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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-02-26 04:02:52 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-02-26 04:02:52 +0000 |
commit | 40b1855214b5107a3790557852c7f344cd2c08cc (patch) | |
tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h | |
parent | 6a4ddfae17962d82781f1e619c6a54804aa96383 (diff) | |
parent | bc0f5df265caa21a2120c22453655a7fcc941991 (diff) | |
download | eigen-android13-platform-release.tar.gz |
Snap for 8228242 from bc0f5df265caa21a2120c22453655a7fcc941991 to tm-releaseandroid-vts-13.0_r1android-t-beta-4-gplandroid-t-beta-3.2-gplandroid-t-beta-3android-security-13.0.0_r9android-security-13.0.0_r8android-security-13.0.0_r7android-security-13.0.0_r6android-security-13.0.0_r5android-security-13.0.0_r4android-security-13.0.0_r3android-security-13.0.0_r2android-security-13.0.0_r18android-security-13.0.0_r17android-security-13.0.0_r16android-security-13.0.0_r15android-security-13.0.0_r14android-security-13.0.0_r13android-security-13.0.0_r12android-security-13.0.0_r11android-security-13.0.0_r10android-security-13.0.0_r1android-platform-13.0.0_r9android-platform-13.0.0_r8android-platform-13.0.0_r7android-platform-13.0.0_r6android-platform-13.0.0_r5android-platform-13.0.0_r4android-platform-13.0.0_r3android-platform-13.0.0_r2android-platform-13.0.0_r19android-platform-13.0.0_r18android-platform-13.0.0_r17android-platform-13.0.0_r16android-platform-13.0.0_r15android-platform-13.0.0_r14android-platform-13.0.0_r13android-platform-13.0.0_r12android-platform-13.0.0_r11android-platform-13.0.0_r10android-platform-13.0.0_r1android-cts-13.0_r1android-13.0.0_r8android-13.0.0_r7android-13.0.0_r6android-13.0.0_r5android-13.0.0_r4android-13.0.0_r31android-13.0.0_r3android-13.0.0_r2android-13.0.0_r12android-13.0.0_r1android13-security-releaseandroid13-s3-releaseandroid13-s2-releaseandroid13-s1-releaseandroid13-releaseandroid13-platform-releaseandroid13-gsi
Change-Id: I1b06028e1401ae4be027f2b173c4284e01d9ca1c
Diffstat (limited to 'unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h')
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h b/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h index 46d60d323..2bb017921 100644 --- a/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h +++ b/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h @@ -38,10 +38,32 @@ Packet perf(const Packet& a) { using numext::erf; return erf(a); } template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS Packet perfc(const Packet& a) { using numext::erfc; return erfc(a); } +/** \internal \returns the ndtri(\a a) (coeff-wise) */ +template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS +Packet pndtri(const Packet& a) { + typedef typename unpacket_traits<Packet>::type ScalarType; + using internal::generic_ndtri; return generic_ndtri<Packet, ScalarType>(a); +} + /** \internal \returns the incomplete gamma function igamma(\a a, \a x) */ template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet pigamma(const Packet& a, const Packet& x) { using numext::igamma; return igamma(a, x); } +/** \internal \returns the derivative of the incomplete gamma function + * igamma_der_a(\a a, \a x) */ +template <typename Packet> +EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet pigamma_der_a(const Packet& a, const Packet& x) { + using numext::igamma_der_a; return igamma_der_a(a, x); +} + +/** \internal \returns compute the derivative of the sample + * of Gamma(alpha, 1) random variable with respect to the parameter a + * gamma_sample_der_alpha(\a alpha, \a sample) */ +template <typename Packet> +EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet pgamma_sample_der_alpha(const Packet& alpha, const Packet& sample) { + using numext::gamma_sample_der_alpha; return gamma_sample_der_alpha(alpha, sample); +} + /** \internal \returns the complementary incomplete gamma function igammac(\a a, \a x) */ template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet pigammac(const Packet& a, const Packet& x) { using numext::igammac; return igammac(a, x); } @@ -55,4 +77,3 @@ Packet pbetainc(const Packet& a, const Packet& b,const Packet& x) { using numext } // end namespace Eigen #endif // EIGEN_SPECIALFUNCTIONS_PACKETMATH_H - |