566 lines
28 KiB
C++
566 lines
28 KiB
C++
/*******************************************************************************
|
|
* Copyright (c) 2015-2018 Skymind, Inc.
|
|
*
|
|
* This program and the accompanying materials are made available under the
|
|
* terms of the Apache License, Version 2.0 which is available at
|
|
* https://www.apache.org/licenses/LICENSE-2.0.
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
******************************************************************************/
|
|
|
|
//
|
|
// @author raver119@gmail.com
|
|
//
|
|
|
|
#include <system/op_boilerplate.h>
|
|
#include <loops/broadcasting.h>
|
|
#include <loops/legacy_ops.h>
|
|
#include <types/types.h>
|
|
#include <helpers/LoopKind.h>
|
|
#include <helpers/ConstantTadHelper.h>
|
|
#include <execution/Threads.h>
|
|
#include <helpers/ShapeUtils.h>
|
|
|
|
using namespace simdOps;
|
|
|
|
namespace functions {
|
|
namespace broadcast {
|
|
|
|
template <typename X, typename Y, typename Z>
|
|
void Broadcast<X, Y, Z>::execInverse(const int opNum,
|
|
void *x,
|
|
Nd4jLong *xShapeInfo,
|
|
void *y,
|
|
Nd4jLong *yShapeInfo,
|
|
void *z,
|
|
Nd4jLong *zShapeInfo,
|
|
int *dimension,
|
|
int dimensionLength,
|
|
Nd4jLong *xTadShapeInfo,
|
|
Nd4jLong *xTadOffset,
|
|
Nd4jLong *zTadShapeInfo,
|
|
Nd4jLong *zTadOffset,
|
|
uint64_t start,
|
|
uint64_t stop) {
|
|
DISPATCH_BY_OPNUM_TTT(execInverse, PARAMS(x,
|
|
xShapeInfo,
|
|
y,
|
|
yShapeInfo,
|
|
z,
|
|
zShapeInfo,
|
|
dimension,
|
|
dimensionLength,
|
|
xTadShapeInfo,
|
|
xTadOffset,
|
|
zTadShapeInfo,
|
|
zTadOffset, start, stop), BROADCAST_OPS);
|
|
}
|
|
|
|
template <typename X, typename Y, typename Z>
|
|
void Broadcast<X, Y, Z>::exec(const int opNum,
|
|
void *x,
|
|
Nd4jLong *xShapeInfo,
|
|
void *y,
|
|
Nd4jLong *yShapeInfo,
|
|
void *z,
|
|
Nd4jLong *zShapeInfo,
|
|
int *dimension,
|
|
int dimensionLength,
|
|
Nd4jLong *xTadShapeInfo,
|
|
Nd4jLong *xTadOffset,
|
|
Nd4jLong *zTadShapeInfo,
|
|
Nd4jLong *zTadOffset,
|
|
sd::LoopKind::Kind loopKind,
|
|
uint64_t start,
|
|
uint64_t stop) {
|
|
DISPATCH_BY_OPNUM_TTT(exec, PARAMS(x,
|
|
xShapeInfo,
|
|
y,
|
|
yShapeInfo,
|
|
z,
|
|
zShapeInfo,
|
|
dimension,
|
|
dimensionLength,
|
|
xTadShapeInfo,
|
|
xTadOffset,
|
|
zTadShapeInfo,
|
|
zTadOffset, loopKind, start, stop), BROADCAST_OPS);
|
|
}
|
|
|
|
template <typename X, typename Y, typename Z>
|
|
template<typename OpType>
|
|
void Broadcast<X, Y, Z>::exec(void *vx,
|
|
Nd4jLong *xShapeInfo,
|
|
void *vy,
|
|
Nd4jLong *yShapeInfo,
|
|
void *vz,
|
|
Nd4jLong *zShapeInfo,
|
|
int *dimension,
|
|
int dimensionLength,
|
|
Nd4jLong *xTadShapeInfo,
|
|
Nd4jLong *xTadOffset,
|
|
Nd4jLong *zTadShapeInfo,
|
|
Nd4jLong *zTadOffset,
|
|
sd::LoopKind::Kind loopKind,
|
|
uint64_t start,
|
|
uint64_t stop) {
|
|
|
|
auto x = reinterpret_cast<X *>(vx);
|
|
auto y = reinterpret_cast<Y *>(vy);
|
|
auto z = reinterpret_cast<Z *>(vz);
|
|
|
|
//decompose in to several sub tads after
|
|
//moving all dimensions (in sorted order)
|
|
//to the back.
