The cache from #5107 was keyed by Mesa version only, so a runner restored
llvmpipe code compiled on another runner's CPU and about 85 agc tests died
with SIGILL (Illegal instruction) on main.
Co-Authored-By: Claude <noreply@anthropic.com>
pr-overlap and area-labels walked every open PR on each run, spending the
1000 requests/hour that GITHUB_TOKEN gets per repository and starving the
other workflows (HTTP 403 'rate limit exceeded for installation').
pr-overlap keeps a hash of each report in actions/cache and only reads the
comments of PRs whose report changed. area-labels keeps head SHA plus the
labeler.yml blob per PR and labels only the changed ones, at most 40 per
run. conflict-label gets a concurrency group so pushes in a row don't stack
full passes.
tools/progress_history.py measures the first-parent history of main with
the rules of tools/progress.py, one point per day, and writes history.json,
history.svg and history.html. The Progress workflow runs it after
progress.py; the README shows the chart under the map and links the page.
Labels and points compact as days accumulate.
Co-Authored-By: Claude <noreply@anthropic.com>
.github/ISSUE_TEMPLATE/performance.yml asks for the title and scene, what is
slow or what changed, the summary lines and traces of APS5_TRACE_FRAMES
captures, the trace digest and optionally the worker's collapsed stacks,
and states the capture protocol: warm caches, the same scene and settings,
no other profiling switch, the same machine and session. The pull request
template and CONTRIBUTING ask a pull request that claims a change in speed
for the summary lines of main and of the change, captured the same way.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The bundled SDL builds its PipeWire, PulseAudio and ALSA drivers only
when their development files are found, and otherwise keeps just the
silent dummy and disk drivers without an error. The Linux CI and
release jobs install none of them, so the v0.1.1 Linux libraries
(libSceAudioOut, libSceAgcDriver, libfmod) contain no audible driver.
Fail configuration on Linux when SDL found none of the three, install
the Debian development packages in the Linux build and release jobs,
and list the packages in the build instructions.
Authors with no merged pull requests can have 1 open, with at least 1
merged 20, and from 20 merged there is no limit. Reopening a pull
request runs the check again.
Co-Authored-By: Claude <noreply@anthropic.com>
No job saved its ccache, so every build restored a day-old cache and
recompiled about half the tree (971/2038 hits). Main push builds now
save it, and they no longer cancel each other, so one finishes and
refreshes it. Pull request builds still only restore, so PR code never
writes the shared cache.
macOS has no counterpart to userfaultfd write-protect or
MEM_WRITE_WATCH, so GuestWriteWatch had no backend there and the driver
re-read every guest buffer on each use.
The macOS backend write-protects watched pages. The first write to a
page faults, the SIGBUS/SIGSEGV handler records the page and restores
its protection, and Collect reports the recorded pages and protects
them again. A page is protected before its record is cleared, under the
lock the handler takes, so a write that lands in between is recorded.
The lock hands out turns in order: an unfair one starved writers under
Rosetta.
The protection is real, which adds three entry points:
- GuestWriteWatchBeginHostWrite/EndHostWrite lift it around a system
call that writes guest memory, which would otherwise fail with
EFAULT. GuestArena::HostWrite calls them, as it calls the Windows
equivalent.
- GuestWriteWatchProtectionChanged tells the watch the protection given
to watched pages by mprotect or a new mapping.
- GuestWriteWatchProtection reports that protection, since a watched
page is read-only between a collection and the next write.
Register keeps the recorded protection of a page it already watches:
read from the kernel it would be the watch's own read-only protection,
and the page would never be watched again.
The tests build without the prx libraries and run natively and through
Rosetta.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Install lavapipe on Linux release builds and set ANYPS5_REQUIRE_VULKAN and GALLIUM_OVERRIDE_CPU_CAPS for ctest so GPU execution tests run instead of skipping. Scope SSL_CERT_FILE to Windows winlibs download and CMake configure steps only so Linux FFmpeg fetch is not broken. Leave release ctest as a single strict run.
Check out the repo when labeling open PRs so actions/labeler reads .github/labeler.yml locally instead of fetching it from the API once per pull request.
GitHub refreshes merge_commit_sha only when the pull request's branch
changes, so a manual build could test the pull request against a main
from days earlier. Each job now checks out main as it is when the build
starts and merges the pull request head into it.
gh label create exits non-zero for a label that already exists, and the
step runs with bash -e, so the first existing unforced label stopped the
job. Skip labels that already exist, keeping hand-set colors.
Fixes#2320
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Linux job reports "100% tests passed out of 371" with 20 agc_driver execution tests skipped
(llvmpipe reports subgroup size 8, so the tests that need a wider wave exit 77), and the Windows
job reports "100% tests passed, 0 tests failed out of 368" with 143 skipped - the runner has no
Vulkan driver and ANYPS5_REQUIRE_VULKAN is not set there, so 143 of the 147 GPU execution tests
silently do not run. ctest counts a skip as a pass, so neither job notices when the set grows.
Add tools/check_skips.py. It reads the file ctest writes with --output-junit and fails when a test
skips for a reason that is not expected:
- linux: a skip is expected only when the test's own output reports that the device's subgroups
are too narrow for it, so adding a wave32 test does not need the rule edited;
- windows: any agc_driver test, since the runner has no driver for them, while a skip of anything
else fails.
Both jobs now pass --output-junit and run the check after ctest. The JUnit file needs no
redirection, so the console output stays visible and no pipe can hide a failing ctest.
Verified here with the CI command and the CI device (lavapipe, subgroup 8): the real run reports
20 skipped, all expected; a 21st wave32 test skipping for the same reason passes; a skip whose
reason is something else exits 1; a file with 143 agc_driver skips passes with --job windows and
one non-agc skip in it exits 1.
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