wehub-resource-sync
186 lines
7.4 KiB
C++
186 lines
7.4 KiB
C++
/* ******************************************************************************
|
|
*
|
|
*
|
|
* 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.
|
|
*
|
|
* See the NOTICE file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
* 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, created on 15.12.17.
|
|
// @author Yurii Shyrma (iuriish@yahoo.com)
|
|
//
|
|
#include <helpers/OmpLaunchHelper.h>
|
|
#include <loops/random.h>
|
|
#include <system/op_boilerplate.h>
|
|
#include <types/types.h>
|
|
|
|
using namespace randomOps;
|
|
|
|
namespace functions {
|
|
namespace random {
|
|
|
|
template <typename X>
|
|
template <typename OpClass>
|
|
void RandomFunction<X>::execTransform(sd::Pointer state, const void *vx, const sd::LongType *xShapeInfo, const void *vy,
|
|
const sd::LongType *yShapeInfo, void *vz, const sd::LongType *zShapeInfo,
|
|
void *vextraArguments) {
|
|
auto x = reinterpret_cast<const X *>(vx);
|
|
auto y = reinterpret_cast<const X *>(vy);
|
|
auto z = reinterpret_cast<X *>(vz);
|
|
auto extraArguments = reinterpret_cast<X *>(vextraArguments);
|
|
|
|
if (OpClass::requiresSpecial) {
|
|
OpClass::specialOp(state, x, xShapeInfo, y, yShapeInfo, z, zShapeInfo, extraArguments);
|
|
return;
|
|
}
|
|
|
|
// Cache shape-related values
|
|
sd::LongType xRank = shape::rank(xShapeInfo);
|
|
sd::LongType yRank = shape::rank(yShapeInfo);
|
|
sd::LongType zRank = shape::rank(zShapeInfo);
|
|
sd::LongType *xShape = shape::shapeOf(xShapeInfo);
|
|
sd::LongType *yShape = shape::shapeOf(yShapeInfo);
|
|
sd::LongType *zShape = shape::shapeOf(zShapeInfo);
|
|
sd::LongType *xStride = shape::stride(xShapeInfo);
|
|
sd::LongType *yStride = shape::stride(yShapeInfo);
|
|
sd::LongType *zStride = shape::stride(zShapeInfo);
|
|
|
|
auto length = shape::length(zShapeInfo);
|
|
sd::graph::RandomGenerator *rng = reinterpret_cast<sd::graph::RandomGenerator *>(state);
|
|
|
|
if (shape::haveSameShapeAndStrides(xShapeInfo, yShapeInfo) &&
|
|
shape::haveSameShapeAndStrides(xShapeInfo, zShapeInfo)) {
|
|
auto func = PRAGMA_THREADS_FOR {
|
|
PRAGMA_OMP_SIMD
|
|
for (auto i = start; i < stop; i++) {
|
|
z[i] = OpClass::op(x[i], y[i], i, length, rng, extraArguments);
|
|
}
|
|
};
|
|
samediff::Threads::parallel_for(func, 0, length, 1);
|
|
} else {
|
|
sd::LongType coords[SD_MAX_RANK];
|
|
auto func = PRAGMA_THREADS_FOR {
|
|
PRAGMA_OMP_SIMD
|
|
for (auto i = start; i < stop; i++) {
|
|
INDEX2COORDS(i, xRank, xShape, coords);
|
|
sd::LongType xOffset, yOffset, zOffset;
|
|
COORDS2INDEX(xRank, xStride, coords, xOffset);
|
|
COORDS2INDEX(yRank, yStride, coords, yOffset);
|
|
COORDS2INDEX(zRank, zStride, coords, zOffset);
|
|
z[zOffset] = OpClass::op(x[xOffset], y[yOffset], i, length, rng, extraArguments);
|
|
}
|
|
};
|
|
samediff::Threads::parallel_for(func, 0, length, 1);
|
|
}
|
|
}
|
|
|
|
template <typename X>
|
|
template <typename OpClass>
|
|
void RandomFunction<X>::execTransform(sd::Pointer state, const void *vx, const sd::LongType *xShapeInfo, void *vz,
|
|
const sd::LongType *zShapeInfo, void *vextraArguments) {
|
|
auto x = reinterpret_cast<const X *>(vx);
|
|
auto z = reinterpret_cast<X *>(vz);
|
|
auto extraArguments = reinterpret_cast<X *>(vextraArguments);
|
|
|
|
// Cache shape-related values
|
|
sd::LongType xRank = shape::rank(xShapeInfo);
|
|
sd::LongType zRank = shape::rank(zShapeInfo);
|
|
sd::LongType *xShape = shape::shapeOf(xShapeInfo);
