GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-08-12 11:49:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add and enable Packet int divide for Power10.

Browse Source
This commit is contained in:
Chip Kerchner 2023-02-17 19:04:18 +00:00 committed by Charles Schlosser
parent 54459214a1
commit e797974689
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
Eigen/src/Core/arch/AltiVec/PacketMath.h
View File

@ -255,7 +255,11 @@ struct packet_traits<int> : default_packet_traits {
HasSub = 1, HasSub = 1,
HasShift = 1, HasShift = 1,
HasMul = 1, HasMul = 1,
#ifdef _ARCH_PWR10
HasDiv = 1,
#else
HasDiv = 0, HasDiv = 0,
#endif
HasBlend = 1, HasBlend = 1,
HasCmp = 1 HasCmp = 1
}; };
@ -1043,9 +1047,16 @@ template<> EIGEN_STRONG_INLINE Packet4f pdiv<Packet4f>(const Packet4f& a, const
#endif #endif
} }
template<> EIGEN_STRONG_INLINE Packet4i pdiv<Packet4i>(const Packet4i& /*a*/, const Packet4i& /*b*/) template<> EIGEN_STRONG_INLINE Packet4i pdiv<Packet4i>(const Packet4i& a, const Packet4i& b)
{ eigen_assert(false && "packet integer division are not supported by AltiVec"); {
#ifdef _ARCH_PWR10
return vec_div(a, b);
#else
EIGEN_UNUSED_VARIABLE(a);
EIGEN_UNUSED_VARIABLE(b);
eigen_assert(false && "packet integer division are not supported by AltiVec");
return pset1<Packet4i>(0); return pset1<Packet4i>(0);
#endif
} }
// for some weird raisons, it has to be overloaded for packet of integers // for some weird raisons, it has to be overloaded for packet of integers