Organisationsocaml-multicorepicos6437fa (introduce-per_thread-cache)(lower-bound)

(lower-bound)

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Code Copied

Logs

2024-10-24 21:28.55: New job: test ocaml-multicore/picos https://github.com/ocaml-multicore/picos.git#refs/pull/214/head (6437fab8b409ff5abcf0b7238db5f9f8b612e4e0) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-12-ocaml-4.14@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/picos.git" && cd "picos" && git fetch origin "refs/pull/214/head" && git reset --hard 6437fab8
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56
# debian-12-4.14_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 b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff || git fetch origin master) && git reset -q --hard b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff && 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.1.7.0 angstrom.0.14.0 asn1-combinators.0.2.4 astring.0.8.5 backoff.0.1.0 base.v0.14.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 bigarray-compat.1.0.0 bigstringaf.0.1.0 bos.0.1.0 ca-certs.0.1.2 camlp-streams.5.0.1 cmdliner.1.1.0 cohttp.6.0.0~beta2 cohttp-lwt.6.0.0~beta2 cohttp-lwt-unix.6.0.0~beta2 conduit.6.2.2 conduit-lwt.6.2.2 conduit-lwt-unix.6.2.2 conf-gmp.1 conf-gmp-powm-sec.1 conf-npm.1 conf-perl.1 conf-pkg-config.1.0 containers.2.8 cppo.1.6.1 csexp.1.3.2 cstruct.6.0.0 domain-local-await.1.0.1 domain-name.0.3.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.14.0 dune-configurator.2.3.0 dune-private-libs.2.3.0 duration.0.1.0 eqaf.0.8 fmt.0.9.0 fpath.0.7.3 gen.0.2.2 gmap.0.3.0 host-arch-x86_64.1 host-system-other.1 http.6.0.0~beta2 ipaddr.4.0.0 ipaddr-sexp.4.0.0 jbuilder.1.0+beta20.1 js_of_ocaml.5.4.0 js_of_ocaml-compiler.5.4.0 logs.0.7.0 lwt.5.7.0 macaddr.4.0.0 magic-mime.1.0.0 mdx.2.4.0 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 mirage-crypto.0.10.4 mirage-crypto-pk.0.10.4 mirage-crypto-rng.0.10.4 mirage-no-solo5.1 mirage-no-xen.1 mtime.2.0.0 multicore-bench.0.1.7 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 num.1.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.4 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 oseq.0.4.1 parsexp.v0.14.1 ppx_derivers.1.0 ppx_sexp_conv.v0.14.3 ppxlib.0.24.0 psq.0.2.1 ptime.0.8.5 qcheck-core.0.21.2 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 re.1.9.0 result.1.5 rresult.0.4.0 sedlex.2.3 seq.0.2.2 sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.1.0 stringext.1.4.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.3 tsort.1.0.0 uchar.0.0.2 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.1 x509.0.11.0 yojson.2.1.0 zarith.1.4"
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


2024-10-24 21:28.55: Using cache hint "ocaml-multicore/picos-ocaml/opam:debian-12-ocaml-4.14@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56-debian-12-4.14_opam-2.2-6c3005ccf3024979ed8c7bd616071ed7"
2024-10-24 21:28.55: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56)
 (comment debian-12-4.14_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 b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff || git fetch origin master) && git reset -q --hard b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff && 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.1.7.0 angstrom.0.14.0 asn1-combinators.0.2.4 astring.0.8.5 backoff.0.1.0 base.v0.14.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 bigarray-compat.1.0.0 bigstringaf.0.1.0 bos.0.1.0 ca-certs.0.1.2 camlp-streams.5.0.1 cmdliner.1.1.0 cohttp.6.0.0~beta2 cohttp-lwt.6.0.0~beta2 cohttp-lwt-unix.6.0.0~beta2 conduit.6.2.2 conduit-lwt.6.2.2 conduit-lwt-unix.6.2.2 conf-gmp.1 conf-gmp-powm-sec.1 conf-npm.1 conf-perl.1 conf-pkg-config.1.0 containers.2.8 cppo.1.6.1 csexp.1.3.2 cstruct.6.0.0 domain-local-await.1.0.1 domain-name.0.3.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.14.0 dune-configurator.2.3.0 dune-private-libs.2.3.0 duration.0.1.0 eqaf.0.8 fmt.0.9.0 fpath.0.7.3 gen.0.2.2 gmap.0.3.0 host-arch-x86_64.1 host-system-other.1 http.6.0.0~beta2 ipaddr.4.0.0 ipaddr-sexp.4.0.0 jbuilder.1.0+beta20.1 js_of_ocaml.5.4.0 js_of_ocaml-compiler.5.4.0 logs.0.7.0 lwt.5.7.0 macaddr.4.0.0 magic-mime.1.0.0 mdx.2.4.0 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 mirage-crypto.0.10.4 mirage-crypto-pk.0.10.4 mirage-crypto-rng.0.10.4 mirage-no-solo5.1 mirage-no-xen.1 mtime.2.0.0 multicore-bench.0.1.7 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 num.1.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.4 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 oseq.0.4.1 parsexp.v0.14.1 ppx_derivers.1.0 ppx_sexp_conv.v0.14.3 ppxlib.0.24.0 psq.0.2.1 ptime.0.8.5 qcheck-core.0.21.2 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 re.1.9.0 result.1.5 rresult.0.4.0 sedlex.2.3 seq.0.2.2 sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.1.0 stringext.1.4.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.3 tsort.1.0.0 uchar.0.0.2 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.1 x509.0.11.0 yojson.2.1.0 zarith.1.4")
 (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"))
)


