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HAL math interfaces: fastAtan2, magnitude, sqrt, invSqrt, log, exp

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This commit is contained in:
Maksim Shabunin
2016-05-24 13:57:27 +03:00
parent f6fa1cee2b
commit 1e667de1f3
10 changed files with 412 additions and 316 deletions
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22
modules/core/test/test_intrin.cpp
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@@ -69,8 +69,8 @@ template<typename R> struct TheTest
EXPECT_EQ(d, res);
// zero, all
Data<R> resZ = RegTrait<R>::zero();
Data<R> resV = RegTrait<R>::all(8);
Data<R> resZ = V_RegTrait128<LaneType>::zero();
Data<R> resV = V_RegTrait128<LaneType>::all(8);
for (int i = 0; i < R::nlanes; ++i)
{
EXPECT_EQ((LaneType)0, resZ[i]);
@@ -135,7 +135,7 @@ template<typename R> struct TheTest
// v_expand and v_load_expand
TheTest & test_expand()
{
typedef typename RegTrait<R>::w_reg Rx2;
typedef typename V_RegTrait128<LaneType>::w_reg Rx2;
Data<R> dataA;
R a = dataA;
@@ -158,7 +158,7 @@ template<typename R> struct TheTest
TheTest & test_expand_q()
{
typedef typename RegTrait<R>::q_reg Rx4;
typedef typename V_RegTrait128<LaneType>::q_reg Rx4;
Data<R> data;
Data<Rx4> out = v_load_expand_q(data.d);
const int n = Rx4::nlanes;
@@ -232,7 +232,7 @@ template<typename R> struct TheTest
TheTest & test_mul_expand()
{
typedef typename RegTrait<R>::w_reg Rx2;
typedef typename V_RegTrait128<LaneType>::w_reg Rx2;
Data<R> dataA, dataB(2);
R a = dataA, b = dataB;
Rx2 c, d;
@@ -295,7 +295,7 @@ template<typename R> struct TheTest
TheTest & test_dot_prod()
{
typedef typename RegTrait<R>::w_reg Rx2;
typedef typename V_RegTrait128<LaneType>::w_reg Rx2;
Data<R> dataA, dataB(2);
R a = dataA, b = dataB;
@@ -361,7 +361,7 @@ template<typename R> struct TheTest
TheTest & test_absdiff()
{
typedef typename RegTrait<R>::u_reg Ru;
typedef typename V_RegTrait128<LaneType>::u_reg Ru;
typedef typename Ru::lane_type u_type;
Data<R> dataA(std::numeric_limits<LaneType>::max()),
dataB(std::numeric_limits<LaneType>::min());
@@ -445,7 +445,7 @@ template<typename R> struct TheTest
template <int s>
TheTest & test_pack()
{
typedef typename RegTrait<R>::w_reg Rx2;
typedef typename V_RegTrait128<LaneType>::w_reg Rx2;
typedef typename Rx2::lane_type w_type;
Data<Rx2> dataA, dataB;
dataA += std::numeric_limits<LaneType>::is_signed ? -10 : 10;
@@ -480,8 +480,8 @@ template<typename R> struct TheTest
template <int s>
TheTest & test_pack_u()
{
typedef typename RegTrait<R>::w_reg Rx2;
typedef typename RegTrait<Rx2>::int_reg Ri2;
typedef typename V_TypeTraits<LaneType>::w_type LaneType_w;
typedef typename V_RegTrait128<LaneType_w>::int_reg Ri2;
typedef typename Ri2::lane_type w_type;
Data<Ri2> dataA, dataB;
@@ -572,7 +572,7 @@ template<typename R> struct TheTest
TheTest & test_float_math()
{
typedef typename RegTrait<R>::int_reg Ri;
typedef typename V_RegTrait128<LaneType>::int_reg Ri;
Data<R> data1, data2, data3;
data1 *= 1.1;
data2 += 10;