petsc_mod Module Reference

Data Types
type	petsc_context
interface	init
interface	shift
interface	scale
interface	putelems
interface	bsolve
interface	preallocate
interface	preallocate_cutoff
interface	destroy

Functions/Subroutines
subroutine	init_petsc (n, ctxt, comm, prefix, comm_world)
subroutine	preallocate_petsc_cutoff (ctxt, A, cutoff)
subroutine	preallocate_petsc (ctxt, reach)
subroutine	destroy_petsc (ctxt)
subroutine	putelems_petsc (ctxt, A, cutoff)
subroutine	scale_petsc (ctxt, alpha)
subroutine	shift_petsc (ctxt, alpha)
subroutine	bsolve_petsc (ctxt, b, x)

Function/Subroutine Documentation

bsolve_petsc()

subroutine petsc_mod::bsolve_petsc ( type(petsc_context), intent(inout)  ctxt, double precision, dimension (:), intent(inout)  b, double precision, dimension (:), intent(out), optional  x  )

private

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destroy_petsc()

subroutine petsc_mod::destroy_petsc ( type(petsc_context), intent(inout)  ctxt )

private

init_petsc()

subroutine petsc_mod::init_petsc ( integer, intent(in)  n, type(petsc_context)  ctxt, integer, intent(in), optional  comm, character(len=*), intent(in), optional  prefix, integer, intent(in), optional  comm_world  )

private

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preallocate_petsc()

subroutine petsc_mod::preallocate_petsc ( type(petsc_context), intent(inout)  ctxt, logical, dimension (:, :), intent(in)  reach  )

private

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preallocate_petsc_cutoff()

subroutine petsc_mod::preallocate_petsc_cutoff ( type(petsc_context), intent(inout)  ctxt, double precision, dimension (:, :), intent(in)  A, double precision, intent(in), optional  cutoff  )

private

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putelems_petsc()

subroutine petsc_mod::putelems_petsc ( type(petsc_context), intent(inout)  ctxt, double precision, dimension (:, :), intent(in)  A, double precision, intent(in), optional  cutoff  )

private

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scale_petsc()

subroutine petsc_mod::scale_petsc ( type(petsc_context), intent(inout)  ctxt, double precision, intent(in)  alpha  )

private

shift_petsc()

subroutine petsc_mod::shift_petsc ( type(petsc_context), intent(inout)  ctxt, double precision, intent(in)  alpha  )

private