VFP or NEON on Raspberry-Pi
David R. Lane (77) 766 posts |
Are there hardware floating point demo programs like FracVFP_Basic, FracNEON_Basic, SIN_variants, SQRT_variants (written by Michael Kümmel) for the Beagleboard and Pandaboard for the Raspberry-Pi? |
Jeffrey Lee (213) 6048 posts |
I’m not sure if he’s uploaded them to his website, but I think Michael did produce versions of all his VFP demos which work with the Pi 1. (NEON demos won’t work because there’s no NEON hardware. VFP demos might need modifying because it’s VFPv2, with 16 doubleword registers – all other hardware is VFPv3 or VFPv4, with 32 doubleword registers) For the Pi 2, all of the VFP + NEON demos should work (it’s VFPv4 + NEONv2) Apat from Michael’s stuff, there’s also my NEON metaballs demo which should run fine on the Pi 2. |