Re: [PerfSuite-users] problem with library

[Ryszard J. <rys...@ce...>]

Thank you for your quick reply.

> One thing that may help in this situation is to arrange for the libraries
> to be loaded at startup, which should be possible by including the .so of
> interest in the LD_PRELOAD environment variable before you do your run.
> That should cause the library to be included earlier on in the process and
> then picked up when the profiling buffers are allocated.  PerfSuite should
> preserve existing LD_PRELOAD settings that are in effect when psrun starts
> the measurement.

This really works with my simple application. I had set up LD_PRELOAD 
variable and then I run the psrun with my application (with dynamic loading 
of libraries).
Unfortunately it does not work with a huge simulations from Atlas, but I 
think that the idea of using LD_PRELOAD with the dynamic loading could help 
very much.

Have a nice weekend,
Ryszard.