ScalES-PPM
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ppm_distributed::num_nodes Interface Reference

number of vertices More...

Public Member Functions

integer(i4) function num_nodes_csr_dist_i4_mp (csr_dist, comm)
 use this if num_nodes has not yet been called
 
integer(i4) function num_nodes_csr_dist_i4 (csr_dist)
 the communicator can be omitted if num_nodes has already been called collectively (i.e. with a comm object) and the cached result is already present
 

Detailed Description

number of vertices

Member Function/Subroutine Documentation

◆ num_nodes_csr_dist_i4()

integer(i4) function ppm_distributed::num_nodes::num_nodes_csr_dist_i4 ( type(graph_csr_dist_i4), intent(in) csr_dist)

the communicator can be omitted if num_nodes has already been called collectively (i.e. with a comm object) and the cached result is already present

Parameters
csr_distproxy object for distributed graph data structure
Returns
number of nodes of graph in total

◆ num_nodes_csr_dist_i4_mp()

integer(i4) function ppm_distributed::num_nodes::num_nodes_csr_dist_i4_mp ( type(graph_csr_dist_i4), intent(inout) csr_dist,
integer, intent(in) comm )

use this if num_nodes has not yet been called

Parameters
csr_distproxy object for distributed graph data structure
commcommunicator handle for processes sharing the data structure
Returns
number of nodes of graph in total

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

Das diesem Bericht zugrundeliegende Vorhaben wurde mit Mitteln des Bundesministeriums für Bildung, und Forschung unter dem Förderkennzeichen 01IH08004E gefördert. Die Verantwortung für den Inhalt dieser Veröffentlichung liegt beim Autor.