[Users] sim error

[Tomas Andrade]

I see, thank you, Roland!

I loaded the gcc module and I'm not getting that error anymore. However,
there is now another error related to dwarf

/usr/bin/ld: Dwarf Error: found dwarf version '7424', this reader only
handles version 2, 3 and 4 information.

/home/lv65/lv65221/ETK/Cactus/configs/sim/scratch/external/MPI/lib/libopen-pal.a(btl_openib_async.o):
In function `btl_openib_async_device':

btl_openib_async.c:(.text+0x3a9): undefined reference to
`ibv_get_async_event'

btl_openib_async.c:(.text+0x43d): undefined reference to
`ibv_ack_async_event'

btl_openib_async.c:(.text+0x79d): undefined reference to
`ibv_get_device_name'

collect2: error: ld returned 1 exit status

make[1]: *** [/home/lv65/lv65221/ETK/Cactus/exe/cactus_sim] Error 1

make: *** [sim] Error 2


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.

Have you seen this behaviour before?

thanks!
Tomas




On Fri, 23 Jul 2021 at 17:36, Roland Haas <rhaas at illinois.edu> wrote:

> Hello Tomas,
>
> > thank you Roland for your super quick response!
> >
> > If I do 'module avail', I see that the default gcc compiler is gcc/11.1
> > (the earliest version being gcc/8.2), do you know why the build could
> take
> > another version?
> The one marked "default" is the default one when using modules, ie if
> you do (schematically):
>
> module load gcc
>
> it will load gcc/11.1.
>
> However you must use "module load gcc", if you do nothing at all, then
> your compile will use the system installed gcc compiler (from the RedHat
> Linux base system) in /usr/bin.
>
> Yours,
> Roland
>
> --
> My email is as private as my paper mail. I therefore support encrypting
> and signing email messages. Get my PGP key from http://pgp.mit.edu .
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