hibault [mailto:samuel.thiba...@inria.fr]
> Envoyé : jeudi 5 janvier 2017 13:12
> À : Hardware locality user list
> Objet : Re: [hwloc-users] Building hwloc on Cray with
> /opt/cray/craype/2.5.4/bin/cc
>
> Xavier LACOSTE, on Thu 05 Jan 2017 11:31:23 +, wrote:
>>
Yes, indeed, __GNUC__ is 4 and __GNUC_MINOR__ 8
-Message d'origine-
De : Samuel Thibault [mailto:samuel.thiba...@inria.fr]
Envoyé : jeudi 5 janvier 2017 14:35
À : Hardware locality user list
Cc : Brice Goglin
Objet : Re: [hwloc-users] Building hwloc on Cray with
/opt/cray/craype/
Envoyé : jeudi 5 janvier 2017 13:12
À : Hardware locality user list
Objet : Re: [hwloc-users] Building hwloc on Cray with
/opt/cray/craype/2.5.4/bin/cc
Xavier LACOSTE, on Thu 05 Jan 2017 11:31:23 +, wrote:
> Hwloc builds correctly with gcc compiler but the CPUVendor field is
> not avai
Hardware locality user list
Objet : Re: [hwloc-users] Building hwloc on Cray with
/opt/cray/craype/2.5.4/bin/cc
Does this even build with the cray compiler?
int main(int argc, char *argv[])
{
return __builtin_ffsl((unsigned long) argc);
}
Le 05/01/2017 14:56, Xavier LACOSTE a écrit :
Indeed,
;
>
>
> XL.
>
>
>
> *De :*Brice Goglin [mailto:brice.gog...@inria.fr]
> *Envoyé :* jeudi 5 janvier 2017 14:39
> *À :* Xavier LACOSTE
> *Cc :* Hardware locality user list
> *Objet :* Re: [hwloc-users] Building hwloc on Cray with
> /opt/cray/craype/2.5.4/bin/cc
t bug to Cray and may ask for a new compiler installation.
XL.
De : Brice Goglin [mailto:brice.gog...@inria.fr]
Envoyé : jeudi 5 janvier 2017 14:39
À : Xavier LACOSTE
Cc : Hardware locality user list
Objet : Re: [hwloc-users] Building hwloc on Cray with
/opt/cray/craype/2.5.4/bin/cc
Ah ok
change compiler ?
>
>
>
> *De :*Brice Goglin [mailto:brice.gog...@inria.fr]
> *Envoyé :* jeudi 5 janvier 2017 14:18
> *À :* Xavier LACOSTE
> *Cc :* Hardware locality user list
> *Objet :* Re: [hwloc-users] Building hwloc on Cray with
> /opt/cray/craype/2.5.4/bin/cc
>
>
Xavier LACOSTE, on Thu 05 Jan 2017 13:25:56 +, wrote:
> It seems that the __GNU__ is defined so I don’t get into the HWLOC_HAVE_FFSL
> section.
Do you mean __GNUC__? And which value does it have?
In other words: what, exactly, actually gets included from that file?
:)
Samuel
___
udi 5 janvier 2017 14:18
À : Xavier LACOSTE
Cc : Hardware locality user list
Objet : Re: [hwloc-users] Building hwloc on Cray with
/opt/cray/craype/2.5.4/bin/cc
configure seems to have detected ffsl() properly, but it looks like our ffsl()
redefinition gets enabled anyway, and conflicts with the s
om cray.
>
>
>
> Thanks,
>
>
>
> XL.
>
>
>
>
>
> *De :*Brice Goglin [mailto:brice.gog...@inria.fr]
> *Envoyé :* jeudi 5 janvier 2017 12:50
> *À :* Xavier LACOSTE
> *Cc :* Hardware locality user list
> *Objet :* Re: [hwloc-users] Building hwloc on Cra
Xavier LACOSTE, on Thu 05 Jan 2017 11:31:23 +, wrote:
> Hwloc builds correctly with gcc compiler but the CPUVendor field is not
> available using this code :
The code looks right and works here. What output do you get? Could you
post the output of
lstopo test.xml
Samuel
_
Hello Xavier
Can you send the /usr/include/string.h from that cray machine, your
config.log and include/private/autogen/config.h from the hwloc build
directory?
Do you get the same error if building from the default compiler instead
of /opt/cray/craype/2.5.4/bin/cc?
thanks
Brice
Le 05/01/2017 12:
Hello,
I'm trying to build hwloc on a cray machine with cray compiler
:/opt/cray/craype/2.5.4/bin/cc
I get the following error :
$> CC=cc ./configure --prefix=$PWD-cc-install
$> make
Making all in src
make[1]: Entering directory `/home/j0306818/xavier/hwloc-1.11.5/src'
CC bitmap.lo
CC-1
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