[Llvm-bgq-discuss] OpenMP support for Blue Gene/Q

[Erik Schnetter]

Hal

Here is a typical ICE of bgclang 3.8.0 with OpenMP:
<https://gist.github.com/eschnett/5c6fcd0a57469653d030>.

-erik

On Wed, Feb 17, 2016 at 11:23 AM, Hal Finkel <hfinkel at anl.gov> wrote:
> Hi Erik,
>
> I can't comment on the ICEs without details (feel free to send some), but there will be a new 3.8-based bgclang soon, and the OpenMP there should be more stable.
>
>  -Hal
>
> ----- Original Message -----
>> From: "Erik Schnetter" <schnetter at gmail.com>
>> To: llvm-bgq-discuss at lists.alcf.anl.gov
>> Sent: Wednesday, February 17, 2016 10:13:18 AM
>> Subject: [Llvm-bgq-discuss] OpenMP support for Blue Gene/Q
>>
>> I am using bgclang on a BG/Q:
>>
>> clang version 3.8.0
>> Target: powerpc64-bgq-linux
>> Thread model: posix
>> InstalledDir:
>> /scinet/bgq/compilers/bgclang/r248407-20150924/r248407-20150924/bin
>>
>> I am having problems compiling OpenMP code. Should this be working? I
>> see a lot of internal compiler errors related to "#pragma omp"
>> statements, and the only way I was able to build is by not enabling
>> OpenMP.
>>
>> Do you have any hints?
>>
>> -erik
>>
>> --
>> Erik Schnetter <schnetter at gmail.com>
>> http://www.perimeterinstitute.ca/personal/eschnetter/
>> _______________________________________________
>> llvm-bgq-discuss mailing list
>> llvm-bgq-discuss at lists.alcf.anl.gov
>> https://lists.alcf.anl.gov/mailman/listinfo/llvm-bgq-discuss
>>
>
> --
> Hal Finkel
> Assistant Computational Scientist
> Leadership Computing Facility
> Argonne National Laboratory



-- 
Erik Schnetter <schnetter at gmail.com>
http://www.perimeterinstitute.ca/personal/eschnetter/