<div dir="ltr"><div class="gmail_default" style="font-family:"comic sans ms",sans-serif;color:rgb(56,118,29)">







<p class="gmail-p1"><b>I've run out of ideas on how to debug this, hope you can help.</b></p><p class="gmail-p1"><span class="gmail-s1"><b>I have a job that crashes at line 1000 in nonblocking.c of pnetcdf version 1.8.1</b></span></p><p class="gmail-p1"><b>I started out managing my own requests but then switched to letting pnetcdf handle them internally, but it still crashes in the same spot.  </b></p><p class="gmail-p1">I'm using intel 17.0.1 and mpt (sgi) 2.16 </p><p class="gmail-p1">Here is a partial trace:</p><p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: #7<span class="gmail-Apple-converted-space">  </span>0x0000000001e77732 in ncmpii_del_mem_entry (buf=0x1ad4cc70) at malloc.c:174</span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: #8<span class="gmail-Apple-converted-space">  </span>0x0000000001e77a90 in NCI_Free_fn (ptr=0x1ad4cc70, lineno=1000,<span class="gmail-Apple-converted-space"> </span></span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: <span class="gmail-Apple-converted-space">    </span>func=0x23cda56 <__$U8> 'ncmpii_wait\000',<span class="gmail-Apple-converted-space"> </span></span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: <span class="gmail-Apple-converted-space">    </span>filename=0x23cd964 'nonblocking.c\000') at malloc.c:276</span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: #9<span class="gmail-Apple-converted-space">  </span>0x0000000001e70f6d in ncmpii_wait (ncp=0x1a97dbb0, io_method=1,<span class="gmail-Apple-converted-space"> </span></span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: <span class="gmail-Apple-converted-space">    </span>num_reqs=-1, req_ids=0x0, statuses=0x0) at nonblocking.c:1000</span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: #10 0x0000000001e6f10a in ncmpi_wait_all (ncid=7, num_reqs=-1, req_ids=0x0,<span class="gmail-Apple-converted-space"> </span></span></p>
<p class="gmail-p1"><span class="gmail-s1"><b>73:</b></span><span class="gmail-s2">MPT: <span class="gmail-Apple-converted-space">    </span>statuses=0x0) at nonblocking.c:494</span></p></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div><div>Jim Edwards<br><br></div><font size="1">CESM Software Engineer<br></font></div><font size="1">National Center for Atmospheric Research<br></font></div><font size="1">Boulder, CO</font> <br></div></div>
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