commit 33bfc988225cf2b1908e3a52c16de4b5090a3bf0
author Ben Clayton <bclayton@google.com> Thu Jan 05 21:44:37 2023 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Thu Jan 05 21:44:37 2023 +0000
tree 04bfdb3068a63da1dea567180dee8e2302d7557a
parent f8abdc7aefc55d08cbdfc2ba3fd7a315486e074e

Roll third_party/webgpu-cts/ 0673bb68c..6d3a80420 (1 commit)

And unroll const-eval expression test loops on non-windows platforms, in an
attempt to avoid test timeouts on devices that perform poorly with constant array
indexing inside loops.

Regenerated:
 - expectations.txt
 - ts_sources.txt
 - test_list.txt
 - cache_list.txt
 - resource_files.txt
 - webtest .html files

https://chromium.googlesource.com/external/github.com/gpuweb/cts/+log/0673bb68c214..6d3a80420d1b
 - 6d3a80 Add flag to unroll const-eval loops

Created with './tools/run cts roll'

Cq-Include-Trybots: luci.chromium.try:dawn-try-win10-x86-rel,linux-dawn-rel,mac-dawn-rel,win-dawn-rel
Include-Ci-Only-Tests: true
Change-Id: Ida17dbab3eeed1e30610af63d036c3d43ceafa68
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/116292
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>

DEPS

diff --git a/DEPS b/DEPS
index 04ec92e..dbec074 100644
--- a/DEPS
+++ b/DEPS
@@ -158,7 +158,7 @@
 
   # WebGPU CTS - not used directly by Dawn, only transitively by Chromium.
   'third_party/webgpu-cts': {
-    'url': '{chromium_git}/external/github.com/gpuweb/cts@0673bb68c214c0a6c56d00b30e6600dcc9f02b93',
+    'url': '{chromium_git}/external/github.com/gpuweb/cts@6d3a80420d1b8493631311267a30a71098a01258',
     'condition': 'build_with_chromium',
   },
 

webgpu-cts/expectations.txt

diff --git a/webgpu-cts/expectations.txt b/webgpu-cts/expectations.txt
index 1d7445f..c3edc77 100644
--- a/webgpu-cts/expectations.txt
+++ b/webgpu-cts/expectations.txt
@@ -61,7 +61,7 @@
 # results: [ Failure RetryOnFailure Skip Slow ]
 # END TAG HEADER
 
-# Last rolled: 2023-01-04 11:59:09PM
+# Last rolled: 2023-01-05 05:47:34PM
 
 ################################################################################
 # webgpu:api,operation,resource_init,texture_zero:uninitialized_texture_is_zero

webgpu-cts/test_runner.js

diff --git a/webgpu-cts/test_runner.js b/webgpu-cts/test_runner.js
index eeb38d6..cd828bc 100644
--- a/webgpu-cts/test_runner.js
+++ b/webgpu-cts/test_runner.js
@@ -140,6 +140,14 @@
 globalTestConfig.testHeartbeatCallback = sendHeartbeat;
 globalTestConfig.noRaceWithRejectOnTimeout = true;
 
+// FXC is very slow to compile unrolled const-eval loops, where the metal shader
+// compiler (Intel GPU) is very slow to compile rolled loops. Intel drivers for
+// linux may also suffer the same performance issues, so unroll const-eval loops
+// if we're not running on Windows.
+if (navigator.userAgent.indexOf("Windows") !== -1) {
+  globalTestConfig.unrollConstEvalLoops = true;
+}
+
 async function runCtsTest(query, use_worker) {
   const workerEnabled = use_worker;
   const worker = workerEnabled ? new TestWorker(false) : undefined;
@@ -208,9 +216,11 @@
 }
 
 function sendMessageTestStatus(status, jsDurationMs) {
-  socket.send(JSON.stringify({'type': 'TEST_STATUS',
-                              'status': status,
-                              'js_duration_ms': jsDurationMs}));
+  socket.send(JSON.stringify({
+    'type': 'TEST_STATUS',
+    'status': status,
+    'js_duration_ms': jsDurationMs
+  }));
 }
 
 function sendMessageTestLog(logs) {