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/* ************************************************************************
* Copyright (C) 2020-2024 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 "testing.hpp"
#include "rocsparse_enum.hpp"
template <typename T>
void testing_gebsrmv_bad_arg(const Arguments& arg)
{
static const size_t safe_size = 10;
const T h_alpha = static_cast<T>(1);
const T h_beta = static_cast<T>(1);
// Create rocsparse handle
rocsparse_local_handle local_handle;
// Create matrix descriptor
rocsparse_local_mat_descr local_descr;
rocsparse_handle handle = local_handle;
rocsparse_direction dir = rocsparse_direction_column;
rocsparse_operation trans = rocsparse_operation_none;
rocsparse_int mb = safe_size;
rocsparse_int nb = safe_size;
rocsparse_int nnzb = safe_size;
const T* alpha = (const T*)&h_alpha;
const rocsparse_mat_descr descr = local_descr;
const T* bsr_val = (const T*)0x4;
const rocsparse_int* bsr_row_ptr = (const rocsparse_int*)0x4;
const rocsparse_int* bsr_col_ind = (const rocsparse_int*)0x4;
rocsparse_int row_block_dim = safe_size;
rocsparse_int col_block_dim = safe_size;
const T* x = (const T*)0x4;
const T* beta = (const T*)&h_beta;
T* y = (T*)0x4;
#define PARAMS \
handle, dir, trans, mb, nb, nnzb, alpha, descr, bsr_val, bsr_row_ptr, bsr_col_ind, \
row_block_dim, col_block_dim, x, beta, y
bad_arg_analysis(rocsparse_gebsrmv<T>, PARAMS);
//
// operation different from rocsparse_operation_none is not implemented.
//
for(auto operation : rocsparse_operation_t::values)
{
if(operation != rocsparse_operation_none)
{
{
auto tmp = trans;
trans = operation;
for(rocsparse_int i = 1; i <= 17; ++i)
{
row_block_dim = i;
col_block_dim = i + 1;
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(PARAMS),
rocsparse_status_not_implemented);
}
row_block_dim = safe_size;
col_block_dim = safe_size;
trans = tmp;
}
}
}
//
// Matrix types different from general.
//
for(auto matrix_type : rocsparse_matrix_type_t::values)
{
if(matrix_type != rocsparse_matrix_type_general)
{
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_type(descr, matrix_type));
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(PARAMS), rocsparse_status_not_implemented);
}
}
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_type(descr, rocsparse_matrix_type_general));
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(descr, rocsparse_storage_mode_unsorted));
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(PARAMS), rocsparse_status_requires_sorted_storage);
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(descr, rocsparse_storage_mode_sorted));
// row_block_dim == 0
row_block_dim = 0;
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(PARAMS), rocsparse_status_invalid_size);
row_block_dim = safe_size;
// col_block_dim == 0
col_block_dim = 0;
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(PARAMS), rocsparse_status_invalid_size);
col_block_dim = safe_size;
// row_block_dim == 0 && col_block_dim == 0
row_block_dim = 0;
col_block_dim = 0;
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(PARAMS), rocsparse_status_invalid_size);
row_block_dim = safe_size;
col_block_dim = safe_size;
#undef PARAMS
// Additional tests for invalid zero matrices
EXPECT_ROCSPARSE_STATUS(rocsparse_gebsrmv<T>(handle,
dir,
trans,
mb,
nb,
nnzb,
alpha,
descr,
nullptr,
bsr_row_ptr,
nullptr,
row_block_dim,
col_block_dim,
x,
beta,
y),
rocsparse_status_invalid_pointer);
}
template <typename T>
void testing_gebsrmv(const Arguments& arg)
{
auto tol = get_near_check_tol<T>(arg);
rocsparse_int M = arg.M;
rocsparse_int N = arg.N;
rocsparse_operation trans = arg.transA;
rocsparse_index_base base = arg.baseA;
host_scalar<T> h_alpha(arg.get_alpha<T>());
host_scalar<T> h_beta(arg.get_beta<T>());
device_scalar<T> d_alpha(h_alpha);
device_scalar<T> d_beta(h_beta);
