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4e7a6a69
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2020-07-15T19:35:43
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Perf Tests: Fix trace test calibration.
The trace tests were including the startup time in their calibration
calculations. Then was forcing them to always render one step. This
fixes the calibration to attempt to get a more consistent measurement.
The trace tests now render many more steps than they did before. It
should increase the stability and decrease variance in our measurements
as they will be runnnig many more frames than before.
Also adds a verbose logging flag to help debugging.
Noticed this bug when working on the trace test offscreen mode.
Bug: angleproject:4845
Change-Id: Iff0c987008a935e7051fca34ef12f4433eb46092
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2300205
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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d08f1d8d
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2020-05-05T12:54:07
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Perf tests: Add screenshot capture mode.
This adds a "--screenshot-dir" argument to capture screenshots.
If we're running with screenshot capture then the test will
early exit after the first capture. The screenshots use the same
naming pattern as the test name:
TracePerfTest.Run/vulkan_trex_200 -> angle_vulkan_trex_200.png
Note the screenshot dir is relative to the test binary directory,
not the CWD. Also adds a PNG saving utility function.
Bug: angleproject:4615
Change-Id: I1de8ae6a6e6892586bb0b743e7b9a842f90f98e5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2184834
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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42c453fe
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2020-03-15T18:23:15
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Move perf test common files to a source set.
Similarly to a prior patch this organizes the common perf test sources
into a single target. This will allow us to more easily support setting
compiler flags on particular perf test sources.
This also fixes some build errors that popped up when new warnings were
enabled.
Bug: angleproject:3630
Change-Id: I866885199f93a5055e8d160e39f72d1f8209bc75
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2103086
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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f576a708
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2019-02-04T16:52:12
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Add glmark2 to angle_perftests
Bug: angleproject:3125
Change-Id: I9242743c6b5c6e18d0a23ff853ef6b9b370865a6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1452956
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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