|
|
//permuted version of the x shape info for setting up the tad problem
|
|
auto xTadShapeShapeInfo = xTadShapeInfo;
|
|
auto tadOffsets = xTadOffset;
|
|
|
|
if (xTadShapeInfo == nullptr || tadOffsets == nullptr) {
|
|
auto tadPack = sd::ConstantTadHelper::getInstance()->tadForDimensions(xShapeInfo, dimension, dimensionLength);
|
|
|
|
xTadShapeShapeInfo = tadPack.primaryShapeInfo();
|
|
tadOffsets = tadPack.primaryOffsets();
|
|
}
|
|
|
|
//int *resultStride = shape::stride(xTadShapeShapeInfo);
|
|
unsigned int tadLength = shape::length(xTadShapeShapeInfo);//shape::length(xTadShapeShapeInfo);
|
|
unsigned int tads = shape::length(xShapeInfo) / tadLength;
|
|
|
|
if (zTadShapeInfo == nullptr) {
|
|
zTadShapeInfo = xTadShapeShapeInfo;
|
|
zTadOffset = tadOffsets;
|
|
}
|
|
|
|
auto lenZ = shape::length(zTadShapeInfo);
|
|
auto lenY = shape::length(yShapeInfo);
|
|
|
|
auto xEws = shape::elementWiseStride(xTadShapeShapeInfo);
|
|
auto yEws = shape::elementWiseStride(yShapeInfo);
|
|
auto zEws = shape::elementWiseStride(zTadShapeInfo);
|
|
|
|
|
|
const sd::LoopKind::Kind kindOfLoop =
|
|
(loopKind == sd::LoopKind::BROADCAST_SCALAR_X ||
|
|
loopKind == sd::LoopKind::BROADCAST_SCALAR_Y ||
|
|
loopKind == sd::LoopKind::BROADCAST_3D ||
|
|
loopKind == sd::LoopKind::BROADCAST_4D ||
|
|
loopKind == sd::LoopKind::BROADCAST_5D)
|
|
? loopKind : sd::LoopKind::deduceKindOfLoopXYZ(xTadShapeShapeInfo, yShapeInfo, zTadShapeInfo);
|
|
|
|
if (kindOfLoop == sd::LoopKind::EWS1) {
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oX = x + tadOffsets[i];
|
|
auto oZ = z + zTadOffset[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++)
|
|
oZ[f] = OpType::op(oX[f], y[f]);
|
|
}
|
|
}
|
|
else if(kindOfLoop == sd::LoopKind::EWSNONZERO){
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oX = x + tadOffsets[i];
|
|
auto oZ = z + zTadOffset[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++)
|
|
oZ[f * zEws] = OpType::op(oX[f * xEws], y[f * yEws]);
|
|
}
|
|
} else if(kindOfLoop == sd::LoopKind::BROADCAST_SCALAR_X){
|
|
// this loop effectively turns broadcast into series of scalar ops
|
|
auto loopLength = yShapeInfo[shape::rank(yShapeInfo)];
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oY = y + (i * loopLength);
|
|
auto oZ = z + (i * loopLength);
|
|
|
|
const auto oX = x[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (Nd4jLong f = 0; f < loopLength; f++)
|
|
oZ[f] = OpType::op(oX, oY[f]);
|
|
}
|
|
} else if(kindOfLoop == sd::LoopKind::BROADCAST_SCALAR_Y){
|
|
// this loop effectively turns broadcast into series of scalar ops
|
|
auto loopLength = xShapeInfo[shape::rank(xShapeInfo)];
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oX = x + (i * loopLength);
|
|
auto oZ = z + (i * loopLength);
|
|
|
|
const auto oY = y[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (Nd4jLong f = 0; f < loopLength; f++)
|
|
oZ[f] = OpType::op(oX[f], oY);
|
|
}
|
|
}
|
|
else if (kindOfLoop == sd::LoopKind::BROADCAST_3D) {
|
|
|
|
int xRank = shape::rank(xShapeInfo);
|
|
int yRank = shape::rank(yShapeInfo);
