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fix bug in computation of unrolling limit: div instead of mul

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This commit is contained in:
Benoit Jacob 2008-06-16 11:18:59 +00:00
parent c905b31b42
commit 478bfaf228
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/Assign.h
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@ -73,7 +73,7 @@ public:
private:
enum {
UnrollingLimit = EIGEN_UNROLLING_LIMIT / (int(Vectorization) == int(NoVectorization) ? 1 : int(PacketSize)),
UnrollingLimit = EIGEN_UNROLLING_LIMIT * int(PacketSize),
MayUnrollCompletely = int(Derived::SizeAtCompileTime) * int(OtherDerived::CoeffReadCost) <= int(UnrollingLimit),
MayUnrollInner = int(InnerSize * OtherDerived::CoeffReadCost) <= int(UnrollingLimit)
};
@ -238,7 +238,7 @@ template<typename Derived1, typename Derived2>
struct ei_assign_impl<Derived1, Derived2, NoVectorization, InnerUnrolling>
{
static void run(Derived1 &dst, const Derived2 &src)
{
{
const bool rowMajor = int(Derived1::Flags)&RowMajorBit;
const int innerSize = rowMajor ? Derived1::ColsAtCompileTime : Derived1::RowsAtCompileTime;
const int outerSize = rowMajor ? dst.rows() : dst.cols();