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bputzeys
approved these changes
May 21, 2025
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Issue
When fine-tuning the transcriptformer models sometimes we get GPU shared memory issue. Specifically, the error looks like:
OutOfResources: out of resource: shared memory, Required: 147456, Hardware limit: 101376. Reducing block sizes ornum_stagesmay help.. This can happen in particular when using a GPU other than a H100.As explained in here, one possible solution consists in limiting the block size in the Triton kernel.
Solution
Reduce the block size in the Triton kernel.
Test
This was tested on a A6000 GPU.