From 3656376ccd83d5c514389c4c3818f1969bc30e0c Mon Sep 17 00:00:00 2001
From: Jin Wang <jin.wang@gatech.edu>
Date: Fri, 1 Jul 2016 05:29:58 -0400
Subject: MOD: schedule one child kernel each cycle

---
 src/stream_manager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/stream_manager.cc')

diff --git a/src/stream_manager.cc b/src/stream_manager.cc
index 546ab3b..f90d9be 100644
--- a/src/stream_manager.cc
+++ b/src/stream_manager.cc
@@ -217,8 +217,8 @@ stream_manager::stream_manager( gpgpu_sim *gpu, bool cuda_launch_blocking )
 
 bool stream_manager::operation( bool * sim)
 {
-    pthread_mutex_lock(&m_lock);
     bool check=check_finished_kernel();
+    pthread_mutex_lock(&m_lock);
     if(check)m_gpu->print_stats();
     stream_operation op =front();
     if(!op.do_operation( m_gpu )) //not ready to execute
-- 
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