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Add special functions to Eigen: lgamma, erf, erfc.

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Includes CUDA support and unit tests.
This commit is contained in:
Eugene Brevdo
2015-12-07 15:24:49 -08:00
parent 7dfe75f445
commit fa4f933c0f
14 changed files with 513 additions and 1 deletions
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6
Eigen/src/Core/arch/CUDA/PacketMath.h
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@@ -39,6 +39,9 @@ template<> struct packet_traits<float> : default_packet_traits
HasExp = 1,
HasSqrt = 1,
HasRsqrt = 1,
HasLGamma = 1,
HasErf = 1,
HasErfc = 1,
HasBlend = 0,
};
@@ -59,6 +62,9 @@ template<> struct packet_traits<double> : default_packet_traits
HasExp = 1,
HasSqrt = 1,
HasRsqrt = 1,
HasLGamma = 1,
HasErf = 1,
HasErfc = 1,
HasBlend = 0,
};