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/* ************************************************************************
* 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_BSRIC02_HPP
#define TESTING_BSRIC02_HPP
#include "hipsparse.hpp"
#include "hipsparse_test_unique_ptr.hpp"
#include "unit.hpp"
#include "utility.hpp"
#include <cmath>
#include <hipsparse.h>
#include <iostream>
#include <string>
using namespace hipsparse;
using namespace hipsparse_test;
template <typename T>
void testing_bsric02_bad_arg(void)
{
#if(!defined(CUDART_VERSION))
int mb = 100;
int nnzb = 100;
int block_dim = 4;
int safe_size = 100;
hipsparseDirection_t dirA = HIPSPARSE_DIRECTION_COLUMN;
hipsparseSolvePolicy_t policy = HIPSPARSE_SOLVE_POLICY_USE_LEVEL;
hipsparseStatus_t status;
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;
std::unique_ptr<bsric02_struct> unique_ptr_bsric02(new bsric02_struct);
bsric02Info_t info = unique_ptr_bsric02->info;
auto dptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dval_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* dptr = (int*)dptr_managed.get();
int* dcol = (int*)dcol_managed.get();
T* dval = (T*)dval_managed.get();
void* dbuffer = (void*)dbuffer_managed.get();
if(!dval || !dptr || !dcol || !dbuffer)
{
PRINT_IF_HIP_ERROR(hipErrorOutOfMemory);
return;
}
// testing hipsparseXbsric02_bufferSize
int size;
// testing for(nullptr == dptr)
{
int* dptr_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle, dirA, mb, nnzb, descr, dval, dptr_null, dcol, block_dim, info, &size);
verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr");
}
// testing for(nullptr == dcol)
{
int* dcol_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol_null, block_dim, info, &size);
verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr");
}
// testing for(nullptr == dval)
{
T* dval_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle, dirA, mb, nnzb, descr, dval_null, dptr, dcol, block_dim, info, &size);
verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr");
}
// testing for(nullptr == buffer_size)
{
int* size_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info, size_null);
verify_hipsparse_status_invalid_pointer(status, "Error: size is nullptr");
}
// testing for(nullptr == descr)
{
hipsparseMatDescr_t descr_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle, dirA, mb, nnzb, descr_null, dval, dptr, dcol, block_dim, info, &size);
verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr");
}
// testing for(nullptr == info)
{
bsric02Info_t info_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info_null, &size);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
// testing for(nullptr == handle)
{
hipsparseHandle_t handle_null = nullptr;
status = hipsparseXbsric02_bufferSize(
handle_null, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info, &size);
verify_hipsparse_status_invalid_handle(status);
}
// testing hipsparseXbsric02_analysis
// testing for(nullptr == dptr)
{
int* dptr_null = nullptr;
status = hipsparseXbsric02_analysis(
handle, dirA, mb, nnzb, descr, dval, dptr_null, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr");
}
// testing for(nullptr == dcol)
{
int* dcol_null = nullptr;
status = hipsparseXbsric02_analysis(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol_null, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr");
}
// testing for(nullptr == dval)
{
T* dval_null = nullptr;
status = hipsparseXbsric02_analysis(
handle, dirA, mb, nnzb, descr, dval_null, dptr, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr");
}
// testing for(nullptr == dbuffer)
{
void* dbuffer_null = nullptr;
status = hipsparseXbsric02_analysis(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info, policy, dbuffer_null);
