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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

300 lines
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C++

/* ************************************************************************
* Copyright (C) 2020 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_CSX2DENSE_HPP
#define TESTING_CSX2DENSE_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;
#include <iostream>
template <hipsparseDirection_t DIRA, typename T, typename FUNC>
void testing_csx2dense_bad_arg(FUNC& csx2dense)
{
#if(!defined(CUDART_VERSION))
static constexpr int M = 1;
static constexpr int N = 1;
static constexpr int LD = M;
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(new descr_struct);
hipsparseMatDescr_t descr = unique_ptr_descr->descr;
auto m_csx_val = hipsparse_unique_ptr{device_malloc(sizeof(T) * 1), device_free};
auto m_dense_val = hipsparse_unique_ptr{device_malloc(sizeof(T) * 1), device_free};
auto m_nnzPerRowColumn = hipsparse_unique_ptr{device_malloc(sizeof(int) * 1), device_free};
auto m_csx_ptr = hipsparse_unique_ptr{device_malloc(sizeof(int) * (1 + 1)), device_free};
auto m_csx_ind = hipsparse_unique_ptr{device_malloc(sizeof(int) * 1), device_free};
int* d_csx_row
= (HIPSPARSE_DIRECTION_ROW == DIRA) ? ((int*)m_csx_ptr.get()) : ((int*)m_csx_ind.get());
int* d_csx_col
= (HIPSPARSE_DIRECTION_ROW == DIRA) ? ((int*)m_csx_ind.get()) : ((int*)m_csx_ptr.get());
T* d_dense_val = (T*)m_dense_val.get();
T* d_csx_val = (T*)m_csx_val.get();
int local_ptr[2] = {0, 1};
CHECK_HIP_ERROR(
hipMemcpy(m_csx_ptr.get(), local_ptr, sizeof(int) * (1 + 1), hipMemcpyHostToDevice));
verify_hipsparse_status_invalid_handle(
csx2dense(nullptr, 0, 0, nullptr, (const T*)nullptr, nullptr, nullptr, (T*)nullptr, 0));
verify_hipsparse_status_invalid_pointer(
csx2dense(handle, M, N, nullptr, d_csx_val, d_csx_row, d_csx_col, d_dense_val, LD),
"Error: an invalid pointer must be detected.");
verify_hipsparse_status_invalid_pointer(
csx2dense(handle, M, N, descr, (const T*)nullptr, d_csx_row, d_csx_col, d_dense_val, LD),
"Error: an invalid pointer must be detected.");
verify_hipsparse_status_invalid_pointer(
csx2dense(handle, M, N, descr, d_csx_val, nullptr, d_csx_col, d_dense_val, LD),
"Error: an invalid pointer must be detected.");
verify_hipsparse_status_invalid_pointer(
csx2dense(handle, M, N, descr, d_csx_val, d_csx_row, nullptr, d_dense_val, LD),
"Error: an invalid pointer must be detected.");
verify_hipsparse_status_invalid_pointer(
csx2dense(handle, M, N, descr, d_csx_val, d_csx_row, d_csx_col, (T*)nullptr, LD),
"Error: an invalid pointer must be detected.");
verify_hipsparse_status_invalid_size(
csx2dense(handle, -1, N, descr, d_csx_val, d_csx_row, d_csx_col, d_dense_val, LD),
"Error: invalid size for m detected.");
verify_hipsparse_status_invalid_size(
csx2dense(handle, M, -1, descr, d_csx_val, d_csx_row, d_csx_col, d_dense_val, LD),
"Error: invalid size for n detected.");
verify_hipsparse_status_invalid_size(
csx2dense(handle, M, N, descr, d_csx_val, d_csx_row, d_csx_col, d_dense_val, M - 1),
"Error: invalid size for LD detected.");
#endif
}
template <hipsparseDirection_t DIRA, typename T, typename FUNC1, typename FUNC2>
void testing_csx2dense(const Arguments& argus, FUNC1& csx2dense, FUNC2& dense2csx)
{
#if(!defined(CUDART_VERSION) || CUDART_VERSION < 12000)
int M = argus.M;
int N = argus.N;
int LD = argus.lda;
hipsparseIndexBase_t idx_base = argus.baseA;
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(new descr_struct);
hipsparseMatDescr_t descr = unique_ptr_descr->descr;
CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr, idx_base));
int DIMDIR = (HIPSPARSE_DIRECTION_ROW == DIRA) ? M : N;
std::vector<T> h_dense_val_ref(LD * N);
std::vector<T> h_dense_val(LD * N);
std::vector<int> h_nnzPerRowColumn(DIMDIR);
// Create the dense matrix.
auto m_dense_val = hipsparse_unique_ptr{device_malloc(sizeof(T) * LD * N), device_free};
auto nnzPerRowColumn_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * DIMDIR), device_free};
auto nnzTotalDevHostPtr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * 1), device_free};
T* d_dense_val = (T*)m_dense_val.get();
int* d_nnzPerRowColumn = (int*)nnzPerRowColumn_managed.get();
// Initialize the entire allocated memory.
for(int i = 0; i < LD; ++i)
{
for(int j = 0; j < N; ++j)
{
h_dense_val_ref[j * LD + i] = make_DataType<T>(-1);
}
}
// Initialize a random dense matrix.
srand(0);
gen_dense_random_sparsity_pattern(M, N, h_dense_val_ref.data(), LD, HIPSPARSE_ORDER_COL, 0.2);
// Transfer.
