Hi Nicholas On 22/08/2016 17:47, Nicholas Breen wrote:
Is NEON guaranteed on Ubuntu armhf installations in general?
No, my understanding is the Linux distributions doing ARMv7 with hard-float agreed not to require NEON as it is an optional feature.
Ideally, GROMACS should be detecting the CPU capabilities at runtime, see [1].
Regards Graham [1] https://lists.debian.org/debian-devel/2016/07/msg00438.html
