Schweet! Sorry it took so long to figure out...
On Feb 26, 2009, at 7:54 AM, Kiril Dichev wrote:
I am happy to confirm that Jeff's suggestion worked.
The problem was following: in previous versions VampirServer issued
ComLib = dlopen( driverName, RTLD_LAZY );
Changing this to following fixed the problem:
ComLib = dlopen( driverName, RTLD_LAZY | RTLD_GLOBAL );
The VampirServer guys compiled the modified version of VampirServer
and
now, the shared library Open MPI 1.3 launches VampirServer without
issues.
It seems that the previous dlopen call did not have a global scope and
so the VampirServer plugin did not find the Open MPI 1.3 shared
objects.
Thanks for the help!
Kiril
On Tue, 2009-02-24 at 11:02 -0500, Jeff Squyres wrote:
On Feb 23, 2009, at 8:59 PM, Jeff Squyres wrote:
Err... I'm a little confused. We've been emailing about this exact
issue for a week or two (off list); you just re-started the
conversation from the beginning, moved it to the user's list, and
dropped all the CC's (which include several people who are not on
this list). Why did you do that?
GAAH!! Mea maxima culpa. :-(
My stupid mail program did something strange (exact details
unimportant) that made me think you re-sent your message to the users
list yesterday -- thereby re-starting the whole conversation, etc.
Upon double checking, I see that this is *not* what you did at all --
my mail program was showing me your original post from Feb 4 and
making it look like you re-sent it yesterday. I just wasn't careful
in my reading. Sorry about that; the fault and confusion was
entirely
mine. :-(
(we're continuing the conversation off-list just because it's gnarly
and full of details about Vampir that most people probably don't care
about; they're working on a small example to send to me that
replicates the problem -- will post back here when we have some kind
of solution...)
We now return you to your regularly scheduled programming...
--
Dipl.-Inf. Kiril Dichev
Tel.: +49 711 685 60492
E-mail: dic...@hlrs.de
High Performance Computing Center Stuttgart (HLRS)
Universität Stuttgart
70550 Stuttgart
Germany
--
Jeff Squyres
Cisco Systems