// Create rocsparse handle
rocsparse_local_handle handle(arg);
// Create matrix descriptor
rocsparse_local_mat_descr descr;
// Set matrix index base
CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(descr, base));
// Wavefront size
int dev;
CHECK_HIP_ERROR(hipGetDevice(&dev));
hipDeviceProp_t prop;
CHECK_HIP_ERROR(hipGetDeviceProperties(&prop, dev));
host_gebsr_matrix<T> hA;
{
bool type = (prop.warpSize == 32) ? (arg.timing ? false : true) : false;
static constexpr bool full_rank = false;
rocsparse_matrix_factory<T> matrix_factory(arg, type, full_rank);
matrix_factory.init_gebsr(hA);
}
M = hA.mb * hA.row_block_dim;
N = hA.nb * hA.col_block_dim;
host_dense_matrix<T> hx(N, 1), hy(M, 1);
rocsparse_matrix_utils::init(hx);
rocsparse_matrix_utils::init(hy);
device_gebsr_matrix<T> dA(hA);
device_dense_matrix<T> dx(hx), dy(hy);
#define PARAMS(alpha_, A_, x_, beta_, y_) \
handle, A_.block_direction, trans, A_.mb, A_.nb, A_.nnzb, alpha_, descr, A_.val, A_.ptr, \
A_.ind, A_.row_block_dim, A_.col_block_dim, x_, beta_, y_
if(arg.unit_check)
{
// Navi21 on Windows requires weaker tolerance due to different rounding behaviour
#if defined(WIN32)
int dev;
CHECK_HIP_ERROR(hipGetDevice(&dev));
hipDeviceProp_t prop;
CHECK_HIP_ERROR(hipGetDeviceProperties(&prop, dev));
if(prop.major == 10 && prop.minor == 3)
{
tol *= 1e2;
}
#endif
// Pointer mode host
CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
CHECK_ROCSPARSE_ERROR(testing::rocsparse_gebsrmv<T>(PARAMS(h_alpha, dA, dx, h_beta, dy)));
if(ROCSPARSE_REPRODUCIBILITY)
{
rocsparse_reproducibility::save("Y pointer mode host", dy);
}
{
host_dense_matrix<T> hy_copy(hy);
// CPU gebsrmv
host_gebsrmv<T>(hA.block_direction,
trans,
hA.mb,
hA.nb,
hA.nnzb,
*h_alpha,
hA.ptr,
hA.ind,
hA.val,
hA.row_block_dim,
hA.col_block_dim,
hx,
*h_beta,
hy,
base);
hy.near_check(dy, tol);
dy = hy_copy;
}
CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device));
CHECK_ROCSPARSE_ERROR(testing::rocsparse_gebsrmv<T>(PARAMS(d_alpha, dA, dx, d_beta, dy)));
if(ROCSPARSE_REPRODUCIBILITY)
{
rocsparse_reproducibility::save("Y pointer mode device", dy);
}
hy.near_check(dy, tol);
}
if(arg.timing)
{
int number_cold_calls = 2;
int number_hot_calls = arg.iters;
CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
// Warm up
for(int iter = 0; iter < number_cold_calls; ++iter)
{
CHECK_ROCSPARSE_ERROR(rocsparse_gebsrmv<T>(PARAMS(h_alpha, dA, dx, h_beta, dy)));
}
double gpu_time_used = get_time_us();
// Performance run
for(int iter = 0; iter < number_hot_calls; ++iter)
{
CHECK_ROCSPARSE_ERROR(rocsparse_gebsrmv<T>(PARAMS(h_alpha, dA, dx, h_beta, dy)));
}
gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls;
double gflop_count = spmv_gflop_count(
M, dA.nnzb * dA.row_block_dim * dA.col_block_dim, *h_beta != static_cast<T>(0));
double gbyte_count = gebsrmv_gbyte_count<T>(dA.mb,
dA.nb,
dA.nnzb,
dA.row_block_dim,
dA.col_block_dim,
*h_beta != static_cast<T>(0));
double gpu_gflops = get_gpu_gflops(gpu_time_used, gflop_count);
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::nnzb,
dA.nnzb,
display_key_t::rbdim,
dA.row_block_dim,
display_key_t::cbdim,
dA.col_block_dim,
display_key_t::bdir,
rocsparse_direction2string(dA.block_direction),
display_key_t::alpha,
*h_alpha,
display_key_t::beta,
*h_beta,
display_key_t::gflops,
gpu_gflops,
display_key_t::bandwidth,
gpu_gbyte,
display_key_t::time_ms,
get_gpu_time_msec(gpu_time_used));
}
#undef PARAMS
}
#define INSTANTIATE(TYPE) \
template void testing_gebsrmv_bad_arg<TYPE>(const Arguments& arg); \
template void testing_gebsrmv<TYPE>(const Arguments& arg)
INSTANTIATE(float);
INSTANTIATE(double);
INSTANTIATE(rocsparse_float_complex);
INSTANTIATE(rocsparse_double_complex);
void testing_gebsrmv_extra(const Arguments& arg) {}
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