Re: [ptp-user] building ptp perspective issues

[Jonathan R Chu <JRChu@xxxxxxx>]

I am fairly certain that both the OpenMPI binaries and the ptp_orte_proxy are built with the correct points to the OpenMPI lib.

Running ptp_orte_proxy I get:
proxy_svr_connect returned.
which, according to the troubleshooting section, suggests that the library paths are set correctly.

Running ldd -p on ptp_orte_proxy and omped tells me all the pointers to the OpenMproxy_svr_connect returned.PI lib files are intact.
Running objdump on ptp_orte_proxy says the rpath to the library files are correct as well.

I've tried running eclipse under a wrapper that sets LD_LIBRARY_PATH to the OpenMPI lib directory and the perspective still failed to run.
Is it possible that the libraries are not the problem? Is there any way to get any more debugging output from eclipse to diagnose this?

Thanks,
Jonathan

----- Original Message -----
From: Greg Watson <g.watson@xxxxxxxxxxxx>
Date: Friday, June 8, 2007 7:00 am
Subject: Re: [ptp-user] building ptp perspective issues
To: PTP User list <ptp-user@xxxxxxxxxxx>

> 
> On Jun 7, 2007, at 10:38 PM, Jonathan R Chu wrote:
> 
> >
> >
> > ----- Original Message -----
> > From: Clement Kam Man Chu <clement.chu@xxxxxxxxxxxxxxxxxxxxxx>
> > Date: Thursday, June 7, 2007 8:47 pm
> > Subject: Re: [ptp-user] building ptp perspective issues
> > To: PTP User list <ptp-user@xxxxxxxxxxx>
> >
> >> Hi Jonathan,
> >>
> >>    You need to set LD_LIBRARY_PATH to /usr/local/openmpi/lib.
> >
> > Is this because eclipse itself still needs to know specifically  
> > where the library files are to run the perspective?
> 
> If this is the problem, then it's because the ptp_orte_proxy 
> program  
> (part of PTP) starts an orted (part of OpenMPI). It's probably the  
> orted that is failing, since it was built without your extra flags, 
> 
> so still needs LD_LIBRARY_PATH to be set.
> 
> Also, if you're starting Eclipse from the desktop rather than a  
> shell, remember that the window manager gets its environment from  
> somewhere other than your .bash_profile so you'll need to work out  
> where this to set your PATH and LD_LIBRARY_PATH correctly. If 
> you're  
> just running Eclipse from a shell then you don't need to worry 
> about  
> this.
> 
> Greg
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