[float8] Re-enable slow-accum in the bwd of axis-wise scaling schemes#1377
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/ao/1377
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This was referenced Dec 4, 2024
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Re-submission of #1325 |
vkuzo
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* Bug fix: Enable fast to override quantize json * collapse conditional
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And circumvent the issue with the slow CUTLASS kernel by using the cuBLAS kernel + manual scaling.