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/* ************************************************************************
* Copyright (C) 2023-2024 Advanced Micro Devices, Inc.
* ************************************************************************ */
#ifndef HIPSOLVER_SPARSE_H
#define HIPSOLVER_SPARSE_H
#include "hipsolver-types.h"
typedef void* hipsolverSpHandle_t;
typedef void* hipsparseMatDescr_t;
#ifdef __cplusplus
extern "C" {
#endif
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpCreate(hipsolverSpHandle_t* handle);
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpDestroy(hipsolverSpHandle_t handle);
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpSetStream(hipsolverSpHandle_t handle,
hipStream_t streamId);
// linear solver based on Cholesky
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpScsrlsvchol(hipsolverSpHandle_t handle,
int n,
int nnzA,
const hipsparseMatDescr_t descrA,
const float* csrVal,
const int* csrRowPtr,
const int* csrColInd,
const float* b,
float tolerance,
int reorder,
float* x,
int* singularity);
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpDcsrlsvchol(hipsolverSpHandle_t handle,
int n,
int nnzA,
const hipsparseMatDescr_t descrA,
const double* csrVal,
const int* csrRowPtr,
const int* csrColInd,
const double* b,
double tolerance,
int reorder,
double* x,
int* singularity);
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpScsrlsvcholHost(hipsolverSpHandle_t handle,
int n,
int nnzA,
const hipsparseMatDescr_t descrA,
const float* csrVal,
const int* csrRowPtr,
const int* csrColInd,
const float* b,
float tolerance,
int reorder,
float* x,
int* singularity);
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpDcsrlsvcholHost(hipsolverSpHandle_t handle,
int n,
int nnzA,
const hipsparseMatDescr_t descrA,
const double* csrVal,
const int* csrRowPtr,
const int* csrColInd,
const double* b,
double tolerance,
int reorder,
double* x,
int* singularity);
// linear solver based on QR
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpScsrlsvqr(hipsolverSpHandle_t handle,
int n,
int nnz,
const hipsparseMatDescr_t descrA,
const float* csrVal,
const int* csrRowPts,
const int* csrColInd,
const float* b,
double tolerance,
int reorder,
float* x,
int* singularity);
HIPSOLVER_EXPORT hipsolverStatus_t hipsolverSpDcsrlsvqr(hipsolverSpHandle_t handle,
int n,
int nnz,
const hipsparseMatDescr_t descrA,
const double* csrVal,
const int* csrRowPts,
const int* csrColInd,
const double* b,
double tolerance,
int reorder,
double* x,
int* singularity);
#ifdef __cplusplus
}
#endif
#endif // HIPSOLVER_SPARSE_H
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