verify_hipsparse_status_invalid_pointer(status, "Error: dbuffer is nullptr");
}
// testing for(nullptr == descr)
{
hipsparseMatDescr_t descr_null = nullptr;
status = hipsparseXbsric02_analysis(
handle, dirA, mb, nnzb, descr_null, dval, dptr, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr");
}
// testing for(nullptr == info)
{
bsric02Info_t info_null = nullptr;
status = hipsparseXbsric02_analysis(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info_null, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
// testing for(nullptr == handle)
{
hipsparseHandle_t handle_null = nullptr;
status = hipsparseXbsric02_analysis(
handle_null, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_handle(status);
}
// testing hipsparseXbsric02
// testing for(nullptr == dptr)
{
int* dptr_null = nullptr;
status = hipsparseXbsric02(
handle, dirA, mb, nnzb, descr, dval, dptr_null, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr");
}
// testing for(nullptr == dcol)
{
int* dcol_null = nullptr;
status = hipsparseXbsric02(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol_null, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr");
}
// testing for(nullptr == dval)
{
T* dval_null = nullptr;
status = hipsparseXbsric02(
handle, dirA, mb, nnzb, descr, dval_null, dptr, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr");
}
// testing for(nullptr == dbuffer)
{
void* dbuffer_null = nullptr;
status = hipsparseXbsric02(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info, policy, dbuffer_null);
verify_hipsparse_status_invalid_pointer(status, "Error: dbuffer is nullptr");
}
// testing for(nullptr == descr)
{
hipsparseMatDescr_t descr_null = nullptr;
status = hipsparseXbsric02(
handle, dirA, mb, nnzb, descr_null, dval, dptr, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr");
}
// testing for(nullptr == info)
{
bsric02Info_t info_null = nullptr;
status = hipsparseXbsric02(
handle, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info_null, policy, dbuffer);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
// testing for(nullptr == handle)
{
hipsparseHandle_t handle_null = nullptr;
status = hipsparseXbsric02(
handle_null, dirA, mb, nnzb, descr, dval, dptr, dcol, block_dim, info, policy, dbuffer);
verify_hipsparse_status_invalid_handle(status);
}
// testing hipsparseXbsric02_zeroPivot
int position;
// testing for(nullptr == position)
{
int* position_null = nullptr;
status = hipsparseXbsric02_zeroPivot(handle, info, position_null);
verify_hipsparse_status_invalid_pointer(status, "Error: position is nullptr");
}
// testing for(nullptr == info)
{
bsric02Info_t info_null = nullptr;
status = hipsparseXbsric02_zeroPivot(handle, info_null, &position);
verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr");
}
// testing for(nullptr == handle)
{
hipsparseHandle_t handle_null = nullptr;
status = hipsparseXbsric02_zeroPivot(handle_null, info, &position);
verify_hipsparse_status_invalid_handle(status);
}
#endif
}
template <typename T>
hipsparseStatus_t testing_bsric02(Arguments argus)
{
int safe_size = 100;
int m = argus.M;
int block_dim = argus.block_dim;
hipsparseDirection_t dir = argus.dirA;
hipsparseIndexBase_t idx_base = argus.idx_base;
hipsparseSolvePolicy_t policy = HIPSPARSE_SOLVE_POLICY_USE_LEVEL;
std::string binfile = "";
std::string filename = "";
hipsparseStatus_t status;
int size;
// When in testing mode, M == -99 indicates that we are testing with a real
// matrix from cise.ufl.edu
if(m == -99 && argus.timing == 0)
{
binfile = argus.filename;
m = safe_size;
}
if(argus.timing == 1)
{
filename = argus.filename;
}
int mb = -1;
if(block_dim > 0)
{
mb = (m + block_dim - 1) / block_dim;
}
