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<p class="MsoNormal"><span style="font-family:"Cambria",serif">All,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">I am running MPICH3 with program compiled with PGI Fortran. At the end of (successful) completion of the simulation, I am getting the following warnings for each node<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_invalid is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_denorm is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_invalid is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_denorm is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_denorm is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_denorm is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_denorm is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_divide_by_zero is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_divide_by_zero is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_denorm is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_divide_by_zero is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_underflow is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Warning: ieee_inexact is signaling<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Any suggestion if these warnings are harmful or on how to turn them off?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Thank You<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria",serif">Abhishek<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.75pt;text-autospace:none"><span style="font-family:"Cambria",serif;color:#004080">………………………………………………………………………………………………….<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.75pt;text-autospace:none"><b><span style="font-family:"Cambria",serif;color:#004080">Abhishek Bhat, PhD, EPI,<br>
</span></b><span style="font-family:"Cambria",serif;color:#004080">Senior Consultant<o:p></o:p></span></p>
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