From 7eac11272c26ad288a965d1f01f2da9df88cac99 Mon Sep 17 00:00:00 2001
From: sunwen <sunwen@realcan.cn>
Date: Fri, 21 Apr 2023 11:32:53 +0800
Subject: [PATCH] Change repmat copy function from std::copy to cblas_dcopy.

---
 src/Function1D.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Function1D.cpp b/src/Function1D.cpp
index fa90ad1..a41130f 100644
--- a/src/Function1D.cpp
+++ b/src/Function1D.cpp
@@ -253,7 +253,7 @@ Matrix Aurora::repmat(const Matrix& aMatrix,int aRowTimes, int aColumnTimes)
     {
         for(int j=1; j<=aRowTimes; ++j)
         {
-            std::copy(originalData, originalData+row*complexStep, resultDataTemp);
+            cblas_dcopy(row*complexStep,originalData, 1, resultDataTemp, 1);
             resultDataTemp += row*complexStep;
         }
         originalData += row*complexStep;
@@ -263,7 +263,7 @@ Matrix Aurora::repmat(const Matrix& aMatrix,int aRowTimes, int aColumnTimes)
     int step = originalDataSize * aRowTimes;
     for(int i=1; i<aColumnTimes; ++i)
     {
-        std::copy(resultData, resultData + step, resultData + i*step);
+        cblas_dcopy(step, resultData, 1, resultData + i*step, 1);
     }
 
     std::vector<int> resultInfo;
@@ -291,7 +291,7 @@ Matrix Aurora::repmat(const Matrix& aMatrix,int aRowTimes, int aColumnTimes, int
     std::copy(resultTemp.getData(), resultTemp.getData() + resultTempDataSize, resultData);
     for(int i=1; i<aSliceTimes; ++i)
     {
-        std::copy(resultData, resultData + resultTempDataSize, resultData + i*resultTempDataSize);
+        cblas_dcopy(resultTempDataSize, resultData, 1, resultData + i*resultTempDataSize, 1);
     }
     std::vector<int> resultInfo;
     int row = resultTemp.getDimSize(0);