|
|
|
|
auto xStrides = shape::stride(xShapeInfo);
|
|
auto zStrides = shape::stride(zShapeInfo);
|
|
|
|
Nd4jLong yStrides[3] = { 0,0,0 };
|
|
sd::ShapeUtils::copyCertainStridesFromShapeInfo(yShapeInfo, xRank, dimensionLength, dimension, yStrides);
|
|
|
|
uint64_t nSize1 = shape::sizeAt(zShapeInfo, 1);
|
|
uint64_t nSize2 = shape::sizeAt(zShapeInfo, 2);
|
|
|
|
for (auto index0 = start; index0 < stop; index0++) {
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (uint64_t index1 = 0; index1 < nSize1; index1++) {
|
|
for (uint64_t index2 = 0; index2 < nSize2; index2++) {
|
|
auto rX = x + (xStrides[0] * index0 + xStrides[1] * index1 + xStrides[2] * index2);
|
|
auto rY = y + (yStrides[0] * index0 + yStrides[1] * index1 + yStrides[2] * index2);
|
|
auto rZ = z + (zStrides[0] * index0 + zStrides[1] * index1 + zStrides[2] * index2);
|
|
*rZ = OpType::op(*rX, *rY);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
else if (kindOfLoop == sd::LoopKind::BROADCAST_4D) {
|
|
|
|
int xRank = shape::rank(xShapeInfo);
|
|
int yRank = shape::rank(yShapeInfo);
|
|
|
|
auto xStrides = shape::stride(xShapeInfo);
|
|
auto zStrides = shape::stride(zShapeInfo);
|
|
|
|
Nd4jLong yStrides[4] = { 0,0,0,0 };
|
|
sd::ShapeUtils::copyCertainStridesFromShapeInfo(yShapeInfo, xRank, dimensionLength, dimension, yStrides);
|
|
|
|
uint64_t nSize1 = shape::sizeAt(zShapeInfo, 1);
|
|
uint64_t nSize2 = shape::sizeAt(zShapeInfo, 2);
|
|
uint64_t nSize3 = shape::sizeAt(zShapeInfo, 3);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
|
|
uint64_t index0 = i / nSize1;
|
|
uint64_t index1 = i % nSize1;
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (uint64_t index2 = 0; index2 < nSize2; index2++) {
|
|
for (uint64_t index3 = 0; index3 < nSize3; index3++) {
|
|
auto rX = x + (xStrides[0] * index0 + xStrides[1] * index1 + xStrides[2] * index2 + xStrides[3] * index3);
|
|
auto rY = y + (yStrides[0] * index0 + yStrides[1] * index1 + yStrides[2] * index2 + yStrides[3] * index3);
|
|
auto rZ = z + (zStrides[0] * index0 + zStrides[1] * index1 + zStrides[2] * index2 + zStrides[3] * index3);
|
|
*rZ = OpType::op(*rX, *rY);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
else if (kindOfLoop == sd::LoopKind::BROADCAST_5D) {
|
|
|
|
int xRank = shape::rank(xShapeInfo);
|
|
int yRank = shape::rank(yShapeInfo);
|
|
|
|
auto xStrides = shape::stride(xShapeInfo);
|
|
auto zStrides = shape::stride(zShapeInfo);
|
|
|
|
Nd4jLong yStrides[5] = { 0,0,0,0,0 };
|
|
sd::ShapeUtils::copyCertainStridesFromShapeInfo(yShapeInfo, xRank, dimensionLength, dimension, yStrides);
|
|
|
|
uint32_t nSize1 = shape::sizeAt(zShapeInfo, 1);
|
|
uint32_t nSize2 = shape::sizeAt(zShapeInfo, 2);
|
|
uint32_t nSize3 = shape::sizeAt(zShapeInfo, 3);
|
|
uint32_t nSize4 = shape::sizeAt(zShapeInfo, 4);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
|
|
uint32_t index0 = i / nSize1;
|
|
uint32_t index1 = i % nSize1;
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (uint32_t index2 = 0; index2 < nSize2; index2++) {
|
|
for (uint32_t index3 = 0; index3 < nSize3; index3++) {
