Organisations ocaml-multicore picos a398de ()debian-11-5.2_opam-2.2
debian-11-5.2_opam-2.2

Created at Sep 18 15:15 +00:00
1h33m in queue
Finished at Sep 18 16:49 +00:00
a398de
Ran for 40s
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2024-09-18 15:15.09: New job: test ocaml-multicore/picos https://github.com/ocaml-multicore/picos.git#refs/heads/introduce-per_thread-cache (a398de71d465365cf21fc3159c71aa4bd81d3852) (linux-x86_64:debian-11-5.2_opam-2.2)
Base: ocaml/opam:debian-11-ocaml-5.2@sha256:732610448ab04fcd8405607d63114a25188346d4f6d97c0a34fd1c4f6b7dcd39
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/picos.git" -b "introduce-per_thread-cache" && cd "picos" && git reset --hard a398de71
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-11-ocaml-5.2@sha256:732610448ab04fcd8405607d63114a25188346d4f6d97c0a34fd1c4f6b7dcd39
# debian-11-5.2_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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam ./
RUN opam pin add -yn picos_std.dev './' && \
    opam pin add -yn picos_mux.dev './' && \
    opam pin add -yn picos_meta.dev './' && \
    opam pin add -yn picos_lwt.dev './' && \
    opam pin add -yn picos_io_cohttp.dev './' && \
    opam pin add -yn picos_io.dev './' && \
    opam pin add -yn picos_aux.dev './' && \
    opam pin add -yn picos.dev './'
ENV DEPS="alcotest.1.8.0 angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 backoff.0.1.0 base.v0.17.1 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base base64.3.5.1 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.0 camlp-streams.5.0.1 cmdliner.1.3.0 cohttp.6.0.0~beta2 cohttp-lwt.6.0.0~beta2 cohttp-lwt-unix.6.0.0~beta2 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-gmp.4 conf-gmp-powm-sec.3 conf-npm.1 conf-pkg-config.3 containers.3.14 cppo.1.7.0 csexp.1.5.2 digestif.1.2.0 domain-local-await.1.0.1 domain-name.0.4.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 duration.0.2.1 either.1.0.0 eqaf.0.10 fmt.0.9.0 fpath.0.7.3 gen.1.1 gmap.0.3.0 host-arch-x86_64.1 host-system-other.1 http.6.0.0~beta2 ipaddr.5.6.0 ipaddr-sexp.5.6.0 js_of_ocaml.5.8.2 js_of_ocaml-compiler.5.8.2 kdf.1.0.0 logs.0.7.0 lwt.5.7.0 macaddr.5.6.0 magic-mime.1.3.1 mdx.2.4.1 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 mirage-crypto.1.1.0 mirage-crypto-ec.1.1.0 mirage-crypto-pk.1.1.0 mirage-crypto-rng.1.1.0 mtime.2.1.0 multicore-bench.0.1.5 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 num.1.5-1 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 ohex.0.2.0 oseq.0.5.1 parsexp.v0.17.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.0 ppxlib.0.33.0 ppxlib_jane.v0.17.0 psq.0.2.1 ptime.1.2.0 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 rresult.0.7.0 sedlex.3.2 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.3 x509.1.0.3 yojson.2.2.2 zarith.1.14"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.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


2024-09-18 15:15.09: Using cache hint "ocaml-multicore/picos-ocaml/opam:debian-11-ocaml-5.2@sha256:732610448ab04fcd8405607d63114a25188346d4f6d97c0a34fd1c4f6b7dcd39-debian-11-5.2_opam-2.2-cb19b444f59bbbc9738e84341f658770"
2024-09-18 15:15.09: Using OBuilder spec:
((from ocaml/opam:debian-11-ocaml-5.2@sha256:732610448ab04fcd8405607d63114a25188346d4f6d97c0a34fd1c4f6b7dcd39)
 (comment debian-11-5.2_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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam)
       (dst ./))
 (run (network host)
      (shell  "opam pin add -yn picos_std.dev './' && \
             \nopam pin add -yn picos_mux.dev './' && \
             \nopam pin add -yn picos_meta.dev './' && \
             \nopam pin add -yn picos_lwt.dev './' && \
             \nopam pin add -yn picos_io_cohttp.dev './' && \
             \nopam pin add -yn picos_io.dev './' && \
             \nopam pin add -yn picos_aux.dev './' && \
             \nopam pin add -yn picos.dev './'"))
 (env DEPS "alcotest.1.8.0 angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 backoff.0.1.0 base.v0.17.1 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base base64.3.5.1 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.0 camlp-streams.5.0.1 cmdliner.1.3.0 cohttp.6.0.0~beta2 cohttp-lwt.6.0.0~beta2 cohttp-lwt-unix.6.0.0~beta2 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-gmp.4 conf-gmp-powm-sec.3 conf-npm.1 conf-pkg-config.3 containers.3.14 cppo.1.7.0 csexp.1.5.2 digestif.1.2.0 domain-local-await.1.0.1 domain-name.0.4.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 duration.0.2.1 either.1.0.0 eqaf.0.10 fmt.0.9.0 fpath.0.7.3 gen.1.1 gmap.0.3.0 host-arch-x86_64.1 host-system-other.1 http.6.0.0~beta2 ipaddr.5.6.0 ipaddr-sexp.5.6.0 js_of_ocaml.5.8.2 js_of_ocaml-compiler.5.8.2 kdf.1.0.0 logs.0.7.0 lwt.5.7.0 macaddr.5.6.0 magic-mime.1.3.1 mdx.2.4.1 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 mirage-crypto.1.1.0 mirage-crypto-ec.1.1.0 mirage-crypto-pk.1.1.0 mirage-crypto-rng.1.1.0 mtime.2.1.0 multicore-bench.0.1.5 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 num.1.5-1 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 ohex.0.2.0 oseq.0.5.1 parsexp.v0.17.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.0 ppxlib.0.33.0 ppxlib_jane.v0.17.0 psq.0.2.1 ptime.1.2.0 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 rresult.0.7.0 sedlex.3.2 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.3 x509.1.0.3 yojson.2.2.2 zarith.1.14")
 (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 picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.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"))
)


2024-09-18 15:15.09: Waiting for resource in pool OCluster
2024-09-18 16:43.40: Waiting for worker…
2024-09-18 16:49.03: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at a398de7 Introduce `Per_thread` cache