2024-10-24 21:28.55: Waiting for resource in pool OCluster
2024-10-24 21:28.55: Waiting for worker…
2024-10-24 21:28.55: Got resource from pool OCluster
Building on x86-bm-c15.sw.ocaml.org
All commits already cached
HEAD is now at 6437fab Introduce `Per_thread` cache


(from ocaml/opam:debian-12-ocaml-4.14@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56' locally
docker.io/ocaml/opam@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56: Pulling from ocaml/opam
eacc47a85629: Pulling fs layer
eacc47a85629: Verifying Checksum
eacc47a85629: Download complete
eacc47a85629: Pull complete
Digest: sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56
Status: Downloaded newer image for ocaml/opam@sha256:ccf6c32702416c518e03e9cd34cc37592218ba56f1662cc5ce9b9aa324d34f56
2024-10-24 21:28.55 ---> using "adbbb34af03d384c47ca5794dffabe555b79b97b6e5aa7ebc9d3cd20586d155a" from cache


/: (comment debian-12-4.14_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"))
2024-10-24 21:28.55 ---> using "fa5ba3d7df0e232917dec84b25ad39ca22bd5648af8a94bace9f4f9922dd36a2" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-24 21:28.55 ---> using "ee97eb618518975c4929ef21da27766ca95d812f576d00c46b1fb6fb7cb67c59" 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
2024-10-24 21:28.55 ---> using "ff8fac32e8ae49834f5efcd6de1d1dfe1159dc4962dc14d64164c9b6a6f7272d" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-10-24 21:28.55 ---> using "44e867324918f3b0856c68e7bd89ae0f2631930ccc2e18890ebfdbf433d6c411" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff || git fetch origin master) && git reset -q --hard b8e118d3efb119e22f2e979ec1c6aa3e5aacdeff && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   75006f8c5e..55561eeb85  master     -> origin/master
b8e118d3ef Merge pull request #26758 from polytypic/release-multicore-bench-0.1.7


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


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-10-24 21:28.55 ---> using "d66e2c0f08d4cb30211fd5a2acf886f9de2cd469e757b70ed85ed5d251616b8d" 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 ./))
2024-10-24 21:28.55 ---> using "5ace2d5d868d344e1a9c3dac61f6ccba8e4d23db41009d5888fcac89141ea1bd" 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)
2024-10-24 21:28.55 ---> using "1ad01261d091d9879860d318dd23e2459400e1059b8bad419db0bbce5a1cf858" from cache


/src: (env DEPS "alcotest.1.7.0 angstrom.0.14.0 asn1-combinators.0.2.4 astring.0.8.5 backoff.0.1.0 base.v0.14.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 bigarray-compat.1.0.0 bigstringaf.0.1.0 bos.0.1.0 ca-certs.0.1.2 camlp-streams.5.0.1 cmdliner.1.1.0 cohttp.6.0.0~beta2 cohttp-lwt.6.0.0~beta2 cohttp-lwt-unix.6.0.0~beta2 conduit.6.2.2 conduit-lwt.6.2.2 conduit-lwt-unix.6.2.2 conf-gmp.1 conf-gmp-powm-sec.1 conf-npm.1 conf-perl.1 conf-pkg-config.1.0 containers.2.8 cppo.1.6.1 csexp.1.3.2 cstruct.6.0.0 domain-local-await.1.0.1 domain-name.0.3.0 domain_shims.0.1.0 dscheck.0.5.0 dune.3.14.0 dune-configurator.2.3.0 dune-private-libs.2.3.0 duration.0.1.0 eqaf.0.8 fmt.0.9.0 fpath.0.7.3 gen.0.2.2 gmap.0.3.0 host-arch-x86_64.1 host-system-other.1 http.6.0.0~beta2 ipaddr.4.0.0 ipaddr-sexp.4.0.0 jbuilder.1.0+beta20.1 js_of_ocaml.5.4.0 js_of_ocaml-compiler.5.4.0 logs.0.7.0 lwt.5.7.0 macaddr.4.0.0 magic-mime.1.0.0 mdx.2.4.0 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 mirage-crypto.0.10.4 mirage-crypto-pk.0.10.4 mirage-crypto-rng.0.10.4 mirage-no-solo5.1 mirage-no-xen.1 mtime.2.0.0 multicore-bench.0.1.7 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 num.1.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.4 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 oseq.0.4.1 parsexp.v0.14.1 ppx_derivers.1.0 ppx_sexp_conv.v0.14.3 ppxlib.0.24.0 psq.0.2.1 ptime.0.8.5 qcheck-core.0.21.2 qcheck-multicoretests-util.0.3 qcheck-stm.0.3 re.1.9.0 result.1.5 rresult.0.4.0 sedlex.2.3 seq.0.2.2 sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.1.0 stringext.1.4.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.0.3 tsort.1.0.0 uchar.0.0.2 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.1 x509.0.11.0 yojson.2.1.0 zarith.1.4")


