Opm::cuistl::detail::CuBlasHandle Class Reference

The CuBlasHandle class provides a singleton for the simulator universal cuBlasHandle. More...

#include <CuBlasHandle.hpp>

Public Member Functions
	CuBlasHandle (const CuBlasHandle &)=delete
CuBlasHandle &	operator= (const CuBlasHandle &)=delete
	~CuBlasHandle ()
cublasHandle_t	get ()
	get returns the underlying cuBlas handle (to be used in calls to cublas) More...

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

Detailed Description

The CuBlasHandle class provides a singleton for the simulator universal cuBlasHandle.

Example use:

#include <opm/simulators/linalg/cuistl/detail/CuBlasHandle.hpp>
void someFunction() {
    auto& cublasHandle = ::Opm::cuistl::detail::CuBlasHandle::getInstance();
    int cuBlasVersion = -1;
    OPM_CUBLAS_SAFE_CALL(cublasGetVersion(cublasHandle.get(), &cuBlasVersion));
}

Constructor & Destructor Documentation

CuBlasHandle()

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

delete

~CuBlasHandle()

Opm::cuistl::detail::CuBlasHandle::~CuBlasHandle

(

)

Calls cublasDestroy() on the handle

Member Function Documentation

get()

cublasHandle_t Opm::cuistl::detail::CuBlasHandle::get

(

)

get returns the underlying cuBlas handle (to be used in calls to cublas)

getInstance()

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

static

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

operator=()

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

delete

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

• CuBlasHandle.hpp