(from ocaml/opam:debian-11-ocaml-5.2@sha256:732610448ab04fcd8405607d63114a25188346d4f6d97c0a34fd1c4f6b7dcd39)
2024-09-18 16:49.03 ---> using "3867130ca5f78e0781b0e4d2cdda1ba43641985d5e99c3f8aab7241aba7c6a27" from cache


/: (comment debian-11-5.2_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"))
2024-09-18 16:49.03 ---> using "f5e433e079c4f045b66c834bbbe86bd5996d6b5fe3e572cd9fb7077ba9cd4fdd" 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
2024-09-18 16:49.03 ---> using "593947204b4e7a2257ea270fd470448dfca8691f010a34900163289ca1cb0740" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-121-generic
The OCaml toplevel, version 5.2.0
2.2.1
2024-09-18 16:49.03 ---> using "bf05ab109cd8109f96a5ad5c0de6aa29cb6aef53a27149a1f75009847064442b" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-09-18 16:49.03 ---> using "a5c002f1e9f3be791ceb0e94d4a51a0fefb6fa5d0562abd438c1626378a0ddea" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   e89899ac28..45f961713f  master     -> origin/master
45f961713f Merge pull request #26585 from dra27/trunk-tweaks


<><> 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
2024-09-18 16:49.03 ---> using "b957cea465b43f34c1ca3790105018fae88864a708a1c3e0bcd7abcb4a7dbfdf" from cache


/src: (copy (src picos_std.opam picos_mux.opam picos_meta.opam picos_lwt.opam picos_io_cohttp.opam picos_io.opam picos_aux.opam picos.opam)
            (dst ./))
2024-09-18 16:49.03 ---> using "5c127930ccb0679bddcb4fa70a2cfeb9d1bccf330eca54545e28b47f19930aea" from cache


/src: (run (network host)
           (shell  "opam pin add -yn picos_std.dev './' && \
                  \nopam pin add -yn picos_mux.dev './' && \
                  \nopam pin add -yn picos_meta.dev './' && \
                  \nopam pin add -yn picos_lwt.dev './' && \
                  \nopam pin add -yn picos_io_cohttp.dev './' && \
                  \nopam pin add -yn picos_io.dev './' && \
                  \nopam pin add -yn picos_aux.dev './' && \
                  \nopam pin add -yn picos.dev './'"))
[picos_std.dev] synchronised (file:///src)
picos_std is now pinned to file:///src (version dev)
[picos_mux.dev] synchronised (file:///src)
picos_mux is now pinned to file:///src (version dev)
[picos_meta.dev] synchronised (file:///src)
picos_meta is now pinned to file:///src (version dev)
[picos_lwt.dev] synchronised (file:///src)
picos_lwt is now pinned to file:///src (version dev)
[picos_io_cohttp.dev] synchronised (file:///src)
picos_io_cohttp is now pinned to file:///src (version dev)
[picos_io.dev] synchronised (file:///src)
picos_io is now pinned to file:///src (version dev)
[picos_aux.dev] synchronised (file:///src)
picos_aux is now pinned to file:///src (version dev)
[picos.dev] synchronised (file:///src)
picos is now pinned to file:///src (version dev)
2024-09-18 16:49.03 ---> using "b0b88467f2d34d3c31b3e4e477703a90b6cdd6d905b7151da446bfb648bce8e3" from cache


/src: (env DEPS "alcotest.1.8.0 angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 backoff.0.1.0 base.v0.17.1 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base base64.3.5.1 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.0 camlp-streams.5.0.1 cmdliner.1.3.0 cohttp.6.0.0~beta2 cohttp-lwt.6.0.0~beta2 cohttp-lwt-unix.6.0.0~beta2 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-gmp.4 conf-gmp-powm-sec.3 conf-npm.1 conf-pkg-config.3 containers.3.14 cppo.1.7.0 csexp.1.5.2 digestif.1.2.0 domain-local-await.1.0.1 domain-name.0.4.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 duration.0.2.1 either.1.0.0 eqaf.0.10 fmt.0.9.0 fpath.0.7.3 gen.1.1 gmap.0.3.0 host-arch-x86_64.1 host-system-other.1 http.6.0.0~beta2 ipaddr.5.6.0 ipaddr-sexp.5.6.0 js_of_ocaml.5.8.2 js_of_ocaml-compiler.5.8.2 kdf.1.0.0 logs.0.7.0 lwt.5.7.0 macaddr.5.6.0 magic-mime.1.3.1 mdx.2.4.1 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 mirage-crypto.1.1.0 mirage-crypto-ec.1.1.0 mirage-crypto-pk.1.1.0 mirage-crypto-rng.1.1.0 mtime.2.1.0 multicore-bench.0.1.5 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 num.1.5-1 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.8 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 ohex.0.2.0 oseq.0.5.1 parsexp.v0.17.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.0 ppxlib.0.33.0 ppxlib_jane.v0.17.0 psq.0.2.1 ptime.1.2.0 qcheck-core.0.22 qcheck-multicoretests-util.0.4 qcheck-stm.0.4 re.1.12.0 result.1.5 rresult.0.7.0 sedlex.3.2 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.3 x509.1.0.3 yojson.2.2.2 zarith.1.14")


/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 picos_std.dev picos_mux.dev picos_meta.dev picos_lwt.dev picos_io_cohttp.dev picos_io.dev picos_aux.dev picos.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bullseye InRelease [116 kB]
- Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [27.2 kB]
- Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
- Get:4 http://deb.debian.org/debian bullseye/main amd64 Packages [8066 kB]
- Get:5 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages [294 kB]
- Fetched 8547 kB in 1s (6184 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[picos.dev] synchronised (no changes)
[picos_aux.dev] synchronised (no changes)
[picos_io.dev] synchronised (no changes)
[picos_io_cohttp.dev] synchronised (no changes)
[picos_lwt.dev] synchronised (no changes)
[picos_meta.dev] synchronised (no changes)
[picos_mux.dev] synchronised (no changes)
[picos_std.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 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
    libgmp-dev npm pkg-config


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "npm" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed


- Regenerating fonts cache... 


- Setting up node-indent-string (4.0.0-1) ..

