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

fix llama example
2023-11-18 18:41:58 +08:00 · 2023-11-18 18:41:58 +08:00 · bc09b95f50
parent 3c08f17348
commit bc09b95f50
1 changed files with 1 additions and 0 deletions
--- 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