<div dir="ltr">I am not a Stampede user so I can't be sure, but my immediate guess would be that while -v is a valid flag for mpirun, perhaps it is not a valid flag for ibrun, and maybe that's what is messing it up. Try just "ibrun ./flash4" and see if that works. If not, someone who uses Stampede before may need to step in.<br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Max Katz<br>Department of Physics and Astronomy<br>Stony Brook University<br><a href="http://astro.sunysb.edu/mkatz/" target="_blank">http://astro.sunysb.edu/mkatz/</a><br></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Sun, Sep 24, 2017 at 5:57 PM, Kezman Saboi <span dir="ltr"><<a href="mailto:ksaboi@asu.edu" target="_blank">ksaboi@asu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>I currently do not have a clue where the GNU file is on my system. Below is the job script I am using. Please take a look at it and offer advise. The files I have in my Scratch directory are flash.par, flash4, and my run script file.</div><div><br></div><div>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#!/bin/bash</font></span></p>
<p class="m_-7164803153900166357gmail-p2"><font color="#0b5394">#SBATCH -J SZ<span class="m_-7164803153900166357gmail-Apple-converted-space"> </span># Job name<br><span class="m_-7164803153900166357gmail-s1"></span></font></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH -o SZ.%j.%N.out<span class="m_-7164803153900166357gmail-Apple-converted-space"> </span># Name of stdout output file (%j expands to jobId)</font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH -p development <span class="m_-7164803153900166357gmail-Apple-converted-space"> </span># Queue name</font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH --nodes=1</font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH --ntasks-per-node=16</font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH -t 00:30:00<span class="m_-7164803153900166357gmail-Apple-converted-space"> </span># Run time (hh:mm:ss)</font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH --export=ALL</font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH --mail-user=<a href="mailto:ksaboi@asu.edu" target="_blank">ksaboi@asu.edu</a></font></span></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">#SBATCH --mail-type=ALL<span class="m_-7164803153900166357gmail-Apple-converted-space"> </span></font></span></p>
<p class="m_-7164803153900166357gmail-p2"><font color="#0b5394">#SBATCH -A TG-AST130021<span class="m_-7164803153900166357gmail-Apple-converted-space"> </span># <-- Allocation name to charge job against<br><span class="m_-7164803153900166357gmail-s1"></span></font></p>
<p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394">ibrun -v ./flash4 # -par_file flash.par</font></span></p><p class="m_-7164803153900166357gmail-p1"><span class="m_-7164803153900166357gmail-s1"><font color="#0b5394"><br></font></span></p><p class="m_-7164803153900166357gmail-p1"><font color="#000000">Thank you,</font></p><p class="m_-7164803153900166357gmail-p1">Kezman</p></div></div><div class="gmail_extra"><span class="HOEnZb"><font color="#888888"><br clear="all"><div><div class="m_-7164803153900166357gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Kezman Saboi<div>Barrett Honors College|Arizona State University</div><div>Astrophysics</div><div>Phone|<a href="tel:(480)%20819-5031" value="+14808195031" target="_blank">480-819-5031</a></div></div></div></div></div></div></div></div></font></span><div><div class="h5">
<br><div class="gmail_quote">On Sun, Sep 24, 2017 at 4:11 PM, Max Katz <span dir="ltr"><<a href="mailto:maxpkatz@gmail.com" target="_blank">maxpkatz@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Kezman,<div><br></div><div>That error usually comes from trying to run your MPI job launcher on a file that doesn't exist, or a file that doesn't have permissions to be used as an executable. In this case you appear to be trying to run a file called "GNU." Perhaps that is not the name of the executable you intended to run? Check the statement in your job script to see how you are trying to launch your job and make sure that you have the correct name of the executable in there. That should fix it, but if you can't find your error you can also send around your job script and we can take a look.</div><div class="gmail_extra"><span class="m_-7164803153900166357HOEnZb"><font color="#888888"><br clear="all"><div><div class="m_-7164803153900166357m_359467966512172027gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Max</div></div></div></div></div></div></div></div></div></div></font></span><div><div class="m_-7164803153900166357h5">
<br><div class="gmail_quote">On Sun, Sep 24, 2017 at 9:43 AM, Kezman Saboi <span dir="ltr"><<a href="mailto:ksaboi@asu.edu" target="_blank">ksaboi@asu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear Flash-users,
<div><br></div><div>I am trying to run a problem but I keep on encountering an error that says </div><div><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(0,0,0);color:rgb(245,245,245);font-family:Monaco;font-size:12px"><br></span></div><div><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(0,0,0);color:rgb(245,245,245);font-family:Monaco;font-size:12px">[<a href="mailto:proxy%3A0%3A0@c455-002.stampede2.tacc.utexas.edu" target="_blank">proxy:0:0@c455-002.stampede2.<wbr>tacc.utexas.edu</a>] HYDU_create_process (../../utils/launch/launch.c:8<wbr>25): execvp error on file GNU (No such file or directory</span></div><div><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(0,0,0);color:rgb(245,245,245);font-family:Monaco;font-size:12px"><br></span></div><div>Have you encountered anything similar, and could you please offer suggestions on how I can fix this?</div><div><br></div><div>Thank you,</div><div><br></div><div>Kezman Saboi</div>
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