Arnaud Carre

1 week ago | francebleu.fr | Arnaud Carre |Alexandre Martins

Publié le lundi 5 mai 2025 à 17:04 Touché à la cheville ce dimanche face à Toulouse, l'ailier de l'Union Bordeaux-Bègles souffre d'une entorse. Son entourage est "raisonnablement optimiste" sur ses chances de pouvoir affronter Northampton le 24 mai. Ses larmes avaient fait craindre le pire aux supporters. Mais les premiers examens passés par Damian Penaud sont plutôt rassurants. Si la cheville a bien été touchée, il s'agirait d'une entorse sans complication.

Oct 6, 2024 | arnaud-carre.github.io | Arnaud Carre

AudienceThis post is for any enthusiastic SIMD CPU programmer curious about weird AVX instructions. But also for any veteran Amiga programmer who never quite figured out how to calculate that cursed “minterm” blitter value!AVX-512 Bitwise ternary logic instructionThe idea for this post came while watching a great talk by Tom Forsyth [1] about the design of the AVX-512 ISA (Instruction Set Architecture).

Sep 8, 2024 | arnaud-carre.github.io | Arnaud Carre

Recently I released a 4096 bytes Atari intro, featuring some bandwidth impossible sprites drawing in fullscreen. I hope technical inner details could please any graphics enthusiasts, and not only boomers :)This post is made for anyone interested in oldskool graphics, but also for all retro computers technical details lovers. I will talk about STE blitter, and also how the ATARI famous “fullscreen mode” is working. Some assembly language concepts may be required for the last parts.