Hi Kenneth, 

Yes, I'm trying goolf,1.4.10 on a Haswell (E5-2620 v3). 
Here's the error when I run $ eb --software-name=HPCG --toolchain=goolf,1.4.10 

== FAILED: Installation ended unsuccessfully (build directory: 
/tmp/cscluis/OpenBLAS/0.2.6/gompi-1.4.10-LAPACK-3.4.2): build failed (first 300 
chars): cmd " make -j 24 BINARY=64 USE_THREAD=1 CC="$CC" FC="$F77"" exited with 
exitcode 2 and output: 
nm: '/lib/libpthread.so*': No such file 
getarch_2nd.c: In function ‘main’: 
getarch_2nd.c:12:35: error: ‘SGEMM_DEFAULT_UNROLL_M’ undeclared (first use in 
this function) 
getarch_2nd.c:12:35: note: ea 
== Results of the build can be found in the log file 
/tmp/cscluis/easybuild-OpenBLAS-0.2.6-20151202.083235.nfhCe.log 
ERROR: Build of 
/cvmfs/fgi.csc.fi/fgci/centos7/apps/EasyBuild/2.4.0/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.2.6-gompi-1.4.10-LAPACK-3.4.2.eb
 failed (err: 'build failed (first 300 chars): cmd " make -j 24 BINARY=64 
USE_THREAD=1 CC="$CC" FC="$F77"" exited with exitcode 2 and output:\nnm: 
\'/lib/libpthread.so*\': No such file\ngetarch_2nd.c: In function 
\xe2\x80\x98main\xe2\x80\x99:\ngetarch_2nd.c:12:35: error: 
\xe2\x80\x98SGEMM_DEFAULT_UNROLL_M\xe2\x80\x99 undeclared (first use in this 
function)\ngetarch_2nd.c:12:35: note: ea') 

Oh, I completely ignored foss. I'll give it a try now. That's probably the one 
that I should've been building anyway. 

Cheers, 

Luís 

> From: "Kenneth Hoste" <[email protected]>
> To: [email protected]
> Sent: Tuesday, 1 December, 2015 15:09:22
> Subject: Re: [easybuild] Easybuild on CentOS/RHEL 7

> Hi Luis,

> On 01/12/15 14:04, Luis Alves wrote:

>> Hi everyone,

>> Is anybody successfully using EB on CentOS/RHEL 7?
>> I'm having some errors with OpenBLAS-0.2.6 and 
>> glibc-devel-2.17-78.el7.x86_64.
>> From my searches this might be solved for OpenBLAS-0.2.7 but before I start
>> tweaking the .eb files I'd liked to know if I'll face any other problems.

>> Is there any "beta" toolchain that could be useful in this case and at this
>> point in time?

> Which compiler are you using for this, or which toolchains are you trying to
> install? What kind of system architecture are you on? Haswell, by any chance?

> Are you seeing problem similar to
> https://github.com/hpcugent/easybuild-easyconfigs/issues/1605 ?

> We have both OpenBLAS/0.2.13-GCC-4.9.2-LAPACK-3.5.0 and
> OpenBLAS/0.2.14-GNU-4.9.3-2.25-LAPACK-3.5.0 installed on CentOS 7, so I'm
> wondering what kind of problems you're running into...

> I strongly suggest you look into the foss/2015b toolchain (which is
> GCC+OpenMPI+OpenBLAS+LAPACK+FFTW), which is included with the latest EasyBuild
> versions.

> regards,

> Kenneth

>> Thank you in advance,

>> Luís Alves

>> --
>> Luís Alves
>> Systems Specialist, Computing Environments Group
>> CSC - IT Center for Science Ltd.
>> P.O. Box 405, FI-02101 Espoo, FINLAND
>> http://www.csc.fi/ | +358 (0)503 812 519

-- 
Luís Alves 
Systems Specialist, Computing Environments Group 
CSC - IT Center for Science Ltd. 
P.O. Box 405, FI-02101 Espoo, FINLAND 
http://www.csc.fi/ | +358 (0)503 812 519 

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