cavis/libnd4j/include/helpers/benchmark/MatrixBenchmark.h

125 lines
3.7 KiB
C
Raw Normal View History

2019-06-06 14:21:15 +02:00
/*******************************************************************************
* 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 "../OpBenchmark.h"
#include <helpers/BlasHelper.h>
#include <MmulHelper.h>
#ifndef DEV_TESTS_MATRIXBENCHMARK_H
#define DEV_TESTS_MATRIXBENCHMARK_H
namespace nd4j {
class ND4J_EXPORT MatrixBenchmark : public OpBenchmark {
private:
float _alpha = 1.0f;
float _beta = 0.0f;
bool _tA;
bool _tB;
public:
MatrixBenchmark() : OpBenchmark() {
//
}
MatrixBenchmark(float alpha, float beta, std::string testName, NDArray *x, NDArray *y, NDArray *z) : OpBenchmark(testName, x, y, z) {
_alpha = alpha;
_beta = beta;
_tA = false;
_tB = false;
}
MatrixBenchmark(float alpha, float beta, bool tA, bool tB, std::string name) : OpBenchmark() {
_testName = name;
_alpha = alpha;
_beta = beta;
_tA = tA;
_tB = tB;
}
~MatrixBenchmark(){
if (_x != _y && _x != _z && _y != _z) {
delete _x;
delete _y;
delete _z;
} else if (_x == _y && _x == _z) {
delete _x;
} else if (_x == _z) {
delete _x;
delete _y;
} else if (_y == _z) {
delete _x;
delete _y;
}
}
void executeOnce() override {
auto xT = (_tA ? _x->transpose() : _x);
auto yT = (_tB ? _y->transpose() : _y);
MmulHelper::mmul(xT, yT, _z, _alpha, _beta);
}
std::string axis() override {
return "N/A";
}
std::string inplace() override {
return "N/A";
}
std::string orders() override {
std::string result;
result += _x->ordering();
result += "/";
result += _y->ordering();
result += "/";
result += _z == nullptr ? _x->ordering() : _z->ordering();
return result;
}
std::string strides() override {
std::string result;
result += ShapeUtils::strideAsString(_x);
result += "/";
result += ShapeUtils::strideAsString(_y);
result += "/";
result += _z == nullptr ? ShapeUtils::strideAsString(_x) : ShapeUtils::strideAsString(_z);
return result;
}
std::string shape() override {
std::string result;
result += ShapeUtils::shapeAsString(_x);
result += "x";
result += ShapeUtils::shapeAsString(_y);
result += "=";
result += _z == nullptr ? "" : ShapeUtils::shapeAsString(_z);
return result;
}
OpBenchmark* clone() override {
MatrixBenchmark* mb = new MatrixBenchmark(_alpha, _beta, _testName, _x, _y, _z);
mb->_tA = _tA;
mb->_tB = _tB;
return mb;
}
};
}
#endif //DEV_TESTS_SCALARBENCHMARK_H