/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"
- 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 amd64 Packages [188 kB]
- Fetched 292 kB in 0s (823 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 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 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


- Preparing to unpack .../373-node-get-value_

2024-10-24 21:28.55 ---> using "2d97fa8ef9b5f8c94ad273ea3e509598b7d1326c2843a068dbbbcc328afbbf1f" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 102 packages
  - install alcotest                   1.7.0
  - install angstrom                   0.14.0
  - install asn1-combinators           0.2.4
  - install astring                    0.8.5
  - install backoff                    0.1.0
  - install base                       v0.14.2
  - install base-bytes                 base
  - install base64                     3.1.0
  - install bigarray-compat            1.0.0
  - install bigstringaf                0.1.0
  - install bos                        0.1.0
  - install ca-certs                   0.1.2
  - install camlp-streams              5.0.1
  - install cmdliner                   1.1.0
  - install cohttp                     6.0.0~beta2
  - install cohttp-lwt                 6.0.0~beta2
  - install cohttp-lwt-unix            6.0.0~beta2
  - install conduit                    6.2.2
  - install conduit-lwt                6.2.2
  - install conduit-lwt-unix           6.2.2
  - install conf-gmp                   1
  - install conf-gmp-powm-sec          1
  - install conf-npm                   1
  - install conf-perl                  1
  - install conf-pkg-config            1.0
  - install containers                 2.8
  - install cppo                       1.6.1
  - install csexp                      1.3.2
  - install cstruct                    6.0.0
  - install domain-local-await         1.0.1
  - install domain-name                0.3.0
  - install domain_shims               0.1.0
  - install dscheck                    0.5.0
  - install dune                       3.14.0
  - install dune-configurator          2.3.0
  - install dune-private-libs          2.3.0
  - install duration                   0.1.0
  - install eqaf                       0.8
  - install fmt                        0.9.0
  - install fpath                      0.7.3
  - install gen                        0.2.2
  - install gmap                       0.3.0
  - install http                       6.0.0~beta2
  - install ipaddr                     4.0.0
  - install ipaddr-sexp                4.0.0
  - install jbuilder                   1.0+beta20.1
  - install js_of_ocaml                5.4.0
  - install js_of_ocaml-compiler       5.4.0
  - install logs                       0.7.0
  - install lwt                        5.7.0
  - install macaddr                    4.0.0
  - install magic-mime                 1.0.0
  - install mdx                        2.4.0
  - install menhir                     20200123
  - install menhirLib                  20200123
  - install menhirSdk                  20200123
  - install mirage-crypto              0.10.4
  - install mirage-crypto-pk           0.10.4
  - install mirage-crypto-rng          0.10.4
  - install mirage-no-solo5            1
  - install mirage-no-xen              1
  - install mtime                      2.0.0
  - install multicore-bench            0.1.7
  - install multicore-magic            2.3.0
  - install multicore-magic-dscheck    2.3.0
  - install num                        1.0
  - install ocaml-compiler-libs        v0.11.0
  - install ocaml-syntax-shims         1.0.0
  - install ocaml-version              3.6.4
  - install ocamlbuild                 0.14.0
  - install ocamlfind                  1.9.1
  - install ocplib-endian              1.0
  - install oseq                       0.4.1
  - install parsexp                    v0.14.1
  - install ppx_derivers               1.0
  - install ppx_sexp_conv              v0.14.3
  - install ppxlib                     0.24.0
  - install psq                        0.2.1
  - install ptime                      0.8.5
  - install qcheck-core                0.21.2
  - install qcheck-multicoretests-util 0.3
  - install qcheck-stm                 0.3
  - install re                         1.9.0
  - install result                     1.5
  - install rresult                    0.4.0
  - install sedlex                     2.3
  - install seq                        0.2.2
  - install sexplib                    v0.14.0
  - install sexplib0                   v0.14.0
  - install stdlib-shims               0.1.0
  - install stringext                  1.4.0
  - install thread-local-storage       0.2
  - install thread-table               1.0.0
  - install topkg                      1.0.3
  - install tsort                      1.0.0
  - install uchar                      0.0.2
  - install uri                        4.4.0
  - install uri-sexp                   4.4.0
  - install uutf                       1.0.1
  - install x509                       0.11.0
  - install yojson                     2.1.0
  - install zarith                     1.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.14.0  (cached)
-> retrieved asn1-combinators.0.2.4  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved alcotest.1.7.0  (cached)
-> retrieved backoff.0.1.0  (cached)
-> retrieved base.v0.14.2  (cached)
-> retrieved base64.3.1.0  (cached)
-> retrieved bigarray-compat.1.0.0  (cached)
-> retrieved bigstringaf.0.1.0  (cached)
-> retrieved ca-certs.0.1.2  (cached)
-> retrieved bos.0.1.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.1.0  (cached)
