Search for the digits to be compressed from the end of the node names.
For example, if the nodelist is c712f6n01,c712f6n02,c712f6n03
the regx/fwd component generates c[3:712]f6n01,c[3:712]f6n02,c[3:712]f6n03@(3)
when the regx/reverse component generates c712f6n[2:1-3]@0(3) which is
a better fit here.
Josh Hursey authored the changes and must be credited.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
typedef int (*orte_regx_base_module_extract_node_names_fn_t)(char *regexp, char ***names);
among other things, that will make testing way easier.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Handle the need for different regex generator/parsers by moving the
orte/util/nidmap and orte/util/regex code into a new "regx" framework.
Use the original code to complete a "fwd" component, and create a
scaffold for IBM's "reverse" component.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
