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/*! \file */
/* ************************************************************************
* Copyright (C) 2019-2024 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.
*
* ************************************************************************ */
#include "rocsparse_enum.hpp"
#include "testing.hpp"
template <typename T>
void testing_csr2hyb_bad_arg(const Arguments& arg)
{
static const size_t safe_size = 100;
// Create rocsparse handle
rocsparse_local_handle local_handle;
// Create matrix descriptors
rocsparse_local_mat_descr local_descr;
// Create hyb matrix
rocsparse_local_hyb_mat local_hyb;
rocsparse_handle handle = local_handle;
rocsparse_int m = safe_size;
rocsparse_int n = safe_size;
const rocsparse_mat_descr descr = local_descr;
const T* csr_val = (const T*)0x4;
const rocsparse_int* csr_row_ptr = (const rocsparse_int*)0x4;
const rocsparse_int* csr_col_ind = (const rocsparse_int*)0x4;
rocsparse_hyb_mat hyb = local_hyb;
rocsparse_hyb_partition partition_type = rocsparse_hyb_partition_auto;
int nargs_to_exclude = 1;
const int args_to_exclude[1] = {8};
rocsparse_int user_ell_width = 0;
#define PARAMS \
handle, m, n, descr, csr_val, csr_row_ptr, csr_col_ind, hyb, user_ell_width, partition_type
select_bad_arg_analysis(rocsparse_csr2hyb<T>, nargs_to_exclude, args_to_exclude, PARAMS);
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(descr, rocsparse_storage_mode_unsorted));
EXPECT_ROCSPARSE_STATUS(rocsparse_csr2hyb<T>(PARAMS), rocsparse_status_requires_sorted_storage);
#undef PARAMS
}
template <typename T>
void testing_csr2hyb(const Arguments& arg)
{
// Sample matrix
rocsparse_matrix_factory<T> matrix_factory(arg);
rocsparse_int M = arg.M;
rocsparse_int N = arg.N;
rocsparse_index_base base = arg.baseA;
rocsparse_hyb_partition part = arg.part;
rocsparse_int user_ell_width = arg.algo;
// Create rocsparse handle
rocsparse_local_handle handle;
// Create matrix descriptor
rocsparse_local_mat_descr descr;
// Create hyb matrix
rocsparse_local_hyb_mat hyb;
// Set matrix index base
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(descr, base));
// Allocate host memory for CSR matrix
host_vector<rocsparse_int> hcsr_row_ptr;
host_vector<rocsparse_int> hcsr_col_ind;
host_vector<T> hcsr_val;
host_vector<rocsparse_int> hhyb_ell_col_ind_gold;
host_vector<T> hhyb_ell_val_gold;
host_vector<rocsparse_int> hhyb_coo_row_ind_gold;
host_vector<rocsparse_int> hhyb_coo_col_ind_gold;
host_vector<T> hhyb_coo_val_gold;
rocsparse_int nnz;
matrix_factory.init_csr(hcsr_row_ptr, hcsr_col_ind, hcsr_val, M, N, nnz, base);
// Allocate device memory
device_vector<rocsparse_int> dcsr_row_ptr(M + 1);
device_vector<rocsparse_int> dcsr_col_ind(nnz);
device_vector<T> dcsr_val(nnz);
// Copy data from CPU to device
CHECK_HIP_ERROR(hipMemcpy(
dcsr_row_ptr, hcsr_row_ptr, sizeof(rocsparse_int) * (M + 1), hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_col_ind, hcsr_col_ind, sizeof(rocsparse_int) * nnz, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(dcsr_val, hcsr_val, sizeof(T) * nnz, hipMemcpyHostToDevice));
// Use a user supplied ELL width.
