updated param

Signed-off-by: Malay Nagda <[email protected]>

Author: malay-nagda

scripts/llm/performance/llama3_8b.py

@@ -158,7 +158,7 @@ def llama3_8b_performance_recipe(
         # following line ensures file is at- `<log_dir>/lightning_logs/tb_logs/default/<tfevents_file>`
         recipe.log.log_dir = "/nemo_run/lightning_logs"
 
-    plugins = [PerfEnvPlugin(enable_vboost=True, nccl_pp_comm_chunksize=2097152)]
+    plugins = [PerfEnvPlugin(enable_vboost=True)]
     if args.enable_profiling:
         plugins.append(NsysPlugin(start_step=5, end_step=6))