kc3-lang/angle/src/tests/perf_tests/DrawElementsPerf.cpp
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| Author | Commit | Date | CI | Message |
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7478ce7f | 2017-10-13 13:19:07 | D3D11: Minor Optimization to DrawCallNeedsTranslation Remove IsStreamingIndexData from DrawCallNeedsTranslation since IsStreamingIndexData is only needed for drawElementsIndirect for fast path. This change gives about a 4% improvement on the drawElements benchmark for the D3D11 backend with the null driver. BUG=angleproject:1155 Change-Id: Ife2a9748f6b6fe9bc1f3a67c96672ab941a89d44 Reviewed-on: https://chromium-review.googlesource.com/717946 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org> | |
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c2493e38 | 2017-06-20 17:16:25 | Add DrawElementsPerf test This is a follow-up CL for https://chromium-review.googlesource.com/c/544634/. In this commit, we add drawElements perf test for d3d9, d3d11 and OpenGL. Specially, we test DrawElements with unchanged index buffer every frame and changed index buffer every frame. This is also a preparation for further remove IndexRange in validation. Paste a set of data (repeated 30) for reference on Intel skylake Win10 desktop. DrawElementsPerfBenchmark.Run/d3d11: mean: 13186.1666667, stddev: 200.479605502, truncated mean: 13192.5416667, stddev: 156.284190704 DrawElementsPerfBenchmark.Run/d3d11_index_buffer_changed: mean: 43.6, stddev: 4.02160830183, truncated mean: 43.5833333333, stddev: 2.97092391166 BUG=angleproject:1393 TEST=angle_perftests Change-Id: I94bd181aa2b4515df1affc79f591f5db399feac3 Reviewed-on: https://chromium-review.googlesource.com/585981 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> |