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7181239d
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2025-04-04T14:13:58
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Add long ANGLE traces feature
Enables very long Android captures by swapping binary
data chunked buffers to/from disk.
Bug: b/425728227
Change-Id: I539f72590eece03cfc69d42fc34be9825a9ff1fe
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6476924
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Mark Łobodziński <mark@lunarg.com>
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3818d37d
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2025-04-04T15:07:59
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CL: Add end_capture to capture/replay tool
Many different applications don't explicitly make it clear
the ending frame of what's being run. With the end_capture
utility, when the user sets end_capture to 0, the application
automatically finishes the capture immediately.
Example OpenCL applications where this is useful:
AI-Benchmark, Geekbench Compute, Geekbench AI
Bug: angleproject:402174922
Change-Id: I1710ae1b1703f710865a9862c4cf3de753c2ccbd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6339791
Reviewed-by: Roman Lavrov <romanl@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Roman Lavrov <romanl@google.com>
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c9e90490
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2025-03-27T18:26:19
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Capture: Keep binary data in memory in chunks
This is needed for taking large captures out of Chromium, because its
memory allocator refuses to allocate objects bigger than 1~2GB.
Incidentally, it also optimizes taking large captures by avoiding
frequent calls to `vector::resize` while the vector is very large.
Bug: b/381284577
Change-Id: I4ccd3c8ea50df59520334f70e99083847da20c9f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6406214
Reviewed-by: Roman Lavrov <romanl@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Mark Łobodziński <mark@lunarg.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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367541f5
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2025-02-05T16:45:13
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Capture/Replay: Add multi-capture support to tracer
Multiple captures can now be grabbed by setting the trigger
value to the desired framecount and then resetting it to
zero to trigger a new capture. Captures will be saved in the
current capture.out_dir directory and this should be changed
between captures to keep traces separate.
Note that this feature will not work with apps using
persistent coherent memory, and in these cases the tracer
will exit, preserving the initial, valid trace.
Bug: b/394107532, angleproject:42263521
Change-Id: I9d31d19ec6c3736dbda356405eb91fba2dd5a8d7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6258503
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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c0d806b4
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2025-02-10T23:01:33
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CL: OpenCL support for ANGLE Capture/Replay
Implementation of OpenCL Capture/Replay tool in ANGLE.
Brief notes about the change:
- Most meaningful changes for the capture process are
made in src/libANGLE/capture/
- Most meaningful changes for replay are made in
util/capture/ and src/tests/perf_tests/
- Many autogenerated files are changed/added to allow
the capture of OpenCL objects & calls
- The following applications were captured/replayed:
benchmark_model, GeekBench Compute, GeekBench ML,
AI-Benchmark, various OCL CTS tests
- End2end test added to capture_tests.
CapturedTestCL.MultiFrameCL/ES3_Vulkan
Bug: angleproject:383841335
Change-Id: I55fdaa6cd6c7ba740aaa2351e4d29050059d6d1d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6102105
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Roman Lavrov <romanl@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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