19 Apr
2013
19 Apr
'13
8:42 a.m.
On 04/19/2013 07:36 AM US Central Time, Bharath Ramesh wrote:
On 4/19/2013 3:10 AM, Pavan Balaji wrote:
Not a problem. I understand using tm_spawn to launch proxies on the sister moms. To launch proxy on the mother superior one doesnt need to use tm_spawn, i.e., mpiexec can fork it on mother superior. I havent looked through the code to see if this is the issue.
Correct. The part that complicates this issue is that with some processes launched with tm_spawn and some with fork, we'll need to do a combination of waitpid and tm_poll to wait for their completion -- which is a bit of pain when we have to keep the timeout period in mind that the user can specify. -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji