solver_internal Module Reference

internal solver module More...

Data Types
interface	abort_unless_normal
	checks each element of a 0 to 3 dimensional array for NaN, Infty... More...
interface	clear_halos
	clears the halos of a 2d array More...
interface	exchangeop
	stub boundary exchange operation More...
interface	linop
	stub function for linear operator More...
type	solver_config_type
	type holding all configuration parameters More...
type	stencil_type_dp
	the stencil type, i.e. structure in double precision More...
type	stencil_type_sp
	the stencil type, i.e. structure in single precision More...

Functions/Subroutines
pure function, public	int2str (i)
	returns string representation of given integer i
subroutine	debug (t1, t2, t3, t4, t5)
	lets rank 0 process output given strings
subroutine	abort_unless_normal0_sp (x, x_str)
subroutine	abort_unless_normal1_sp (x, x_str)
subroutine	abort_unless_normal2_sp (x, x_str)
subroutine	abort_unless_normal3_sp (x, x_str)
subroutine	clear_halos_sp (x, ext_x)
subroutine	abort_unless_normal0_dp (x, x_str)
subroutine	abort_unless_normal1_dp (x, x_str)
subroutine	abort_unless_normal2_dp (x, x_str)
subroutine	abort_unless_normal3_dp (x, x_str)
subroutine	clear_halos_dp (x, ext_x)

Variables
type(stencil_type_sp), save, public	stencil_sp
type(stencil_type_dp), save, public	stencil_dp
type(solver_config_type), save, public	config

Detailed Description

internal solver module

Avoid including/importing this module as it is supposed to be only used from other solver modules.

Function/Subroutine Documentation

debug()

subroutine solver_internal::debug ( character(len=*), intent(in) t1, character(len=*), intent(in), optional t2, character(len=*), intent(in), optional t3, character(len=*), intent(in), optional t4, character(len=*), intent(in), optional t5 )

private

lets rank 0 process output given strings

Parameters

[in]	t1	first string
[in]	t2	optional second string
[in]	t3	optional third string
[in]	t4	optional fourth string
[in]	t5	optional fifth string

int2str()

pure function, public solver_internal::int2str

(

integer, intent(in)

i

)

returns string representation of given integer i

Parameters

[in]

i

integer number

Returns

string