diff options
Diffstat (limited to 'Eigen/src')
| -rwxr-xr-x | Eigen/src/Core/arch/AltiVec/PacketMath.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/Eigen/src/Core/arch/AltiVec/PacketMath.h b/Eigen/src/Core/arch/AltiVec/PacketMath.h index aadfc17be..b43e8ace3 100755 --- a/Eigen/src/Core/arch/AltiVec/PacketMath.h +++ b/Eigen/src/Core/arch/AltiVec/PacketMath.h @@ -1,7 +1,7 @@ // This file is part of Eigen, a lightweight C++ template library // for linear algebra. // -// Copyright (C) 2008 Konstantinos Margaritis <markos@codex.gr> +// Copyright (C) 2008-2014 Konstantinos Margaritis <markos@freevec.org> // // This Source Code Form is subject to the terms of the Mozilla // Public License v. 2.0. If a copy of the MPL was not distributed @@ -62,17 +62,17 @@ typedef __vector unsigned char Packet16uc; // Define global static constants: static Packet4f p4f_COUNTDOWN = { 0.0, 1.0, 2.0, 3.0 }; static Packet4i p4i_COUNTDOWN = { 0, 1, 2, 3 }; -static Packet16uc p16uc_REVERSE = {12,13,14,15, 8,9,10,11, 4,5,6,7, 0,1,2,3}; -static Packet16uc p16uc_FORWARD = vec_lvsl(0, (float*)0); -static Packet16uc p16uc_DUPLICATE = {0,1,2,3, 0,1,2,3, 4,5,6,7, 4,5,6,7}; - -static _EIGEN_DECLARE_CONST_FAST_Packet4f(ZERO, 0); -static _EIGEN_DECLARE_CONST_FAST_Packet4i(ZERO, 0); -static _EIGEN_DECLARE_CONST_FAST_Packet4i(ONE,1); -static _EIGEN_DECLARE_CONST_FAST_Packet4i(MINUS16,-16); -static _EIGEN_DECLARE_CONST_FAST_Packet4i(MINUS1,-1); -static Packet4f p4f_ONE = vec_ctf(p4i_ONE, 0); -static Packet4f p4f_ZERO_ = (Packet4f) vec_sl((Packet4ui)p4i_MINUS1, (Packet4ui)p4i_MINUS1); +static Packet16uc p16uc_REVERSE = { 12,13,14,15, 8,9,10,11, 4,5,6,7, 0,1,2,3}; +static Packet16uc p16uc_FORWARD = vec_lvsl(0, (float*)0); //{ 0,1,2,3, 4,5,6,7, 8,9,10,11, 12,13,14,15} +static Packet16uc p16uc_DUPLICATE = { 0,1,2,3, 0,1,2,3, 4,5,6,7, 4,5,6,7}; + +static _EIGEN_DECLARE_CONST_FAST_Packet4f(ZERO, 0); //{ 0.0, 0.0, 0.0, 0.0} +static _EIGEN_DECLARE_CONST_FAST_Packet4i(ZERO, 0); //{ 0, 0, 0, 0,} +static _EIGEN_DECLARE_CONST_FAST_Packet4i(ONE,1); //{ 1, 1, 1, 1} +static _EIGEN_DECLARE_CONST_FAST_Packet4i(MINUS16,-16); //{ -16, -16, -16, -16} +static _EIGEN_DECLARE_CONST_FAST_Packet4i(MINUS1,-1); //{ -1, -1, -1, -1} +static Packet4f p4f_ONE = vec_ctf(p4i_ONE, 0); //{ 1.0, 1.0, 1.0, 1.0} +static Packet4f p4f_ZERO_ = (Packet4f) vec_sl((Packet4ui)p4i_MINUS1, (Packet4ui)p4i_MINUS1); //{ 0x80000000, 0x80000000, 0x80000000, 0x80000000} template<> struct packet_traits<float> : default_packet_traits { @@ -82,8 +82,10 @@ template<> struct packet_traits<float> : default_packet_traits Vectorizable = 1, AlignedOnScalar = 1, size=4, + HasHalfPacket=0, // FIXME check the Has* + HasDiv = 1, HasSin = 0, HasCos = 0, HasLog = 0, |