-> retrieved conf-gmp.1  (cached)
-> retrieved conf-gmp-powm-sec.1  (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.6.2.2, conduit-lwt.6.2.2, conduit-lwt-unix.6.2.2  (cached)
-> retrieved containers.2.8  (cached)
-> installed conf-gmp.1
-> installed conf-perl.1
-> installed conf-pkg-config.1.0
-> retrieved cppo.1.6.1  (cached)
-> retrieved csexp.1.3.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-name.0.3.0  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved cstruct.6.0.0  (cached)
-> installed conf-gmp-powm-sec.1
-> retrieved dscheck.0.5.0  (cached)
-> retrieved duration.0.1.0  (cached)
-> retrieved eqaf.0.8  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gen.0.2.2  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved ipaddr.4.0.0, ipaddr-sexp.4.0.0, macaddr.4.0.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> installed conf-npm.1
-> retrieved dune-configurator.2.3.0, dune-private-libs.2.3.0  (cached)
-> retrieved dune.3.14.0  (cached)
-> retrieved js_of_ocaml.5.4.0, js_of_ocaml-compiler.5.4.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.7.0  (cached)
-> retrieved magic-mime.1.0.0  (cached)
-> retrieved mdx.2.4.0  (cached)
-> retrieved menhir.20200123, menhirLib.20200123, menhirSdk.20200123  (cached)
-> installed cmdliner.1.1.0
-> installed mirage-no-solo5.1
-> installed mirage-no-xen.1
-> retrieved mirage-crypto.0.10.4, mirage-crypto-pk.0.10.4, mirage-crypto-rng.0.10.4  (cached)
-> retrieved mtime.2.0.0  (cached)
-> retrieved multicore-bench.0.1.7  (cached)
-> retrieved multicore-magic.2.3.0, multicore-magic-dscheck.2.3.0  (cached)
-> retrieved num.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.4  (cached)
-> retrieved ocplib-endian.1.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.9.1  (cached)
-> retrieved oseq.0.4.1  (cached)
-> retrieved parsexp.v0.14.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_sexp_conv.v0.14.3  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.0.8.5  (cached)
-> retrieved qcheck-core.0.21.2  (cached)
-> retrieved qcheck-multicoretests-util.0.3, qcheck-stm.0.3  (cached)
-> retrieved re.1.9.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved ppxlib.0.24.0  (cached)
-> retrieved rresult.0.4.0  (cached)
-> retrieved sedlex.2.3  (cached)
-> retrieved seq.0.2.2  (cached)
-> retrieved sexplib.v0.14.0  (cached)
-> retrieved sexplib0.v0.14.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved stringext.1.4.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved tsort.1.0.0  (cached)
-> retrieved uchar.0.0.2  (cached)
-> retrieved topkg.1.0.3  (cached)
-> retrieved uutf.1.0.1  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved x509.0.11.0  (cached)
-> retrieved yojson.2.1.0  (cached)
-> retrieved zarith.1.4  (cached)
-> installed ocamlfind.1.9.1
-> installed base-bytes.base
-> installed num.1.0
-> installed ocamlbuild.0.14.0
-> installed zarith.1.4
-> installed uchar.0.0.2
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed bigstringaf.0.1.0
-> installed cppo.1.6.1
-> installed ocaml-compiler-libs.v0.11.0
-> installed topkg.1.0.3
-> installed stringext.1.4.0
-> installed astring.0.8.5
-> installed duration.0.1.0
-> installed fmt.0.9.0
-> installed gen.0.2.2
-> installed dune.3.14.0
-> installed fpath.0.7.3
-> installed magic-mime.1.0.0
-> installed backoff.0.1.0
-> installed base64.3.1.0
-> installed bigarray-compat.1.0.0
-> installed camlp-streams.5.0.1
-> installed domain-name.0.3.0
-> installed domain_shims.0.1.0
-> installed gmap.0.3.0
-> installed http.6.0.0~beta2
-> installed macaddr.4.0.0
-> installed menhirLib.20200123
-> installed menhirSdk.20200123
-> installed mtime.2.0.0
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.3.6.4
-> installed ocplib-endian.1.0
-> installed cstruct.6.0.0
-> installed dune-private-libs.2.3.0
-> installed qcheck-core.0.21.2
-> installed result.1.5
-> installed seq.0.2.2
-> installed sexplib0.v0.14.0
-> installed stdlib-shims.0.1.0
-> installed thread-local-storage.0.2
-> installed thread-table.1.0.0
-> installed uutf.1.0.1
-> installed eqaf.0.8
-> installed csexp.1.3.2
-> installed qcheck-multicoretests-util.0.3
-> installed psq.0.2.1
-> installed domain-local-await.1.0.1
-> installed angstrom.0.14.0
-> installed rresult.0.4.0
-> installed oseq.0.4.1
-> installed ipaddr.4.0.0
-> installed dune-configurator.2.3.0
-> installed qcheck-stm.0.3
-> installed re.1.9.0
-> installed yojson.2.1.0
-> installed alcotest.1.7.0
-> installed uri.4.4.0
-> installed multicore-bench.0.1.7
-> installed containers.2.8
-> installed mirage-crypto.0.10.4
-> installed tsort.1.0.0
-> installed dscheck.0.5.0
-> installed multicore-magic-dscheck.2.3.0
-> installed menhir.20200123
-> installed lwt.5.7.0
-> installed base.v0.14.2
-> installed parsexp.v0.14.1
-> installed sexplib.v0.14.0
-> installed ppxlib.0.24.0
-> installed ppx_sexp_conv.v0.14.3
-> installed sedlex.2.3
-> installed ipaddr-sexp.4.0.0
-> installed uri-sexp.4.4.0
-> installed js_of_ocaml-compiler.5.4.0
-> installed js_of_ocaml.5.4.0
-> installed logs.0.7.0
-> installed ptime.0.8.5
-> installed mirage-crypto-rng.0.10.4
-> installed asn1-combinators.0.2.4
-> installed mirage-crypto-pk.0.10.4
-> installed conduit.6.2.2
-> installed cohttp.6.0.0~beta2
-> installed mdx.2.4.0
-> installed bos.0.1.0
-> installed x509.0.11.0
-> installed conduit-lwt.6.2.2
-> installed ca-certs.0.1.2
-> installed cohttp-lwt.6.0.0~beta2
-> installed conduit-lwt-unix.6.2.2
-> installed cohttp-lwt-unix.6.0.0~beta2
Done.
# Run eval $(opam env) to update the current shell environment
2024-10-24 21:28.55 ---> using "58b6c80601fa1f2191aee23e26472a346a1a46675fffcd3180d59cc9a9cf94bd" from cache


