Implements the CPU kernel for the elementwise_filter_t type.

Functions/Subroutines
subroutine, public	build_1d_cpu (fh, fht, trnsfr, nx, filter_type)
	Build the 1d filter for an element on the CPU. Suppose field x is filtered into x_hat by x_hat = fh*x.

Function/Subroutine Documentation

◆ build_1d_cpu()

subroutine, public elementwise_filter_cpu::build_1d_cpu	(	real(kind=rp), dimension(nx, nx), intent(inout)	fh,
		real(kind=rp), dimension(nx, nx), intent(inout)	fht,
		real(kind=rp), dimension(nx), intent(in)	trnsfr,
		integer, intent(in)	nx,
		character(len=*), intent(in)	filter_type
	)

Parameters

fh	The 1D filter operator.
fht	The transpose of fh.
trnfr	The transfer function containing weights for different modes.
nx	number of points, dimension of x.
filter_type

Definition at line 55 of file elementwise_filter_cpu.f90.

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