CHECK_HIP_ERROR(
hipMemcpy(d_dense_val, h_dense_val_ref.data(), sizeof(T) * LD * N, hipMemcpyHostToDevice));
int nnz;
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(
hipsparseXnnz(handle, DIRA, M, N, descr, d_dense_val, LD, d_nnzPerRowColumn, &nnz));
// Transfer.
CHECK_HIP_ERROR(hipMemcpy(
h_nnzPerRowColumn.data(), d_nnzPerRowColumn, sizeof(int) * DIMDIR, hipMemcpyDeviceToHost));
auto m_csx_row_col_ptr
= hipsparse_unique_ptr{device_malloc(sizeof(int) * (DIMDIR + 1)), device_free};
auto m_csx_val = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz), device_free};
auto m_csx_col_row_ind = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnz), device_free};
int* d_csx_row_col_ptr = (int*)m_csx_row_col_ptr.get();
int* d_csx_col_row_ind = (int*)m_csx_col_row_ind.get();
T* d_csx_val = (T*)m_csx_val.get();
std::vector<int> cpu_csx_row_col_ptr(DIMDIR + 1);
std::vector<T> cpu_csx_val(nnz);
std::vector<int> cpu_csx_col_row_ind(nnz);
CHECK_HIPSPARSE_ERROR(
dense2csx(handle,
M,
N,
descr,
d_dense_val,
LD,
d_nnzPerRowColumn,
d_csx_val,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_row_col_ptr : d_csx_col_row_ind,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_col_row_ind : d_csx_row_col_ptr));
// Copy on host.
CHECK_HIP_ERROR(hipMemcpy(cpu_csx_row_col_ptr.data(),
d_csx_row_col_ptr,
sizeof(int) * (DIMDIR + 1),
hipMemcpyDeviceToHost));
if(nnz > 0)
{
CHECK_HIP_ERROR(
hipMemcpy(cpu_csx_val.data(), d_csx_val, sizeof(T) * nnz, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(cpu_csx_col_row_ind.data(),
d_csx_col_row_ind,
sizeof(int) * nnz,
hipMemcpyDeviceToHost));
}
if(argus.unit_check)
{
for(int i = 0; i < LD; ++i)
{
for(int j = 0; j < N; ++j)
{
h_dense_val[j * LD + i] = make_DataType<T>(-2);
}
}
CHECK_HIP_ERROR(
hipMemcpy(d_dense_val, h_dense_val.data(), sizeof(T) * LD * N, hipMemcpyHostToDevice));
host_csx2dense<DIRA, T>(M,
N,
hipsparseGetMatIndexBase(descr),
cpu_csx_val.data(),
cpu_csx_row_col_ptr.data(),
cpu_csx_col_row_ind.data(),
h_dense_val.data(),
LD);
CHECK_HIPSPARSE_ERROR(
csx2dense(handle,
M,
N,
descr,
d_csx_val,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_row_col_ptr : d_csx_col_row_ind,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_col_row_ind : d_csx_row_col_ptr,
d_dense_val,
LD));
void* buffer = malloc(sizeof(T) * LD * N);
CHECK_HIP_ERROR(hipMemcpy(buffer, d_dense_val, sizeof(T) * LD * N, hipMemcpyDeviceToHost));
unit_check_general(M, N, LD, h_dense_val.data(), (T*)buffer);
unit_check_general(M, N, LD, h_dense_val.data(), h_dense_val_ref.data());
free(buffer);
buffer = nullptr;
}
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(
csx2dense(handle,
M,
N,
descr,
d_csx_val,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_row_col_ptr : d_csx_col_row_ind,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_col_row_ind : d_csx_row_col_ptr,
d_dense_val,
LD));
}
double gpu_time_used = get_time_us();
// Performance run
for(int iter = 0; iter < number_hot_calls; ++iter)
{
CHECK_HIPSPARSE_ERROR(
csx2dense(handle,
M,
N,
descr,
d_csx_val,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_row_col_ptr : d_csx_col_row_ind,
(DIRA == HIPSPARSE_DIRECTION_ROW) ? d_csx_col_row_ind : d_csx_row_col_ptr,
d_dense_val,
LD));
}
gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls;
double gbyte_count = csx2dense_gbyte_count<DIRA, T>(M, N, 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::LD,
LD,
display_key_t::nnz,
nnz,
display_key_t::bandwidth,
gpu_gbyte,
display_key_t::time_ms,
get_gpu_time_msec(gpu_time_used));
}
#endif
}
#endif // TESTING_CSX2DENSE_HPP