Opm::gpuistl::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 ()
	Calls cuSparseDestroy on the handle.
cusparseHandle_t	get ()
	get returns the underlying cuSparse handle (to be used in calls to cusparse)

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

Detailed Description

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

Example use:

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

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

• opm/simulators/linalg/gpuistl/detail/CuSparseHandle.hpp
• opm/simulators/linalg/gpuistl/detail/CuSparseHandle.cpp