devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

extend sparse product benchmark with ublas

Browse Source
This commit is contained in:
Gael Guennebaud
2010-02-09 15:55:36 +01:00
parent 285bc336d5
commit 905050b239
2 changed files with 98 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
bench/BenchSparseUtil.h
View File

@@ -123,4 +123,18 @@ void eiToCSparse(const EigenSparseMatrix& src, cs* &dst)
#include <boost/numeric/ublas/matrix_sparse.hpp>
#include <boost/numeric/ublas/vector_of_vector.hpp>
// using namespace boost;
// using namespace boost::numeric;
// using namespace boost::numeric::ublas;
typedef boost::numeric::ublas::compressed_matrix<Scalar,boost::numeric::ublas::column_major> UblasMatrix;
void eiToUblas(const EigenSparseMatrix& src, UblasMatrix& dst)
{
for (int j=0; j<src.cols(); ++j)
for (EigenSparseMatrix::InnerIterator it(src.derived(), j); it; ++it)
dst(it.index(),j) = it.value();
}
#endif