Fix default value of mmap_bin_files in BlendedMegatronDatasetConfig

singleheart · Mar 27, 2024 · aa73ad2 · aa73ad2
1 parent 9de386d
commit aa73ad2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/megatron/core/datasets/blended_megatron_dataset_config.py b/megatron/core/datasets/blended_megatron_dataset_config.py
@@ -54,7 +54,7 @@ class BlendedMegatronDatasetConfig:
 
     path_to_cache: Optional[str] = None
 
-    mmap_bin_files: bool = False
+    mmap_bin_files: bool = True
 
     mock: bool = False