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| author | justheuristic <justheuristic@gmail.com> | 2022-09-18 01:03:21 +0300 |
|---|---|---|
| committer | justheuristic <justheuristic@gmail.com> | 2022-09-18 01:03:21 +0300 |
| commit | 4da2227fcbc3803d680dff113403aecac1827bc3 (patch) | |
| tree | 8c3e8db4f67f6bca68f05964d5647b9234e178e7 | |
| parent | 4b4a9effd1fa88bc30bb1bc1e732d74e034c9d66 (diff) | |
debug
| -rw-r--r-- | bitsandbytes/autograd/_functions.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bitsandbytes/autograd/_functions.py b/bitsandbytes/autograd/_functions.py index 9928fbd..407f14b 100644 --- a/bitsandbytes/autograd/_functions.py +++ b/bitsandbytes/autograd/_functions.py @@ -370,6 +370,8 @@ class MatMul8bitLt(torch.autograd.Function): if state.threshold > 0.0 and subA is not None: grad_B[:, idx] += torch.matmul(grad_output.t(), subA) + raise NotImplementedError("!!") + if req_gradA: if state.CBt is not None: C32grad, Sgrad = F.transform(Cgrad, "col32") |