<div dir="ltr">sorry, here are my logs</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 23 Jul 2021 at 22:40, Tomas Andrade <<a href="mailto:tandrade@icc.ub.edu">tandrade@icc.ub.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir="ltr">I see, thank you, Roland! <div><br></div><div>I loaded the gcc module and I'm not getting that error anymore. However, there is now another error related to dwarf<div><br></div><div><p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">/usr/bin/ld: Dwarf Error: found dwarf version '7424', this reader only handles version 2, 3 and 4 information.</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">/home/lv65/lv65221/ETK/Cactus/configs/sim/scratch/external/MPI/lib/libopen-pal.a(btl_openib_async.o): In function `btl_openib_async_device':</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">btl_openib_async.c:(.text+0x3a9): undefined reference to `ibv_get_async_event'</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">btl_openib_async.c:(.text+0x43d): undefined reference to `ibv_ack_async_event'</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">btl_openib_async.c:(.text+0x79d): undefined reference to `ibv_get_device_name'</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">collect2: error: ld returned 1 exit status</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">make[1]: *** [/home/lv65/lv65221/ETK/Cactus/exe/cactus_sim] Error 1</p>
<p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue"">make: *** [sim] Error 2</p><p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue""><br></p>Googling a bit, it seems that this can be solved specifying some compilation flags correctly, but I don't have enough experience to do it.</div><div><br></div><div>Have you seen this behaviour before?</div><div><br></div><div>thanks!</div><div>Tomas</div><div><br><div><br></div><div><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 23 Jul 2021 at 17:36, Roland Haas <<a href="mailto:rhaas@illinois.edu" target="_blank">rhaas@illinois.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">Hello Tomas,<br>
<br>
> thank you Roland for your super quick response!<br>
> <br>
> If I do 'module avail', I see that the default gcc compiler is gcc/11.1<br>
> (the earliest version being gcc/8.2), do you know why the build could take<br>
> another version?<br>
The one marked "default" is the default one when using modules, ie if<br>
you do (schematically):<br>
<br>
module load gcc<br>
<br>
it will load gcc/11.1.<br>
<br>
However you must use "module load gcc", if you do nothing at all, then<br>
your compile will use the system installed gcc compiler (from the RedHat<br>
Linux base system) in /usr/bin.<br>
<br>
Yours,<br>
Roland<br>
<br>
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