2024-09-18 16:49.03 ---> using "ef7048e33c124fea14cfba45401c68fabcbd4222db0037c732a2b2cbcbd8a283" 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 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-domains 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 102 packages
  - install alcotest                   1.8.0
  - install angstrom                   0.16.1
  - install asn1-combinators           0.3.2
  - install astring                    0.8.5
  - install backoff                    0.1.0
  - install base                       v0.17.1
  - install base-bytes                 base
  - install base64                     3.5.1
  - install bigstringaf                0.10.0
  - install bos                        0.2.1
  - install ca-certs                   1.0.0
  - install camlp-streams              5.0.1
  - install cmdliner                   1.3.0
  - install cohttp                     6.0.0~beta2
  - install cohttp-lwt                 6.0.0~beta2
  - install cohttp-lwt-unix            6.0.0~beta2
  - install conduit                    6.2.3
  - install conduit-lwt                6.2.3
  - install conduit-lwt-unix           6.2.3
  - install conf-gmp                   4
  - install conf-gmp-powm-sec          3
  - install conf-npm                   1
  - install conf-pkg-config            3
  - install containers                 3.14
  - install cppo                       1.7.0
  - install csexp                      1.5.2
  - install digestif                   1.2.0
  - install domain-local-await         1.0.1
  - install domain-name                0.4.0
  - install domain_shims               0.1.0
  - install dscheck                    0.5.0
  - install dune                       3.16.0
  - install dune-configurator          3.16.0
  - install duration                   0.2.1
  - install either                     1.0.0
  - install eqaf                       0.10
  - install fmt                        0.9.0
  - install fpath                      0.7.3
  - install gen                        1.1
  - install gmap                       0.3.0
  - install http                       6.0.0~beta2
  - install ipaddr                     5.6.0
  - install ipaddr-sexp                5.6.0
  - install js_of_ocaml                5.8.2
  - install js_of_ocaml-compiler       5.8.2
  - install kdf                        1.0.0
  - install logs                       0.7.0
  - install lwt                        5.7.0
  - install macaddr                    5.6.0
  - install magic-mime                 1.3.1
  - install mdx                        2.4.1
  - install menhir                     20240715
  - install menhirCST                  20240715
  - install menhirLib                  20240715
  - install menhirSdk                  20240715
  - install mirage-crypto              1.1.0
  - install mirage-crypto-ec           1.1.0
  - install mirage-crypto-pk           1.1.0
  - install mirage-crypto-rng          1.1.0
  - install mtime                      2.1.0
  - install multicore-bench            0.1.5
  - install multicore-magic            2.3.0
  - install multicore-magic-dscheck    2.3.0
  - install num                        1.5-1
  - install ocaml-compiler-libs        v0.17.0
  - install ocaml-syntax-shims         1.0.0
  - install ocaml-version              3.6.8
  - install ocaml_intrinsics_kernel    v0.17.1
  - install ocamlbuild                 0.15.0
  - install ocamlfind                  1.9.6
  - install ocplib-endian              1.2
  - install ohex                       0.2.0
  - install oseq                       0.5.1
  - install parsexp                    v0.17.0
  - install ppx_derivers               1.2.1
  - install ppx_sexp_conv              v0.17.0
  - install ppxlib                     0.33.0
  - install ppxlib_jane                v0.17.0
  - install psq                        0.2.1
  - install ptime                      1.2.0
  - 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 rresult                    0.7.0
  - install sedlex                     3.2
  - install seq                        base
  - install sexplib                    v0.17.0
  - install sexplib0                   v0.17.0
  - install stdlib-shims               0.3.0
  - install stringext                  1.6.0
  - install thread-local-storage       0.2
  - install thread-table               1.0.0
  - install topkg                      1.0.7
  - install tsort                      2.1.0
  - install uri                        4.4.0
  - install uri-sexp                   4.4.0
  - install uutf                       1.0.3
  - install x509                       1.0.3
  - install yojson                     2.2.2
  - install zarith                     1.14


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.0  (cached)
-> retrieved base64.3.5.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved base.v0.17.1  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.1.0.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved conf-gmp.4  (cached)
-> retrieved conf-gmp-powm-sec.3  (cached)
-> retrieved cohttp.6.0.0~beta2, cohttp-lwt.6.0.0~beta2, cohttp-lwt-unix.6.0.0~beta2, http.6.0.0~beta2  (cached)
-> retrieved conduit.6.2.3, conduit-lwt.6.2.3, conduit-lwt-unix.6.2.3  (cached)
-> retrieved containers.3.14  (cached)
-> installed conf-gmp.4
-> installed conf-npm.1
-> installed conf-pkg-config.3
-> retrieved cppo.1.7.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-name.0.4.0  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> installed conf-gmp-powm-sec.3
-> retrieved dscheck.0.5.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved ipaddr.5.6.0, ipaddr-sexp.5.6.0, macaddr.5.6.0  (cached)
-> retrieved digestif.1.2.0  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.7.0  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved dune.3.16.0, dune-configurator.3.16.0  (cached)
-> retrieved js_of_ocaml.5.8.2, js_of_ocaml-compiler.5.8.2  (cached)
-> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715  (cached)
-> retrieved mirage-crypto.1.1.0, mirage-crypto-ec.1.1.0, mirage-crypto-pk.1.1.0, mirage-crypto-rng.1.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-bench.0.1.5  (cached)
-> retrieved multicore-magic.2.3.0, multicore-magic-dscheck.2.3.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved num.1.5-1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.8  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved oseq.0.5.1  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.0  (cached)
-> retrieved ppxlib_jane.v0.17.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved qcheck-core.0.22  (cached)
-> retrieved qcheck-multicoretests-util.0.4, qcheck-stm.0.4  (cached)
-> retrieved ppxlib.0.33.0  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved rresult.0.7.0  (cached)
-> retrieved sedlex.3.2  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved tsort.2.1.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved x509.1.0.3  (cached)
-> retrieved yojson.2.2.2  (cached)
-> retrieved zarith.1.14  (cached)
-> installed num.1.5-1
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed zarith.1.14
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed rresult.0.7.0
-> installed uutf.1.0.3
-> installed mtime.2.1.0
-> installed fmt.0.9.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed dune.3.16.0
-> installed fpath.0.7.3
-> installed backoff.0.1.0
-> installed base64.3.5.1
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed asn1-combinators.0.3.2
-> installed cppo.1.7.0
-> installed domain-name.0.4.0
-> installed domain_shims.0.1.0
-> installed duration.0.2.1
-> installed either.1.0.0
-> installed eqaf.0.10
-> installed gen.1.1
-> installed gmap.0.3.0
-> installed http.6.0.0~beta2
-> installed macaddr.5.6.0
-> installed magic-mime.1.3.1
-> installed menhirCST.20240715
-> installed menhirLib.20240715
-> installed menhirSdk.20240715
-> installed multicore-magic.2.3.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.3.6.8
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed ohex.0.2.0
-> installed oseq.0.5.1
-> installed ppx_derivers.1.2.1
-> installed psq.0.2.1
-> installed qcheck-core.0.22
-> installed re.1.12.0
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed thread-local-storage.0.2
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed yojson.2.2.2
-> installed ocplib-endian.1.2
-> installed ipaddr.5.6.0
-> installed qcheck-multicoretests-util.0.4
-> installed digestif.1.2.0
-> installed domain-local-await.1.0.1
-> installed qcheck-stm.0.4
-> installed alcotest.1.8.0
-> installed multicore-bench.0.1.5
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.16.0
-> installed bigstringaf.0.10.0
-> installed sexplib.v0.17.0
-> installed angstrom.0.16.1
-> installed mirage-crypto.1.1.0
-> installed containers.3.14
-> installed kdf.1.0.0
-> installed dscheck.0.5.0
-> installed multicore-magic-dscheck.2.3.0
-> installed uri.4.4.0
-> installed lwt.5.7.0
-> installed base.v0.17.1
-> installed menhir.20240715
-> installed ppxlib.0.33.0
-> installed ppxlib_jane.v0.17.0
-> installed sedlex.3.2
-> installed ppx_sexp_conv.v0.17.0
-> installed uri-sexp.4.4.0
-> installed ipaddr-sexp.5.6.0
-> installed js_of_ocaml-compiler.5.8.2
-> installed js_of_ocaml.5.8.2
-> installed logs.0.7.0
-> installed mirage-crypto-rng.1.1.0
-> installed mirage-crypto-pk.1.1.0
-> installed conduit.6.2.3
-> installed cohttp.6.0.0~beta2
-> installed mdx.2.4.1
-> installed bos.0.2.1
-> installed conduit-lwt.6.2.3
-> installed cohttp-lwt.6.0.0~beta2
-> installed mirage-crypto-ec.1.1.0
-> installed x509.1.0.3
-> installed ca-certs.1.0.0
-> installed conduit-lwt-unix.6.2.3
-> installed cohttp-lwt-unix.6.0.0~beta2
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-18 16:49.03 ---> using "545ee5026e3c1f2197ff790c53a03c8197f470cd300b8a6bf67ff9d8251769ed" from cache


