Unverified Commit d08477cc authored by Axel Kohlmeyer's avatar Axel Kohlmeyer
Browse files

print warning, when explicitly specified communication cutoff is increased

parent c098582d

src/comm.cpp

+5 −0
Original line number Diff line number Diff line
@@ -617,6 +617,11 @@ double Comm::get_comm_cutoff() 
  }

  maxcommcutoff = MAX(maxcommcutoff,neighbor->cutneighmax);

  maxcommcutoff = MAX(maxcommcutoff,cutghostuser);

  if ((me == 0) && (cutghostuser > 0.0) && (maxcommcutoff > cutghostuser)) {

    char mesg[128];

    snprintf(mesg,128,"Communication cutoff is changed to %g",maxcommcutoff);

    error->warning(FLERR,mesg);

  }



  return maxcommcutoff;

}

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