quda/lib/misc_helpers.cu File Reference

#include <misc_helpers.h>

Go to the source code of this file.

Defines
#define	gaugeSiteSize   18
#define	BLOCKSIZE   64
#define	READ_ST_STAPLE(staple, idx, mystride)
#define	WRITE_ST_STAPLE(staple, idx, mystride)
Functions
template<int N, typename FloatN , typename Float2 >
__global__ void	do_link_format_cpu_to_gpu (FloatN *dst, Float2 *src, int reconstruct, int Vh, int pad, int ghostV, size_t threads)
template<int N, typename FloatN , typename Float2 >
__global__ void	do_link_format_cpu_to_gpu_milc (FloatN *dst, Float2 *src, int reconstruct, int Vh, int pad, int ghostV, size_t threads)
void	link_format_cpu_to_gpu (void *dst, void *src, int reconstruct, int Vh, int pad, int ghostV, QudaPrecision prec, QudaGaugeFieldOrder cpu_order, cudaStream_t stream)
template<typename FloatN >
__global__ void	do_link_format_gpu_to_cpu (FloatN *dst, FloatN *src, int Vh, int stride)
void	link_format_gpu_to_cpu (void *dst, void *src, int Vh, int stride, QudaPrecision prec, cudaStream_t stream)
template<int dir, int whichway, typename Float2 >
__global__ void	collectGhostStapleKernel (Float2 *in, const int oddBit, Float2 *nbr_staple_gpu)
void	collectGhostStaple (int *X, void *even, void *odd, int volume, QudaPrecision precision, void *ghost_staple_gpu, int dir, int whichway, cudaStream_t *stream)

---

Define Documentation

#define BLOCKSIZE   64

Definition at line 4 of file misc_helpers.cu.

#define gaugeSiteSize   18

Definition at line 3 of file misc_helpers.cu.

#define READ_ST_STAPLE	(		staple,
			idx,
			mystride
	)

Value:

Float2 P0 = staple[idx + 0*mystride];                 \
  Float2 P1 = staple[idx + 1*mystride];                 \
  Float2 P2 = staple[idx + 2*mystride];                 \
  Float2 P3 = staple[idx + 3*mystride];                 \
  Float2 P4 = staple[idx + 4*mystride];                 \
  Float2 P5 = staple[idx + 5*mystride];                 \
  Float2 P6 = staple[idx + 6*mystride];                 \
  Float2 P7 = staple[idx + 7*mystride];                 \
  Float2 P8 = staple[idx + 8*mystride];

Definition at line 365 of file misc_helpers.cu.

#define WRITE_ST_STAPLE	(		staple,
			idx,
			mystride
	)

Value:

staple[idx + 0*mystride] = P0;                        \
  staple[idx + 1*mystride] = P1;                        \
  staple[idx + 2*mystride] = P2;                        \
  staple[idx + 3*mystride] = P3;                        \
  staple[idx + 4*mystride] = P4;                        \
  staple[idx + 5*mystride] = P5;                        \
  staple[idx + 6*mystride] = P6;                        \
  staple[idx + 7*mystride] = P7;                        \
  staple[idx + 8*mystride] = P8;

Definition at line 376 of file misc_helpers.cu.

---

Function Documentation

void collectGhostStaple	(	int *	X,
		void *	even,
		void *	odd,
		int	volume,
		QudaPrecision	precision,
		void *	ghost_staple_gpu,
		int	dir,
		int	whichway,
		cudaStream_t *	stream
	)

Definition at line 471 of file misc_helpers.cu.

template<int dir, int whichway, typename Float2 >

__global__ void collectGhostStapleKernel	(	Float2 *	in,
		const int	oddBit,
		Float2 *	nbr_staple_gpu
	)

Definition at line 391 of file misc_helpers.cu.

template<int N, typename FloatN , typename Float2 >

__global__ void do_link_format_cpu_to_gpu	(	FloatN *	dst,
		Float2 *	src,
		int	reconstruct,
		int	Vh,
		int	pad,
		int	ghostV,
		size_t	threads
	)

Definition at line 41 of file misc_helpers.cu.

template<int N, typename FloatN , typename Float2 >

__global__ void do_link_format_cpu_to_gpu_milc	(	FloatN *	dst,
		Float2 *	src,
		int	reconstruct,
		int	Vh,
		int	pad,
		int	ghostV,
		size_t	threads
	)

Definition at line 101 of file misc_helpers.cu.

template<typename FloatN >

__global__ void do_link_format_gpu_to_cpu	(	FloatN *	dst,
		FloatN *	src,
		int	Vh,
		int	stride
	)

Definition at line 319 of file misc_helpers.cu.

void link_format_cpu_to_gpu	(	void *	dst,
		void *	src,
		int	reconstruct,
		int	Vh,
		int	pad,
		int	ghostV,
		QudaPrecision	prec,
		QudaGaugeFieldOrder	cpu_order,
		cudaStream_t	stream
	)

Definition at line 142 of file misc_helpers.cu.

void link_format_gpu_to_cpu	(	void *	dst,
		void *	src,
		int	Vh,
		int	stride,
		QudaPrecision	prec,
		cudaStream_t	stream
	)

Definition at line 344 of file misc_helpers.cu.