/src: (copy (src .) (dst /src))
2024-09-18 16:49.04 ---> saved as "50531df15c31808970767493bca3b9463f10dd14ca60cd700c20224754b6a059"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test && ./test_server_and_client.exe)
Using blocking sockets and fibers on OCaml 5:
  Looping server running
  Server listening
  Server accepting
  Client A running
  Client B running
  Server accepted client
  Server accepting
  Server accepted client
  Server accepting
  Client A connected
  Client A wrote 100
  Client B connected
  Client B wrote 100
  Server read 100
  Server wrote 50
  Server read 100
  Server wrote 50
  Client A read 50
  Client B read 50
Server and Client test: OK
(cd _build/default/test && ./test_lwt_unix.exe)
Testing `Picos_lwt'.
This run has ID `SNP3OUE6'.


  [OK]          Basics          0   


Full test results in `/src/_build/default/test/_build/_tests/Picos_lwt'.
Test Successful in 0.050s. 1 test run.
(cd _build/default/test && ./test_finally.exe)
Testing `Picos_finally'.
This run has ID `BWOITDVG'.


  [OK]          move            0   is lazy.
  [OK]          borrow          0   returns resource.


Full test results in `/src/_build/default/test/_build/_tests/Picos_finally'.
Test Successful in 0.001s. 2 tests run.
(cd _build/default/test && ./test_picos_lwt_unix_with_cohttp.exe)
Uri: //127.0.0.1:8000/hello-lwt
Method: GET


host: 127.0.0.1:8000
user-agent: ocaml-cohttp/v6.0.0_beta2


Body: 
(cd _build/default/test && ./test_sync.exe -- Event 0)
Testing `Picos_sync'.
This run has ID `H77000LO'.


  [SKIP]        Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [OK]          Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.104s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- Lazy 0)
Testing `Picos_sync'.
This run has ID `CI16T9V5'.


  [SKIP]        Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [OK]          Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- Lazy 1)
Testing `Picos_sync'.
This run has ID `14B47SKV'.


  [SKIP]        Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [OK]          Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- Semaphore 0)
Testing `Picos_sync'.
This run has ID `C3FLUUXZ'.


  [SKIP]        Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [OK]          Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/test && ./test_io_cohttp.exe)
Uri: //127.0.0.1:46005/hello-io-cohttp
Method: POST


host: 127.0.0.1:46005
user-agent: ocaml-cohttp/v6.0.0_beta2
content-length: 17


Body: It's-a-Me, Picos!
(cd _build/default/test && ./test_sync.exe -- Semaphore 1)
Testing `Picos_sync'.
This run has ID `MFCQH2FI'.


  [SKIP]        Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [OK]          Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.042s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- 'Mutex and Condition' 0)
Testing `Picos_sync'.
This run has ID `APJDCMDD'.


  [OK]          Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.001s. 1 test run.
(cd _build/default/bench && ./main.exe -brief 'Picos Computation')
Picos Computation:
  time per attach detach pair/trivial:
    32.06 ns
  attach detach pairs over time/trivial:
    31.19 M/s
  time per attach detach pair/1 worker:
    111.62 ns
  attach detach pairs over time/1 worker:
    8.96 M/s
  time per attach detach pair/2 workers:
    464.41 ns
  attach detach pairs over time/2 workers:
    4.31 M/s
  time per attach detach pair/4 workers:
    1730.14 ns
  attach detach pairs over time/4 workers:
    2.31 M/s
(cd _build/default/test && ./test_sync.exe -- 'Mutex and Condition' 1)
Testing `Picos_sync'.
This run has ID `BSCYKGJ8'.


  [SKIP]        Mutex and Condition          0   basics.
  [OK]          Mutex and Condition          1   errors.
  [SKIP]        Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.002s. 1 test run.
(cd _build/default/bench && ./main.exe -brief 'Picos Current')
Picos Current:
  time per op/1 worker:
    9.98 ns
  ops over time/1 worker:
    100.22 M/s
  time per op/2 workers:
    11.35 ns
  ops over time/2 workers:
    176.25 M/s
  time per op/4 workers:
    11.17 ns
  ops over time/4 workers:
    358.11 M/s
(cd _build/default/test && ./test_picos_dscheck.exe)
Testing `Picos DSCheck'.
This run has ID `8VT8IV1E'.


