commit bd2ab92853301343b06c5ee6a919169cc160082b
author Bryan Bernhart <bryan.bernhart@intel.com> Tue Jun 30 18:48:20 2020 +0000
committer Commit Bot service account <commit-bot@chromium.org> Tue Jun 30 18:48:20 2020 +0000
tree b12737897880dacaee1714380306c95ad8bd111f
parent f7fab5a259a86663b5bf8b429c44cd35c94d34f7

D3D12: Limit QueueWriteBufferTests.ManyWriteBuffer

The stress test is causing timeouts on slower GPUs
due to the TDR threshold being hit. This halves the
number of writes required to complete the test.

BUG=dawn:228

Change-Id: I18dfa68b39a2c079b89eeadc78a69675e5c3269f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24100
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>

src/tests/end2end/QueueTests.cpp

diff --git a/src/tests/end2end/QueueTests.cpp b/src/tests/end2end/QueueTests.cpp
index bc83a1b..b3f57a4 100644
--- a/src/tests/end2end/QueueTests.cpp
+++ b/src/tests/end2end/QueueTests.cpp
@@ -113,7 +113,7 @@
     DAWN_SKIP_TEST_IF(IsMacOS() && IsIntel() && IsMetal());
 
     constexpr uint64_t kSize = 4000 * 1000;
-    constexpr uint32_t kElements = 500 * 500;
+    constexpr uint32_t kElements = 250 * 250;
     wgpu::BufferDescriptor descriptor;
     descriptor.size = kSize;
     descriptor.usage = wgpu::BufferUsage::CopySrc | wgpu::BufferUsage::CopyDst;