/src: (copy (src .) (dst /src))
2024-10-24 21:28.56 ---> saved as "b9f4a79292e2dbafdba38b743a3a67d4b32dc9c64b6493ffe27b7936bd431e3b"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test && ./test_server_and_client.exe)
Using non-blocking sockets and threads on OCaml 4:
  Looping server running
  Server listening
  Server accepting
  Client B running
  Client A running
  Client B connected
  Client A connected
  Client B wrote 100
  Client A wrote 100
  Server accepted client
  Server accepting
  Server read 100
  Server accepted client
  Server wrote 50
  Client B read 50
  Server read 100
  Server accepting
  Server wrote 50
  Client A read 50
Server and Client test: OK
(cd _build/default/test && ./test_mpscq.exe)
random seed: 640371722226609722
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpscq sequential
================================================================================
success (ran 1 tests)
random seed: 1665558226792684766
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Mpscq sequential
================================================================================
success (ran 1 tests)
random seed: 4139488979192669692
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.1s Mpscq sequential
================================================================================
success (ran 1 tests)
random seed: 884242150810599045
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.1s Mpscq sequential
================================================================================
success (ran 1 tests)
random seed: 2989448778391558759
generated error fail pass / total     time test name
[✓]  512    0    0  512 /  512     0.1s Mpscq sequential
================================================================================
success (ran 1 tests)
random seed: 1933318918617642721
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpscq sequential
================================================================================
success (ran 1 tests)
(cd _build/default/bench && ./main.exe -brief 'Picos Computation')
Picos Computation:
  attach detach pairs over time/1 worker:
    5.87 M/s
  attach detach pairs over time/trivial:
    15.54 M/s
  time per attach detach pair/1 worker:
    170.49 ns
  time per attach detach pair/trivial:
    64.36 ns
(cd _build/default/bench && ./main.exe -brief 'Picos Current')
Picos Current:
  ops over time/1 worker:
    102.83 M/s
  time per op/1 worker:
    9.73 ns
(cd _build/default/bench && ./main.exe -brief 'Picos FLS (excluding Current)')
Picos FLS (excluding Current):
  gets over time/1 worker:
    194.24 M/s
  sets over time/1 worker:
    76.46 M/s
  time per get/1 worker:
    5.15 ns
  time per set/1 worker:
    13.08 ns
(cd _build/default/bench && ./main.exe -brief 'Picos TLS')
Picos TLS:
  gets over time/1 worker:
    144.75 M/s
  sets over time/1 worker:
    51.73 M/s
  time per get/1 worker:
    6.91 ns
  time per set/1 worker:
    19.33 ns
(cd _build/default/test && ./test_finally.exe)
Testing `Picos_finally'.
This run has ID `RS5DRUEJ'.


