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/* ************************************************************************
* Copyright (C) 2018-2019 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_COO2CSR_HPP
#define TESTING_COO2CSR_HPP
#include "display.hpp"
#include "flops.hpp"
#include "gbyte.hpp"
#include "hipsparse.hpp"
#include "hipsparse_arguments.hpp"
#include "hipsparse_test_unique_ptr.hpp"
#include "unit.hpp"
#include "utility.hpp"
#include <algorithm>
#include <hipsparse.h>
#include <string>
using namespace hipsparse;
using namespace hipsparse_test;
void testing_coo2csr_bad_arg(void)
{
#if(!defined(CUDART_VERSION))
int m = 100;
int nnz = 100;
int safe_size = 100;
hipsparseIndexBase_t idx_base = HIPSPARSE_INDEX_BASE_ZERO;
std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
hipsparseHandle_t handle = unique_ptr_handle->handle;
auto coo_row_ind_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto csr_row_ptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
int* coo_row_ind = (int*)coo_row_ind_managed.get();
int* csr_row_ptr = (int*)csr_row_ptr_managed.get();
verify_hipsparse_status_invalid_pointer(
hipsparseXcoo2csr(handle, (int*)nullptr, nnz, m, csr_row_ptr, idx_base),
"Error: coo_row_ind is nullptr");
verify_hipsparse_status_invalid_pointer(
hipsparseXcoo2csr(handle, coo_row_ind, nnz, m, (int*)nullptr, idx_base),
"Error: csr_row_ptr is nullptr");
verify_hipsparse_status_invalid_handle(
hipsparseXcoo2csr((hipsparseHandle_t) nullptr, coo_row_ind, nnz, m, csr_row_ptr, idx_base));
#endif
}
template <typename T>
hipsparseStatus_t testing_coo2csr(Arguments argus)
{
int m = argus.M;
int n = argus.N;
hipsparseIndexBase_t idx_base = argus.baseA;
std::string filename = argus.filename;
std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
hipsparseHandle_t handle = unique_ptr_handle->handle;
if(m == 0 || n == 0)
{
#ifdef __HIP_PLATFORM_NVIDIA__
return HIPSPARSE_STATUS_SUCCESS;
#endif
}
srand(12345ULL);
// Host structures
std::vector<int> hcoo_row_ind;
std::vector<int> hcoo_col_ind;
std::vector<T> hcoo_val;
// Read or construct CSR matrix
int nnz = 0;
if(!generate_coo_matrix(filename, m, n, nnz, hcoo_row_ind, hcoo_col_ind, hcoo_val, idx_base))
{
[&](){ GTEST_SKIP() << "Cannot open [read] " << filename; }();
return HIPSPARSE_STATUS_SUCCESS;
}
std::vector<int> hcsr_row_ptr(m + 1);
std::vector<int> hcsr_row_ptr_gold(m + 1, 0);
// Allocate memory on the device
auto dcoo_row_ind_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnz), device_free};
auto dcsr_row_ptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free};
int* dcoo_row_ind = (int*)dcoo_row_ind_managed.get();
int* dcsr_row_ptr = (int*)dcsr_row_ptr_managed.get();
// Copy data from host to device
CHECK_HIP_ERROR(
hipMemcpy(dcoo_row_ind, hcoo_row_ind.data(), sizeof(int) * nnz, hipMemcpyHostToDevice));
if(argus.unit_check)
{
CHECK_HIPSPARSE_ERROR(
hipsparseXcoo2csr(handle, dcoo_row_ind, nnz, m, dcsr_row_ptr, idx_base));
// Copy output from device to host
CHECK_HIP_ERROR(hipMemcpy(
hcsr_row_ptr.data(), dcsr_row_ptr, sizeof(int) * (m + 1), hipMemcpyDeviceToHost));
// CPU
// coo2csr on host
for(int i = 0; i < nnz; ++i)
{
++hcsr_row_ptr_gold[hcoo_row_ind[i] + 1 - idx_base];
}
hcsr_row_ptr_gold[0] = idx_base;
for(int i = 0; i < m; ++i)
{
hcsr_row_ptr_gold[i + 1] += hcsr_row_ptr_gold[i];
}
// Unit check
unit_check_general(1, m + 1, 1, hcsr_row_ptr_gold.data(), hcsr_row_ptr.data());
}
if(argus.timing)
{
int number_cold_calls = 2;
int number_hot_calls = argus.iters;
// Warm up
for(int iter = 0; iter < number_cold_calls; ++iter)
{
CHECK_HIPSPARSE_ERROR(
hipsparseXcoo2csr(handle, dcoo_row_ind, nnz, m, dcsr_row_ptr, idx_base));
}
double gpu_time_used = get_time_us();
// Performance run
for(int iter = 0; iter < number_hot_calls; ++iter)
{
CHECK_HIPSPARSE_ERROR(
hipsparseXcoo2csr(handle, dcoo_row_ind, nnz, m, dcsr_row_ptr, idx_base));
}
gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls;
double gbyte_count = coo2csr_gbyte_count<T>(m, nnz);
double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count);
display_timing_info(display_key_t::M,
m,
display_key_t::N,
n,
display_key_t::nnz,
nnz,
display_key_t::bandwidth,
gpu_gbyte,
display_key_t::time_ms,
get_gpu_time_msec(gpu_time_used));
}
return HIPSPARSE_STATUS_SUCCESS;
}
#endif // TESTING_COO2CSR_HPP
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