std::unique_ptr<handle_struct> test_handle(new handle_struct);
hipsparseHandle_t handle = test_handle->handle;
std::unique_ptr<descr_struct> test_descr(new descr_struct);
hipsparseMatDescr_t descr = test_descr->descr;
std::unique_ptr<bsric02_struct> unique_ptr_bsric02(new bsric02_struct);
bsric02Info_t info = unique_ptr_bsric02->info;
// Set matrix index base
CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr, idx_base));
// Argument sanity check before allocating invalid memory
if(mb <= 0 || block_dim <= 0)
{
#ifdef __HIP_PLATFORM_NVIDIA__
// Do not test args in cusparse
return HIPSPARSE_STATUS_SUCCESS;
#endif
auto dptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dcol_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
auto dval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
auto buffer_managed
= hipsparse_unique_ptr{device_malloc(sizeof(char) * safe_size), device_free};
int* dptr = (int*)dptr_managed.get();
int* dcol = (int*)dcol_managed.get();
T* dval = (T*)dval_managed.get();
void* buffer = (void*)buffer_managed.get();
if(!dval || !dptr || !dcol || !buffer)
{
verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED,
"!dptr || !dcol || !dval || !buffer");
return HIPSPARSE_STATUS_ALLOC_FAILED;
}
// Test hipsparseXbsric02_bufferSize
status = hipsparseXbsric02_bufferSize(
handle, dir, mb, safe_size, descr, dval, dptr, dcol, block_dim, info, &size);
if(mb < 0)
{
verify_hipsparse_status_invalid_size(status, "Error: mb < 0");
}
else
{
verify_hipsparse_status_success(status, "mb >= 0");
}
// Test hipsparseXbsric02_analysis
status = hipsparseXbsric02_analysis(
handle, dir, mb, safe_size, descr, dval, dptr, dcol, block_dim, info, policy, buffer);
if(mb < 0)
{
verify_hipsparse_status_invalid_size(status, "Error: mb < 0");
}
else
{
verify_hipsparse_status_success(status, "mb >= 0");
}
// Test hipsparseXbsric02
status = hipsparseXbsric02(
handle, dir, mb, safe_size, descr, dval, dptr, dcol, block_dim, info, policy, buffer);
if(mb < 0)
{
verify_hipsparse_status_invalid_size(status, "Error: mb < 0");
}
else
{
verify_hipsparse_status_success(status, "mb >= 0");
}
// Test hipsparseXbsric02_zeroPivot
int zero_pivot;
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_zeroPivot(handle, info, &zero_pivot));
// Zero pivot should be -1
int res = -1;
unit_check_general(1, 1, 1, &res, &zero_pivot);
return HIPSPARSE_STATUS_SUCCESS;
}
// Read or construct CSR matrix
std::vector<int> hcsr_row_ptr;
std::vector<int> hcsr_col_ind;
std::vector<T> hcsr_val;
int nnz;
srand(12345ULL);
if(binfile != "")
{
if(read_bin_matrix(
binfile.c_str(), m, m, nnz, hcsr_row_ptr, hcsr_col_ind, hcsr_val, idx_base)
!= 0)
{
fprintf(stderr, "Cannot open [read] %s\n", binfile.c_str());
return HIPSPARSE_STATUS_INTERNAL_ERROR;
}
}
else if(argus.laplacian)
{
m = gen_2d_laplacian(argus.laplacian, hcsr_row_ptr, hcsr_col_ind, hcsr_val, idx_base);
nnz = hcsr_row_ptr[m];
}
else
{
std::vector<int> coo_row_ind;
if(filename != "")
{
if(read_mtx_matrix(
filename.c_str(), m, m, nnz, coo_row_ind, hcsr_col_ind, hcsr_val, idx_base)
!= 0)
{
fprintf(stderr, "Cannot open [read] %s\n", filename.c_str());
return HIPSPARSE_STATUS_INTERNAL_ERROR;
}
}
else
{
double scale = 0.02;
if(m > 1000)
{
scale = 2.0 / m;
}
nnz = m * scale * m;
gen_matrix_coo(m, m, nnz, coo_row_ind, hcsr_col_ind, hcsr_val, idx_base);
}
// Convert COO to CSR
hcsr_row_ptr.resize(m + 1, 0);
for(int i = 0; i < nnz; ++i)
{
++hcsr_row_ptr[coo_row_ind[i] + 1 - idx_base];
}
hcsr_row_ptr[0] = idx_base;
for(int i = 0; i < m; ++i)
{
hcsr_row_ptr[i + 1] += hcsr_row_ptr[i];
}
}
// m can be modifed if we read in a matrix from a file
mb = (m + block_dim - 1) / block_dim;
// allocate memory on device
auto dcsr_row_ptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free};
