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4340fcfa
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2021-04-02T13:59:17
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Vulkan: Add command option to run app traces with minimum GPU work
This CL interposes the draw call API entries. If enabled by command line
option "--minimize-gpu-work", it will override all draw calls to render
a single GL_POINT instead. It forces view port and scissor size to 1x1.
It forces all data copy to 1 texel or 1 byte. It ignores
glGenerateMipmap call. The goal is to make the frame time reflect the
driver CPU performance as much as possible so that we can use it to
compare ANGLE vs native GLES on the driver overhead, as well as
identifying CPU hot spot.
Bug: b/184766477
Change-Id: Ie8b5b585e0ed55320fed7863da37cce419acc65f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2802858
Commit-Queue: Charlie Lao <cclao@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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4323ed0c
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2020-11-06T12:45:12
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Perf Tests: Fix test time with max steps performed.
This lets the default test time be 10 minutes when using a maximum
steps value. This will prevent the current 10 second limit from
kicking in and aborting. Also changes the --test-time override to
be more clearly a calibration time, and adds a new --test-time that
lets the user override the actual trial test time.
Bug: b/172480147
Change-Id: I630aa8d3c9e118bb5f0100b38f37e717e12f3538
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2523371
Reviewed-by: Paul Thomson <paulthomson@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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af16c638
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2020-11-06T09:50:51
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Perf Tests: Add --max-steps-performed argument.
This will limit the total number of steps run in the test.
When using this argument we skip warmp & calibration.
Renames the prior --steps argument to --steps-per-trial.
Bug: b/172480147
Change-Id: Iae7cce26d66ca0bbdb21c1f511a6bfa246bd204e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2519404
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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51ff0d05
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2020-10-16T11:54:04
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Trace Tests: Add vsync-limited mode with a GPU timer.
Local testing on Linux shows that ANGLE and native have
the same wall-time, and ANGLE has a 10 ms vs native 6 ms
GPU time.
Bug: angleproject:5183
Change-Id: I26da678b984af916bfb40e1db6416f5df4f85c08
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2480782
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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ecbac31c
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2020-10-16T10:36:06
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Perf Tests: Add offscreen mode.
This lets the trace perf tests run configurable number of frames
within a single swap. The offscreen config is similar to how
gfxbench works. It renders to a user FBO (by overriding calls to
BindFramebuffer) and then composits multiple frames into the real
backbuffer. This allows us to get a perf measurement with less
overhead from composition and display.
Adds emulation for some APIs that operate on Framebuffers like
BindFramebuffer, Invalidate, DrawBuffers and ReadBuffer.
Bug: angleproject:4845
Change-Id: I1044c1d52c82f1c215a68a6c46d74c52ed0f3d2a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2300207
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
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a22a19a4
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2020-10-04T13:16:46
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Add a --no-finish option to the perf tests.
We can use this to re-capture replays.
Bug: angleproject:5134
Change-Id: I765e0bbb66cfdd822ffa981f2b5533157d024cac
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2449161
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
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f8e5b97e
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2020-09-28T23:31:41
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Additional perf test cleanup & functionality.
Adds several new command line arguments and documents all args in the
README. Changes the trace tests to output milliseconds.
Bug: b/169600938
Change-Id: Ie8c7840a6a8958951992c806979dde6dc7d8a709
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2438194
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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bda2205d
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2020-09-17T14:37:25
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Traces: Move up from tests/perf_tests/ to tests/.
The trace tests aren't strictly for performance. Since we'll be using
them for correctenss testing as well it makes sense to move them out
of the perf_tests/ folder.
Also renames RestrictedTraceTests.md to README.md so it'll load
automatically in gitiles.
Bug: angleproject:4090
Bug: b/168049670
Change-Id: I8be9f1d831489a9abf534d049a93441687850142
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2416913
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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080d711b
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2020-01-08T13:04:44
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Tests: Add a perf test using traces
This test will load traces and cycle through a set of frames.
The new tests are:
TracePerfTest.Run/gl_trex_200_210
TracePerfTest.Run/gl_trex_800_810
TracePerfTest.Run/gl_trex_900_910
TracePerfTest.Run/gl_trex_1300_1310
To download the traces, you must be granted access and authenticate
with the cloud. See the steps in RestrictedTraces.md for this.
Then add the following to the end of your .gclient file:
"custom_vars": {
"checkout_angle_internal":"True"
},
And run `glcient runhooks`.
To enable building the test, add the following GN arg:
build_angle_trace_perf_tests = true
See the new markdown document for ways to execute the tests.
Bug: angleproject:3630
Change-Id: Ic25cd94fb36b35fcf187e88d3bf9548c65f59755
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1949605
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@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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ac6d90ea
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2018-08-21T13:10:36
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Add more test param documentation to perf tests.
Also add links from other pages.
Bug: angleproject:1944
Change-Id: I344ce075973bd45942d52b819385cb74a5a073ca
Reviewed-on: https://chromium-review.googlesource.com/1183629
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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ea926a36
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2018-08-10T15:22:30
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Add angle_perftests README file.
Bug: angleproject:1944
Change-Id: I93f363dc5fb6096baec01584bbd2fb525a84909c
Reviewed-on: https://chromium-review.googlesource.com/1171502
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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