|
|
for (uint32_t index4 = 0; index4 < nSize4; index4++) {
|
|
auto rX = x + (xStrides[0] * index0 + xStrides[1] * index1 + xStrides[2] * index2 + xStrides[3] * index3 + xStrides[4] * index4);
|
|
auto rY = y + (yStrides[0] * index0 + yStrides[1] * index1 + yStrides[2] * index2 + yStrides[3] * index3 + yStrides[4] * index4);
|
|
auto rZ = z + (zStrides[0] * index0 + zStrides[1] * index1 + zStrides[2] * index2 + zStrides[3] * index3 + zStrides[4] * index4);
|
|
|
|
*rZ = OpType::op(*rX, *rY);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(xTadShapeShapeInfo, yShapeInfo) && shape::haveSameShapeAndStrides(xTadShapeShapeInfo, zTadShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oX = x + tadOffsets[i];
|
|
auto oZ = z + zTadOffset[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto offset = shape::indexOffset(f, xTadShapeShapeInfo, tadShapeShapeInfoCast, canCastX);
|
|
oZ[offset] = OpType::op(oX[offset], y[offset]);
|
|
}
|
|
}
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(xTadShapeShapeInfo, yShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint tadShapeInfoZCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
bool canCastZ = sd::DataTypeUtils::castShapeInfo(zTadShapeInfo, tadShapeInfoZCast);
|
|
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oX = x + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto offset = shape::indexOffset(f, xTadShapeShapeInfo, tadShapeShapeInfoCast, canCastX);
|
|
auto zOffset = shape::indexOffset(f, zTadShapeInfo, tadShapeInfoZCast, canCastZ);
|
|
oZ[zOffset] = OpType::op(oX[offset], y[offset]);
|
|
}
|
|
}
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(xTadShapeShapeInfo, zTadShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint yShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yShapeInfo, yShapeInfoCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oX = x + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto offset = shape::indexOffset(f, xTadShapeShapeInfo, tadShapeShapeInfoCast, canCastX);
|
|
auto yOffset = shape::indexOffset(f, yShapeInfo, yShapeInfoCast, canCastY);
|
|
oZ[offset] = OpType::op(oX[offset], y[yOffset]);
|
|
}
|
|
}
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(yShapeInfo, zTadShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint yShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yShapeInfo, yShapeInfoCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oX = x + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto xOffset = shape::indexOffset(f, xTadShapeShapeInfo, tadShapeShapeInfoCast, canCastX);
|
|
auto offset = shape::indexOffset(f, yShapeInfo, yShapeInfoCast, canCastY);
|
|
oZ[offset] = OpType::op(oX[xOffset], y[offset]);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint tadShapeInfoZCast[MAX_RANK];
|
|
uint yShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yShapeInfo, yShapeInfoCast);
|
|
bool canCastZ = sd::DataTypeUtils::castShapeInfo(zTadShapeInfo, tadShapeInfoZCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oX = x + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto xOffset = shape::indexOffset(f, xTadShapeShapeInfo, tadShapeShapeInfoCast, canCastX);
