use strtol() instead of atoi() in order to handle hostnames
containing a large number.
This is a one-off commit for the release branches since
the regx framework has already been removed from master.
Refs. open-mpi/ompi#6729
Signed-off-by: perrynzhou <perrynzhou@gmail.com>
Example:
For the list of hosts `a01,b00,a00` a regex is generated:
`a[2:1.0],b[2:0]`, where `a`-hosts prefixes moved to the begining,
it breaks the hosts ordering.
This commit fixes regex for that case to `a[2:1],b[2:0],a[2:0]`
Signed-off-by: Boris Karasev <karasev.b@gmail.com>
(cherry picked from commit 46e38b9193)
Example:
For the nodelist `jjss,jjss0000001,jjss0000003,jjss0000002` a regular
expression was `jjss[0:0],jjss[7:1,3,2]` that led to incorrect unpacking
the first host as `jjs0`. This commit fixes an adding empty range for
not numeric hostnames. Here is the fixed regex for this exapmle:
`jjss,jjss[7:1,3,2]`
Signed-off-by: Boris Karasev <karasev.b@gmail.com>
(cherry picked from commit 1967e41a71)
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>
