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TheRock/rocm-libraries/projects/hipsparse/clients/include/testing_csrgemm2_b.hpp
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1144 lines
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C++

/* ************************************************************************
* Copyright (C) 2019-2026 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_CSRGEMM2_B_HPP
#define TESTING_CSRGEMM2_B_HPP
#include "hipsparse.hpp"
#include "hipsparse_arguments.hpp"
#include "hipsparse_test_unique_ptr.hpp"
#include "unit.hpp"
#include "utility.hpp"
#include <hipsparse.h>
#include <string>
using namespace hipsparse;
using namespace hipsparse_test;
template <typename T>
void testing_csrgemm2_b_bad_arg(const Arguments& argus)
{
#if(!defined(CUDART_VERSION))
int M = 1;
int N = 1;
int nnz_D = 1;
int safe_size = 1;
T beta = make_DataType<T>(1.0);
hipsparseStatus_t status;
size_t size;
int nnz_C;
std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
hipsparseHandle_t handle = unique_ptr_handle->handle;
std::unique_ptr<descr_struct> unique_ptr_descr_C(new descr_struct);
hipsparseMatDescr_t descr_C = unique_ptr_descr_C->descr;
std::unique_ptr<descr_struct> unique_ptr_descr_D(new descr_struct);
hipsparseMatDescr_t descr_D = unique_ptr_descr_D->descr;
std::unique_ptr<csrgemm2_struct> unique_ptr_csrgemm2(new csrgemm2_struct);
csrgemm2Info_t info = unique_ptr_csrgemm2->info;
auto dDptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * (safe_size + 1)), device_free};
auto dDcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dDval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
auto dCptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * (safe_size + 1)), device_free};
auto dCcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dCval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
auto dbuffer_managed
= hipsparse_unique_ptr{device_malloc(sizeof(char) * safe_size), device_free};
int* dDptr = (int*)dDptr_managed.get();
int* dDcol = (int*)dDcol_managed.get();
T* dDval = (T*)dDval_managed.get();
int* dCptr = (int*)dCptr_managed.get();
int* dCcol = (int*)dCcol_managed.get();
T* dCval = (T*)dCval_managed.get();
void* dbuffer = (void*)dbuffer_managed.get();
std::vector<int> hcsr_row_ptr_C(M + 1);
hcsr_row_ptr_C[0] = 0;
hcsr_row_ptr_C[1] = 1;
CHECK_HIP_ERROR(
hipMemcpy(dCptr, hcsr_row_ptr_C.data(), sizeof(int) * (M + 1), hipMemcpyHostToDevice));
// Scenario: alpha == 0 and beta != 0
// testing hipsparseXcsrgemm2_bufferSizeExt
// testing for(nullptr == handle)
{
status = hipsparseXcsrgemm2_bufferSizeExt(nullptr,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDptr,
dDcol,
info,
&size);
verify_hipsparse_status_invalid_handle(status);
}
// testing for(nullptr == beta)
{
status = hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
(T*)nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
info,
&size);
verify_hipsparse_status_invalid_pointer(status, "Error: beta is nullptr");
}
// testing for(nullptr == descr_D)
{
status = hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
&beta,
nullptr,
nnz_D,
dDptr,
dDcol,
info,
&size);
verify_hipsparse_status_invalid_pointer(status, "Error: descr_D is nullptr");
}
// testing for(nullptr == dDptr)
{
status = hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
nullptr,
dDcol,
info,
&size);
verify_hipsparse_status_invalid_pointer(status, "Error: dDptr is nullptr");
}
// testing for(nullptr == dDcol)
{
status = hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDptr,
nullptr,
info,
&size);
verify_hipsparse_status_invalid_pointer(status, "Error: dDcol is nullptr");
}
// testing for(nullptr == info)
{
status = hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDptr,
dDcol,