  [OK]          Trigger              0   basic contract.
  [OK]          Computation          0   basic contract.
  [OK]          Computation          1   removes triggers.


Full test results in `/src/_build/default/test/_build/_tests/Picos DSCheck'.
Test Successful in 0.344s. 3 tests run.
(cd _build/default/bench && ./main.exe -brief 'Picos FLS (excluding Current)')
Picos FLS (excluding Current):
  time per get/1 worker:
    3.79 ns
  gets over time/1 worker:
    263.73 M/s
  time per set/1 worker:
    8.79 ns
  sets over time/1 worker:
    113.83 M/s
  time per get/2 workers:
    4.37 ns
  gets over time/2 workers:
    457.97 M/s
  time per set/2 workers:
    8.43 ns
  sets over time/2 workers:
    237.14 M/s
  time per get/4 workers:
    3.77 ns
  gets over time/4 workers:
    1062.08 M/s
  time per set/4 workers:
    8.22 ns
  sets over time/4 workers:
    486.74 M/s
(cd _build/default/test && ./test_io.exe)
Testing `Picos_io'.
This run has ID `719BSXUF'.


  [OK]          Unix          0   openfile and read.
  [OK]          Unix          1   sleepf.
  [OK]          Unix          2   select empty timeout.
  [OK]          Unix          3   select empty ∞.
  [OK]          Unix          4   select.
  [OK]          Unix          5   system.


Full test results in `/src/_build/default/test/_build/_tests/Picos_io'.
Test Successful in 0.523s. 6 tests run.
(cd _build/default/test && ./test_structured.exe)
Testing `Picos_structured'.
This run has ID `WJVIH6I8'.


  [OK]          Bundle          0   fork after terminate.
  [OK]          Bundle          1   fork after escape.
  [OK]          Bundle          2   exception in child terminates.
  [OK]          Bundle          3   cancelation awaits children.
  [OK]          Bundle          4   block raises when forbidden.
  [OK]          Bundle          5   block raises Sys_error when fiber finishes.
  [OK]          Bundle          6   termination nests.
  [OK]          Bundle          7   promise cancelation does not terminate.
  [OK]          Bundle          8   error in promise terminates.
  [OK]          Bundle          9   can wait promises.
  [OK]          Bundle         10   can select promises.
  [OK]          Bundle         11   any and all errors.
  [OK]          Bundle         12   any and all returns.
  [OK]          Bundle         13   race any.


Full test results in `/src/_build/default/test/_build/_tests/Picos_structured'.
Test Successful in 0.710s. 14 tests run.
(cd _build/default/bench && ./main.exe -brief 'Picos TLS')
Picos TLS:
  time per get/1 worker:
    6.71 ns
  gets over time/1 worker:
    149.13 M/s
  time per set/1 worker:
    21.50 ns
  sets over time/1 worker:
    46.50 M/s
  time per get/2 workers:
    6.34 ns
  gets over time/2 workers:
    315.26 M/s
  time per set/2 workers:
    17.93 ns
  sets over time/2 workers:
    111.57 M/s
  time per get/4 workers:
    8.49 ns
  gets over time/4 workers:
    470.97 M/s
  time per set/4 workers:
    18.94 ns
  sets over time/4 workers:
    211.21 M/s
(cd _build/default/test && ./test_mpmcq_dscheck.exe)
Testing `Picos_mpmcq DSCheck'.
This run has ID `CVMPXLDK'.


  [OK]          Multiple pushes and pops          0   


Full test results in `/src/_build/default/test/_build/_tests/Picos_mpmcq DSCheck'.
Test Successful in 1.160s. 1 test run.
(cd _build/default/test && ./test_select.exe)
Testing `Picos_select'.
This run has ID `RG52EAYQ'.


  [OK]          Intr          0   


Full test results in `/src/_build/default/test/_build/_tests/Picos_select'.
Test Successful in 1.458s. 1 test run.
(cd _build/default/bench && ./main.exe -brief 'Picos DLS')
Picos DLS:
  time per get/1 worker:
    6.64 ns
  gets over time/1 worker:
    150.68 M/s
  time per set/1 worker:
    10.03 ns
  sets over time/1 worker:
    99.66 M/s
  time per get/2 workers:
    9.63 ns
  gets over time/2 workers:
    207.63 M/s
  time per set/2 workers:
    9.99 ns
  sets over time/2 workers:
    200.30 M/s
  time per get/4 workers:
    5.83 ns
  gets over time/4 workers:
    686.46 M/s
  time per set/4 workers:
    19.74 ns
  sets over time/4 workers:
    202.67 M/s
(cd _build/default/test && /usr/bin/node test_js_of_ocaml.bc.js)
Hello, from js_of_ocaml with Picos!
(cd _build/default/test && ./test_io_with_lwt.exe)
Testing `Picos_io_with_lwt'.
This run has ID `Y5VMJP2Z'.


  [OK]          Unix          0   system.


Full test results in `/src/_build/default/test/_build/_tests/Picos_io_with_lwt'.
Test Successful in 2.021s. 1 test run.
(cd _build/default/bench && ./main.exe -brief 'Picos Mutex')
Picos Mutex:
  time per locked yield/1 fiber:
    240.64 ns
  locked yields over time/1 fiber:
    4.16 M/s
  time per locked yield/2 fibers:
    320.35 ns
  locked yields over time/2 fibers:
    3.12 M/s
  time per locked yield/4 fibers:
    478.22 ns
  locked yields over time/4 fibers:
    2.09 M/s
  time per locked yield/8 fibers:
    438.61 ns
  locked yields over time/8 fibers:
    2.28 M/s
  time per locked yield/256 fibers:
    443.95 ns
  locked yields over time/256 fibers:
    2.25 M/s
  time per locked yield/512 fibers:
    490.27 ns
  locked yields over time/512 fibers:
    2.04 M/s
  time per locked yield/1024 fibers:
    551.23 ns
  locked yields over time/1024 fibers:
    1.81 M/s
  time per locked yield/2 domains:
    5523.88 ns
  locked yields over time/2 domains:
    0.36 M/s
  time per locked yield/4 domains:
    14559.38 ns
  locked yields over time/4 domains:
    0.27 M/s
  time per locked yield/8 domains:
    25550.44 ns
  locked yields over time/8 domains:
    0.31 M/s
(cd _build/default/test && ./test_picos.exe)
Testing `Picos'.
This run has ID `96URMPOQ'.


