cs_parall_allgather_r Interface Reference

Build a global array from each local array in each domain. More...

Collaboration diagram for cs_parall_allgather_r:

Public Member Functions
subroutine	cs_parall_allgather_r (n_elts, n_g_elts, array, g_array)

Detailed Description

Build a global array from each local array in each domain.

Local arrays are appened in order of owning MPI rank. The size of each local array may be different. Use of this function may be quite practical, but should be limited to user functions, as it may limit scalability (especially as regards memory usage).

Parameters

[in]	n_elts	size of the local array
[in]	n_g_elts	size of the global array
[in]	array	local array (size: n_elts)
[out]	g_array	global array (size: n_g_elts)

Constructor & Destructor Documentation

cs_parall_allgather_r()

subroutine cs_parall_allgather_r	(	integer(c_int), value	n_elts,
		integer(c_int), value	n_g_elts,
		real(c_double), dimension(*), intent(in)	array,
		real(c_double), dimension(*), intent(inout)	g_array
	)

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The documentation for this interface was generated from the following file:

• src/base/parall.f90