|
|
sd::LongType *zShape = shape::shapeOf(zShapeInfo);
|
|
sd::LongType *xStride = shape::stride(xShapeInfo);
|
|
sd::LongType *zStride = shape::stride(zShapeInfo);
|
|
|
|
auto length = shape::length(zShapeInfo);
|
|
sd::graph::RandomGenerator *rng = reinterpret_cast<sd::graph::RandomGenerator *>(state);
|
|
|
|
if (shape::haveSameShapeAndStrides(xShapeInfo, zShapeInfo)) {
|
|
sd::LongType coords[SD_MAX_RANK];
|
|
auto func = PRAGMA_THREADS_FOR {
|
|
PRAGMA_OMP_SIMD
|
|
for (auto i = start; i < stop; i++) {
|
|
INDEX2COORDS(i, xRank, xShape, coords);
|
|
sd::LongType offset;
|
|
COORDS2INDEX(xRank, xStride, coords, offset);
|
|
z[offset] = OpClass::op(x[offset], i, length, rng, extraArguments);
|
|
}
|
|
};
|
|
samediff::Threads::parallel_for(func, 0, length, 1);
|
|
} else {
|
|
sd::LongType coords[SD_MAX_RANK];
|
|
auto func = PRAGMA_THREADS_FOR {
|
|
PRAGMA_OMP_SIMD
|
|
for (auto i = start; i < stop; i++) {
|
|
INDEX2COORDS(i, xRank, xShape, coords);
|
|
sd::LongType xOffset, zOffset;
|
|
COORDS2INDEX(xRank, xStride, coords, xOffset);
|
|
COORDS2INDEX(zRank, zStride, coords, zOffset);
|
|
z[zOffset] = OpClass::op(x[xOffset], i, length, rng, extraArguments);
|
|
}
|
|
};
|
|
samediff::Threads::parallel_for(func, 0, length, 1);
|
|
}
|
|
}
|
|
|
|
template <typename X>
|
|
template <typename OpClass>
|
|
void RandomFunction<X>::execTransform(sd::Pointer state, void *vz, const sd::LongType *zShapeInfo,
|
|
void *vextraArguments) {
|
|
auto z = reinterpret_cast<X *>(vz);
|
|
auto extraArguments = reinterpret_cast<X *>(vextraArguments);
|
|
|
|
// Cache shape-related values
|
|
sd::LongType zRank = shape::rank(zShapeInfo);
|
|
sd::LongType *zShape = shape::shapeOf(zShapeInfo);
|
|
sd::LongType *zStride = shape::stride(zShapeInfo);
|
|
|
|
auto length = shape::length(zShapeInfo);
|
|
sd::graph::RandomGenerator *rng = reinterpret_cast<sd::graph::RandomGenerator *>(state);
|
|
|
|
sd::LongType coords[SD_MAX_RANK];
|
|
auto func = PRAGMA_THREADS_FOR {
|
|
PRAGMA_OMP_SIMD
|
|
for (auto i = start; i < stop; i++) {
|
|
INDEX2COORDS(i, zRank, zShape, coords);
|
|
sd::LongType offset;
|
|
COORDS2INDEX(zRank, zStride, coords, offset);
|
|
z[offset] = OpClass::op(i, length, rng, extraArguments);
|
|
}
|
|
};
|
|
|
|
samediff::Threads::parallel_for(func, 0, length, 1);
|
|
}
|
|
|
|
// Dispatch functions remain unchanged as they just route to the optimized implementations
|
|
template <typename X>
|
|
void RandomFunction<X>::execTransform(int opNum, sd::Pointer state, const void *x, const sd::LongType *xShapeInfo,
|
|
void *z, const sd::LongType *zShapeInfo, void *extraArguments) {
|
|
DISPATCH_BY_OPNUM_T(execTransform, PARAMS(state, x, xShapeInfo, z, zShapeInfo, extraArguments), RANDOM_OPS)
|
|
}
|
|
|
|
template <typename X>
|
|
void RandomFunction<X>::execTransform(int opNum, sd::Pointer state, const void *x, const sd::LongType *xShapeInfo,
|
|
const void *y, const sd::LongType *yShapeInfo, void *z,
|
|
const sd::LongType *zShapeInfo, void *extraArguments) {
|
|
DISPATCH_BY_OPNUM_T(execTransform, PARAMS(state, x, xShapeInfo, y, yShapeInfo, z, zShapeInfo, extraArguments),
|
|
RANDOM_OPS)
|
|
}
|
|
|
|
template <typename X>
|
|
void RandomFunction<X>::execTransform(int opNum, sd::Pointer state, void *z, const sd::LongType *zShapeInfo,
|
|
void *extraArguments) {
|
|
DISPATCH_BY_OPNUM_T(execTransform, PARAMS(state, z, zShapeInfo, extraArguments), RANDOM_OPS)
|
|
}
|
|
|
|
} // namespace random
|
|
} // namespace functions
|