Opm::cuistl::detail::CuSparseHandle Class Reference

The CuSparseHandle class provides a singleton for the simulator universal cuSparseHandle. More...

#include <CuSparseHandle.hpp>

Public Member Functions
	CuSparseHandle (const CuSparseHandle &)=delete
CuSparseHandle &	operator= (const CuSparseHandle &)=delete
	~CuSparseHandle ()
cusparseHandle_t	get ()
	get returns the underlying cuSparse handle (to be used in calls to cusparse) More...

Static Public Member Functions
static CuSparseHandle &	getInstance ()
	getInstance creates (if necessary) and returns the single unique instance of CuSparseHandle (singleton) More...

Detailed Description

The CuSparseHandle class provides a singleton for the simulator universal cuSparseHandle.

Example use:

#include <opm/simulators/linalg/cuistl/detail/CuSparseHandle.hpp>
void someFunction() {
    auto& cuSparseHandle = ::Opm::cuistl::detail::CuSparseHandle::getInstance();
    int cuSparseVersion = -1;
    OPM_CUSPARSE_SAFE_CALL(cusparseGetVersion(cuSparseHandle.get(), &cuSparseVersion));
}

Constructor & Destructor Documentation

CuSparseHandle()

Opm::cuistl::detail::CuSparseHandle::CuSparseHandle ( const CuSparseHandle &  )

delete

~CuSparseHandle()

Opm::cuistl::detail::CuSparseHandle::~CuSparseHandle

(

)

Calls cuSparseDestroy on the handle

Member Function Documentation

get()

cusparseHandle_t Opm::cuistl::detail::CuSparseHandle::get

(

)

get returns the underlying cuSparse handle (to be used in calls to cusparse)

getInstance()

static CuSparseHandle & Opm::cuistl::detail::CuSparseHandle::getInstance ( )

static

getInstance creates (if necessary) and returns the single unique instance of CuSparseHandle (singleton)

operator=()

CuSparseHandle & Opm::cuistl::detail::CuSparseHandle::operator= ( const CuSparseHandle &  )

delete

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The documentation for this class was generated from the following file:

• CuSparseHandle.hpp