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/* ************************************************************************
* Copyright (C) 2021 Advanced Micro Devices, Inc. All rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* ************************************************************************ */
#pragma once
#ifndef TESTING_SPGEMMREUSE_CSR_HPP
#define TESTING_SPGEMMREUSE_CSR_HPP
#include "hipsparse_test_unique_ptr.hpp"
#include "unit.hpp"
#include "utility.hpp"
#include <hipsparse.h>
#include <string>
#include <typeinfo>
using namespace hipsparse_test;
void testing_spgemmreuse_csr_bad_arg(void)
{
#if(!defined(CUDART_VERSION) || CUDART_VERSION >= 11031)
int64_t m = 100;
int64_t n = 100;
int64_t k = 100;
int64_t nnz_A = 100;
int64_t nnz_B = 100;
int64_t nnz_C = 100;
int64_t safe_size = 100;
float alpha = 0.6;
float beta = 0.2;
hipsparseOperation_t transA = HIPSPARSE_OPERATION_NON_TRANSPOSE;
hipsparseOperation_t transB = HIPSPARSE_OPERATION_NON_TRANSPOSE;
hipsparseIndexBase_t idxBaseA = HIPSPARSE_INDEX_BASE_ZERO;
hipsparseIndexBase_t idxBaseB = HIPSPARSE_INDEX_BASE_ZERO;
hipsparseIndexBase_t idxBaseC = HIPSPARSE_INDEX_BASE_ZERO;
hipsparseIndexType_t idxType = HIPSPARSE_INDEX_32I;
hipDataType dataType = HIP_R_32F;
hipsparseSpGEMMAlg_t alg = HIPSPARSE_SPGEMM_DEFAULT;
std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
hipsparseHandle_t handle = unique_ptr_handle->handle;
std::unique_ptr<spgemm_struct> unique_ptr_descr(new spgemm_struct);
hipsparseSpGEMMDescr_t descr = unique_ptr_descr->descr;
auto dcsr_row_ptr_A_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcsr_col_ind_A_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcsr_val_A_managed
= hipsparse_unique_ptr{device_malloc(sizeof(float) * safe_size), device_free};
auto dcsr_row_ptr_B_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcsr_col_ind_B_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcsr_val_B_managed
= hipsparse_unique_ptr{device_malloc(sizeof(float) * safe_size), device_free};
auto dcsr_row_ptr_C_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcsr_col_ind_C_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcsr_val_C_managed
= hipsparse_unique_ptr{device_malloc(sizeof(float) * safe_size), device_free};
auto dbuf_managed = hipsparse_unique_ptr{device_malloc(sizeof(char) * safe_size), device_free};
int* dcsr_row_ptr_A = (int*)dcsr_row_ptr_A_managed.get();
int* dcsr_col_ind_A = (int*)dcsr_col_ind_A_managed.get();
float* dcsr_val_A = (float*)dcsr_val_A_managed.get();
int* dcsr_row_ptr_B = (int*)dcsr_row_ptr_B_managed.get();
int* dcsr_col_ind_B = (int*)dcsr_col_ind_B_managed.get();
float* dcsr_val_B = (float*)dcsr_val_B_managed.get();
int* dcsr_row_ptr_C = (int*)dcsr_row_ptr_C_managed.get();
int* dcsr_col_ind_C = (int*)dcsr_col_ind_C_managed.get();
float* dcsr_val_C = (float*)dcsr_val_C_managed.get();
void* dbuf = (void*)dbuf_managed.get();
if(!dcsr_row_ptr_A || !dcsr_col_ind_A || !dcsr_val_A || !dcsr_row_ptr_B || !dcsr_col_ind_B
|| !dcsr_val_B || !dcsr_row_ptr_C || !dcsr_col_ind_C || !dcsr_val_C || !dbuf)
{
PRINT_IF_HIP_ERROR(hipErrorOutOfMemory);
return;
}
// SpGEMM structures
hipsparseSpMatDescr_t A, B, C;
size_t bufferSize;
