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Specialize psign<Packet8i> for AVX2, don't vectorize psign<bool>.

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This commit is contained in:
Rasmus Munk Larsen
2022-08-26 17:02:37 +00:00
parent 98e51c9e24
commit 7064ed1345
5 changed files with 117 additions and 78 deletions
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5
Eigen/src/Core/arch/SSE/PacketMath.h
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@@ -207,7 +207,7 @@ template<> struct packet_traits<bool> : default_packet_traits
AlignedOnScalar = 1,
HasHalfPacket = 0,
size=16,
HasAdd = 1,
HasSub = 1,
HasShift = 0,
@@ -218,7 +218,8 @@ template<> struct packet_traits<bool> : default_packet_traits
HasMin = 0,
HasMax = 0,
HasConj = 0,
HasSqrt = 1
HasSqrt = 1,
HasSign = 0 // Don't try to vectorize psign<bool> = identity.
};
};