|
|
auto yOffset = shape::indexOffset(f, yShapeInfo, yShapeInfoCast, canCastY);
|
|
auto zOffset = shape::indexOffset(f, zTadShapeInfo, tadShapeInfoZCast, canCastZ);
|
|
oZ[zOffset] = OpType::op(oX[xOffset], y[yOffset]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
template <typename X, typename Y, typename Z>
|
|
template<typename OpType>
|
|
void Broadcast<X, Y, Z>::execInverse(void *vx,
|
|
Nd4jLong *xShapeInfo,
|
|
void *vy,
|
|
Nd4jLong *yShapeInfo,
|
|
void *vz,
|
|
Nd4jLong *zShapeInfo,
|
|
int *dimension,
|
|
int dimensionLength,
|
|
Nd4jLong *yTadShapeInfo,
|
|
Nd4jLong *yTadOffset,
|
|
Nd4jLong *zTadShapeInfo,
|
|
Nd4jLong *zTadOffset,
|
|
uint64_t start,
|
|
uint64_t stop) {
|
|
|
|
auto x = reinterpret_cast<X *>(vx);
|
|
auto y = reinterpret_cast<Y *>(vy);
|
|
auto z = reinterpret_cast<Z *>(vz);
|
|
|
|
//decompose in to several sub tads after
|
|
//moving all dimensions (in sorted order)
|
|
//to the back.
|
|
//permuted version of the x shape info for setting up the tad problem
|
|
auto yTadShapeShapeInfo = yTadShapeInfo;
|
|
auto tadOffsets = yTadOffset;
|
|
|
|
if (yTadShapeInfo == nullptr || tadOffsets == nullptr) {
|
|
auto tadPack = sd::ConstantTadHelper::getInstance()->tadForDimensions(yShapeInfo, dimension, dimensionLength);
|
|
|
|
yTadShapeShapeInfo = tadPack.primaryShapeInfo();
|
|
tadOffsets = tadPack.primaryOffsets();
|
|
}
|
|
|
|
//int *resultStride = shape::stride(yTadShapeShapeInfo);
|
|
unsigned int tadLength = shape::length(yTadShapeShapeInfo);
|
|
unsigned int tads = shape::length(yShapeInfo) / tadLength;
|
|
|
|
if (zTadShapeInfo == nullptr) {
|
|
zTadShapeInfo = yTadShapeShapeInfo;
|
|
zTadOffset = tadOffsets;
|
|
}
|
|
|
|
auto lenZ = shape::length(zTadShapeInfo);
|
|
auto lenX = shape::length(xShapeInfo);
|
|
|
|
int tadsPerThread = tads / TAD_THRESHOLD;
|
|
int threads = sd::math::nd4j_max<int>(1, tadsPerThread);
|
|
threads = sd::math::nd4j_min<int>(threads, sd::Environment::getInstance()->maxThreads());
|
|
|
|
auto yEws = shape::elementWiseStride(yTadShapeShapeInfo);
|
|
auto xEws = shape::elementWiseStride(xShapeInfo);
|
|
auto zEws = shape::elementWiseStride(zTadShapeInfo);
|
|
|
|
const sd::LoopKind::Kind kindOfLoop = sd::LoopKind::deduceKindOfLoopXYZ(yTadShapeShapeInfo, xShapeInfo, zTadShapeInfo);
|
|
|
|
if(kindOfLoop == sd::LoopKind::EWS1) {
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oY = y + tadOffsets[i];
|
|
auto oZ = z + zTadOffset[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++)
|
|
oZ[f] = OpType::op(x[f], oY[f]);
|
|
}
|
|
}
|
|
else if(kindOfLoop == sd::LoopKind::EWSNONZERO) {
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oY = y + tadOffsets[i];
|
|
auto oZ = z + zTadOffset[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++)
|
|
oZ[f * zEws] = OpType::op(x[f * xEws], oY[f * yEws]);
|
|
};
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(yTadShapeShapeInfo, xShapeInfo) && shape::haveSameShapeAndStrides(yTadShapeShapeInfo, zTadShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oY = x + tadOffsets[i];
