Can NOT use Jacket in Matlab

问题:
Hi there,

I just followed the instructions on the accelereyes.com, and installed the Jacket on my machine, which runs 64-bit Fedora 13. After installation, I added the path "/usr/local/jacket/engine" into MATLAB (version: R2010b) search path, but I got the following warning:

"Warning: Function /usr/local/jacket/engine/*.p has the same name as a MATLAB builtin. We suggest yourename the function to avoid a potential name conflict."

I ignored the warning, but MATLAB still cannot detect the Jacket when I used the "gactivate" command, saying:

"??? Undefined function or variable 'gactivate'."

Is there something I am missing?

Thanks in advanced!

问答:
我在我的机器上测试是没有问题的,请重新安装Jacket http://www.accelereyes.com/download_jacket?os=linux.
在安装新的Jacket之前,一定要把先前安装的删除干净.否则会出现一些问题.

安装完毕后,请打开Matlab ,切换到jacket/engine 文件夹,然后在Matlab prompt输入'gactivate',要出现下面的提示:

>> gactivate
Welcome to Jacket: The GPU Engine for MATLAB!

Verifying Installation ....

   Is Jacket gpu_entry.mex file found? ....  OK
   Is the driver version correct?      ....  OK
   Is jlicense.dat license file found? ....  OK

Testing Jacket license and runtime ....

Jacket v2.0 (build 0d74506) by AccelerEyes (64-bit Linux)
License Type: Designated Computer (/usr/local/jacket/engine/jlicense.dat)
Addons: MGL4, JMC, SDK, DLA, SLA
CUDA toolkit 4.0, driver 290.10
GPU1 GeForce GT 540M, 2048 MB, Compute 2.1 (single,double)
Memory Usage: 1950 MB free (2048 MB total)

CONGRATULATIONS, JACKET IS ACTIVE AND READY TO USE!