Merge branch 'gpt3_script_fix' into 'main'

added init method std to gpt3 example

See merge request ADLR/megatron-lm!217

examples/pretrain_gpt3_175B.sh

@@ -46,6 +46,7 @@ options=" \
 	--weight-decay 0.1 \
 	--adam-beta1 0.9 \
 	--adam-beta2 0.95 \
+	--init-method-std 0.006 \
 	--tensorboard-dir <TENSORBOARD DIRECTORY> \
         --fp16 \
 	--checkpoint-activations "