// Create SpGEMM structures
verify_hipsparse_status_success(hipsparseCreateCsr(&A,
m,
k,
nnz_A,
dcsr_row_ptr_A,
dcsr_col_ind_A,
dcsr_val_A,
idxType,
idxType,
idxBaseA,
dataType),
"success");
verify_hipsparse_status_success(hipsparseCreateCsr(&B,
k,
n,
nnz_B,
dcsr_row_ptr_B,
dcsr_col_ind_B,
dcsr_val_B,
idxType,
idxType,
idxBaseB,
dataType),
"success");
verify_hipsparse_status_success(hipsparseCreateCsr(&C,
m,
n,
nnz_C,
dcsr_row_ptr_C,
dcsr_col_ind_C,
dcsr_val_C,
idxType,
idxType,
idxBaseC,
dataType),
"success");
// SpGEMM work estimation
verify_hipsparse_status_invalid_handle(hipsparseSpGEMMreuse_workEstimation(
nullptr, transA, transB, A, B, C, alg, descr, &bufferSize, nullptr));
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_workEstimation(
handle, transA, transB, nullptr, B, C, alg, descr, &bufferSize, nullptr),
"Error: A is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_workEstimation(
handle, transA, transB, A, nullptr, C, alg, descr, &bufferSize, nullptr),
"Error: B is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_workEstimation(
handle, transA, transB, A, B, nullptr, alg, descr, &bufferSize, nullptr),
"Error: C is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_workEstimation(
handle, transA, transB, A, B, C, alg, descr, nullptr, nullptr),
"Error: bufferSize is nullptr");
// SpGEMM compute
verify_hipsparse_status_invalid_handle(hipsparseSpGEMMreuse_compute(
nullptr, transA, transB, &alpha, A, B, &beta, C, dataType, alg, descr));
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_compute(
handle, transA, transB, nullptr, A, B, &beta, C, dataType, alg, descr),
"Error: alpha is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_compute(
handle, transA, transB, &alpha, nullptr, B, &beta, C, dataType, alg, descr),
"Error: A is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_compute(
handle, transA, transB, &alpha, A, nullptr, &beta, C, dataType, alg, descr),
"Error: B is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_compute(
handle, transA, transB, &alpha, A, B, nullptr, C, dataType, alg, descr),
"Error: beta is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_compute(
handle, transA, transB, &alpha, A, B, &beta, nullptr, dataType, alg, descr),
"Error: C is nullptr");
// SpGEMMreuse copy
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_copy(
handle, transA, transB, nullptr, B, C, alg, descr, &bufferSize, nullptr),
"Error: A is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_copy(
handle, transA, transB, A, nullptr, C, alg, descr, &bufferSize, nullptr),
"Error: B is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_copy(
handle, transA, transB, A, B, nullptr, alg, descr, &bufferSize, nullptr),
"Error: C is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseSpGEMMreuse_copy(handle, transA, transB, A, B, C, alg, descr, nullptr, nullptr),
"Error: bufferSize is nullptr");
// Destruct
verify_hipsparse_status_success(hipsparseDestroySpMat(A), "success");
verify_hipsparse_status_success(hipsparseDestroySpMat(B), "success");
verify_hipsparse_status_success(hipsparseDestroySpMat(C), "success");
#endif
}
template <typename I, typename J, typename T>