if(part == rocsparse_hyb_partition_user)
{
// ELL width -33 means we take a reasonable pre-computed width
if(user_ell_width == -33)
{
user_ell_width = (M == 0) ? 0 : nnz / M;
}
// Test invalid user_ell_width
rocsparse_int max_allowed = (M == 0) ? 0 : ((2 * nnz - 1) / M + 1);
if(user_ell_width > max_allowed)
{
EXPECT_ROCSPARSE_STATUS(rocsparse_csr2hyb<T>(handle,
M,
N,
descr,
dcsr_val,
dcsr_row_ptr,
dcsr_col_ind,
hyb,
user_ell_width,
part),
(M == 0 || N == 0) ? rocsparse_status_success
: rocsparse_status_invalid_value);
return;
}
}
// Max ELL width, no COO part
if(part == rocsparse_hyb_partition_max)
{
// Compute max ELL width
rocsparse_int ell_max_width = 0;
for(rocsparse_int i = 0; i < M; ++i)
{
ell_max_width = std::max(hcsr_row_ptr[i + 1] - hcsr_row_ptr[i], ell_max_width);
}
rocsparse_int max_allowed = (M == 0) ? 0 : ((2 * nnz - 1) / M + 1);
if(ell_max_width > max_allowed)
{
EXPECT_ROCSPARSE_STATUS(rocsparse_csr2hyb<T>(handle,
M,
N,
descr,
dcsr_val,
dcsr_row_ptr,
dcsr_col_ind,
hyb,
user_ell_width,
part),
(M == 0 || N == 0) ? rocsparse_status_success
: rocsparse_status_invalid_value);
return;
}
}
if(arg.unit_check)
{
CHECK_ROCSPARSE_ERROR(rocsparse_csr2hyb<T>(
handle, M, N, descr, dcsr_val, dcsr_row_ptr, dcsr_col_ind, hyb, user_ell_width, part));
// Copy output to host
rocsparse_hyb_mat ptr = hyb;
test_hyb* dhyb = reinterpret_cast<test_hyb*>(ptr);
rocsparse_int ell_nnz = dhyb->ell_nnz;
rocsparse_int coo_nnz = dhyb->coo_nnz;
host_vector<rocsparse_int> hhyb_ell_col_ind(ell_nnz);
host_vector<T> hhyb_ell_val(ell_nnz);
host_vector<rocsparse_int> hhyb_coo_row_ind(coo_nnz);
host_vector<rocsparse_int> hhyb_coo_col_ind(coo_nnz);
host_vector<T> hhyb_coo_val(coo_nnz);
// Copy output to host
CHECK_HIP_ERROR(hipMemcpy(hhyb_ell_col_ind,
dhyb->ell_col_ind,
sizeof(rocsparse_int) * ell_nnz,
hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(hhyb_ell_val, dhyb->ell_val, sizeof(T) * ell_nnz, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(hhyb_coo_row_ind,
dhyb->coo_row_ind,
sizeof(rocsparse_int) * coo_nnz,
hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(hhyb_coo_col_ind,
dhyb->coo_col_ind,
sizeof(rocsparse_int) * coo_nnz,
hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(hhyb_coo_val, dhyb->coo_val, sizeof(T) * coo_nnz, hipMemcpyDeviceToHost));
// CPU csr2hyb
rocsparse_int ell_width_gold = user_ell_width;
rocsparse_int ell_nnz_gold;
rocsparse_int coo_nnz_gold;
host_csr_to_hyb<T>(M,
N,
nnz,
hcsr_row_ptr,
hcsr_col_ind,
hcsr_val,
hhyb_ell_col_ind_gold,
hhyb_ell_val_gold,
ell_width_gold,
ell_nnz_gold,
hhyb_coo_row_ind_gold,
hhyb_coo_col_ind_gold,
hhyb_coo_val_gold,
coo_nnz_gold,
part,
base);
unit_check_scalar<rocsparse_int>(M, dhyb->m);
unit_check_scalar<rocsparse_int>(N, dhyb->n);
unit_check_scalar<rocsparse_int>(ell_width_gold, dhyb->ell_width);
unit_check_scalar<rocsparse_int>(ell_nnz_gold, dhyb->ell_nnz);
unit_check_scalar<rocsparse_int>(coo_nnz_gold, dhyb->coo_nnz);
hhyb_ell_col_ind_gold.unit_check(hhyb_ell_col_ind);
hhyb_ell_val_gold.unit_check(hhyb_ell_val);
hhyb_coo_row_ind_gold.unit_check(hhyb_coo_row_ind);
hhyb_coo_col_ind_gold.unit_check(hhyb_coo_col_ind);
hhyb_coo_val_gold.unit_check(hhyb_coo_val);
}
if(arg.timing)
{
int number_cold_calls = 2;
int number_hot_calls = arg.iters;
// Warm up
for(int iter = 0; iter < number_cold_calls; ++iter)
{
CHECK_ROCSPARSE_ERROR(rocsparse_csr2hyb<T>(handle,
M,
N,
descr,
dcsr_val,
dcsr_row_ptr,
dcsr_col_ind,
hyb,
user_ell_width,
part));
}
double gpu_time_used = get_time_us();
// Performance run
for(int iter = 0; iter < number_hot_calls; ++iter)
{
CHECK_ROCSPARSE_ERROR(rocsparse_csr2hyb<T>(handle,
M,
N,
descr,
dcsr_val,
dcsr_row_ptr,
dcsr_col_ind,
hyb,
user_ell_width,
part));
}
gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls;
rocsparse_hyb_mat ptr = hyb;
test_hyb* dhyb = reinterpret_cast<test_hyb*>(ptr);
rocsparse_int ell_nnz = dhyb->ell_nnz;
rocsparse_int coo_nnz = dhyb->coo_nnz;
double gbyte_count = csr2hyb_gbyte_count<T>(M, nnz, ell_nnz, coo_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::ell_nnz,
ell_nnz,
display_key_t::coo_nnz,
coo_nnz,
display_key_t::bandwidth,
gpu_gbyte,
display_key_t::time_ms,
get_gpu_time_msec(gpu_time_used));
}
}
#define INSTANTIATE(TYPE) \
template void testing_csr2hyb_bad_arg<TYPE>(const Arguments& arg); \
template void testing_csr2hyb<TYPE>(const Arguments& arg)
INSTANTIATE(float);
INSTANTIATE(double);
INSTANTIATE(rocsparse_float_complex);
INSTANTIATE(rocsparse_double_complex);
void testing_csr2hyb_extra(const Arguments& arg) {}
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