<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">
Hi,
<div><br>
</div>
<div> First of all, thanks again to everyone, especially Bill Gropp, for modifying MPE so it works with OpenMPI.</div>
<div><br>
</div>
<div> I did see a post somewhere about how the MPE animation code hasn't been updated in a while. Is it still something that should be good to use? It's a nice feature! </div>
<div><br>
</div>
<div> In our code, it works for a while and then crashes with this</div>
<div><br>
</div>
<div>
<div><font face="Courier"> Signal: Segmentation fault (11)</font></div>
<div><font face="Courier"> Signal code: Address not mapped (1)</font></div>
<div><font face="Courier"> Failing at address: 0x8523a90</font></div>
<div><font face="Courier"> [ 0] /lib64/libpthread.so.0(+0xf850)[0x2aaaac341850]</font></div>
<div><font face="Courier"> [ 1] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe(MPI_Irecv+0xfd)[0x437a825]</font></div>
<div><font face="Courier"> [ 2] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe(mpi_irecv_+0x6f)[0x43765a5]</font></div>
<div><font face="Courier"> [ 3] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x4263f40]</font></div>
<div><font face="Courier"> [ 4] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x3a6659a]</font></div>
<div><font face="Courier"> [ 5] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x3c5fc05]</font></div>
<div><font face="Courier"> [ 6] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x35e1c67]</font></div>
<div><font face="Courier"> [ 7] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x3731645]</font></div>
<div><font face="Courier"> [ 8] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x409ebd]</font></div>
<div><font face="Courier"> [ 9] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x437ff9c]</font></div>
<div><font face="Courier"> [10] /lib64/libc.so.6(__libc_start_main+0xe6)[0x2aaaac56dc36]</font></div>
<div><font face="Courier"> [11] /u/hschilli/bass/BASS2.0_20151026/Code_Run/BASS_mpe_animate.exe[0x407739]</font></div>
<div><font face="Courier"> *** End of error message ***</font></div>
</div>
<div><br>
</div>
<div>What is really odd is that one I ran the exact same code with the exact same command and it died much earlier while doing some kind of memory allocation. Unfortunately, I didn't capture that error and I can't make it happen again now. </div>
<div><br>
</div>
<div>Also, without digging through the code to figure out how the animations are being displayed, is there any documentation on that?</div>
<div><br>
</div>
<div>Thanks!</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div apple-content-edited="true">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">
<div>---------</div>
<div>Herb Schilling</div>
<div>Scientific Applications and Visualization Team</div>
<div><a href="http://ocio.grc.nasa.gov/gvis">http://ocio.grc.nasa.gov/gvis</a></div>
<div>Office of the Chief Information Officer</div>
<div>NASA Glenn Research Center</div>
<div><a href="mailto:hschilling@nasa.gov">hschilling@nasa.gov</a></div>
<div><br>
</div>
</div>
<br class="Apple-interchange-newline">
<br class="Apple-interchange-newline">
</div>
<br>
</div>
</body>
</html>