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

more product refactoring

Browse Source
This commit is contained in:
Gael Guennebaud
2009-08-06 12:20:02 +02:00
parent 6b2ab13ac5
commit 56d00779db
12 changed files with 1004 additions and 927 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
test/nomalloc.cpp
View File

@@ -65,7 +65,12 @@ template<typename MatrixType> void nomalloc(const MatrixType& m)
VERIFY_IS_APPROX((m1+m2)*s1, s1*m1+s1*m2);
VERIFY_IS_APPROX((m1+m2)(r,c), (m1(r,c))+(m2(r,c)));
VERIFY_IS_APPROX(m1.cwise() * m1.block(0,0,rows,cols), m1.cwise() * m1);
VERIFY_IS_APPROX((m1*m1.transpose())*m2, m1*(m1.transpose()*m2));
if (MatrixType::RowsAtCompileTime<EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD) {
// If the matrices are too large, we have better to use the optimized GEMM
// routines which allocates temporaries. However, on some platforms
// these temporaries are allocated on the stack using alloca.
VERIFY_IS_APPROX((m1*m1.transpose())*m2, m1*(m1.transpose()*m2));
}
}
void test_nomalloc()