derek.holloway
7502bf64a4
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377 lines
16 KiB
C++
377 lines
16 KiB
C++
/* ************************************************************************
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* Copyright (C) 2025 Advanced Micro Devices, Inc. All rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* ************************************************************************ */
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#include "testing.hpp"
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template <typename I, typename J, typename T>
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void testing_spgeam_csr_2_bad_arg(const Arguments& arg)
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{
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}
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template <typename I, typename J, typename T>
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void testing_spgeam_csr_2(const Arguments& arg)
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{
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J M = arg.M;
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J N = arg.N;
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rocsparse_operation trans_A = arg.transA;
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rocsparse_operation trans_B = arg.transB;
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rocsparse_index_base base_A = arg.baseA;
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rocsparse_index_base base_B = arg.baseB;
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rocsparse_index_base base_C = arg.baseC;
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rocsparse_spgeam_alg alg = arg.spgeam_alg;
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T h_alpha = arg.get_alpha<T>();
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T h_beta = arg.get_beta<T>();
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T* h_alpha_ptr = &h_alpha;
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T* h_beta_ptr = &h_beta;
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device_vector<T> d_alpha(1);
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device_vector<T> d_beta(1);
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CHECK_HIP_ERROR(hipMemcpy(d_alpha, &h_alpha, sizeof(T), hipMemcpyHostToDevice));
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CHECK_HIP_ERROR(hipMemcpy(d_beta, &h_beta, sizeof(T), hipMemcpyHostToDevice));
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T* d_alpha_ptr = d_alpha;
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T* d_beta_ptr = d_beta;
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// Index and data type
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rocsparse_datatype ttype = get_datatype<T>();
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// Create rocsparse handle
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rocsparse_local_handle handle;
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// Grab stream from handle
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hipStream_t stream = handle.get_stream();
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// Declare host matrices.
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host_csr_matrix<T, I, J> hA, hB;
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const bool to_int = arg.timing ? false : true;
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static constexpr bool full_rank = false;
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// Init matrix A from the input rocsparse_matrix_init
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{
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rocsparse_matrix_factory<T, I, J> matrix_factory(arg, to_int, full_rank);
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matrix_factory.init_csr(hA, M, N, base_A);
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}
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// Init matrix B from rocsparse_matrix_init random.
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{
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static constexpr bool noseed = true;
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rocsparse_matrix_factory<T, I, J> matrix_factory(
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arg, rocsparse_matrix_random, to_int, full_rank, noseed);
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matrix_factory.init_csr(hB, M, N, base_B);
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}
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// Declare device matrices.
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device_csr_matrix<T, I, J> dA(hA);
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device_csr_matrix<T, I, J> dB(hB);
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// Allocate and set up C
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device_csr_matrix<T, I, J> dC(M, N, 0, base_C);
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// Declare local spmat.
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rocsparse_local_spmat mat_A(dA), mat_B(dB), mat_C(dC);
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rocsparse_spgeam_descr descr;
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CHECK_ROCSPARSE_ERROR(rocsparse_create_spgeam_descr(&descr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(
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handle, descr, rocsparse_spgeam_input_alg, &alg, sizeof(alg), nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(
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handle, descr, rocsparse_spgeam_input_operation_A, &trans_A, sizeof(trans_A), nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(
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handle, descr, rocsparse_spgeam_input_operation_B, &trans_B, sizeof(trans_B), nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(
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handle, descr, rocsparse_spgeam_input_scalar_datatype, &ttype, sizeof(ttype), nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(
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handle, descr, rocsparse_spgeam_input_compute_datatype, &ttype, sizeof(ttype), nullptr));
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// Calculate NNZ phase
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size_t buffer_size_in_bytes;
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void* buffer;
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_buffer_size(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_analysis,
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&buffer_size_in_bytes,
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nullptr));
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CHECK_HIP_ERROR(rocsparse_hipMalloc(&buffer, buffer_size_in_bytes));
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CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_analysis,
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buffer_size_in_bytes,
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buffer,
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nullptr));
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CHECK_HIP_ERROR(rocsparse_hipFree(buffer));
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// Ensure analysis stage is complete before grabbing C non-zero count
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CHECK_HIP_ERROR(hipStreamSynchronize(stream));
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int64_t nnz_C;
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CHECK_ROCSPARSE_ERROR(rocsparse_spmat_get_nnz(mat_C, &nnz_C));
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// allocate and set up C
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dC.define(M, N, nnz_C, base_C);
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// Set C pointers
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CHECK_ROCSPARSE_ERROR(rocsparse_csr_set_pointers(mat_C, dC.ptr, dC.ind, dC.val));
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// Compute phase
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_buffer_size(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_compute,
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&buffer_size_in_bytes,
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nullptr));
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CHECK_HIP_ERROR(rocsparse_hipMalloc(&buffer, buffer_size_in_bytes));
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if(arg.unit_check)
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{
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// Compute C on host.
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host_csr_matrix<T, I, J> hC;
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I hC_nnz = 0;
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hC.define(M, N, hC_nnz, base_C);
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host_csrgeam_nnz<T, I, J>(M,
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N,
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h_alpha_ptr,
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hA.ptr,
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hA.ind,
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h_beta_ptr,
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hB.ptr,
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hB.ind,
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hC.ptr,
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&hC_nnz,
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hA.base,
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hB.base,
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hC.base);
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hC.define(hC.m, hC.n, hC_nnz, hC.base);
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host_csrgeam<T, I, J>(M,
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N,
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h_alpha_ptr,
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hA.ptr,
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hA.ind,
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hA.val,
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h_beta_ptr,
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hB.ptr,
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hB.ind,
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hB.val,
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hC.ptr,
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hC.ind,
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hC.val,
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hA.base,
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hB.base,
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hC.base);
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// Compute C on host multiple times.