  [OK]          Trigger               0   basics.
  [OK]          Computation           0   basics.
  [OK]          Computation           1   tx.
  [OK]          Computation           2   signals in order.
  [OK]          Fiber.FLS             0   basics.
  [OK]          Cancel                0   
  [OK]          Cancel after          0   


Full test results in `/src/_build/default/test/_build/_tests/Picos'.
Test Successful in 2.926s. 7 tests run.
(cd _build/default/bench && ./main.exe -brief 'Picos Semaphore')
Picos Semaphore:
  time per acquired yield/4 fibers, 1 resource:
    1042.54 ns
  acquired yields over time/4 fibers, 1 resource:
    0.96 M/s
  time per acquired yield/4 fibers, 2 resources:
    702.16 ns
  acquired yields over time/4 fibers, 2 resources:
    1.42 M/s
  time per acquired yield/4 fibers, 3 resources:
    584.01 ns
  acquired yields over time/4 fibers, 3 resources:
    1.71 M/s
  time per acquired yield/4 fibers, 4 resources:
    169.61 ns
  acquired yields over time/4 fibers, 4 resources:
    5.90 M/s
  time per acquired yield/4 domains, 1 resource:
    9471.78 ns
  acquired yields over time/4 domains, 1 resource:
    0.42 M/s
  time per acquired yield/4 domains, 2 resources:
    4699.02 ns
  acquired yields over time/4 domains, 2 resources:
    0.85 M/s
  time per acquired yield/4 domains, 3 resources:
    1887.97 ns
  acquired yields over time/4 domains, 3 resources:
    2.12 M/s
  time per acquired yield/4 domains, 4 resources:
    867.89 ns
  acquired yields over time/4 domains, 4 resources:
    4.61 M/s
(cd _build/default/bench && ./main.exe -brief 'Picos Spawn')
Picos Spawn:
  time per spawn/with packed computation:
    99.46 ns
  spawns over time/with packed computation:
    10.06 M/s
(cd _build/default/bench && ./main.exe -brief 'Picos Yield')
Picos Yield:
  time per yield/1 fiber:
    88.66 ns
  yields over time/1 fiber:
    11.28 M/s
  time per yield/10 fibers:
    63.55 ns
  yields over time/10 fibers:
    15.74 M/s
  time per yield/100 fibers:
    63.61 ns
  yields over time/100 fibers:
    15.72 M/s
  time per yield/1000 fibers:
    71.75 ns
  yields over time/1000 fibers:
    13.94 M/s
  time per yield/10000 fibers:
    203.86 ns
  yields over time/10000 fibers:
    4.91 M/s
(cd _build/default/test && ./test_schedulers.exe)
Testing `Picos schedulers'.
This run has ID `CLEP9I1B'.


  [OK]          Trivial main returns                          0   
  [OK]          Scheduler completes main computation          0   
  [OK]          Current                                       0   
  [OK]          Cancel_after                                  0   basic.
  [OK]          Cancel_after                                  1   long timeout.
  [OK]          Operation on canceled fiber raises            0   
  [OK]          Cross scheduler wakeup                        0   
  [OK]          Fatal exception terminates scheduler          0   


Full test results in `/src/_build/default/test/_build/_tests/Picos schedulers'.
Test Successful in 6.529s. 8 tests run.
(cd _build/default/bench && ./main.exe -brief 'Picos Cancel_after with Picos_select')
Picos Cancel_after with Picos_select:
  time per round-trip/1 worker:
    16073.68 ns
  round-trips over time/1 worker:
    0.06 M/s
  time per round-trip/2 workers:
    18602.20 ns
  round-trips over time/2 workers:
    0.11 M/s
  time per round-trip/4 workers:
    18946.61 ns
  round-trips over time/4 workers:
    0.21 M/s
  time per async round-trip/1 worker:
    2267.66 ns
  async round-trips over time/1 worker:
    0.44 M/s
  time per async round-trip/2 workers:
    2189.90 ns
  async round-trips over time/2 workers:
    0.91 M/s
  time per async round-trip/4 workers:
    4004.62 ns
  async round-trips over time/4 workers:
    1.00 M/s
(cd _build/default/bench && ./main.exe -brief 'Ref with Picos_sync.Mutex')
Ref with Picos_sync.Mutex:
  time per op/get (checked):
    74.94 ns
  ops over time/get (checked):
    13.34 M/s
  time per op/incr (checked):
    106.28 ns
  ops over time/incr (checked):
    9.41 M/s
  time per op/push & pop (checked):
    192.05 ns
  ops over time/push & pop (checked):
    5.21 M/s
  time per op/cas int (checked):
    100.01 ns
  ops over time/cas int (checked):
    10.00 M/s
  time per op/xchg int (checked):
    112.79 ns
  ops over time/xchg int (checked):
    8.87 M/s
  time per op/swap (checked):
    114.75 ns
  ops over time/swap (checked):
    8.71 M/s
  time per op/get (unchecked):
    33.35 ns
  ops over time/get (unchecked):
    29.98 M/s
  time per op/incr (unchecked):
    34.86 ns
  ops over time/incr (unchecked):
    28.69 M/s
  time per op/push & pop (unchecked):
    53.07 ns
  ops over time/push & pop (unchecked):
    18.84 M/s
  time per op/cas int (unchecked):
    37.09 ns
  ops over time/cas int (unchecked):
    26.96 M/s
  time per op/xchg int (unchecked):
    38.19 ns
  ops over time/xchg int (unchecked):
    26.18 M/s
  time per op/swap (unchecked):
    39.43 ns
  ops over time/swap (unchecked):
    25.36 M/s
(cd _build/default/bench && ./main.exe -brief Picos_mpmcq)
Picos_mpmcq:
  time per message/one domain:
    43.96 ns
  messages over time/one domain:
    22.75 M/s
  time per message/1 nb adder, 1 nb taker:
    393.23 ns
  messages over time/1 nb adder, 1 nb taker:
    5.09 M/s
  time per message/1 nb adder, 2 nb takers:
    786.69 ns
  messages over time/1 nb adder, 2 nb takers:
    3.81 M/s
  time per message/1 nb adder, 4 nb takers:
    2128.26 ns
  messages over time/1 nb adder, 4 nb takers:
    2.35 M/s
  time per message/2 nb adders, 1 nb taker:
    741.44 ns
  messages over time/2 nb adders, 1 nb taker:
    4.05 M/s
  time per message/2 nb adders, 2 nb takers:
    950.64 ns
  messages over time/2 nb adders, 2 nb takers:
    4.21 M/s
  time per message/2 nb adders, 4 nb takers:
    1929.56 ns
  messages over time/2 nb adders, 4 nb takers:
    3.11 M/s
  time per message/4 nb adders, 1 nb taker:
    969.04 ns
  messages over time/4 nb adders, 1 nb taker:
    5.16 M/s
  time per message/4 nb adders, 2 nb takers:
    1097.04 ns
  messages over time/4 nb adders, 2 nb takers:
    5.47 M/s
  time per message/4 nb adders, 4 nb takers:
    1512.89 ns
  messages over time/4 nb adders, 4 nb takers:
    5.29 M/s
(cd _build/default/bench && ./main.exe -brief Picos_mpscq)
Picos_mpscq:
  time per message/one domain:
    33.92 ns
  messages over time/one domain:
    29.48 M/s
  time per message/1 nb adder, 1 nb taker:
    94.21 ns
  messages over time/1 nb adder, 1 nb taker:
    21.23 M/s
  time per message/2 nb adders, 1 nb taker:
    120.83 ns
  messages over time/2 nb adders, 1 nb taker:
    24.83 M/s
  time per message/4 nb adders, 1 nb taker:
    184.46 ns
  messages over time/4 nb adders, 1 nb taker:
    27.11 M/s
(cd _build/default/test && ./test_sync.exe -- 'Mutex and Condition' 2)
Testing `Picos_sync'.
This run has ID `6OMK8CCZ'.


