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Authors: - Micka (https://github.com/lowener) - Corey J. Nolet (https://github.com/cjnolet) Approvers: - Corey J. Nolet (https://github.com/cjnolet) URL: #1020
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| /* | ||
| * Copyright (c) 2022, 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. | ||
| */ | ||
|
|
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| #include <gtest/gtest.h> | ||
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| #include "../test_utils.h" | ||
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| #include <raft/core/handle.hpp> | ||
| #include <raft/linalg/transpose.cuh> | ||
| #include <raft/sparse/detail/cusparse_wrappers.h> | ||
| #include <raft/util/cudart_utils.hpp> | ||
| #include <rmm/device_uvector.hpp> | ||
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| #include <iostream> | ||
| #include <limits> | ||
|
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| namespace raft { | ||
| namespace sparse { | ||
|
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| struct SPGemmiInputs { | ||
| int n_rows, n_cols; | ||
| }; | ||
|
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| template <typename data_t> | ||
| class SPGemmiTest : public ::testing::TestWithParam<SPGemmiInputs> { | ||
| public: | ||
| SPGemmiTest() | ||
| : params(::testing::TestWithParam<SPGemmiInputs>::GetParam()), stream(handle.get_stream()) | ||
| { | ||
| } | ||
|
|
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| protected: | ||
| void SetUp() override {} | ||
|
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| void Run() | ||
| { | ||
| // Host problem definition | ||
| float alpha = 1.0f; | ||
| float beta = 0.0f; | ||
| int A_num_rows = 5; | ||
| int A_num_cols = 3; | ||
| // int B_num_rows = A_num_cols; | ||
| int B_num_cols = 4; | ||
| int B_nnz = 9; | ||
| int lda = A_num_rows; | ||
| int ldc = A_num_rows; | ||
| int A_size = lda * A_num_cols; | ||
| int C_size = ldc * B_num_cols; | ||
| int hB_cscOffsets[] = {0, 3, 4, 7, 9}; | ||
| int hB_rows[] = {0, 2, 3, 1, 0, 2, 3, 1, 3}; | ||
| float hB_values[] = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f}; | ||
| float hA[] = {1.0f, | ||
| 2.0f, | ||
| 3.0f, | ||
| 4.0f, | ||
| 5.0f, | ||
| 6.0f, | ||
| 7.0f, | ||
| 8.0f, | ||
| 9.0f, | ||
| 10.0f, | ||
| 11.0f, | ||
| 12.0f, | ||
| 13.0f, | ||
| 14.0f, | ||
| 15.0f}; | ||
| std::vector<float> hC(C_size); | ||
| std::vector<float> hC_expected{23, 26, 29, 32, 35, 24, 28, 32, 36, 40, | ||
| 71, 82, 93, 104, 115, 48, 56, 64, 72, 80}; | ||
| //-------------------------------------------------------------------------- | ||
| // Device memory management | ||
| rmm::device_uvector<int> dB_cscOffsets(B_num_cols + 1, stream); | ||
| rmm::device_uvector<int> dB_rows(B_nnz, stream); | ||
| rmm::device_uvector<float> dB_values(B_nnz, stream); | ||
| rmm::device_uvector<float> dA(A_size, stream); | ||
| rmm::device_uvector<float> dC(C_size, stream); | ||
| rmm::device_uvector<float> dCT(C_size, stream); | ||
|
|
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| raft::update_device(dB_cscOffsets.data(), hB_cscOffsets, B_num_cols + 1, stream); | ||
| raft::update_device(dB_rows.data(), hB_rows, B_nnz, stream); | ||
| raft::update_device(dB_values.data(), hB_values, B_nnz, stream); | ||
| raft::update_device(dA.data(), hA, A_size, stream); | ||
| raft::update_device(dC.data(), hC.data(), C_size, stream); | ||
|
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| //-------------------------------------------------------------------------- | ||
| // execute gemmi | ||
| RAFT_CUSPARSE_TRY(raft::sparse::detail::cusparsegemmi(handle.get_cusparse_handle(), | ||
| A_num_rows, | ||
| B_num_cols, | ||
| A_num_cols, | ||
| B_nnz, | ||
| &alpha, | ||
| dA.data(), | ||
| lda, | ||
| dB_values.data(), | ||
| dB_cscOffsets.data(), | ||
| dB_rows.data(), | ||
| &beta, | ||
| dC.data(), | ||
| ldc, | ||
| handle.get_stream())); | ||
|
|
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| //-------------------------------------------------------------------------- | ||
| // result check | ||
| raft::update_host(hC.data(), dC.data(), C_size, stream); | ||
| ASSERT_TRUE(hostVecMatch(hC_expected, hC, raft::Compare<float>())); | ||
| } | ||
|
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| protected: | ||
| raft::handle_t handle; | ||
| cudaStream_t stream; | ||
|
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| SPGemmiInputs params; | ||
| }; | ||
|
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| using SPGemmiTestF = SPGemmiTest<float>; | ||
| TEST_P(SPGemmiTestF, Result) { Run(); } | ||
|
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| using SPGemmiTestD = SPGemmiTest<double>; | ||
| TEST_P(SPGemmiTestD, Result) { Run(); } | ||
|
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| const std::vector<SPGemmiInputs> csc_inputs_f = {{5, 4}}; | ||
| const std::vector<SPGemmiInputs> csc_inputs_d = {{5, 4}}; | ||
|
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| INSTANTIATE_TEST_CASE_P(SparseGemmi, SPGemmiTestF, ::testing::ValuesIn(csc_inputs_f)); | ||
| INSTANTIATE_TEST_CASE_P(SparseGemmi, SPGemmiTestD, ::testing::ValuesIn(csc_inputs_d)); | ||
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| } // namespace sparse | ||
| } // namespace raft |