dan_the_3rd

Closing this as it's resolved now. @leeruibin this is a different / unrelated issue. Can you open a new one with the entire stacktrace/log of the error? `num_heads=1` should be...

> Just wonder the fix in which release or dev version? Woops I forgot to circle back here. It has been fixed in https://github.com/facebookresearch/xformers/commit/3ea73074f41617857fe001f1e7d46dee2e03517a

Hi, Can you specify your configuration? Which GPU etc...