  [SKIP]        Mutex and Condition          0   basics.
  [SKIP]        Mutex and Condition          1   errors.
  [OK]          Mutex and Condition          2   cancelation.
  [SKIP]        Semaphore                    0   basics.
  [SKIP]        Semaphore                    1   stress.
  [SKIP]        Lazy                         0   basics.
  [SKIP]        Lazy                         1   cancelation.
  [SKIP]        Event                        0   basics.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 12.371s. 1 test run.
(cd _build/default/bench && ./main.exe -brief Picos_htbl)
Picos_htbl:
  time per operation/1 worker, 10% reads:
    53.71 ns
  operations over time/1 worker, 10% reads:
    18.62 M/s
  time per operation/1 worker, 50% reads:
    46.60 ns
  operations over time/1 worker, 50% reads:
    21.46 M/s
  time per operation/1 worker, 90% reads:
    27.60 ns
  operations over time/1 worker, 90% reads:
    36.24 M/s
  time per operation/2 workers, 10% reads:
    67.50 ns
  operations over time/2 workers, 10% reads:
    29.63 M/s
  time per operation/2 workers, 50% reads:
    165.28 ns
  operations over time/2 workers, 50% reads:
    12.10 M/s
  time per operation/2 workers, 90% reads:
    63.21 ns
  operations over time/2 workers, 90% reads:
    31.64 M/s
  time per operation/4 workers, 10% reads:
    227.38 ns
  operations over time/4 workers, 10% reads:
    17.59 M/s
  time per operation/4 workers, 50% reads:
    147.51 ns
  operations over time/4 workers, 50% reads:
    27.12 M/s
  time per operation/4 workers, 90% reads:
    63.29 ns
  operations over time/4 workers, 90% reads:
    63.20 M/s
  time per operation/8 workers, 10% reads:
    213.43 ns
  operations over time/8 workers, 10% reads:
    37.48 M/s
  time per operation/8 workers, 50% reads:
    161.18 ns
  operations over time/8 workers, 50% reads:
    49.63 M/s
  time per operation/8 workers, 90% reads:
    68.89 ns
  operations over time/8 workers, 90% reads:
    116.13 M/s
(cd _build/default/bench && ./main.exe -brief Picos_stdio)
Picos_stdio:
  time per non-blocking read/1 worker:
    1004.97 ns
  non-blocking reads over time/1 worker:
    1.00 M/s
  time per non-blocking read/2 workers:
    1294.48 ns
  non-blocking reads over time/2 workers:
    1.55 M/s
  time per non-blocking read/4 workers:
    1357.91 ns
  non-blocking reads over time/4 workers:
    2.95 M/s
  time per blocking read/1 worker:
    6635.04 ns
  blocking reads over time/1 worker:
    0.15 M/s
  time per blocking read/2 workers:
    9826.00 ns
  blocking reads over time/2 workers:
    0.20 M/s
  time per blocking read/4 workers:
    18557.73 ns
  blocking reads over time/4 workers:
    0.22 M/s
(cd _build/default/bench && ./main.exe -brief 'Picos_sync Stream')
Picos_sync Stream:
  time per message/one domain:
    105.93 ns
  messages over time/one domain:
    9.44 M/s
  time per message/1 nb pusher, 1 nb reader:
    201.29 ns
  messages over time/1 nb pusher, 1 nb reader:
    9.94 M/s
  time per message/2 nb pushers, 1 nb reader:
    865.87 ns
  messages over time/2 nb pushers, 1 nb reader:
    3.46 M/s
  time per message/4 nb pushers, 1 nb reader:
    1539.33 ns
  messages over time/4 nb pushers, 1 nb reader:
    3.25 M/s
(cd _build/default/bench && ./main.exe -brief Fib)
Fib:
  time per spawn/1 rando, fib 20:
    1818.45 ns
  spawns over time/1 rando, fib 20:
    0.55 M/s
  time per spawn/2 randos, fib 20:
    3787.57 ns
  spawns over time/2 randos, fib 20:
    0.53 M/s
  time per spawn/4 randos, fib 20:
    4237.68 ns
  spawns over time/4 randos, fib 20:
    0.94 M/s
  time per spawn/8 randos, fib 20:
    5922.24 ns
  spawns over time/8 randos, fib 20:
    1.35 M/s
  time per spawn/1 mfifo, fib 20:
    1394.43 ns
  spawns over time/1 mfifo, fib 20:
    0.72 M/s
  time per spawn/2 mfifos, fib 20:
    1306.03 ns
  spawns over time/2 mfifos, fib 20:
    1.53 M/s
  time per spawn/4 mfifos, fib 20:
    1254.75 ns
  spawns over time/4 mfifos, fib 20:
    3.19 M/s
  time per spawn/8 mfifos, fib 20:
    2538.10 ns
  spawns over time/8 mfifos, fib 20:
    3.15 M/s
(cd _build/default/bench && ./main.exe -brief 'Picos binaries')
Picos binaries:
  binary size/picos:
    110.16 kB
  binary size/picos.domain:
    4.96 kB
  binary size/picos.thread:
    4.40 kB
  binary size/picos_aux.htbl:
    44.12 kB
  binary size/picos_aux.mpmcq:
    16.59 kB
  binary size/picos_aux.mpscq:
    19.08 kB
  binary size/picos_aux.rc:
    19.10 kB
  binary size/picos_lwt:
    28.00 kB
  binary size/picos_lwt.unix:
    14.46 kB
  binary size/picos_mux.fifo:
    31.31 kB
  binary size/picos_mux.multififo:
    61.04 kB
  binary size/picos_mux.random:
    50.44 kB
  binary size/picos_mux.thread:
    25.19 kB
  binary size/picos_std.event:
    24.41 kB
  binary size/picos_std.finally:
    14.80 kB
  binary size/picos_std.structured:
    81.08 kB
  binary size/picos_std.sync:
    112.81 kB
  binary size/picos_io:
    110.50 kB
  binary size/picos_io.fd:
    10.31 kB
  binary size/picos_io.select:
    61.65 kB
  binary size/picos_io_cohttp:
    45.43 kB
(cd _build/default/bench && ./main.exe -brief 'Bounded_q with Picos_sync')
Bounded_q with Picos_sync:
  time per message/one domain:
    101.71 ns
  messages over time/one domain:
    9.83 M/s
  time per message/1 adder, 1 taker:
    1728.90 ns
  messages over time/1 adder, 1 taker:
    1.16 M/s
  time per message/1 adder, 2 takers:
    12085.02 ns
  messages over time/1 adder, 2 takers:
    0.25 M/s
  time per message/1 adder, 4 takers:
    47139.79 ns
  messages over time/1 adder, 4 takers:
    0.11 M/s
  time per message/2 adders, 1 taker:
    11617.18 ns
  messages over time/2 adders, 1 taker:
    0.26 M/s
