[gmx-developers] Alingment & NULL pointers

Åke Sandgren ake.sandgren at hpc2n.umu.se
Fri Sep 4 12:28:29 CEST 2015


That padding should also be correctly initialized!

On 09/04/2015 12:03 PM, Berk Hess wrote:
> Hi,
>
> They should not only be aligned at the start, but also padded at the end
> up to SIMD register width alignment such that SIMD loops can read and
> write without masking at the end.

-- 
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake at hpc2n.umu.se   Phone: +46 90 7866134 Fax: +46 90-580 14
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se


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