How to build an ARM HPC cluster
Background
Nowadays ARM-based servers are being applied to many scenarios, so we are going to port some workload to the minimal ARM SoC with NVIDIA GPU to evaluate the feasibility of production usage.
Category Archives: RaspberryPi-1-2
LeapMotion controlled X4
两者都入手已经一个月了，可平时有些忙（惰者多忙），也就只零零散散准备了一些资料，还没开始整合。
整个流程大概是这个我用文字描述的粗略的样子：
空间建模：获取飞行器初始坐标，与leapmotion的可视区域进行map。
一级控制：leapmotion获得的手掌运动信息（可预处理）进入arduino通过nfr2401发送给X4，进行粗略运动指令传达。
二级控制：根据摄像… Read more...
Using Gpu in Pi
We had a wiki here.
http://elinux.org/RPi_Xorg_rpi_Driver#Design
And vc sdk on github. It’s also in /opt/vc.
https://github.com/raspberrypi
X using gpu.
https://github.com/simonjhall/fbdev_exa
Playbac… Read more...