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CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(handle,
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descr,
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rocsparse_spgeam_input_scalar_alpha,
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h_alpha_ptr,
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sizeof(h_alpha_ptr),
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nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(handle,
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descr,
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rocsparse_spgeam_input_scalar_beta,
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h_beta_ptr,
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sizeof(h_beta_ptr),
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nullptr));
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for(int i = 0; i < 2; i++)
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{
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_compute,
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buffer_size_in_bytes,
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buffer,
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nullptr));
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hC.near_check(dC);
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}
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if(ROCSPARSE_REPRODUCIBILITY)
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{
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rocsparse_reproducibility::save("dC pointer mode host", dC);
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}
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// Compute C on device multiple times.
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CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(handle,
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descr,
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rocsparse_spgeam_input_scalar_alpha,
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d_alpha_ptr,
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sizeof(d_alpha_ptr),
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nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(handle,
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descr,
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rocsparse_spgeam_input_scalar_beta,
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d_beta_ptr,
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sizeof(d_beta_ptr),
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nullptr));
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for(int i = 0; i < 2; i++)
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{
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_compute,
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buffer_size_in_bytes,
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buffer,
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nullptr));
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hC.near_check(dC);
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}
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if(ROCSPARSE_REPRODUCIBILITY)
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{
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rocsparse_reproducibility::save("dC pointer mode device", dC);
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}
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}
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if(arg.timing)
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{
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int number_cold_calls = 2;
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int number_hot_calls = arg.iters;
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CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(handle,
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descr,
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rocsparse_spgeam_input_scalar_alpha,
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h_alpha_ptr,
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sizeof(h_alpha_ptr),
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nullptr));
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam_set_input(handle,
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descr,
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rocsparse_spgeam_input_scalar_beta,
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h_beta_ptr,
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sizeof(h_beta_ptr),
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nullptr));
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// Warm up
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for(int iter = 0; iter < number_cold_calls; ++iter)
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{
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_compute,
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buffer_size_in_bytes,
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buffer,
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nullptr));
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}
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double gpu_solve_time_used = get_time_us();
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// Performance run
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for(int iter = 0; iter < number_hot_calls; ++iter)
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{
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CHECK_ROCSPARSE_ERROR(rocsparse_spgeam(handle,
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descr,
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mat_A,
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mat_B,
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mat_C,
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rocsparse_spgeam_stage_compute,
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buffer_size_in_bytes,
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buffer,
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nullptr));
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}
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gpu_solve_time_used = (get_time_us() - gpu_solve_time_used) / number_hot_calls;
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double gflop_count
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= csrgeam_gflop_count<T, I, J>(hA.nnz, hB.nnz, nnz_C, h_alpha_ptr, h_beta_ptr);
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double gbyte_count
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= csrgeam_gbyte_count<T, I, J>(M, hA.nnz, hB.nnz, nnz_C, h_alpha_ptr, h_beta_ptr);
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double gpu_gbyte = get_gpu_gbyte(gpu_solve_time_used, gbyte_count);
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double gpu_gflops = get_gpu_gflops(gpu_solve_time_used, gflop_count);
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display_timing_info(display_key_t::trans_A,
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rocsparse_operation2string(trans_A),
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display_key_t::trans_B,
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rocsparse_operation2string(trans_B),
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display_key_t::M,
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M,
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display_key_t::N,
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N,
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display_key_t::nnz_A,
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dA.nnz,
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display_key_t::nnz_B,
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dB.nnz,
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display_key_t::nnz_C,
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nnz_C,
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display_key_t::alpha,
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h_alpha,
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display_key_t::beta,
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h_beta,
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display_key_t::gflops,
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gpu_gflops,
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display_key_t::bandwidth,
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gpu_gbyte,
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display_key_t::time_ms,
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get_gpu_time_msec(gpu_solve_time_used));
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}
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CHECK_HIP_ERROR(rocsparse_hipFree(buffer));
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CHECK_ROCSPARSE_ERROR(rocsparse_destroy_spgeam_descr(descr));
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}
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#define INSTANTIATE(ITYPE, JTYPE, TTYPE) \
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template void testing_spgeam_csr_2_bad_arg<ITYPE, JTYPE, TTYPE>(const Arguments& arg); \
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template void testing_spgeam_csr_2<ITYPE, JTYPE, TTYPE>(const Arguments& arg)
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INSTANTIATE(int32_t, int32_t, float);
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INSTANTIATE(int32_t, int32_t, double);
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INSTANTIATE(int32_t, int32_t, rocsparse_float_complex);
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INSTANTIATE(int32_t, int32_t, rocsparse_double_complex);
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INSTANTIATE(int64_t, int32_t, float);
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INSTANTIATE(int64_t, int32_t, double);
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INSTANTIATE(int64_t, int32_t, rocsparse_float_complex);
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INSTANTIATE(int64_t, int32_t, rocsparse_double_complex);
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INSTANTIATE(int64_t, int64_t, float);
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INSTANTIATE(int64_t, int64_t, double);
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INSTANTIATE(int64_t, int64_t, rocsparse_float_complex);
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INSTANTIATE(int64_t, int64_t, rocsparse_double_complex);
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void testing_spgeam_csr_2_extra(const Arguments& arg) {}
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