\( x = \alpha x \)
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void | magma_cscal (magma_int_t n, magmaFloatComplex alpha, magmaFloatComplex_ptr dx, magma_int_t incx, magma_queue_t queue) |
| Scales a vector by a constant; \( x = \alpha x \). More...
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void | magma_csscal (magma_int_t n, float alpha, magmaFloatComplex_ptr dx, magma_int_t incx, magma_queue_t queue) |
| Scales a vector by a real constant; \( x = \alpha x \). More...
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void | magma_dscal (magma_int_t n, double alpha, magmaDouble_ptr dx, magma_int_t incx, magma_queue_t queue) |
| Scales a vector by a constant; \( x = \alpha x \). More...
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void | magma_sscal (magma_int_t n, float alpha, magmaFloat_ptr dx, magma_int_t incx, magma_queue_t queue) |
| Scales a vector by a constant; \( x = \alpha x \). More...
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void | magma_zscal (magma_int_t n, magmaDoubleComplex alpha, magmaDoubleComplex_ptr dx, magma_int_t incx, magma_queue_t queue) |
| Scales a vector by a constant; \( x = \alpha x \). More...
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void | magma_zdscal (magma_int_t n, double alpha, magmaDoubleComplex_ptr dx, magma_int_t incx, magma_queue_t queue) |
| Scales a vector by a real constant; \( x = \alpha x \). More...
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\( x = \alpha x \)
void magma_cscal |
( |
magma_int_t |
n, |
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magmaFloatComplex |
alpha, |
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magmaFloatComplex_ptr |
dx, |
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magma_int_t |
incx, |
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magma_queue_t |
queue |
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) |
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Scales a vector by a constant; \( x = \alpha x \).
- Parameters
-
[in] | n | Number of elements in vector x. n >= 0. |
[in] | alpha | Scalar \( \alpha \) |
[in,out] | 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. |
[in] | queue | magma_queue_t Queue to execute in. |
void magma_csscal |
( |
magma_int_t |
n, |
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float |
alpha, |
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magmaFloatComplex_ptr |
dx, |
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magma_int_t |
incx, |
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magma_queue_t |
queue |
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) |
| |
Scales a vector by a real constant; \( x = \alpha x \).
- Parameters
-
[in] | n | Number of elements in vector x. n >= 0. |
[in] | alpha | Scalar \( \alpha \) (real) |
[in,out] | 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. |
[in] | queue | magma_queue_t Queue to execute in. |
void magma_dscal |
( |
magma_int_t |
n, |
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double |
alpha, |
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magmaDouble_ptr |
dx, |
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magma_int_t |
incx, |
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magma_queue_t |
queue |
|
) |
| |
Scales a vector by a constant; \( x = \alpha x \).
- Parameters
-
[in] | n | Number of elements in vector x. n >= 0. |
[in] | alpha | Scalar \( \alpha \) |
[in,out] | 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. |
[in] | queue | magma_queue_t Queue to execute in. |
void magma_sscal |
( |
magma_int_t |
n, |
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float |
alpha, |
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magmaFloat_ptr |
dx, |
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magma_int_t |
incx, |
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|
magma_queue_t |
queue |
|
) |
| |
Scales a vector by a constant; \( x = \alpha x \).
- Parameters
-
[in] | n | Number of elements in vector x. n >= 0. |
[in] | alpha | Scalar \( \alpha \) |
[in,out] | 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. |
[in] | queue | magma_queue_t Queue to execute in. |
void magma_zscal |
( |
magma_int_t |
n, |
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magmaDoubleComplex |
alpha, |
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magmaDoubleComplex_ptr |
dx, |
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magma_int_t |
incx, |
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|
magma_queue_t |
queue |
|
) |
| |
Scales a vector by a constant; \( x = \alpha x \).
- Parameters
-
[in] | n | Number of elements in vector x. n >= 0. |
[in] | alpha | Scalar \( \alpha \) |
[in,out] | 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. |
[in] | queue | magma_queue_t Queue to execute in. |
void magma_zdscal |
( |
magma_int_t |
n, |
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double |
alpha, |
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magmaDoubleComplex_ptr |
dx, |
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|
magma_int_t |
incx, |
|
|
magma_queue_t |
queue |
|
) |
| |
Scales a vector by a real constant; \( x = \alpha x \).
- Parameters
-
[in] | n | Number of elements in vector x. n >= 0. |
[in] | alpha | Scalar \( \alpha \) (real) |
[in,out] | 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. |
[in] | queue | magma_queue_t Queue to execute in. |