  time per message/2 adders, 2 takers:
    22949.50 ns
  messages over time/2 adders, 2 takers:
    0.17 M/s
  time per message/2 adders, 4 takers:
    40026.18 ns
  messages over time/2 adders, 4 takers:
    0.15 M/s
  time per message/4 adders, 1 taker:
    16247.31 ns
  messages over time/4 adders, 1 taker:
    0.31 M/s
  time per message/4 adders, 2 takers:
    27362.75 ns
  messages over time/4 adders, 2 takers:
    0.22 M/s
  time per message/4 adders, 4 takers:
    37173.83 ns
  messages over time/4 adders, 4 takers:
    0.22 M/s
(cd _build/default/bench && ./main.exe -brief 'Memory usage')
Memory usage:
  memory used/fiber in a bundle:
    184.00 B
  memory used/promise in a bundle:
    304.00 B
  memory used/fiber in a flock:
    160.00 B
  memory used/promise in a flock:
    312.00 B
  memory used/fiber with shared computation & latch:
    160.00 B
(cd _build/default/test && ./test_mpmcq.exe)
random seed: 2657917422198516654
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpmcq sequential
[✓]   32    0    0   32 /   32     1.8s Mpmcq parallel
================================================================================
success (ran 2 tests)
random seed: 1718485335121117966
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Mpmcq sequential
[✓]   64    0    0   64 /   64     3.0s Mpmcq parallel
================================================================================
success (ran 2 tests)
random seed: 1548507420079600119
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Mpmcq sequential
[✓]  128    0    0  128 /  128     5.6s Mpmcq parallel
================================================================================
success (ran 2 tests)
random seed: 3165957492357839628
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Mpmcq sequential
[✓]  256    0    0  256 /  256     7.8s Mpmcq parallel
================================================================================
success (ran 2 tests)
random seed: 1692143853320879901
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Mpmcq sequential
[✓]  512    0    0  512 /  512    13.2s Mpmcq parallel
================================================================================
success (ran 2 tests)
random seed: 1698088818037262432
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpmcq sequential
[✓]   32    0    0   32 /   32     0.8s Mpmcq parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test && ./test_htbl.exe)
random seed: 1916920581964122365
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Htbl sequential
[✓]   32    0    0   32 /   32     1.6s Htbl parallel
================================================================================
success (ran 2 tests)
random seed: 2778891060037972996
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Htbl sequential
[✓]   64    0    0   64 /   64     2.8s Htbl parallel
================================================================================
success (ran 2 tests)
random seed: 1276587916039307997
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Htbl sequential
[✓]  128    0    0  128 /  128     6.3s Htbl parallel
================================================================================
success (ran 2 tests)
random seed: 3277942321643472607
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Htbl sequential
[✓]  256    0    0  256 /  256     8.2s Htbl parallel
================================================================================
success (ran 2 tests)
random seed: 2062443582574097855
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Htbl sequential
[✓]  512    0    0  512 /  512    14.4s Htbl parallel
================================================================================
success (ran 2 tests)
random seed: 2005224672355932029
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Htbl sequential
[✓]   32    0    0   32 /   32     0.6s Htbl parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test && ./test_mpscq.exe)
random seed: 3048162291207654870
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpscq sequential
[✓]   32    0    0   32 /   32     1.6s Mpscq parallel
================================================================================
success (ran 2 tests)
random seed: 1485699967500105357
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Mpscq sequential
[✓]   64    0    0   64 /   64     4.1s Mpscq parallel
================================================================================
success (ran 2 tests)
random seed: 3163463675861450511
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Mpscq sequential
[ ]    4    0    0   [✓]  128    0    0  128 /  128     7.6s Mpscq parallel
================================================================================
success (ran 2 tests)
random seed: 461428798493037084
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.0s Mpscq sequential
[✓]  256    0    0  256 /  256     8.8s Mpscq parallel
================================================================================
success (ran 2 tests)
random seed: 3193735161684891872
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.0s Mpscq sequential
[✓]  512    0    0  512 /  512    14.4s Mpscq parallel
================================================================================
success (ran 2 tests)
random seed: 1965641132910292883
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpscq sequential
[✓]   32    0    0   32 /   32     0.5s Mpscq parallel
================================================================================
success (ran 2 tests)
2024-09-18 16:49.43 ---> saved as "cf06735f6b32c6002f57b372fe8482f16320a983e1d324472c123cf40c4ad6dc"
Job succeeded
2024-09-18 16:49.43: Job succeeded