<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000'>Hello,<div><br></div><div>I read in the MPI-3 standard that allowing MPI calls within signal handlers is implementation dependent <span style="font-size: 12pt;"> </span><span style="font-size: 12pt;">(I guess it's the same in previous standards)</span><span style="font-size: 12pt;">.</span></div><div>Does mpich allow MPI calls within signal handlers?</div><div><br></div><div>Also which signals are used by mpich? Does mpich use SIGSEGV?</div><div><br></div><div>Thank you,<br><br><div><span name="x"></span><font size="2"><font size="3">Matthieu Dorier<br>
</font>PhD student at ENS Cachan Brittany and IRISA<br><a href="http://people.irisa.fr/Matthieu.Dorier">http://people.irisa.fr/Matthieu.Dorier</a></font><span name="x"></span><br></div></div></div></body></html>