cavis/libnd4j/tests_cpu/layers_tests/CudaExtraArgumentsTests.cu

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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 "testlayers.h"
#include <array/ExtraArguments.h>
#include <array>
#include <cuda.h>
#include <cuda_runtime.h>
using namespace sd;
2019-06-06 14:21:15 +02:00
class CudaExtraArgumentsTests : public testing::Test {
public:
CudaExtraArgumentsTests() {
printf("\n");
fflush(stdout);
}
};
TEST_F(CudaExtraArgumentsTests, Basic_Test_1) {
ExtraArguments args({1.0, 2.0, 3.0});
float ef[] = {1.f, 2.f, 3.f};
double ed[] = {1., 2., 3.};
auto ptrFloat = reinterpret_cast<float *>(args.argumentsAsT<float>());
auto ptrDouble = reinterpret_cast<double *>(args.argumentsAsT<double>());
ASSERT_TRUE(ptrFloat != nullptr);
ASSERT_TRUE(ptrDouble != nullptr);
auto tmpFloat = new float[3];
auto tmpDouble = new double[3];
cudaMemcpy(tmpFloat, ptrFloat, 3 * sizeof(float), cudaMemcpyDeviceToHost);
cudaMemcpy(tmpDouble, ptrDouble, 3 * sizeof(double), cudaMemcpyDeviceToHost);
for (int e = 0; e < 3; e++) {
ASSERT_NEAR(ef[e], tmpFloat[e], 1e-5f);
}
for (int e = 0; e < 3; e++) {
ASSERT_NEAR(ed[e], tmpDouble[e], 1e-5);
}
delete[] tmpFloat;
delete[] tmpDouble;
}
TEST_F(CudaExtraArgumentsTests, Basic_Test_2) {
ExtraArguments args;
auto ptrInt = args.argumentsAsT<int>();
ASSERT_TRUE(ptrInt == nullptr);
}