auto dcsr_col_ind_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnz), device_free};
auto dcsr_val_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz), device_free};
auto dbsr_row_ptr_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * (mb + 1)), device_free};
int* dcsr_row_ptr = (int*)dcsr_row_ptr_managed.get();
int* dcsr_col_ind = (int*)dcsr_col_ind_managed.get();
T* dcsr_val = (T*)dcsr_val_managed.get();
int* dbsr_row_ptr = (int*)dbsr_row_ptr_managed.get();
if(!dcsr_val || !dcsr_row_ptr || !dcsr_col_ind || !dbsr_row_ptr)
{
verify_hipsparse_status_success(
HIPSPARSE_STATUS_ALLOC_FAILED,
"!dcsr_val || !dcsr_row_ptr || !dcsr_col_ind || !dbsr_row_ptr");
return HIPSPARSE_STATUS_ALLOC_FAILED;
}
// copy data from CPU to device
CHECK_HIP_ERROR(
hipMemcpy(dcsr_row_ptr, hcsr_row_ptr.data(), sizeof(int) * (m + 1), hipMemcpyHostToDevice));
CHECK_HIP_ERROR(
hipMemcpy(dcsr_col_ind, hcsr_col_ind.data(), sizeof(int) * nnz, hipMemcpyHostToDevice));
CHECK_HIP_ERROR(hipMemcpy(dcsr_val, hcsr_val.data(), sizeof(T) * nnz, hipMemcpyHostToDevice));
// Convert to BSR
int nnzb;
CHECK_HIPSPARSE_ERROR(hipsparseXcsr2bsrNnz(handle,
dir,
m,
m,
descr,
dcsr_row_ptr,
dcsr_col_ind,
block_dim,
descr,
dbsr_row_ptr,
&nnzb));
auto dbsr_col_ind_managed
= hipsparse_unique_ptr{device_malloc(sizeof(int) * nnzb), device_free};
auto dbsr_val_1_managed = hipsparse_unique_ptr{
device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free};
auto dbsr_val_2_managed = hipsparse_unique_ptr{
device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free};
auto d_analysis_pivot_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free};
auto d_solve_pivot_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free};
int* dbsr_col_ind = (int*)dbsr_col_ind_managed.get();
T* dbsr_val_1 = (T*)dbsr_val_1_managed.get();
T* dbsr_val_2 = (T*)dbsr_val_2_managed.get();
int* d_analysis_pivot_2 = (int*)d_analysis_pivot_2_managed.get();
int* d_solve_pivot_2 = (int*)d_solve_pivot_2_managed.get();
if(!dbsr_val_1 || !dbsr_val_2 || !dbsr_col_ind || !d_analysis_pivot_2 || !d_solve_pivot_2)
{
verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED,
"!dbsr_val_1 || !dbsr_val_2 || !dbsr_col_ind || "
"!d_analysis_pivot_2 || !d_solve_pivot_2");
return HIPSPARSE_STATUS_ALLOC_FAILED;
}
CHECK_HIPSPARSE_ERROR(hipsparseXcsr2bsr(handle,
dir,
m,
m,
descr,
dcsr_val,
dcsr_row_ptr,
dcsr_col_ind,
block_dim,
descr,
dbsr_val_1,
dbsr_row_ptr,
dbsr_col_ind));
CHECK_HIP_ERROR(hipMemcpy(
dbsr_val_2, dbsr_val_1, sizeof(T) * nnzb * block_dim * block_dim, hipMemcpyDeviceToDevice));
// Host BSR matrix
std::vector<int> hbsr_row_ptr(mb + 1);
std::vector<int> hbsr_col_ind(nnzb);
std::vector<T> hbsr_val(nnzb * block_dim * block_dim);
// Copy device BSR matrix to host
CHECK_HIP_ERROR(hipMemcpy(
hbsr_row_ptr.data(), dbsr_row_ptr, sizeof(int) * (mb + 1), hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(hbsr_col_ind.data(), dbsr_col_ind, sizeof(int) * nnzb, hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(hbsr_val.data(),
dbsr_val_1,
sizeof(T) * nnzb * block_dim * block_dim,
hipMemcpyDeviceToHost));
// Obtain bsric02 buffer size
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_bufferSize(handle,
dir,
mb,
nnzb,
descr,
dbsr_val_1,
dbsr_row_ptr,
dbsr_col_ind,
block_dim,
info,
&size));
// Allocate buffer on the device
auto dbuffer_managed = hipsparse_unique_ptr{device_malloc(sizeof(char) * size), device_free};
void* dbuffer = (void*)dbuffer_managed.get();
if(!dbuffer)
{
verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED, "!dbuffer");
return HIPSPARSE_STATUS_ALLOC_FAILED;
}
int h_analysis_pivot_gold;
int h_analysis_pivot_1;
int h_analysis_pivot_2;
int h_solve_pivot_gold;
