--------------— axpy ---------------— Constant times a vector plus a vector.
More...
--------------— axpy ---------------— Constant times a vector plus a vector.
Definition at line 216 of file blas.F90.
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| subroutine | daxpy (n, da, dx, incx, dy, incy) |
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| subroutine | zaxpy (n, da, dx, incx, dy, incy) |
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| subroutine | saxpy (n, da, dx, incx, dy, incy) |
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| subroutine | caxpy (n, da, dx, incx, dy, incy) |
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| subroutine | dazaxpy (n, da, dx, dy) |
| | A real constant times a complex vector plus a complex vector. More...
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| subroutine | sacaxpy (n, da, dx, dy) |
| | A real constant times a complex vector plus a complex vector, in single precision. More...
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◆ daxpy()
| subroutine blas_oct_m::blas_axpy::daxpy |
( |
integer, intent(in) |
n, |
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real(real64), intent(in) |
da, |
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real(real64), intent(in) |
dx, |
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integer, intent(in) |
incx, |
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real(real64), intent(inout) |
dy, |
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integer, intent(in) |
incy |
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) |
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- Parameters
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| [in] | dx | dx(n) |
| [in,out] | dy | dy(n) |
Definition at line 217 of file blas.F90.
◆ zaxpy()
| subroutine blas_oct_m::blas_axpy::zaxpy |
( |
integer, intent(in) |
n, |
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complex(real64), intent(in) |
da, |
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complex(real64), intent(in) |
dx, |
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integer, intent(in) |
incx, |
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complex(real64), intent(inout) |
dy, |
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integer, intent(in) |
incy |
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) |
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- Parameters
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| [in] | dx | dx(n) |
| [in,out] | dy | dy(n) |
Definition at line 225 of file blas.F90.
◆ saxpy()
| subroutine blas_oct_m::blas_axpy::saxpy |
( |
integer, intent(in) |
n, |
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real(real32), intent(in) |
da, |
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real(real32), intent(in) |
dx, |
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integer, intent(in) |
incx, |
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real(real32), intent(inout) |
dy, |
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integer, intent(in) |
incy |
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) |
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- Parameters
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| [in] | dx | dx(n) |
| [in,out] | dy | dy(n) |
Definition at line 233 of file blas.F90.
◆ caxpy()
| subroutine blas_oct_m::blas_axpy::caxpy |
( |
integer, intent(in) |
n, |
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complex(real32), intent(in) |
da, |
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complex(real32), intent(in) |
dx, |
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integer, intent(in) |
incx, |
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complex(real32), intent(inout) |
dy, |
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integer, intent(in) |
incy |
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) |
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- Parameters
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| [in] | dx | dx(n) |
| [in,out] | dy | dy(n) |
Definition at line 241 of file blas.F90.
◆ dazaxpy()
| subroutine blas_oct_m::blas_axpy::dazaxpy |
( |
integer, intent(in) |
n, |
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real(real64), intent(in) |
da, |
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complex(real64), intent(in), target |
dx, |
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complex(real64), intent(inout), target |
dy |
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) |
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A real constant times a complex vector plus a complex vector.
A real constant scales the real and imaginary parts alike, so this is daxpy over twice as many reals. The complex vectors are reinterpreted rather than copied, as transfer would.
- Parameters
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| [in] | dx | dx(n) |
| [in,out] | dy | dy(n) |
Definition at line 750 of file blas.F90.
◆ sacaxpy()
| subroutine blas_oct_m::blas_axpy::sacaxpy |
( |
integer, intent(in) |
n, |
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real(real32), intent(in) |
da, |
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complex(real32), intent(in), target |
dx, |
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complex(real32), intent(inout), target |
dy |
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) |
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A real constant times a complex vector plus a complex vector, in single precision.
The single-precision counterpart of dazaxpy; see there for why this is saxpy over twice as many reals.
- Parameters
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| [in] | dx | dx(n) |
| [in,out] | dy | dy(n) |
Definition at line 774 of file blas.F90.
The documentation for this interface was generated from the following file:
1.9.4