`-o` will emit the files to the given root output directory
`--verbose` will print what's going on, to help with debugging
Omitting these flags will behave as before.
Also consolidate the utils package into fileutils. These were two packages with near identical functionality.
Change-Id: I855dd4b57807fb9239a52e7f357842d4ba2517ee
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107687
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
If the socket disconnected mid-communication, the server could spin, waiting for new data.
Actually handle recv() errors, preventing the server spinning itself to death.
Also fix code style to be more tint-like (snake_case variables, PascalCase functions)
Change-Id: I9fcbfde303a8624e7e1ff87abd33581589f4da42
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105142
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
• Add `cts validate` command used to check for expectation collisions.
Can be used as a presubmit check.
This is more tightly checked than the previous logic, as this works on just
the expectations, instead of results.
• Fix an issue where the test result reduction could introduce collisions with
'Skip' expectations.
To fix this, the update process first adds 'consumed' results for the skipped
tests, preventing test tree reduction for that part of the tree.
• Fix a bug in the generation of 'New failures' and 'New flakes' which produced
more expectations than was necessary.
The issue here was that the tree roots could contain overlaps, and roots could
be processed before sub-trees, resulting in inefficient expectations.
• Fix collisions in the expectations file, and update with results from
the most recent roll.
Change-Id: I7b64553408998fb4416458ce564fc49c8f6d4d07
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/101860
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
may_exonerate indicates that a test failed for a known issue that
we could exonerate. Merging of test results now removes results
with may_exonerate unless all of them were tagged as such. So, if
for example, a test fails for a known timeout issue, but has a
subsequent pass, the timeout will be ignored.
This serves to reduce the impact of known, hard-to-fix issues and
allow the CTS roller to make progress with less noise.
Change-Id: I5103a666496398a17b3aa6ccf3f267421e40ba97
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/101804
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch add f16 support for a major part of numeric built-in, and
implement corresponding unittests for resolver and backends. This patch
also enable f16 constant evaluation for unary minus operator, `atan2`
and `clamp`.
The following numeric built-ins are not supported yet:
* frexp
* modf
The end-to-end tests for f16 built-in are not added yet.
Bug: tint:1473, tint:1502
Change-Id: If807185617b21c510a1a9c371179a60800c4f875
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96722
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
* Ensure that copyright years are preserved when regenerating.
* Add 'Split' function which maps to strings.Split.
* Add 'Scramble' function with messes with a string.
* Add 'Import' function which allows templates to be imported, allowing
for reusable macros.
Change-Id: Ib77f59a989cf55addcced3e337c9031062a83470
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97149
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Previously enum members were added to the global namespace, so that
overload template parameters could be constrained to a single
enum-entry without the need to declare a matcher. While this was a minor
convenience feature, it means that you cannot declare an enum with
members that share the same name as a type. This will be very common for
extensions, like 'f16' where 'f16' is the name of an extension and a
type name.
Change scoping so that enum members need to be fully qualified. Also
change the intrinsic syntax so that enums always need to use a matcher
for enums.
Change-Id: Ided91130e9df537d38dc8ecb41325c0992dea14b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97146
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Change tint's `--fxc` flag to take the path of the FXC compiler DLL.
Have tint attempt to validate with both FXC and DXC if `--validate` is
passed.
Fix the 'dirsWithNoPassExpectations' logic which looks like it got
broken with the tint -> dawn merge. It also incorrectly applied
filepath.FromSlash() on windows.
Change-Id: I0f46aa5c21bc48a2abc48402c41f846aff4a8633
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96800
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
This patch normalize the abstract interger and abstract float type name
to `ia` and `fa` and the type matcher name to `fia_fiu32_f16` format in
intrinsics.def, and also rename `aiu32Dispatch` and `afi32f16Dispatch`
in resolver/const_eval.cc to `Dispatch_ia_iu32` and
`Dispatch_fia_fi32_f16`.
Bug: tint:1581
Change-Id: Ia48e150d6028e4a7b999f72e57508df369b3e2d7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96721
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Use the @const annotations to more efficently dispatch to the right
method of the ConstEval class.
Reduces a whole lot of dynamic casting logic.
Change-Id: I6791aac51b935b46d63af29abd1e577b3306a0ff
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/95950
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Always report the Javascript duration from the page instead of
the total duration from ResultDB. Reporting of the total duration
could be added back in the future, but usages of the tooling are
currently interested in the Javascript duration.
Bug: chromium:1336333
Change-Id: I74e91e7a9c29f3a4c45ed67898cc6f2de62e19a4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94762
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
These sources need to be generated in Dawn's source tree
so that Chromium's //third_party/webgpu-cts DEP can be
removed.
Bug: chromium:1333969
Change-Id: I03c8cba691bcbfac00839f0cdd40fab6198ec83f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91060
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
