[gmx-users] gmx_sumi src/mdlib/rf_util.c fix

[Low Soo Mei]

Hi,

Sorry to post again so soon and for a rather simple problem.  I have a 
similar mdrun crash as Michel, here 
http://www.gromacs.org/pipermail/gmx-users/2007-November/030491.html but 
I could not understand David's solution...  There was also no related 
email on the list more recent than Michel's and David's.  Lines 160-169 
of src/mdlib/rf_util.c are as follows, how do I fit in the replacement 
that David suggested? 

Thanks!

Cheers,
Soo Mei


}
  if (bFirst) {
    gmx_sumi(1,&bSumForces,cr);
    bFirst = FALSE;
  }
  if (bSumForces) {
    /* This is necessary if molecules are split over processors. Should
       be optimized! */
    gmx_sum(nsb->natoms*DIM,fr->f_el_recip[0],cr);
  }