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922cbfcb
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2016-11-25T16:23:18
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common: Add a vector arithmetic helper classes
Change-Id: I2f96baedf10d346eaa150bab04f8f6ca3ba573b9
Reviewed-on: https://chromium-review.googlesource.com/414272
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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f83cbc65
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2016-01-22T15:27:21
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Use std::random functions for test and samples RNG.
These standard functions are much more powerful than the C random()
routines. Use them to improve the random utils, and use a class
to clean things up further.
This fixes a problem I was having using random_utils where I was
having trouble generating random 32 bit unsigned integers.
BUG=angleproject:1290
Change-Id: I5081764053d0667a4e323553b7dea531256aa778
Reviewed-on: https://chromium-review.googlesource.com/323440
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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7ee40d1a
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2016-01-04T08:37:00
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Fix compilation failures on OSX standalone builds
BUG=
Change-Id: Ifd40ae30d601227caf550546fcffc286cf533a73
Reviewed-on: https://chromium-review.googlesource.com/320290
Tryjob-Request: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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8047f065
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2015-12-15T17:54:42
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Improve perf testing framework
The ANGLERenderTest subclasses have a parameter "iterations". Previously
most of these tests would perform iterations^2 iterations, since the
looping was done both in ANGLERenderTest and in the individual test
classes. Do the looping only in the individual test classes instead.
This enables getting rid of separate beginDrawBenchmark() and
endDrawBenchmark() functions.
Some other unused code is also removed:
1. stepBenchmark function
2. unused parameters to step()
This makes the core loop of running tests simpler.
The perf testing framework also now has shared logic for deciding when
to end a given test.
The score calculation for tests is also changed. Instead of reporting
just the number of operations done, it is reported relative to the actual
run time of the test. This should make the test results more accurate,
since run time of the tests may have some variation. It also enables
changing the run time of the tests without rebaselining them.
In the tests that use GPU, GPU operations are also waited to finish
before stopping the timer.
BUG=angleproject:1261
TEST=angle_perftests
Change-Id: I69e9aad8afd2d9dedd60e144f0a5d4203618feef
Reviewed-on: https://chromium-review.googlesource.com/319381
Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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fecbed9f
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2015-12-17T12:01:12
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Fix code style in perf tests
1) Format switch/case with git cl format
2) Change NULL -> nullptr
3) Change int to GLint where appropriate
4) Use more appropriate variants of asserts
BUG=angleproject:1261
TEST=angle_perftests
Change-Id: I97d6260dbd72ef3897fff145682b7043bf323b76
Reviewed-on: https://chromium-review.googlesource.com/319380
Tryjob-Request: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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90c253a6
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2015-12-15T15:14:08
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Add an instancing perf test.
BUG=526217
BUG=angleproject:1164
Change-Id: Ia353a3b2fa0ab0e8b7fd15d72bb63e5ecb7833b1
Reviewed-on: https://chromium-review.googlesource.com/301469
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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