Hello Arun, > Just so the outcome is archived on the list, I've pushed out this patch > with some fixes for building the NEON code based on the availability of > compiler support, and only actually using the code at run-time based on > processor features. Also pushed a rounding fix on top of this code. thank you! looks good and will enable further improvements to go in easier regards, p. -- Peter Meerwald +43-664-2444418 (mobile)