Opm::gpuistl::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 ()
	Calls cublasDestroy() on the handle.
cublasHandle_t	get ()
	get returns the underlying cuBlas handle (to be used in calls to cublas)

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

Detailed Description

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

Example use:

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

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

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