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Fixed the CUDA packet primitives

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This commit is contained in:
Benoit Steiner 2015-03-24 10:45:46 -07:00
parent 4472f3e578
commit abdbe8562e
1 changed files with 8 additions and 8 deletions
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16
Eigen/src/Core/arch/CUDA/PacketMath.h
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@ -197,21 +197,21 @@ EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE double2 ploadt_ro<double2, Unaligned>(cons
}
#endif
template<> EIGEN_DEVICE_FUNC inline float4 pgather<float, float4>(const float* from, int stride) {
template<> EIGEN_DEVICE_FUNC inline float4 pgather<float, float4>(const float* from, Index stride) {
return make_float4(from[0*stride], from[1*stride], from[2*stride], from[3*stride]);
}
template<> EIGEN_DEVICE_FUNC inline double2 pgather<double, double2>(const double* from, int stride) {
template<> EIGEN_DEVICE_FUNC inline double2 pgather<double, double2>(const double* from, Index stride) {
return make_double2(from[0*stride], from[1*stride]);
}
template<> EIGEN_DEVICE_FUNC inline void pscatter<float, float4>(float* to, const float4& from, int stride) {
template<> EIGEN_DEVICE_FUNC inline void pscatter<float, float4>(float* to, const float4& from, Index stride) {
to[stride*0] = from.x;
to[stride*1] = from.y;
to[stride*2] = from.z;
to[stride*3] = from.w;
}
template<> EIGEN_DEVICE_FUNC inline void pscatter<double, double2>(double* to, const double2& from, int stride) {
template<> EIGEN_DEVICE_FUNC inline void pscatter<double, double2>(double* to, const double2& from, Index stride) {
to[stride*0] = from.x;
to[stride*1] = from.y;
}
@ -245,14 +245,14 @@ template<> EIGEN_DEVICE_FUNC inline double predux_min<double2>(const double2& a)
}
template<> EIGEN_DEVICE_FUNC inline float4 pabs<float4>(const float4& a) {
return make_float4(fabs(a.x), fabs(a.y), fabs(a.z), fabs(a.w));
return make_float4(fabsf(a.x), fabsf(a.y), fabsf(a.z), fabsf(a.w));
}
template<> EIGEN_DEVICE_FUNC inline double2 pabs<double2>(const double2& a) {
return make_double2(abs(a.x), abs(a.y));
return make_double2(fabs(a.x), fabs(a.y));
}
template<> EIGEN_DEVICE_FUNC inline void
EIGEN_DEVICE_FUNC inline void
ptranspose(PacketBlock<float4,4>& kernel) {
double tmp = kernel.packet[0].y;
kernel.packet[0].y = kernel.packet[1].x;
@ -279,7 +279,7 @@ ptranspose(PacketBlock<float4,4>& kernel) {
kernel.packet[3].z = tmp;
}
template<> EIGEN_DEVICE_FUNC inline void
EIGEN_DEVICE_FUNC inline void
ptranspose(PacketBlock<double2,2>& kernel) {
double tmp = kernel.packet[0].y;
kernel.packet[0].y = kernel.packet[1].x;