hipsparseStatus_t testing_spgemmreuse_csr(void)
{
#if(!defined(CUDART_VERSION) || CUDART_VERSION >= 11031)
T h_alpha = make_DataType<T>(2.0);
T h_beta = make_DataType<T>(0.0);
hipsparseOperation_t transA = HIPSPARSE_OPERATION_NON_TRANSPOSE;
hipsparseOperation_t transB = HIPSPARSE_OPERATION_NON_TRANSPOSE;
hipsparseIndexBase_t idxBaseA = HIPSPARSE_INDEX_BASE_ZERO;
hipsparseIndexBase_t idxBaseB = HIPSPARSE_INDEX_BASE_ZERO;
hipsparseIndexBase_t idxBaseC = HIPSPARSE_INDEX_BASE_ZERO;
hipsparseSpGEMMAlg_t alg = HIPSPARSE_SPGEMM_DEFAULT;
// Matrices are stored at the same path in matrices directory
std::string filename = get_filename("nos6.bin");
// Index and data type
hipsparseIndexType_t typeI
= (typeid(I) == typeid(int32_t)) ? HIPSPARSE_INDEX_32I : HIPSPARSE_INDEX_64I;
hipsparseIndexType_t typeJ
= (typeid(J) == typeid(int32_t)) ? HIPSPARSE_INDEX_32I : HIPSPARSE_INDEX_64I;
hipDataType typeT = (typeid(T) == typeid(float))
? HIP_R_32F
: ((typeid(T) == typeid(double))
? HIP_R_64F
: ((typeid(T) == typeid(hipComplex) ? HIP_C_32F : HIP_C_64F)));
// hipSPARSE handles
std::unique_ptr<handle_struct> test_handle(new handle_struct);
hipsparseHandle_t handle = test_handle->handle;
std::unique_ptr<spgemm_struct> unique_ptr_descr(new spgemm_struct);
hipsparseSpGEMMDescr_t descr = unique_ptr_descr->descr;
// Host structures
std::vector<I> hcsr_row_ptr_A;
std::vector<J> hcsr_col_ind_A;
std::vector<T> hcsr_val_A;
// Initial Data on CPU
srand(12345ULL);
// Some sparse matrix A
J m;
J k;
I nnz_A;
if(read_bin_matrix(
filename.c_str(), m, k, nnz_A, hcsr_row_ptr_A, hcsr_col_ind_A, hcsr_val_A, idxBaseA)
!= 0)
{
fprintf(stderr, "Cannot open [read] %s\n", filename.c_str());
return HIPSPARSE_STATUS_INTERNAL_ERROR;
}
// Sparse matrix B as the transpose of A
J n = m;
I nnz_B = nnz_A;
std::vector<I> hcsr_row_ptr_B(k + 1);
std::vector<J> hcsr_col_ind_B(nnz_B);
std::vector<T> hcsr_val_B(nnz_B);
transpose_csr(m,
k,
nnz_A,
hcsr_row_ptr_A.data(),
hcsr_col_ind_A.data(),
hcsr_val_A.data(),
hcsr_row_ptr_B.data(),
hcsr_col_ind_B.data(),
hcsr_val_B.data(),
idxBaseA,
idxBaseB);
// allocate memory on device
auto dcsr_row_ptr_A_managed
= hipsparse_unique_ptr{device_malloc(sizeof(I) * (m + 1)), device_free};
auto dcsr_col_ind_A_managed
= hipsparse_unique_ptr{device_malloc(sizeof(J) * nnz_A), device_free};
auto dcsr_val_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz_A), device_free};
auto dcsr_row_ptr_B_managed
= hipsparse_unique_ptr{device_malloc(sizeof(I) * (k + 1)), device_free};
auto dcsr_col_ind_B_managed
= hipsparse_unique_ptr{device_malloc(sizeof(J) * nnz_B), device_free};
auto dcsr_val_B_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz_B), device_free};
auto dcsr_row_ptr_C_1_managed
= hipsparse_unique_ptr{device_malloc(sizeof(I) * (m + 1)), device_free};
auto dcsr_row_ptr_C_2_managed
= hipsparse_unique_ptr{device_malloc(sizeof(I) * (m + 1)), device_free};
auto d_alpha_managed = hipsparse_unique_ptr{device_malloc(sizeof(T)), device_free};
auto d_beta_managed = hipsparse_unique_ptr{device_malloc(sizeof(T)), device_free};
I* dcsr_row_ptr_A = (I*)dcsr_row_ptr_A_managed.get();
J* dcsr_col_ind_A = (J*)dcsr_col_ind_A_managed.get();
T* dcsr_val_A = (T*)dcsr_val_A_managed.get();
I* dcsr_row_ptr_B = (I*)dcsr_row_ptr_B_managed.get();
J* dcsr_col_ind_B = (J*)dcsr_col_ind_B_managed.get();
T* dcsr_val_B = (T*)dcsr_val_B_managed.get();
I* dcsr_row_ptr_C_1 = (I*)dcsr_row_ptr_C_1_managed.get();
I* dcsr_row_ptr_C_2 = (I*)dcsr_row_ptr_C_2_managed.get();
T* d_alpha = (T*)d_alpha_managed.get();
T* d_beta = (T*)d_beta_managed.get();
if(!dcsr_row_ptr_A || !dcsr_col_ind_A || !dcsr_val_A || !dcsr_row_ptr_B || !dcsr_col_ind_B
|| !dcsr_val_B || !dcsr_row_ptr_C_1 || !dcsr_row_ptr_C_2 || !d_alpha || !d_beta)
{
verify_hipsparse_status_success(
HIPSPARSE_STATUS_ALLOC_FAILED,
"!dcsr_row_ptr_A || !dcsr_col_ind_A || !dcsr_val_A || "
"!dcsr_row_ptr_B || !dcsr_col_ind_B || !dcsr_val_B || "
"!dcsr_row_ptr_C_1 || !dcsr_row_ptr_C_2 || !d_alpha || !d_beta");
return HIPSPARSE_STATUS_ALLOC_FAILED;
}
// copy data from CPU to device
CHECK_HIP_ERROR(hipMemcpy(
dcsr_row_ptr_A, hcsr_row_ptr_A.data(), sizeof(I) * (m + 1), hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_col_ind_A, hcsr_col_ind_A.data(), sizeof(J) * nnz_A, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_val_A, hcsr_val_A.data(), sizeof(T) * nnz_A, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(
dcsr_row_ptr_B, hcsr_row_ptr_B.data(), sizeof(I) * (k + 1), hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_col_ind_B, hcsr_col_ind_B.data(), sizeof(J) * nnz_B, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_val_B, hcsr_val_B.data(), sizeof(T) * nnz_B, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(d_alpha, &h_alpha, sizeof(T), hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(d_beta, &h_beta, sizeof(T), hipMemcpyHostToDevice));
// Create matrices
hipsparseSpMatDescr_t A, B, C1, C2;
CHECK_HIPSPARSE_ERROR(hipsparseCreateCsr(&A,
m,
k,
nnz_A,
dcsr_row_ptr_A,
dcsr_col_ind_A,
dcsr_val_A,
typeI,
typeJ,
idxBaseA,
typeT));
CHECK_HIPSPARSE_ERROR(hipsparseCreateCsr(&B,
k,
n,
nnz_B,
dcsr_row_ptr_B,
dcsr_col_ind_B,
dcsr_val_B,
typeI,
typeJ,
idxBaseB,
typeT));
CHECK_HIPSPARSE_ERROR(hipsparseCreateCsr(
&C1, m, n, 0, dcsr_row_ptr_C_1, nullptr, nullptr, typeI, typeJ, idxBaseC, typeT));
// Query SpGEMM work estimation buffer
size_t bufferSize1;
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_workEstimation(
handle, transA, transB, A, B, C1, alg, descr, &bufferSize1, nullptr));
auto externalBuffer1_managed = hipsparse_unique_ptr{device_malloc(bufferSize1), device_free};
void* externalBuffer1 = (void*)externalBuffer1_managed.get();
// SpGEMMreuse work estimation
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_workEstimation(
handle, transA, transB, A, B, C1, alg, descr, &bufferSize1, externalBuffer1));
// Query SpGEMM_nnz
// SpGEMM work estimation
size_t bufferSize2, bufferSize3, bufferSize4, bufferSize5;
void *externalBuffer2 = nullptr, *externalBuffer3 = nullptr, *externalBuffer4 = nullptr,
*externalBuffer5 = nullptr;
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_nnz(handle,
transA,
transB,
A,
B,
C1,
alg,
descr,
&bufferSize2,
externalBuffer2,
&bufferSize3,
externalBuffer3,
&bufferSize4,
externalBuffer4));
auto externalBuffer2_managed = hipsparse_unique_ptr{device_malloc(bufferSize2), device_free};
externalBuffer2 = (void*)externalBuffer2_managed.get();
