copy: Copy vector

\(y = x\) More...

Functions
void	magma_ccopy (magma_int_t n, magmaFloatComplex_const_ptr dx, magma_int_t incx, magmaFloatComplex_ptr dy, magma_int_t incy, magma_queue_t queue)
	Copy vector x to vector y; \( y = x \).
void	magma_dcopy (magma_int_t n, magmaDouble_const_ptr dx, magma_int_t incx, magmaDouble_ptr dy, magma_int_t incy, magma_queue_t queue)
	Copy vector x to vector y; \( y = x \).
void	magma_scopy (magma_int_t n, magmaFloat_const_ptr dx, magma_int_t incx, magmaFloat_ptr dy, magma_int_t incy, magma_queue_t queue)
	Copy vector x to vector y; \( y = x \).
void	magma_zcopy (magma_int_t n, magmaDoubleComplex_const_ptr dx, magma_int_t incx, magmaDoubleComplex_ptr dy, magma_int_t incy, magma_queue_t queue)
	Copy vector x to vector y; \( y = x \).

Detailed Description

\(y = x\)

Function Documentation

magma_ccopy()

void magma_ccopy	(	magma_int_t	n,
		magmaFloatComplex_const_ptr	dx,
		magma_int_t	incx,
		magmaFloatComplex_ptr	dy,
		magma_int_t	incy,
		magma_queue_t	queue )

Copy vector x to vector y; \( y = x \).

Parameters

[in]	n	Number of elements in vectors x and y. n >= 0.
[in]	dx	COMPLEX array on GPU device. The n element vector x of dimension (1 + (n-1)*incx).
[in]	incx	Stride between consecutive elements of dx. incx != 0.
[out]	dy	COMPLEX array on GPU device. The n element vector y of dimension (1 + (n-1)*incy).
[in]	incy	Stride between consecutive elements of dy. incy != 0.
[in]	queue	magma_queue_t Queue to execute in.

magma_dcopy()

void magma_dcopy	(	magma_int_t	n,
		magmaDouble_const_ptr	dx,
		magma_int_t	incx,
		magmaDouble_ptr	dy,
		magma_int_t	incy,
		magma_queue_t	queue )

Copy vector x to vector y; \( y = x \).

Parameters

[in]	n	Number of elements in vectors x and y. n >= 0.
[in]	dx	DOUBLE PRECISION array on GPU device. The n element vector x of dimension (1 + (n-1)*incx).
[in]	incx	Stride between consecutive elements of dx. incx != 0.
[out]	dy	DOUBLE PRECISION array on GPU device. The n element vector y of dimension (1 + (n-1)*incy).
[in]	incy	Stride between consecutive elements of dy. incy != 0.
[in]	queue	magma_queue_t Queue to execute in.

magma_scopy()

void magma_scopy	(	magma_int_t	n,
		magmaFloat_const_ptr	dx,
		magma_int_t	incx,
		magmaFloat_ptr	dy,
		magma_int_t	incy,
		magma_queue_t	queue )

Copy vector x to vector y; \( y = x \).

Parameters

[in]	n	Number of elements in vectors x and y. n >= 0.
[in]	dx	REAL array on GPU device. The n element vector x of dimension (1 + (n-1)*incx).
[in]	incx	Stride between consecutive elements of dx. incx != 0.
[out]	dy	REAL array on GPU device. The n element vector y of dimension (1 + (n-1)*incy).
[in]	incy	Stride between consecutive elements of dy. incy != 0.
[in]	queue	magma_queue_t Queue to execute in.

magma_zcopy()

void magma_zcopy	(	magma_int_t	n,
		magmaDoubleComplex_const_ptr	dx,
		magma_int_t	incx,
		magmaDoubleComplex_ptr	dy,
		magma_int_t	incy,
		magma_queue_t	queue )

Copy vector x to vector y; \( y = x \).

Parameters

[in]	n	Number of elements in vectors x and y. n >= 0.
[in]	dx	COMPLEX_16 array on GPU device. The n element vector x of dimension (1 + (n-1)*incx).
[in]	incx	Stride between consecutive elements of dx. incx != 0.
[out]	dy	COMPLEX_16 array on GPU device. The n element vector y of dimension (1 + (n-1)*incy).
[in]	incy	Stride between consecutive elements of dy. incy != 0.
[in]	queue	magma_queue_t Queue to execute in.