From 84a1dc99f9f8280558913c6fbaa023824afa04ba Mon Sep 17 00:00:00 2001
From: Jason Wang <wangr1@ornl.gov>
Date: Wed, 20 Sep 2017 16:37:22 -0400
Subject: [PATCH] removed sleep in DataManWriter

---
 source/adios2/engine/dataman/DataManWriter.h   | 1 -
 source/adios2/engine/dataman/DataManWriter.tcc | 4 ----
 2 files changed, 5 deletions(-)

diff --git a/source/adios2/engine/dataman/DataManWriter.h b/source/adios2/engine/dataman/DataManWriter.h
index d1a840ab6..28f908941 100644
--- a/source/adios2/engine/dataman/DataManWriter.h
+++ b/source/adios2/engine/dataman/DataManWriter.h
@@ -12,7 +12,6 @@
 #define ADIOS2_ENGINE_DATAMAN_DATAMAN_WRITER_H_
 
 #include <iostream> //std::cout must be removed, only used for hello example
-#include <unistd.h> //sleep must be removed
 
 #include "adios2/ADIOSConfig.h"
 #include "adios2/core/Engine.h"
diff --git a/source/adios2/engine/dataman/DataManWriter.tcc b/source/adios2/engine/dataman/DataManWriter.tcc
index 38b154ba8..e12f03da5 100644
--- a/source/adios2/engine/dataman/DataManWriter.tcc
+++ b/source/adios2/engine/dataman/DataManWriter.tcc
@@ -73,10 +73,6 @@ void DataManWriter::DoWriteCommon(Variable<T> &variable, const T *values)
                 std::cout << "Rank: " << i << "\n";
                 std::cout << std::endl;
             }
-            else
-            {
-                sleep(1);
-            }
         }
         MPI_Barrier(m_MPIComm);
     }
-- 
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