batchified version of the BLAS axpy routine: \( y = a*x + y \)
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batchified version of the BLAS axpy routine: \( y = a*x + y \)
Definition at line 159 of file batch_ops.F90.
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| subroutine | dbatch_axpy_const (np, aa, xx, yy) |
| | This routine applies a 'pair-wise' axpy operation to all functions of the batches xx and yy, where the same constant aa is used for all functions. More...
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| subroutine | zbatch_axpy_const (np, aa, xx, yy) |
| | This routine applies a 'pair-wise' axpy operation to all functions of the batches xx and yy, where the same constant aa is used for all functions. More...
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| |
| subroutine | dbatch_axpy_vec (np, aa, xx, yy, a_start, a_full) |
| | A simple switch between specialized kernels and generic kernels. More...
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| |
| subroutine | zbatch_axpy_vec (np, aa, xx, yy, a_start, a_full) |
| | A simple switch between specialized kernels and generic kernels. More...
|
| |
◆ dbatch_axpy_const()
| subroutine batch_ops_oct_m::batch_axpy::dbatch_axpy_const |
( |
integer, intent(in) |
np, |
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real(real64), intent(in) |
aa, |
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class(batch_t), intent(in) |
xx, |
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class(batch_t), intent(inout) |
yy |
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) |
| |
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private |
This routine applies a 'pair-wise' axpy operation to all functions of the batches xx and yy, where the same constant aa is used for all functions.
- Parameters
-
| [in] | np | number of points |
| [in,out] | yy | yy(:,:) = aa*xx(:,:) + yy(:,:) |
Definition at line 858 of file batch_ops.F90.
◆ zbatch_axpy_const()
| subroutine batch_ops_oct_m::batch_axpy::zbatch_axpy_const |
( |
integer, intent(in) |
np, |
|
|
complex(real64), intent(in) |
aa, |
|
|
class(batch_t), intent(in) |
xx, |
|
|
class(batch_t), intent(inout) |
yy |
|
) |
| |
|
private |
This routine applies a 'pair-wise' axpy operation to all functions of the batches xx and yy, where the same constant aa is used for all functions.
- Parameters
-
| [in] | np | number of points |
| [in,out] | yy | yy(:,:) = aa*xx(:,:) + yy(:,:) |
Definition at line 2776 of file batch_ops.F90.
◆ dbatch_axpy_vec()
| subroutine batch_ops_oct_m::batch_axpy::dbatch_axpy_vec |
( |
integer, intent(in) |
np, |
|
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real(real64), dimension(:), intent(in) |
aa, |
|
|
class(batch_t), intent(in) |
xx, |
|
|
class(batch_t), intent(inout) |
yy, |
|
|
integer, intent(in), optional |
a_start, |
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logical, intent(in), optional |
a_full |
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) |
| |
|
private |
A simple switch between specialized kernels and generic kernels.
- Parameters
-
| [in] | np | number of points |
| [in] | aa | array of multipliers |
| [in,out] | yy | y(ist,:) = aa(ist) * x(ist,:) + y(ist,:) |
| [in] | a_start | first state to operate on (default = 1) |
| [in] | a_full | Is aa of size st:nst? |
Definition at line 2650 of file batch_ops.F90.
◆ zbatch_axpy_vec()
| subroutine batch_ops_oct_m::batch_axpy::zbatch_axpy_vec |
( |
integer, intent(in) |
np, |
|
|
complex(real64), dimension(:), intent(in) |
aa, |
|
|
class(batch_t), intent(in) |
xx, |
|
|
class(batch_t), intent(inout) |
yy, |
|
|
integer, intent(in), optional |
a_start, |
|
|
logical, intent(in), optional |
a_full |
|
) |
| |
|
private |
A simple switch between specialized kernels and generic kernels.
- Parameters
-
| [in] | np | number of points |
| [in] | aa | array of multipliers |
| [in,out] | yy | y(ist,:) = aa(ist) * x(ist,:) + y(ist,:) |
| [in] | a_start | first state to operate on (default = 1) |
| [in] | a_full | Is aa of size st:nst? |
Definition at line 4414 of file batch_ops.F90.
The documentation for this interface was generated from the following file:
1.9.4