[exampe] fix llama example' loss error when using gemini plugin (#5060)

fix llama example
hpcaitech · Nov 18, 2023 · bc09b95 · bc09b95
1 parent 3c08f17
commit bc09b95
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/language/llama2/finetune.py b/examples/language/llama2/finetune.py
@@ -58,6 +58,7 @@ def tokenize_batch_for_finetune(batch, tokenizer: Optional[LlamaTokenizer] = Non
 
 def all_reduce_mean(tensor: torch.Tensor) -> torch.Tensor:
     dist.all_reduce(tensor, op=dist.ReduceOp.SUM)
+    tensor = tensor.data
     tensor.div_(dist.get_world_size())
     return tensor