auto externalBuffer3_managed = hipsparse_unique_ptr{device_malloc(bufferSize3), device_free};
externalBuffer3 = (void*)externalBuffer3_managed.get();
auto externalBuffer4_managed = hipsparse_unique_ptr{device_malloc(bufferSize4), device_free};
externalBuffer4 = (void*)externalBuffer4_managed.get();
CHECK_HIP_ERROR(hipMalloc(&externalBuffer2, bufferSize2));
CHECK_HIP_ERROR(hipMalloc(&externalBuffer3, bufferSize3));
CHECK_HIP_ERROR(hipMalloc(&externalBuffer4, bufferSize4));
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_nnz(handle,
transA,
transB,
A,
B,
C1,
alg,
descr,
&bufferSize2,
externalBuffer2,
&bufferSize3,
externalBuffer3,
&bufferSize4,
externalBuffer4));
// We can already free buffer1
externalBuffer1_managed.reset(nullptr);
externalBuffer1 = nullptr;
externalBuffer2_managed.reset(nullptr);
externalBuffer2 = nullptr;
// Get nnz of C
int64_t rows_C, cols_C, nnz_C_1, nnz_C_2;
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseSpMatGetSize(C1, &rows_C, &cols_C, &nnz_C_1));
nnz_C_2 = nnz_C_1;
// Allocate C
auto dcsr_col_ind_C_1_managed
= hipsparse_unique_ptr{device_malloc(sizeof(J) * nnz_C_1), device_free};
auto dcsr_val_C_1_managed
= hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz_C_1), device_free};
auto dcsr_col_ind_C_2_managed
= hipsparse_unique_ptr{device_malloc(sizeof(J) * nnz_C_2), device_free};
auto dcsr_val_C_2_managed
= hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz_C_2), device_free};
J* dcsr_col_ind_C_1 = (J*)dcsr_col_ind_C_1_managed.get();
T* dcsr_val_C_1 = (T*)dcsr_val_C_1_managed.get();
J* dcsr_col_ind_C_2 = (J*)dcsr_col_ind_C_2_managed.get();
T* dcsr_val_C_2 = (T*)dcsr_val_C_2_managed.get();
if(!dcsr_col_ind_C_1 || !dcsr_val_C_1 || !dcsr_col_ind_C_2 || !dcsr_val_C_2)
{
verify_hipsparse_status_success(
HIPSPARSE_STATUS_ALLOC_FAILED,
"!dcsr_col_ind_C_1 || !dcsr_val_C_1 || !dcsr_col_ind_C_2 || !dcsr_val_C_2");
return HIPSPARSE_STATUS_ALLOC_FAILED;
}
// Set C pointers
CHECK_HIPSPARSE_ERROR(
hipsparseCsrSetPointers(C1, dcsr_row_ptr_C_1, dcsr_col_ind_C_1, dcsr_val_C_1));
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_copy(
handle, transA, transB, A, B, C1, alg, descr, &bufferSize5, externalBuffer5));
auto externalBuffer5_managed = hipsparse_unique_ptr{device_malloc(bufferSize5), device_free};
externalBuffer5 = (void*)externalBuffer5_managed.get();
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_copy(
handle, transA, transB, A, B, C1, alg, descr, &bufferSize5, externalBuffer5));
externalBuffer3_managed.reset(nullptr);
externalBuffer3 = nullptr;
// Query SpGEMM compute buffer
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_compute(
handle, transA, transB, &h_alpha, A, B, &h_beta, C1, typeT, alg, descr));
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
CHECK_HIP_ERROR(hipMemcpy(
dcsr_row_ptr_C_2, dcsr_row_ptr_C_1, sizeof(I) * (m + 1), hipMemcpyDeviceToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_col_ind_C_2, dcsr_col_ind_C_1, sizeof(J) * nnz_C_1, hipMemcpyDeviceToDevice))
CHECK_HIP_ERROR(
hipMemcpy(dcsr_val_C_2, dcsr_val_C_1, sizeof(T) * nnz_C_1, hipMemcpyDeviceToDevice));
CHECK_HIPSPARSE_ERROR(hipsparseCreateCsr(&C2,
m,
n,
nnz_C_1,
dcsr_row_ptr_C_2,
