heffte::gpu::magma_handle< tag::gpu > Struct Reference

Wrapper around a MAGMA handle in a GPU context. More...

#include <heffte_magma_helpers.h>

Public Member Functions
	magma_handle (void *gpu_stream)
	Constructor, calls magma_init() and creates a new queue on the given stream.
	~magma_handle ()
	Destructor, cleans the queue and calls magma_finalize().
void	scal (int num_entries, double scale_factor, float *data) const
	Wrapper around magma_sscal()
void	scal (int num_entries, double scale_factor, double *data) const
	Wrapper around magma_dscal()
template<typename precision_type >
void	scal (int num_entries, double scale_factor, std::complex< precision_type > *data) const
	Template for the complex case, uses reinterpret_cast().

Public Attributes
void *	handle
	Opaque pointer to a magma_queue.

Detailed Description

Wrapper around a MAGMA handle in a GPU context.

Class that wraps around MAGMA capabilities.

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

• include/heffte_magma_helpers.h