int h_solve_pivot_1;
int h_solve_pivot_2;
if(argus.unit_check)
{
hipsparseStatus_t status_analysis_1;
hipsparseStatus_t status_analysis_2;
hipsparseStatus_t status_solve_1;
hipsparseStatus_t status_solve_2;
// bsric02 analysis - host mode
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_analysis(handle,
dir,
mb,
nnzb,
descr,
dbsr_val_1,
dbsr_row_ptr,
dbsr_col_ind,
block_dim,
info,
policy,
dbuffer));
// Get pivot
status_analysis_1 = hipsparseXbsric02_zeroPivot(handle, info, &h_analysis_pivot_1);
if(h_analysis_pivot_1 != -1)
{
verify_hipsparse_status_zero_pivot(status_analysis_1,
"expected HIPSPARSE_STATUS_ZERO_PIVOT");
}
// bsric02 analysis - device mode
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_analysis(handle,
dir,
mb,
nnzb,
descr,
dbsr_val_2,
dbsr_row_ptr,
dbsr_col_ind,
block_dim,
info,
policy,
dbuffer));
// Get pivot
status_analysis_2 = hipsparseXbsric02_zeroPivot(handle, info, d_analysis_pivot_2);
if(h_analysis_pivot_1 != -1)
{
verify_hipsparse_status_zero_pivot(status_analysis_2,
"expected HIPSPARSE_STATUS_ZERO_PIVOT");
}
// bsric02 solve - host mode
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02(handle,
dir,
mb,
nnzb,
descr,
dbsr_val_1,
dbsr_row_ptr,
dbsr_col_ind,
block_dim,
info,
policy,
dbuffer));
// Get pivot
status_solve_1 = hipsparseXbsric02_zeroPivot(handle, info, &h_solve_pivot_1);
if(h_solve_pivot_1 != -1)
{
verify_hipsparse_status_zero_pivot(status_solve_1,
"expected HIPSPARSE_STATUS_ZERO_PIVOT");
}
// bsric02 solve - device mode
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02(handle,
dir,
mb,
nnzb,
descr,
dbsr_val_2,
dbsr_row_ptr,
dbsr_col_ind,
block_dim,
info,
policy,
dbuffer));
// Get pivot
status_solve_2 = hipsparseXbsric02_zeroPivot(handle, info, d_solve_pivot_2);
if(h_solve_pivot_1 != -1)
{
verify_hipsparse_status_zero_pivot(status_solve_2,
"expected HIPSPARSE_STATUS_ZERO_PIVOT");
}
// Copy output from device to CPU
std::vector<T> result_1(block_dim * block_dim * nnzb);
std::vector<T> result_2(block_dim * block_dim * nnzb);
CHECK_HIP_ERROR(hipMemcpy(result_1.data(),
dbsr_val_1,
sizeof(T) * block_dim * block_dim * nnzb,
hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(hipMemcpy(result_2.data(),
dbsr_val_2,
sizeof(T) * block_dim * block_dim * nnzb,
hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(&h_analysis_pivot_2, d_analysis_pivot_2, sizeof(int), hipMemcpyDeviceToHost));
CHECK_HIP_ERROR(
hipMemcpy(&h_solve_pivot_2, d_solve_pivot_2, sizeof(int), hipMemcpyDeviceToHost));
// Host csric02
int numerical_pivot;
int structural_pivot;
host_bsric02<T>(dir,
mb,
block_dim,
hbsr_row_ptr,
hbsr_col_ind,
hbsr_val,
idx_base,
&structural_pivot,
&numerical_pivot);
h_analysis_pivot_gold = structural_pivot;
// Solve pivot gives the first numerical or structural non-invertible block
if(structural_pivot == -1)
{
h_solve_pivot_gold = numerical_pivot;
}
else if(numerical_pivot == -1)
{
h_solve_pivot_gold = structural_pivot;
}
else
{
h_solve_pivot_gold = std::min(numerical_pivot, structural_pivot);
}
#ifndef __HIP_PLATFORM_NVIDIA__
// Do not check pivots in cusparse
unit_check_general(1, 1, 1, &h_analysis_pivot_gold, &h_analysis_pivot_1);
unit_check_general(1, 1, 1, &h_analysis_pivot_gold, &h_analysis_pivot_2);
unit_check_general(1, 1, 1, &h_solve_pivot_gold, &h_solve_pivot_1);
unit_check_general(1, 1, 1, &h_solve_pivot_gold, &h_solve_pivot_2);
#endif
if(h_analysis_pivot_gold == -1 && h_solve_pivot_gold == -1)
{
unit_check_near(1, nnzb * block_dim * block_dim, 1, hbsr_val.data(), result_1.data());
unit_check_near(1, nnzb * block_dim * block_dim, 1, hbsr_val.data(), result_2.data());
}
}
return HIPSPARSE_STATUS_SUCCESS;
}
#endif // TESTING_BSRIC02_HPP
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