nullptr,
&size);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
// testing for(nullptr == size)
{
status = hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDptr,
dDcol,
info,
nullptr);
verify_hipsparse_status_invalid_pointer(status, "Error: size is nullptr");
}
// testing hipsparseXcsrgemm2Nnz
// testing for(nullptr == handle)
{
status = hipsparseXcsrgemm2Nnz(nullptr,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
descr_C,
dCptr,
&nnz_C,
info,
dbuffer);
verify_hipsparse_status_invalid_handle(status);
}
// testing for(nullptr == descr_D)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
nullptr,
nnz_D,
dDptr,
dDcol,
descr_C,
dCptr,
&nnz_C,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: descr_D is nullptr");
}
// testing for(nullptr == dDptr)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
nullptr,
dDcol,
descr_C,
dCptr,
&nnz_C,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dDptr is nullptr");
}
// testing for(nullptr == dDcol)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
nullptr,
descr_C,
dCptr,
&nnz_C,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dDcol is nullptr");
}
// testing for(nullptr == descr_C)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
nullptr,
dCptr,
&nnz_C,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: descr_C is nullptr");
}
// testing for(nullptr == dCptr)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
descr_C,
nullptr,
&nnz_C,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dCptr is nullptr");
}
// testing for(nullptr == nnz_C)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
descr_C,
dCptr,
nullptr,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: nnz_C is nullptr");
}
// testing for(nullptr == info)
{
status = hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
nullptr,
0,
nullptr,
nullptr,
nullptr,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
descr_C,
dCptr,
&nnz_C,
nullptr,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
// testing hipsparseXcsrgemm2
// testing for(nullptr == handle)
{
status = hipsparseXcsrgemm2(nullptr,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_handle(status);
}
// testing for(nullptr == beta)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
(T*)nullptr,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: beta is nullptr");
}
// testing for(nullptr == descr_D)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
nullptr,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: descr_D is nullptr");
}
// testing for(nullptr == dDval)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
(T*)nullptr,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dDval is nullptr");
}
// testing for(nullptr == dDptr)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
nullptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dDptr is nullptr");
}
// testing for(nullptr == dDcol)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
nullptr,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dDcol is nullptr");
}
// testing for(nullptr == descr_C)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
nullptr,
dCval,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: descr_C is nullptr");
}
// testing for(nullptr == dCval)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
(T*)nullptr,
dCptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dCval is nullptr");
}
// testing for(nullptr == dCptr)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
nullptr,
dCcol,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dCptr is nullptr");
}
// testing for(nullptr == dCcol)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
nullptr,
info,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dCcol is nullptr");
}
// testing for(nullptr == info)
