pytorch
e2dc60c6 - [Vulkan + Profiler] Add Timestamp Adjustment Algorithm (#90672)

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2 years ago
[Vulkan + Profiler] Add Timestamp Adjustment Algorithm (#90672) @bypass-github-export-checks This change ensures that vulkan event start/end times are correctly synced with their parent CPU times. This sometimes requires increasing CPU event durations (to fully contain their child events) and delaying CPU event start times (to prevent overlaps), so this should not be used unless Vulkan events are being profiled and it is ok to use this modified timestamp/duration information instead of the the original information. Differential Revision: [D39893109](https://our.internmc.facebook.com/intern/diff/D39893109/) **NOTE FOR REVIEWERS**: This PR has internal Meta-specific changes or comments, please review them on [Phabricator](https://our.internmc.facebook.com/intern/diff/D39893109/)! Pull Request resolved: https://github.com/pytorch/pytorch/pull/90672 Approved by: https://github.com/kimishpatel
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