  [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/bench && ./main.exe -brief 'Picos DLS')
Picos DLS:
  gets over time/1 worker:
    248.31 M/s
  sets over time/1 worker:
    108.43 M/s
  time per get/1 worker:
    4.03 ns
  time per set/1 worker:
    9.22 ns
(cd _build/default/test && ./test_sync.exe -- Event 0)
Testing `Picos_sync'.
This run has ID `RVI94EYN'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.105s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- Lazy 0)
Testing `Picos_sync'.
This run has ID `FRWP24V6'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


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 `A6L92Y1R'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


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 `KBXQ062Z'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.000s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- Semaphore 1)
Testing `Picos_sync'.
This run has ID `GL4NVYO0'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.016s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- 'Non-cancelable ops' 0)
Testing `Picos_sync'.
This run has ID `ZL8P717W'.


  [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.
  [SKIP]        Event                        0   basics.
  [OK]          Non-cancelable ops           0   are not canceled.


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 Mutex')
Picos Mutex:
  locked yields over time/1 fiber:
    0.08 M/s
  locked yields over time/256 fibers:
    0.02 M/s
  locked yields over time/2 fibers:
    0.05 M/s
  locked yields over time/4 fibers:
    0.07 M/s
  locked yields over time/8 fibers:
    0.05 M/s
  time per locked yield/1 fiber:
    12849.22 ns
  time per locked yield/256 fibers:
    55515.15 ns
  time per locked yield/2 fibers:
    20204.57 ns
  time per locked yield/4 fibers:
    14624.55 ns
  time per locked yield/8 fibers:
    18744.97 ns
(cd _build/default/test && ./test_sync.exe -- 'Mutex and Condition' 0)
Testing `Picos_sync'.
This run has ID `09KB0DQ2'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 0.014s. 1 test run.
(cd _build/default/test && ./test_sync.exe -- 'Mutex and Condition' 1)
Testing `Picos_sync'.
This run has ID `WMQMGEKZ'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


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_picos.exe)
Testing `Picos'.
This run has ID `ZA9D66N8'.


  [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 0.451s. 7 tests run.
(cd _build/default/test && ./test_io.exe)
Testing `Picos_io'.
This run has ID `2DQFMEAS'.


  [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 0.431s. 6 tests run.
(cd _build/default/test && ./test_io_cohttp.exe)
Uri: //127.0.0.1:48317/hello-io-cohttp
Method: POST


host: 127.0.0.1:48317
user-agent: ocaml-cohttp/v6.0.0_beta2
content-length: 17


Body: It's-a-Me, Picos!
(cd _build/default/test && ./test_structured.exe)
Testing `Picos_structured'.
This run has ID `7JOYIHHV'.


  [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 0.626s. 14 tests run.
(cd _build/default/bench && ./main.exe -brief 'Picos Semaphore')
Picos Semaphore:
  acquired yields over time/4 fibers, 1 resource:
    0.02 M/s
  acquired yields over time/4 fibers, 2 resources:
    0.03 M/s
  acquired yields over time/4 fibers, 3 resources:
    0.04 M/s
  acquired yields over time/4 fibers, 4 resources:
    0.08 M/s
  time per acquired yield/4 fibers, 1 resource:
    40360.72 ns
  time per acquired yield/4 fibers, 2 resources:
    29599.88 ns
  time per acquired yield/4 fibers, 3 resources:
    24833.97 ns
  time per acquired yield/4 fibers, 4 resources:
    12806.76 ns
(cd _build/default/bench && ./main.exe -brief 'Picos Spawn')
Picos Spawn:
(cd _build/default/test && ./test_select.exe)
Testing `Picos_select'.
This run has ID `U61N65SB'.


  [OK]          Intr          0   


Full test results in `/src/_build/default/test/_build/_tests/Picos_select'.
Test Successful in 1.620s. 1 test run.
(cd _build/default/test && ./test_io_with_lwt.exe)
Testing `Picos_io_with_lwt'.
This run has ID `M365N41N'.


