== How to change the grub setting in Ubuntu 9.10? ==
Edit /etc/default/grub and execute update-grub. I add "nopat" to GRUB_CMDLINE_LINUX_DEFAULT for Catalyst 10.1.

The configuration file for the grub is at /boot/grub/grub.cfg.
This file is automatically generated by update-grub command.

== Standard Compute Layer Library ==
http://www.browndeertechnology.com/stdcl.html

A wrapper library API for OpenCL API used in the tutorial below.
It seems that the libstdcl greatly simplify 
a sample program ($OPENCLDIR/samples/opencl/cl/app/NBody) supplied with Stream SDK 2.0beta.

== OpenCL Tutorial: N-Body Simulation == 
http://www.browndeertechnology.com/docs/BDT_OpenCL_Tutorial_NBody.html

A tutorial that modifies the sample NBody program written in OpenCL API.

== local & global ==
http://forums.amd.com/devforum/messageview.cfm?catid=390&threadid=123350&enterthread=y
{{{
It's a tricky question . On 4xxx __local mem is really __global mem ( ATI thinks it's too much work to optimize compiler to use 48xx  LDS - although it's possible ). 
On 5xxx __local is LDS - so it's located in simd core.
}}}