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| /* | ||
| * Copyright (c) 2018-2021, NVIDIA CORPORATION. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://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. | ||
| */ | ||
|
|
||
| #include <gtest/gtest.h> | ||
| #include <raft/cudart_utils.h> | ||
| #include <raft/linalg/eltwise.cuh> | ||
| #include <raft/linalg/map.cuh> | ||
| #include <raft/mr/device/buffer.hpp> | ||
| #include <raft/random/rng.cuh> | ||
| #include "../test_utils.h" | ||
|
|
||
| namespace raft { | ||
| namespace linalg { | ||
|
|
||
| template <typename InType, typename IdxType, typename OutType> | ||
| void mapLaunch(OutType *out, const InType *in1, const InType *in2, | ||
| const InType *in3, InType scalar, IdxType len, | ||
| cudaStream_t stream) { | ||
| map( | ||
| out, len, | ||
| [=] __device__(InType a, InType b, InType c) { return a + b + c + scalar; }, | ||
| stream, in1, in2, in3); | ||
| } | ||
|
|
||
| template <typename InType, typename IdxType = int, typename OutType = InType> | ||
| struct MapInputs { | ||
| InType tolerance; | ||
| IdxType len; | ||
| unsigned long long int seed; | ||
| InType scalar; | ||
| }; | ||
|
|
||
| template <typename InType, typename IdxType, typename OutType = InType> | ||
| void create_ref(OutType *out_ref, const InType *in1, const InType *in2, | ||
| const InType *in3, InType scalar, IdxType len, | ||
| cudaStream_t stream) { | ||
| InType *tmp; | ||
| allocate(tmp, len); | ||
| eltwiseAdd(tmp, in1, in2, len, stream); | ||
| eltwiseAdd(out_ref, tmp, in3, len, stream); | ||
| scalarAdd(out_ref, out_ref, (OutType)scalar, len, stream); | ||
| CUDA_CHECK(cudaFree(tmp)); | ||
| } | ||
|
|
||
| template <typename InType, typename IdxType, typename OutType = InType> | ||
| class MapTest | ||
| : public ::testing::TestWithParam<MapInputs<InType, IdxType, OutType>> { | ||
| protected: | ||
| void SetUp() override { | ||
| params = | ||
| ::testing::TestWithParam<MapInputs<InType, IdxType, OutType>>::GetParam(); | ||
| raft::random::Rng r(params.seed); | ||
|
|
||
| cudaStream_t stream; | ||
| CUDA_CHECK(cudaStreamCreate(&stream)); | ||
| IdxType len = params.len; | ||
| allocate(in1, len); | ||
| allocate(in2, len); | ||
| allocate(in3, len); | ||
| allocate(out_ref, len); | ||
| allocate(out, len); | ||
| r.uniform(in1, len, InType(-1.0), InType(1.0), stream); | ||
| r.uniform(in2, len, InType(-1.0), InType(1.0), stream); | ||
| r.uniform(in3, len, InType(-1.0), InType(1.0), stream); | ||
|
|
||
| create_ref(out_ref, in1, in2, in3, params.scalar, len, stream); | ||
| mapLaunch(out, in1, in2, in3, params.scalar, len, stream); | ||
| CUDA_CHECK(cudaStreamDestroy(stream)); | ||
| } | ||
|
|
||
| void TearDown() override { | ||
| CUDA_CHECK(cudaFree(in1)); | ||
| CUDA_CHECK(cudaFree(in2)); | ||
| CUDA_CHECK(cudaFree(in3)); | ||
| CUDA_CHECK(cudaFree(out_ref)); | ||
| CUDA_CHECK(cudaFree(out)); | ||
| } | ||
|
|
||
| protected: | ||
| MapInputs<InType, IdxType, OutType> params; | ||
| InType *in1, *in2, *in3; | ||
| OutType *out_ref, *out; | ||
| }; | ||
|
|
||
| const std::vector<MapInputs<float, int>> inputsf_i32 = { | ||
| {0.000001f, 1024 * 1024, 1234ULL, 3.2}}; | ||
| typedef MapTest<float, int> MapTestF_i32; | ||
| TEST_P(MapTestF_i32, Result) { | ||
| ASSERT_TRUE(devArrMatch(out_ref, out, params.len, | ||
| CompareApprox<float>(params.tolerance))); | ||
| } | ||
| INSTANTIATE_TEST_SUITE_P(MapTests, MapTestF_i32, | ||
| ::testing::ValuesIn(inputsf_i32)); | ||
|
|
||
| const std::vector<MapInputs<float, size_t>> inputsf_i64 = { | ||
| {0.000001f, 1024 * 1024, 1234ULL, 9.4}}; | ||
| typedef MapTest<float, size_t> MapTestF_i64; | ||
| TEST_P(MapTestF_i64, Result) { | ||
| ASSERT_TRUE(devArrMatch(out_ref, out, params.len, | ||
| CompareApprox<float>(params.tolerance))); | ||
| } | ||
| INSTANTIATE_TEST_SUITE_P(MapTests, MapTestF_i64, | ||
| ::testing::ValuesIn(inputsf_i64)); | ||
|
|
||
| const std::vector<MapInputs<float, int, double>> inputsf_i32_d = { | ||
| {0.000001f, 1024 * 1024, 1234ULL, 5.9}}; | ||
| typedef MapTest<float, int, double> MapTestF_i32_D; | ||
| TEST_P(MapTestF_i32_D, Result) { | ||
| ASSERT_TRUE(devArrMatch(out_ref, out, params.len, | ||
| CompareApprox<double>(params.tolerance))); | ||
| } | ||
| INSTANTIATE_TEST_SUITE_P(MapTests, MapTestF_i32_D, | ||
| ::testing::ValuesIn(inputsf_i32_d)); | ||
|
|
||
| const std::vector<MapInputs<double, int>> inputsd_i32 = { | ||
| {0.00000001, 1024 * 1024, 1234ULL, 7.5}}; | ||
| typedef MapTest<double, int> MapTestD_i32; | ||
| TEST_P(MapTestD_i32, Result) { | ||
| ASSERT_TRUE(devArrMatch(out_ref, out, params.len, | ||
| CompareApprox<double>(params.tolerance))); | ||
| } | ||
| INSTANTIATE_TEST_SUITE_P(MapTests, MapTestD_i32, | ||
| ::testing::ValuesIn(inputsd_i32)); | ||
|
|
||
| const std::vector<MapInputs<double, size_t>> inputsd_i64 = { | ||
| {0.00000001, 1024 * 1024, 1234ULL, 5.2}}; | ||
| typedef MapTest<double, size_t> MapTestD_i64; | ||
| TEST_P(MapTestD_i64, Result) { | ||
| ASSERT_TRUE(devArrMatch(out_ref, out, params.len, | ||
| CompareApprox<double>(params.tolerance))); | ||
| } | ||
| INSTANTIATE_TEST_SUITE_P(MapTests, MapTestD_i64, | ||
| ::testing::ValuesIn(inputsd_i64)); | ||
|
|
||
| } // namespace linalg | ||
| } // namespace raft |