fix for fsdp for models that aren't qwen2 or jamba

2024-04-05 17:02:54 -07:00
parent bf4cd67252
commit 744f7082f5
1 changed files with 1 additions and 1 deletions
--- a/src/axolotl/utils/models.py
+++ b/src/axolotl/utils/models.py
@@ -459,7 +459,7 @@ def load_model(
            "bnb_4bit_quant_type": "nf4",
            "bnb_4bit_quant_storage": torch.bfloat16,
        }
-        if not cfg.deepspeed:
+        if not cfg.deepspeed and cfg.model_config_type in ("jamba", "qwen2_moe"):
            # for some reason, this causes the loss to be off by an order of magnitude
            # but deepspeed needs this still in bfloat16
            bnb_config["bnb_4bit_quant_storage"] = torch.float32