Cache exported CUDA weight blobs by content hash instead of re-uploading

[jathu]

Summary

TODO

Test plan

TODO

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/22530

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❌ 2 New Failures, 15 Unclassified Failures

As of commit 6d9cf4f with merge base 738f197 ():

NEW FAILURES - The following jobs have failed:

• Build Presets / linux (linux, linux.2xlarge, executorch-ubuntu-22.04-clang12) / build (gh)
  ##[error]fatal: unable to access 'https://github.com/pytorch/ao.git/': Error in the HTTP2 framing layer
• pull / test-mediatek-models-linux / linux-job (gh)
  ##[error]fatal: unable to access 'https://github.com/leetal/ios-cmake/': Error in the HTTP2 framing layer

UNCLASSIFIED FAILURES - DrCI could not classify the following jobs because the workflow did not run on the merge base. The failures may be pre-existing on trunk or introduced by this PR:

• cuda-perf / benchmark-cuda (openai/whisper-large-v3-turbo, non-quantized, openai_whisper-large-v3-turbo, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-large-v3-turbo, quantized-int4-tile-packed, openai_whisper-large-v... / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-large-v3-turbo, quantized-int4-weight-only, openai_whisper-large-v... / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-medium, non-quantized, openai_whisper-medium, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-medium, quantized-int4-tile-packed, openai_whisper-medium, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-medium, quantized-int4-weight-only, openai_whisper-medium, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-small, non-quantized, openai_whisper-small, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-small, quantized-int4-tile-packed, openai_whisper-small, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (openai/whisper-small, quantized-int4-weight-only, openai_whisper-small, 50) / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• cuda-perf / benchmark-cuda (SocialLocalMobile/Qwen3.5-35B-A3B-HQQ-INT4, quantized-int4-tile-packed, SocialLoc... / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  Unable to download artifact(s): Artifact not found
• cuda-perf / export-models (SocialLocalMobile/Qwen3.5-35B-A3B-HQQ-INT4, quantized-int4-tile-packed, SocialLoca... / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 1
• Test CUDA Builds / test-model-cuda-e2e-Qwen3.5-35B-A3B-HQQ-INT4-quantized-int4-tile-packed / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 1
• Test CUDA Builds / test-model-cuda-e2e-whisper-large-v3-turbo-quantized-int4-tile-packed / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• Test CUDA Builds / test-model-cuda-e2e-whisper-large-v3-turbo-quantized-int4-weight-only / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127
• Test CUDA Builds / test-model-cuda-e2e-whisper-small-non-quantized / linux-job (gh) (this job did not run on the merge base, so DrCI cannot tell whether the failure is pre-existing)
  RuntimeError: Command bash /__w/_temp/exec_script failed with exit code 127

This comment was automatically generated by Dr. CI and updates every 15 minutes.

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