mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-01-24 14:45:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed another compilation problem with TensorIntDiv.h

Browse Source
This commit is contained in:
Benoit Steiner 2015-02-26 11:14:23 -08:00
parent 57154fdb32
commit f074bb4b5f
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
unsupported/Eigen/CXX11/src/Tensor/TensorIntDiv.h
View File

@ -33,17 +33,17 @@ namespace {
template <typename T>
EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE int count_leading_zeros(const T val)
{
#ifndef __CUDA_ARCH__
return __builtin_clz(static_cast<uint32_t>(val));
#ifdef __CUDA_ARCH__
return __clz(val);
#elif EIGEN_COMP_MSVC
DWORD leading_zero = 0;
_BitScanReverse( &leading_zero, value);
return 31 - leading_zero;
#else
return __clz(val);
return __builtin_clz(static_cast<uint32_t>(val));
#endif
}
};
}
template <typename T>
struct TensorIntDivisor {