From 9fe447fa03114283f47471a03e0e2312081359a2 Mon Sep 17 00:00:00 2001
From: linxinan <xinan.lin@intel.com>
Date: Mon, 5 Feb 2018 12:02:54 +0800
Subject: [PATCH] Parallize data initailization.

---
 code/intel/convolution/mkl_conv/Makefile           | 2 +-
 code/intel/convolution/mkl_conv/std_conv_bench.cpp | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/intel/convolution/mkl_conv/Makefile b/code/intel/convolution/mkl_conv/Makefile
index 1194589..f6117be 100644
--- a/code/intel/convolution/mkl_conv/Makefile
+++ b/code/intel/convolution/mkl_conv/Makefile
@@ -53,7 +53,7 @@ OPTFLAGS = -O3
 endif
 
 CXX      = icpc
-CXXFLAGS = -Wall -std=c++11 $(OPTFLAGS) $(EXTRACXXFLAGS) -I../../../kernels
+CXXFLAGS = -Wall -std=c++11 $(OPTFLAGS) $(EXTRACXXFLAGS) -fopenmp -I../../../kernels
 LFLAGS   = -lrt
 OBJS     = std_conv_bench.o
 
diff --git a/code/intel/convolution/mkl_conv/std_conv_bench.cpp b/code/intel/convolution/mkl_conv/std_conv_bench.cpp
index 8015e65..3860892 100644
--- a/code/intel/convolution/mkl_conv/std_conv_bench.cpp
+++ b/code/intel/convolution/mkl_conv/std_conv_bench.cpp
@@ -127,6 +127,7 @@ static inline void rand_fill(T *data, size_t size)
         srand48(1);
         initialized = true;
     }
+#pragma omp parallel for
     for (size_t i = 0; i < size / sizeof(T); i++)
         data[i] = static_cast<T>(drand48());
 }