[ET-VK][profiling] Add additional profiling blocks#17450
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Pull Request resolved: #17394 This adds fine-grained ET_EVENT_TRACER profiling blocks to the Vulkan backend's execute() method in VulkanBackend.cpp. Previously, only GPU shader timestamps were logged. Now the following phases are individually traced: ETVK_COPY_INPUTS (host-to-GPU input transfer), ETVK_RESIZE (graph resize propagation), ETVK_COMPUTE_GRAPH_EXECUTE (GPU compute dispatch), ETVK_COPY_OUTPUTS (GPU-to-host output transfer), and ETVK_EXECUTE (overall delegate execution). The GPU shader timestamp extraction is also moved to occur right after execute() completes rather than at the end of the function, so it falls within the ETVK_EXECUTE span. ghstack-source-id: 341022578 @exported-using-ghexport Differential Revision: [D93000163](https://our.internmc.facebook.com/intern/diff/D93000163/)
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/17450
Note: Links to docs will display an error until the docs builds have been completed. ❌ 6 New Failures, 12 PendingAs of commit ab117ec with merge base dcfd12d ( NEW FAILURES - The following jobs have failed:
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This PR was created by the merge bot to help merge the original PR into the main branch.
ghstack PR number: #17394 by @SS-JIA
^ Please use this as the source of truth for the PR details, comments, and reviews
ghstack PR base: https://github.com/pytorch/executorch/tree/gh/SS-JIA/425/base
ghstack PR head: https://github.com/pytorch/executorch/tree/gh/SS-JIA/425/head
Merge bot PR base: https://github.com/pytorch/executorch/tree/gh/SS-JIA/424/orig
Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/SS-JIA/425/orig
Differential Revision: D93000163
@diff-train-skip-merge