Re: [OMPI devel] orte_default_hostfile

2008-12-15 Thread Ralph Castain
Well, it turns out that I won't be able to do this after all. :-/ The problem is that the new hostfile handling system gets a tad upset if it thinks a hostfile has been specified, but then it doesn't find anything in it. I started trying to patch it to allow for the default hostfile name to

Re: [OMPI devel] orte_default_hostfile

2008-12-15 Thread Ralph Castain
can't argue with that logic! I'll make the change and file the CMR. Thanks Ralph On Dec 15, 2008, at 9:06 AM, Greg Watson wrote: Hi Ralph, I think mainly because it simplifies installation of ompi for PTP users. Since PTP uses the hostfile to display the system configuration, we're pre

Re: [OMPI devel] orte_default_hostfile

2008-12-15 Thread Greg Watson
Hi Ralph, I think mainly because it simplifies installation of ompi for PTP users. Since PTP uses the hostfile to display the system configuration, we're pretty much always going to have one (although PTP does work without it, feedback is more limited). It's much easier for people to add

Re: [OMPI devel] orte_default_hostfile

2008-12-15 Thread Ralph Castain
Can you help me understand something here? I'm not opposed to making the change - just puzzled as to why the value of the default hostfile name is of concern to Eclipse. There is one reason not to set a default name - it causes us to open and read that file, even though nobody ever put some

Re: [OMPI devel] orte_default_hostfile

2008-12-12 Thread Greg Watson
From our perspective, it would be good if it could default to the old behavior (in 1.3 if possible). Thanks, Greg On Dec 8, 2008, at 11:42 AM, Ralph Castain wrote: I don't think there was any overt thought given to it, at least not on my part. I suspect it came about because (a) the wiki de

Re: [OMPI devel] orte_default_hostfile

2008-12-08 Thread Ralph Castain
I don't think there was any overt thought given to it, at least not on my part. I suspect it came about because (a) the wiki defining hostfile behavior made no mention of the default value, (b) I may have overlooked the prior default when rewriting that code, and (c) since we now have defau