From bc09b95f504ffd9155d5d57eb370dd82cc641a0b Mon Sep 17 00:00:00 2001
From: flybird11111 <1829166702@qq.com>
Date: Sat, 18 Nov 2023 18:41:58 +0800
Subject: [PATCH] [exampe] fix llama example' loss error when using gemini
 plugin (#5060)

fix llama example
---
 examples/language/llama2/finetune.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/language/llama2/finetune.py b/examples/language/llama2/finetune.py
index 33aa1d33e..f7708b1a3 100644
--- 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