  [OK]          Unix          0   system.


Full test results in `/src/_build/default/test/_build/_tests/Picos_io_with_lwt'.
Test Successful in 2.013s. 1 test run.
(cd _build/default/bench && ./main.exe -brief 'Picos Yield')
Picos Yield:
  time per yield/100 fibers:
    31423.99 ns
  time per yield/10 fibers:
    14173.79 ns
  time per yield/1 fiber:
    15955.55 ns
  yields over time/100 fibers:
    0.03 M/s
  yields over time/10 fibers:
    0.07 M/s
  yields over time/1 fiber:
    0.06 M/s
(cd _build/default/bench && ./main.exe -brief 'Picos Cancel_after with Picos_select')
Picos Cancel_after with Picos_select:
  async round-trips over time/1 worker:
    0.18 M/s
  round-trips over time/1 worker:
    0.01 M/s
  time per async round-trip/1 worker:
    5415.27 ns
  time per round-trip/1 worker:
    72356.49 ns
(cd _build/default/bench && ./main.exe -brief 'Ref with Picos_sync.Mutex')
Ref with Picos_sync.Mutex:
  ops over time/cas int (checked):
    7.02 M/s
  ops over time/cas int (unchecked):
    19.99 M/s
  ops over time/get (checked):
    4.99 M/s
  ops over time/get (unchecked):
    19.77 M/s
  ops over time/incr (checked):
    4.90 M/s
  ops over time/incr (unchecked):
    18.50 M/s
  ops over time/push & pop (checked):
    4.25 M/s
  ops over time/push & pop (unchecked):
    16.51 M/s
  ops over time/swap (checked):
    7.98 M/s
  ops over time/swap (unchecked):
    16.77 M/s
  ops over time/xchg int (checked):
    9.60 M/s
  ops over time/xchg int (unchecked):
    18.06 M/s
  time per op/cas int (checked):
    142.44 ns
  time per op/cas int (unchecked):
    50.01 ns
  time per op/get (checked):
    200.50 ns
  time per op/get (unchecked):
    50.59 ns
  time per op/incr (checked):
    203.97 ns
  time per op/incr (unchecked):
    54.05 ns
  time per op/push & pop (checked):
    235.36 ns
  time per op/push & pop (unchecked):
    60.58 ns
  time per op/swap (checked):
    125.28 ns
  time per op/swap (unchecked):
    59.63 ns
  time per op/xchg int (checked):
    104.21 ns
  time per op/xchg int (unchecked):
    55.37 ns
(cd _build/default/bench && ./main.exe -brief Picos_mpmcq)
Picos_mpmcq:
  messages over time/one domain:
    16.93 M/s
  time per message/one domain:
    59.08 ns
(cd _build/default/bench && ./main.exe -brief Picos_mpscq)
Picos_mpscq:
  messages over time/one domain:
    23.00 M/s
  time per message/one domain:
    43.48 ns
(cd _build/default/test && /usr/bin/node test_js_of_ocaml.bc.js)
Hello, from js_of_ocaml with Picos!
(cd _build/default/bench && ./main.exe -brief Picos_htbl)
Picos_htbl:
  operations over time/1 worker, 10% reads:
    7.90 M/s
  operations over time/1 worker, 50% reads:
    9.09 M/s
  operations over time/1 worker, 90% reads:
    13.03 M/s
  time per operation/1 worker, 10% reads:
    126.56 ns
  time per operation/1 worker, 50% reads:
    110.07 ns
  time per operation/1 worker, 90% reads:
    76.72 ns
(cd _build/default/test && ./test_sync.exe -- 'Mutex and Condition' 2)
Testing `Picos_sync'.
This run has ID `143B1XLK'.


  [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.
  [SKIP]        Non-cancelable ops           0   are not canceled.


