Re: [Discuss-gnuradio] Re: libboost_thread-gcc43-mt-1_36.so.1.36.0

[Eric Blossom]

On Wed, Sep 03, 2008 at 01:47:00AM +0200, Vincenzo Pellegrini wrote:
> Ok, sorry for bothering.
> 
> I understood my mistake by myself. I had forgotten to set the
> LD_LIBRARY_PATH environmental variable to the $BOOST__PREFIX/lib.
> 
> Now my question is:
> I noticed that the load generated by my application is balanced between the
> two cores of my machine.. is there any way to go one step back (like a
> compiling option or something) and tell the system not to do so but
> concentrate the whole load just on one core?
> 
> alternatively how can I get the previous trunk version, the one before
> introducing dependency on boost 1.35?

You can get the old behavior by setting the GR_SCHEDULER environment
variable:

  $ export GR_SCHEDULER=STS       # single-threaded-scheduler (old)
  $ export GR_SCHEDULER=TPB       # thread-per-block (new)

Eric