[CI] Add SHA256 checksum for binary uploads to S3 #6172
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−2
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This ensures binary uploads to S3 attaches a SHA256 checksum.
I am not familiar with this code base, but from what I can gather the S3 uploads seem to be missing SHA256 for various wheel file URLs. This seem to lead to missing wheel hashes at https://download.pytorch.org/. My guess is that the checksum is not available when it is retrieved when the html is generated.
With this change, it should ensure that the checksum is calculated before upload and attached to the object.
Relates-to: pytorch/pytorch#76557