
385.04 ns
time per operation/2 workers, 90% reads:
185.90 ns
time per operation/4 workers, 10% reads:
1010.71 ns
time per operation/4 workers, 50% reads:
634.89 ns
time per operation/4 workers, 90% reads:
396.47 ns
Kcas_data Mvar:
messages over time/1 adder, 1 nb taker:
0.06 M/s
messages over time/1 adder, 1 taker:
0.07 M/s
messages over time/1 adder, 2 nb takers:
0.07 M/s
messages over time/1 adder, 2 takers:
0.07 M/s
messages over time/1 nb adder, 1 nb taker:
0.08 M/s
messages over time/1 nb adder, 1 taker:
0.08 M/s
messages over time/1 nb adder, 2 nb takers:
0.09 M/s
messages over time/1 nb adder, 2 takers:
0.09 M/s
messages over time/2 adders, 1 nb taker:
0.07 M/s
messages over time/2 adders, 1 taker:
0.07 M/s
messages over time/2 adders, 2 nb takers:
0.07 M/s
messages over time/2 adders, 2 takers:
0.07 M/s
messages over time/2 nb adders, 1 nb taker:
0.08 M/s
messages over time/2 nb adders, 1 taker:
0.08 M/s
messages over time/2 nb adders, 2 nb takers:
0.08 M/s
messages over time/2 nb adders, 2 takers:
0.07 M/s
time per message/1 adder, 1 nb taker:
30948.90 ns
time per message/1 adder, 1 taker:
27282.31 ns
time per message/1 adder, 2 nb takers:
40719.81 ns
time per message/1 adder, 2 takers:
40957.75 ns
time per message/1 nb adder, 1 nb taker:
24659.28 ns
time per message/1 nb adder, 1 taker:
25397.02 ns
time per message/1 nb adder, 2 nb takers:
33556.20 ns
time per message/1 nb adder, 2 takers:
34162.09 ns
time per message/2 adders, 1 nb taker:
40121.18 ns
time per message/2 adders, 1 taker:
43474.03 ns
time per message/2 adders, 2 nb takers:
53498.11 ns
time per message/2 adders, 2 takers:
53571.71 ns
time per message/2 nb adders, 1 nb taker:
35488.78 ns
time per message/2 nb adders, 1 taker:
36725.56 ns
time per message/2 nb adders, 2 nb takers:
52354.83 ns
time per message/2 nb adders, 2 takers:
53880.03 ns
Kcas_data Queue:
messages over time/1 nb adder, 1 nb taker:
21.07 M/s
messages over time/1 nb adder, 1 taker:
25.89 M/s
messages over time/1 nb adder, 2 nb takers:
24.75 M/s
messages over time/1 nb adder, 2 takers:
17.96 M/s
messages over time/2 nb adders, 1 nb taker:
23.23 M/s
messages over time/2 nb adders, 1 taker:
23.04 M/s
messages over time/2 nb adders, 2 nb takers:
20.94 M/s
messages over time/2 nb adders, 2 takers:
21.22 M/s
messages over time/one domain:
13.14 M/s
time per message/1 nb adder, 1 nb taker:
94.92 ns
time per message/1 nb adder, 1 taker:
77.25 ns
time per message/1 nb adder, 2 nb takers:
121.19 ns
time per message/1 nb adder, 2 takers:
167.08 ns
time per message/2 nb adders, 1 nb taker:
129.17 ns
time per message/2 nb adders, 1 taker:
130.18 ns
time per message/2 nb adders, 2 nb takers:
190.99 ns
time per message/2 nb adders, 2 takers:
188.49 ns
time per message/one domain:
76.13 ns
Kcas_data Stack:
messages over time/1 nb adder, 1 nb taker:
27.57 M/s
messages over time/1 nb adder, 1 taker:
24.40 M/s
messages over time/1 nb adder, 2 nb takers:
21.21 M/s
messages over time/1 nb adder, 2 takers:
22.55 M/s
messages over time/2 nb adders, 1 nb taker:
30.27 M/s
messages over time/2 nb adders, 1 taker:
26.88 M/s
messages over time/2 nb adders, 2 nb takers:
22.96 M/s
messages over time/2 nb adders, 2 takers:
23.38 M/s
messages over time/one domain:
14.97 M/s
time per message/1 nb adder, 1 nb taker:
72.55 ns
time per message/1 nb adder, 1 taker:
81.96 ns
time per message/1 nb adder, 2 nb takers:
141.46 ns
time per message/1 nb adder, 2 takers:
133.06 ns
time per message/2 nb adders, 1 nb taker:
99.12 ns
time per message/2 nb adders, 1 taker:
111.60 ns
time per message/2 nb adders, 2 nb takers:
174.23 ns
time per message/2 nb adders, 2 takers:
171.11 ns
time per message/one domain:
66.81 ns
(cd _build/default/test/kcas && ./ms_queue_test.exe)
Testing `MS queue'.
This run has ID `D4KZQOH9'.
[OK] write skew 0
[OK] tail leak 0
Full test results in `/src/_build/default/test/kcas/_build/_tests/MS queue'.
Test Successful in 10.207s. 2 tests run.
(cd _build/default/test/kcas_data && ./stack_test_stm.exe)
random seed: 372729080
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Stack sequential
[✓] 1000 0 0 1000 / 1000 178.6s Stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./accumulator_test_stm.exe)
random seed: 240528298
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Accumulator sequential
[ ] 273 0 0 27[✓] 1000 0 0 1000 / 1000 182.4s Accumulator concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./dllist_test_stm.exe)
random seed: 409290036
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Dllist sequential
[✓] 1000 0 0 1000 / 1000 185.3s Dllist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./linearizable_chaining_example.exe)
random seed: 479157484
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Hashtbl_with_order sequential
[ ] 1 0[✓] 1000 0 0 1000 / 1000 191.3s Hashtbl_with_order concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./hashtbl_test_stm.exe)
random seed: 420434104
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Hashtbl sequential
[ ] 636 0[✓] 1000 0 0 1000 / 1000 201.7s Hashtbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/kcas_data && ./queue_test_stm.exe)
random seed: 347247223
generated error fail pass / total time test name
[✓] 1000 0 0 1000 / 1000 0.0s Queue sequential
[✓] 1000 0 0 1000 / 1000 202.5s Queue concurrent
================================================================================
success (ran 2 tests)
2024-10-11 08:08.40 ---> saved as "66992a294d841c5f5178fad3a7d37decf60d85c5832ea99385c1dcbf4c74718e"
Job succeeded
2024-10-11 08:08.42: Job succeeded