Parallelized for the powell method

git-svn-id: file:///home/svn/opt_utilities@159 ed2142bd-67ad-457f-ba7c-d818d4011675

1 files changed, 3 insertions, 0 deletions

diff --git a/methods/powell/powell_method.hpp b/methods/powell/powell_method.hpp
index 041fa93..294e101 100644
--- a/methods/powell/powell_method.hpp
+++ b/methods/powell/powell_method.hpp
@@ -116,6 +116,7 @@ namespace opt_utilities
 	  del=0.0;
 	  for(i=0;i<n;++i)
 	    {
+#pragma omp parallel for 
 	      for(j=0;j<n;++j)
 		{
 		  //get_element(xit,j)=xi[j][i];
@@ -138,6 +139,7 @@ namespace opt_utilities
 	      std::cerr<<"powell exceeding maximun iterations."<<std::endl;
 	      return;
 	    }
+#pragma omp parallel for 
 	  for(j=0;j<n;++j)
 	    {
 	      //get_element(ptt,j)=T(2.)*get_element(p,j)-get_element(pt,j);
@@ -155,6 +157,7 @@ namespace opt_utilities
 	      if(t<T(0.))
 		{
 		  linmin(p,xit,fret,*p_fo);
+#pragma omp parallel for 
 		  for(j=0;j<n;++j)
 		    {
 		      xi[j][ibig-1]=xi[j][n-1];