From 3eee850c635e91843d294b19bcf0931832bea3ad Mon Sep 17 00:00:00 2001
From: natj <nattila.joonas@gmail.com>
Date: Wed, 20 Mar 2024 09:52:35 -0400
Subject: [PATCH] optional debug mode to scheduler

---
 pytools/scheduler.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pytools/scheduler.py b/pytools/scheduler.py
index 848af23f..71af2837 100644
--- a/pytools/scheduler.py
+++ b/pytools/scheduler.py
@@ -28,6 +28,8 @@ def __init__(self):
         self.master_rank       = 0
         self.example_work_rank = 0
 
+        self.debug = False # debug mode
+
     # swithc from all-in mode to task mode
     def switch_to_task_mode(self,):
         self.mpi_task_mode = True
@@ -56,6 +58,10 @@ def is_active_tile(self, tile):
         return True
 
     def operate(self, op):
+
+        if self.debug: # additional debug printing
+            print('R:', self.rank, op) # debug print
+            MPI.COMM_WORLD.Barrier() 
     
         #--------------------------------------------------
         # default values