[Llvm-bgq-discuss] Softenv keys on veta and mira

[Hal Finkel]

FYI... I've also copied this version to Mira [I'll keep the two machines in sync from now on], and I've added the softenv keys on Mira as well. On both machines, you now have:

    +mpiwrapper-bgclang            bgclang wrappers and toolchain
    +mpiwrapper-bgclang.legacy     bgclang.legacy wrappers and toolchain

 -Hal

----- Original Message -----
> From: "Hal Finkel" <hfinkel at anl.gov>
> To: llvm-bgq-discuss at lists.alcf.anl.gov
> Sent: Friday, March 29, 2013 6:20:08 PM
> Subject: Patches for r176829-20130309 (the current vesta version)
> 
> Hello everyone,
> 
> I've attached the patches for the currently-installed version on
> vesta (r176829-20130309). These apply to upstream revision r176829.
> This is the first released version to contain QPX autovectorization
> for single-precision values (in addition to many other
> improvements). I've also included the bgclang wrapper script and the
> libc++ build script (and the llvm build script and the
> exception_ptr.h wrapper header).
> 
> Another user-visible change to mention: You no longer need to
> explicitly include the qpxintrin.h header to use the IBM-style QPX
> intrinsics. This header is now automatically included for you.
> 
> For any of you doing first-time on-your-own installs (or anyone
> else), please feel free to ask questions about how all of this needs
> to be setup in practice.
> 
> Sincerely,
> Hal
> 
> --
> Hal Finkel
> Postdoctoral Appointee
> Leadership Computing Facility
> Argonne National Laboratory
>