Hi! thanks for this great repo it's helping me a lot.
So i've upgraded to xformers == 0.0.25, stable-fast==1.0.4, and i get the following error.
AttributeError: module 'xformers.ops' has no attribute 'MemoryEfficientAttentionTritonFwdFlashBwOp'. Did you mean: 'MemoryEfficientAttentionCutlassFwdFlashBwOp'?
I did some research and apparently xformers deleted the function MemoryEfficientAttentionTritonFwdFlashBwOp because it wasn't as efficient and also hgave some errors under some circumstances.
jryebread
commented
2 months ago
Hi! thanks for this great repo it's helping me a lot. So i've upgraded to xformers == 0.0.25, stable-fast==1.0.4, and i get the following error.
AttributeError: module 'xformers.ops' has no attribute 'MemoryEfficientAttentionTritonFwdFlashBwOp'. Did you mean: 'MemoryEfficientAttentionCutlassFwdFlashBwOp'?I did some research and apparently xformers deleted the function MemoryEfficientAttentionTritonFwdFlashBwOp because it wasn't as efficient and also hgave some errors under some circumstances.
reference: https://github.com/facebookresearch/xformers/blob/main/CHANGELOG.md
can you fix this?