ply_fpt_header_define Subroutine

public subroutine ply_fpt_header_define(me, blocksize, factor, approx_terms, implementation, striplen, subBlockingWidth, adapt_factor_pow2, lobattoPoints)

Define settings for the Fast Polynomial Transformation.

Arguments

Type IntentOptional Attributes Name
type(ply_fpt_header_type), intent(out) :: me

FPT header to hold the defined settings.
integer, intent(in), optional :: blocksize

Blocksize to use in approximation algorithm. Defaults to ply_fpt_default_blocksize.
real(kind=rk), intent(in), optional :: factor

Oversampling factor to use.

This can be used to reduce aliasing when projecting functions that will be truncated in the polynomial series expansion. Default is a factor of 1, so no oversampling.
integer, intent(in), optional :: approx_terms

Number of approximation terms to use for the representation of the blocks in the Legendre to Chebyshev transformation algorithm. Defaults to ply_fpt_default_approx_terms.
integer, intent(in), optional :: implementation

Implementation to use in the computation.

Select the implementation variant to use. Either scalar (ply_fpt_scalar) or vectorized (ply_fpt_vector). Default is ply_fpt_scalar.
integer, intent(in), optional :: striplen

Length of strips to use in the transformation implementation. Defaults to vlen.
integer, intent(in), optional :: subBlockingWidth

Width for subblocks in unrolling the approximate Legendre to Chebyshev transformation. Defaults to ply_fpt_default_subblockingWidth.
logical, intent(in), optional :: adapt_factor_pow2

Adapt the oversampling factor such, that oversampled space has a number of degrees of freedoms in one direction that is a power of 2. Default is .false..
logical, intent(in), optional :: lobattoPoints

Wether to use Chebyshev-Lobatto points (include boundary points) or not. Defaults to .false..

Calls

proc~~ply_fpt_header_define~~CallsGraph proc~ply_fpt_header_define ply_fpt_header_define tem_abort tem_abort proc~ply_fpt_header_define->tem_abort

Called by

proc~~ply_fpt_header_define~~CalledByGraph proc~ply_fpt_header_define ply_fpt_header_define proc~check_fpt check_fpt proc~check_fpt->proc~ply_fpt_header_define proc~check_fpt_2d check_fpt_2d proc~check_fpt_2d->proc~ply_fpt_header_define proc~check_fpt_2d~2 check_fpt_2d proc~check_fpt_2d~2->proc~ply_fpt_header_define proc~check_fpt~2 check_fpt proc~check_fpt~2->proc~ply_fpt_header_define proc~check_fwd_bwd check_fwd_bwd proc~check_fwd_bwd->proc~ply_fpt_header_define proc~ply_check_legtopnt ply_check_legToPnt proc~ply_check_legtopnt->proc~ply_fpt_header_define proc~ply_check_legtopnt_2d ply_check_legToPnt_2D proc~ply_check_legtopnt_2d->proc~ply_fpt_header_define proc~ply_check_legtopnt_2d~2 ply_check_legToPnt_2D proc~ply_check_legtopnt_2d~2->proc~ply_fpt_header_define proc~ply_check_legtopnt_2d~3 ply_check_legToPnt_2D proc~ply_check_legtopnt_2d~3->proc~ply_fpt_header_define proc~ply_check_legtopnt_2d~4 ply_check_legToPnt_2D proc~ply_check_legtopnt_2d~4->proc~ply_fpt_header_define proc~ply_check_legtopnt_3d ply_check_legToPnt_3D proc~ply_check_legtopnt_3d->proc~ply_fpt_header_define proc~ply_check_legtopnt_3d~2 ply_check_legToPnt_3D proc~ply_check_legtopnt_3d~2->proc~ply_fpt_header_define proc~ply_check_legtopnt_3d~3 ply_check_legToPnt_3D proc~ply_check_legtopnt_3d~3->proc~ply_fpt_header_define proc~ply_check_legtopnt_3d~4 ply_check_legToPnt_3D proc~ply_check_legtopnt_3d~4->proc~ply_fpt_header_define proc~ply_check_legtopnt~2 ply_check_legToPnt proc~ply_check_legtopnt~2->proc~ply_fpt_header_define proc~ply_check_pnttoleg ply_check_pntToLeg proc~ply_check_pnttoleg->proc~ply_fpt_header_define proc~ply_check_pnttoleg~2 ply_check_pntToLeg proc~ply_check_pnttoleg~2->proc~ply_fpt_header_define