dcsr_col_ind_C_2,
dcsr_val_C_2,
typeI,
typeJ,
idxBaseC,
typeT));
CHECK_HIPSPARSE_ERROR(hipsparseSpGEMMreuse_compute(
handle, transA, transB, d_alpha, A, B, d_beta, C1, typeT, alg, descr));
externalBuffer4_managed.reset(nullptr);
externalBuffer4 = nullptr;
externalBuffer5_managed.reset(nullptr);
externalBuffer5 = nullptr;
// Copy output from device to CPU
std::vector<I> hcsr_row_ptr_C_1(m + 1);
std::vector<I> hcsr_row_ptr_C_2(m + 1);
std::vector<J> hcsr_col_ind_C_1(nnz_C_1);
std::vector<J> hcsr_col_ind_C_2(nnz_C_2);
std::vector<T> hcsr_val_C_1(nnz_C_1);
std::vector<T> hcsr_val_C_2(nnz_C_2);
CHECK_HIP_ERROR(hipMemcpy(
hcsr_row_ptr_C_1.data(), dcsr_row_ptr_C_1, sizeof(I) * (m + 1), hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(
hcsr_row_ptr_C_2.data(), dcsr_row_ptr_C_2, sizeof(I) * (m + 1), hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(
hcsr_col_ind_C_1.data(), dcsr_col_ind_C_1, sizeof(J) * nnz_C_1, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(
hcsr_col_ind_C_2.data(), dcsr_col_ind_C_2, sizeof(J) * nnz_C_2, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(hcsr_val_C_1.data(), dcsr_val_C_1, sizeof(T) * nnz_C_1, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(hcsr_val_C_2.data(), dcsr_val_C_2, sizeof(T) * nnz_C_2, hipMemcpyDeviceToHost));
// Compute SpGEMM nnz of C on host
std::vector<I> hcsr_row_ptr_C_gold(m + 1);
int64_t nnz_C_gold = csrgemm2_nnz(m,
n,
k,
&h_alpha,
hcsr_row_ptr_A.data(),
hcsr_col_ind_A.data(),
hcsr_row_ptr_B.data(),
hcsr_col_ind_B.data(),
(const T*)nullptr,
(const I*)nullptr,
(const J*)nullptr,
hcsr_row_ptr_C_gold.data(),
idxBaseA,
idxBaseB,
idxBaseC,
HIPSPARSE_INDEX_BASE_ZERO);
// Verify nnz and row pointer array
unit_check_general(1, 1, 1, &nnz_C_gold, &nnz_C_1);
unit_check_general(1, 1, 1, &nnz_C_gold, &nnz_C_2);
unit_check_general(1, m + 1, 1, hcsr_row_ptr_C_gold.data(), hcsr_row_ptr_C_1.data());
unit_check_general(1, m + 1, 1, hcsr_row_ptr_C_gold.data(), hcsr_row_ptr_C_2.data());
// Compute SpGEMM on host
std::vector<J> hcsr_col_ind_C_gold(nnz_C_gold);
std::vector<T> hcsr_val_C_gold(nnz_C_gold);
csrgemm2(m,
n,
k,
&h_alpha,
hcsr_row_ptr_A.data(),
hcsr_col_ind_A.data(),
hcsr_val_A.data(),
hcsr_row_ptr_B.data(),
hcsr_col_ind_B.data(),
hcsr_val_B.data(),
(const T*)nullptr,
(const I*)nullptr,
(const J*)nullptr,
(const T*)nullptr,
hcsr_row_ptr_C_gold.data(),
hcsr_col_ind_C_gold.data(),
hcsr_val_C_gold.data(),
idxBaseA,
idxBaseB,
idxBaseC,
HIPSPARSE_INDEX_BASE_ZERO);
// Verify column and value array
unit_check_general(1, nnz_C_gold, 1, hcsr_col_ind_C_gold.data(), hcsr_col_ind_C_1.data());
unit_check_general(1, nnz_C_gold, 1, hcsr_col_ind_C_gold.data(), hcsr_col_ind_C_2.data());
unit_check_general(1, nnz_C_gold, 1, hcsr_val_C_gold.data(), hcsr_val_C_1.data());
unit_check_general(1, nnz_C_gold, 1, hcsr_val_C_gold.data(), hcsr_val_C_2.data());
// Clean up
CHECK_HIPSPARSE_ERROR(hipsparseDestroySpMat(A));
CHECK_HIPSPARSE_ERROR(hipsparseDestroySpMat(B));
CHECK_HIPSPARSE_ERROR(hipsparseDestroySpMat(C1));
CHECK_HIPSPARSE_ERROR(hipsparseDestroySpMat(C2));
return HIPSPARSE_STATUS_SUCCESS;
#endif
}
#endif // TESTING_SPGEMM_CSR_HPP
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