|
|
auto oZ = z + zTadOffset[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto offset = shape::indexOffset(f, yTadShapeShapeInfo, tadShapeShapeInfoCast, canCastY);
|
|
oZ[offset] = OpType::op(x[offset], oY[offset]);
|
|
}
|
|
};
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(yTadShapeShapeInfo, xShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint tadShapeInfoZCast[MAX_RANK];
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
bool canCastZ = sd::DataTypeUtils::castShapeInfo(zTadShapeInfo, tadShapeInfoZCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oY = y + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto offset = shape::indexOffset(f, yTadShapeShapeInfo, tadShapeShapeInfoCast, canCastY);
|
|
auto zOffset = shape::indexOffset(f, zTadShapeInfo, tadShapeInfoZCast, canCastZ);
|
|
oZ[zOffset] = OpType::op(x[offset], oY[offset]);
|
|
}
|
|
};
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(yTadShapeShapeInfo, zTadShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint xShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xShapeInfo, xShapeInfoCast);
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oY = y + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto offset = shape::indexOffset(f, yTadShapeShapeInfo, tadShapeShapeInfoCast, canCastY);
|
|
auto xOffset = shape::indexOffset(f, yShapeInfo, xShapeInfoCast, canCastX);
|
|
oZ[offset] = OpType::op(x[xOffset], oY[offset]);
|
|
}
|
|
};
|
|
}
|
|
else if(shape::haveSameShapeAndStrides(xShapeInfo, zTadShapeInfo)) {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint xShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xShapeInfo, xShapeInfoCast);
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oY = y + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto yOffset = shape::indexOffset(f, yTadShapeShapeInfo, tadShapeShapeInfoCast, canCastY);
|
|
auto offset = shape::indexOffset(f, xShapeInfo, xShapeInfoCast, canCastX);
|
|
oZ[offset] = OpType::op(x[offset], oY[yOffset]);
|
|
}
|
|
};
|
|
}
|
|
else {
|
|
uint tadShapeShapeInfoCast[MAX_RANK];
|
|
uint tadShapeInfoZCast[MAX_RANK];
|
|
uint xShapeInfoCast[MAX_RANK];
|
|
bool canCastX = sd::DataTypeUtils::castShapeInfo(xShapeInfo, xShapeInfoCast);
|
|
bool canCastY = sd::DataTypeUtils::castShapeInfo(yTadShapeShapeInfo, tadShapeShapeInfoCast);
|
|
bool canCastZ = sd::DataTypeUtils::castShapeInfo(zTadShapeInfo, tadShapeInfoZCast);
|
|
|
|
for (auto i = start; i < stop; i++) {
|
|
auto oZ = z + zTadOffset[i];
|
|
auto oY = y + tadOffsets[i];
|
|
|
|
PRAGMA_OMP_SIMD
|
|
for (unsigned int f = 0; f < tadLength; f++) {
|
|
auto xOffset = shape::indexOffset(f, xShapeInfo, xShapeInfoCast, canCastX);
|
|
auto yOffset = shape::indexOffset(f, yTadShapeShapeInfo, tadShapeShapeInfoCast, canCastY);
|
|
auto zOffset = shape::indexOffset(f, zTadShapeInfo, tadShapeInfoZCast, canCastZ);
|
|
oZ[zOffset] = OpType::op(x[xOffset], oY[yOffset]);
|
|
}
|
|
};
|
|
}
|
|
}
|
|
}
|
|
} |