{
status = hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
nullptr,
0,
(T*)nullptr,
nullptr,
nullptr,
&beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
nullptr,
dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
#endif
}
template <typename T>
void testing_csrgemm2_b(Arguments argus)
{
#if(!defined(CUDART_VERSION) || CUDART_VERSION < 12000)
int M = argus.M;
int N = argus.N;
hipsparseIndexBase_t idx_base_C = argus.baseC;
hipsparseIndexBase_t idx_base_D = argus.baseD;
std::string filename = argus.filename;
T beta = argus.get_beta<T>();
T* h_beta = &beta;
std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
hipsparseHandle_t handle = unique_ptr_handle->handle;
std::unique_ptr<descr_struct> unique_ptr_descr_A(new descr_struct);
hipsparseMatDescr_t descr_A = unique_ptr_descr_A->descr;
std::unique_ptr<descr_struct> unique_ptr_descr_B(new descr_struct);
hipsparseMatDescr_t descr_B = unique_ptr_descr_B->descr;
std::unique_ptr<descr_struct> unique_ptr_descr_C(new descr_struct);
hipsparseMatDescr_t descr_C = unique_ptr_descr_C->descr;
std::unique_ptr<descr_struct> unique_ptr_descr_D(new descr_struct);
hipsparseMatDescr_t descr_D = unique_ptr_descr_D->descr;
std::unique_ptr<csrgemm2_struct> unique_ptr_csrgemm2(new csrgemm2_struct);
csrgemm2Info_t info = unique_ptr_csrgemm2->info;
// Set matrix index base
CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr_C, idx_base_C));
CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr_D, idx_base_D));
srand(12345ULL);
// Host structures
std::vector<int> hcsr_row_ptr_D;
std::vector<int> hcsr_col_ind_D;
std::vector<T> hcsr_val_D;
// Read or construct CSR matrix
int nnz_D = 0;
CHECK_GENERATE_MATRIX_ERROR(generate_csr_matrix(
filename, M, N, nnz_D, hcsr_row_ptr_D, hcsr_col_ind_D, hcsr_val_D, idx_base_D));
std::vector<int> hcsr_row_ptr_A;
std::vector<int> hcsr_col_ind_A;
std::vector<T> hcsr_val_A;
std::vector<int> hcsr_row_ptr_B;
std::vector<int> hcsr_col_ind_B;
std::vector<T> hcsr_val_B;
// Allocate memory on device
int one = 1;
int safe_nnz_D = std::max(nnz_D, one);
auto dDptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (M + 1)), device_free};
auto dDcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_nnz_D), device_free};
auto dDval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_nnz_D), device_free};
auto dCptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (M + 1)), device_free};
auto dbeta_managed = hipsparse_unique_ptr{device_malloc(sizeof(T)), device_free};
int* dDptr = (int*)dDptr_managed.get();
int* dDcol = (int*)dDcol_managed.get();
T* dDval = (T*)dDval_managed.get();
int* dCptr = (int*)dCptr_managed.get();
T* dbeta = (T*)dbeta_managed.get();
// copy data from CPU to device
CHECK_HIP_ERROR(
hipMemcpy(dDptr, hcsr_row_ptr_D.data(), sizeof(int) * (M + 1), hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dDcol, hcsr_col_ind_D.data(), sizeof(int) * nnz_D, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(dDval, hcsr_val_D.data(), sizeof(T) * nnz_D, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(dbeta, h_beta, sizeof(T), hipMemcpyHostToDevice));
// Obtain csrgemm2 buffer size
size_t bufferSize;
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseXcsrgemm2_bufferSizeExt(handle,
M,
N,
0,
(T*)nullptr,
descr_A,
0,
nullptr,
nullptr,
descr_B,
0,
nullptr,
nullptr,
h_beta,
descr_D,
nnz_D,
dDptr,
dDcol,
info,
&bufferSize));
// Allocate buffer on the device
auto dbuffer_managed
= hipsparse_unique_ptr{device_malloc(sizeof(char) * bufferSize), device_free};
void* dbuffer = (void*)dbuffer_managed.get();
// csrgemm2 nnz
// hipsparse pointer mode host
int hnnz_C_1;
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
descr_A,
0,
nullptr,
nullptr,
descr_B,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