Full test results in `/src/_build/default/test/_build/_tests/Picos_sync'.
Test Successful in 3.474s. 1 test run.
(cd _build/default/bench && ./main.exe -brief Picos_stdio)
Picos_stdio:
  blocking reads over time/1 worker:
    0.02 M/s
  non-blocking reads over time/1 worker:
    0.31 M/s
  time per blocking read/1 worker:
    40386.03 ns
  time per non-blocking read/1 worker:
    3244.19 ns
(cd _build/default/bench && ./main.exe -brief 'Picos_sync Stream')
Picos_sync Stream:
  messages over time/one domain:
    7.51 M/s
  time per message/one domain:
    133.15 ns
(cd _build/default/bench && ./main.exe -brief Fib)
Fib:
(cd _build/default/bench && ./main.exe -brief 'Picos binaries')
Picos binaries:
  binary size/picos:
    86.36 kB
  binary size/picos.domain:
    7.56 kB
  binary size/picos.thread:
    4.31 kB
  binary size/picos_aux.htbl:
    54.14 kB
  binary size/picos_aux.mpmcq:
    17.62 kB
  binary size/picos_aux.mpscq:
    20.38 kB
  binary size/picos_aux.rc:
    19.68 kB
  binary size/picos_io:
    96.98 kB
  binary size/picos_io.fd:
    9.88 kB
  binary size/picos_io.select:
    62.94 kB
  binary size/picos_io_cohttp:
    47.04 kB
  binary size/picos_mux.thread:
    26.71 kB
  binary size/picos_std.awaitable:
    34.91 kB
  binary size/picos_std.event:
    26.00 kB
  binary size/picos_std.finally:
    19.84 kB
  binary size/picos_std.structured:
    86.16 kB
  binary size/picos_std.sync:
    121.53 kB
(cd _build/default/bench && ./main.exe -brief 'Bounded_q with Picos_sync')
Bounded_q with Picos_sync:
  messages over time/one domain:
    5.93 M/s
  time per message/one domain:
    168.97 ns
(cd _build/default/bench && ./main.exe -brief 'Memory usage')
Memory usage:
(cd _build/default/test && ./test_schedulers.exe)
Testing `Picos schedulers'.
This run has ID `419WPJGM'.


  [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 21.449s. 8 tests run.
(cd _build/default/test && ./test_htbl.exe)
random seed: 1649968490473321492
generated error fail pass / total     time test name
[â]   32    0    0   32 /   32     0.0s Htbl sequential
[✓]   32    0    0   32 /   32     4.0s Htbl concurrent
================================================================================
success (ran 2 tests)
random seed: 1423764112751831937
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.0s Htbl sequential
[✓]   64    0    0   64 /   64     5.4s Htbl concurrent
================================================================================
success (ran 2 tests)
random seed: 4557991296970150188
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.1s Htbl sequential
[✓]  128    0    0  128 /  128     6.4s Htbl concurrent
================================================================================
success (ran 2 tests)
random seed: 3559862239329987860
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.1s Htbl sequential
[✓]  256    0    0  256 /  256    14.5s Htbl concurrent
================================================================================
success (ran 2 tests)
random seed: 3443830706347929619
generated error fail pass / total     time test name
[✓]  463    0    0  463 /  463     0.2s Htbl sequential
[✓]  463    0    0  463 /  463    26.7s Htbl concurrent
================================================================================
success (ran 2 tests)
random seed: 4391711456709472184
generated error fail pass / total     time test name
[✓]   42    0    0   42 /   42     0.0s Htbl sequential
[✓]   42    0    0   42 /   42     1.8s Htbl concurrent
================================================================================
success (ran 2 tests)
random seed: 3998041514263523690
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Htbl sequential
[✓]   32    0    0   32 /   32     1.1s Htbl concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test && ./test_mpmcq.exe)
random seed: 353978480200031922
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpmcq sequential
[✓]   32    0    0   32 /   32     2.8s Mpmcq concurrent
================================================================================
success (ran 2 tests)
random seed: 357649506235887646
generated error fail pass / total     time test name
[✓]   64    0    0   64 /   64     0.1s Mpmcq sequential
[✓]   64    0    0   64 /   64     4.9s Mpmcq concurrent
================================================================================
success (ran 2 tests)
random seed: 622028079340084841
generated error fail pass / total     time test name
[✓]  128    0    0  128 /  128     0.0s Mpmcq sequential
[✓]  128    0    0  128 /  128     9.5s Mpmcq concurrent
================================================================================
success (ran 2 tests)
random seed: 2705924586142067653
generated error fail pass / total     time test name
[✓]  256    0    0  256 /  256     0.1s Mpmcq sequential
[✓]  256    0    0  256 /  256    18.8s Mpmcq concurrent
================================================================================
success (ran 2 tests)
random seed: 3725938551579752157
generated error fail pass / total     time test name
[✓]  314    0    0  314 /  314     0.2s Mpmcq sequential
[✓]  314    0    0  314 /  314    14.9s Mpmcq concurrent
================================================================================
success (ran 2 tests)
random seed: 2573279891644208761
generated error fail pass / total     time test name
[✓]  134    0    0  134 /  134     0.0s Mpmcq sequential
[✓]  134    0    0  134 /  134     7.4s Mpmcq concurrent
================================================================================
success (ran 2 tests)
random seed: 2616220542846657719
generated error fail pass / total     time test name
[✓]   32    0    0   32 /   32     0.0s Mpmcq sequential
[✓]   32    0    0   32 /   32     2.1s Mpmcq concurrent
================================================================================
success (ran 2 tests)
2024-10-24 21:29.59 ---> saved as "2de57a6e1b0f6bbc448f02e982408e397a0e425c8e4ae2a97ca9db21462ca2b5"
Job succeeded
2024-10-24 21:29.59: Job succeeded