descr_C,
dCptr,
&hnnz_C_1,
info,
dbuffer));
// Allocate result matrix
int safe_nnz_C = std::max(hnnz_C_1, one);
auto dCcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_nnz_C), device_free};
auto dCval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_nnz_C), device_free};
int* dCcol = (int*)dCcol_managed.get();
T* dCval = (T*)dCval_managed.get();
if(argus.unit_check)
{
// hipsparse pointer mode device
auto dnnz_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free};
int* dnnz_C = (int*)dnnz_C_managed.get();
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
CHECK_HIPSPARSE_ERROR(hipsparseXcsrgemm2Nnz(handle,
M,
N,
0,
descr_A,
0,
nullptr,
nullptr,
descr_B,
0,
nullptr,
nullptr,
descr_D,
nnz_D,
dDptr,
dDcol,
descr_C,
dCptr,
dnnz_C,
info,
dbuffer));
// Compute csrgemm host solution
std::vector<int> hcsr_row_ptr_C_gold(M + 1);
double cpu_time_used = get_time_us();
int nnz_C_gold = host_csrgemm2_nnz(M,
N,
0,
(T*)nullptr,
hcsr_row_ptr_A.data(),
hcsr_col_ind_A.data(),
hcsr_row_ptr_B.data(),
hcsr_col_ind_B.data(),
h_beta,
hcsr_row_ptr_D.data(),
hcsr_col_ind_D.data(),
hcsr_row_ptr_C_gold.data(),
HIPSPARSE_INDEX_BASE_ZERO,
HIPSPARSE_INDEX_BASE_ZERO,
idx_base_C,
idx_base_D);
// If nnz_C == 0, we are done
if(nnz_C_gold == 0)
{
return;
}
std::vector<int> hcsr_col_ind_C_gold(nnz_C_gold);
std::vector<T> hcsr_val_C_gold(nnz_C_gold);
host_csrgemm2(M,
N,
0,
(T*)nullptr,
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(),
h_beta,
hcsr_row_ptr_D.data(),
hcsr_col_ind_D.data(),
hcsr_val_D.data(),
hcsr_row_ptr_C_gold.data(),
hcsr_col_ind_C_gold.data(),
hcsr_val_C_gold.data(),
HIPSPARSE_INDEX_BASE_ZERO,
HIPSPARSE_INDEX_BASE_ZERO,
idx_base_C,
idx_base_D);
cpu_time_used = get_time_us() - cpu_time_used;
// Copy output from device to CPU
int hnnz_C_2;
CHECK_HIP_ERROR(hipMemcpy(&hnnz_C_2, dnnz_C, sizeof(int), hipMemcpyDeviceToHost));
// Check nnz of C
unit_check_general(1, 1, 1, &nnz_C_gold, &hnnz_C_1);
unit_check_general(1, 1, 1, &nnz_C_gold, &hnnz_C_2);
// Compute csrgemm2
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
descr_A,
0,
(T*)nullptr,
nullptr,
nullptr,
descr_B,
0,
(T*)nullptr,
nullptr,
nullptr,
h_beta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer));
// Copy output from device to CPU
std::vector<int> hcsr_row_ptr_C(M + 1);
std::vector<int> hcsr_col_ind_C(nnz_C_gold);
std::vector<T> hcsr_val_C_1(nnz_C_gold);
std::vector<T> hcsr_val_C_2(nnz_C_gold);
CHECK_HIP_ERROR(
hipMemcpy(hcsr_row_ptr_C.data(), dCptr, sizeof(int) * (M + 1), hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(
hcsr_col_ind_C.data(), dCcol, sizeof(int) * nnz_C_gold, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(hcsr_val_C_1.data(), dCval, sizeof(T) * nnz_C_gold, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemset(dCval, 0, sizeof(T) * nnz_C_gold));
// Check structure and entries of C
unit_check_general(1, M + 1, 1, hcsr_row_ptr_C_gold.data(), hcsr_row_ptr_C.data());
unit_check_general(1, nnz_C_gold, 1, hcsr_col_ind_C_gold.data(), hcsr_col_ind_C.data());
unit_check_near(1, nnz_C_gold, 1, hcsr_val_C_gold.data(), hcsr_val_C_1.data());
#ifdef __HIP_PLATFORM_AMD__
// Device pointer mode
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
CHECK_HIPSPARSE_ERROR(hipsparseXcsrgemm2(handle,
M,
N,
0,
(T*)nullptr,
descr_A,
0,
(T*)nullptr,
nullptr,
nullptr,
descr_B,
0,
(T*)nullptr,
nullptr,
nullptr,
dbeta,
descr_D,
nnz_D,
dDval,
dDptr,
dDcol,
descr_C,
dCval,
dCptr,
dCcol,
info,
dbuffer));
CHECK_HIP_ERROR(
hipMemcpy(hcsr_val_C_2.data(), dCval, sizeof(T) * nnz_C_gold, hipMemcpyDeviceToHost));
// Check device pointer results
unit_check_near(1, nnz_C_gold, 1, hcsr_val_C_gold.data(), hcsr_val_C_2.data());
#endif
}
#endif
}
#endif // TESTING_CSRGEMM2_B_HPP