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如标题所述，在 EVMK2E 开发板上运行图像处理的 demo 时，运行 ./runtests 程序，得到的输出如下：
…………………………………………………………………………….
……………………………. OpenCL Tests…………………………………..
testing core module
elapsed time= 0 minutes and 1 seconds .
testing imgproc module
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
…………………………………………………………………………….
……………………………. ARM Tests……………………………………..
testing core module
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0 seconds .
total time= 0 minutes and 1 seconds .
elapsed time= 0 minutes and 0.
以及生成的opencv_test_log.out文件是个空文件，我是参考的：
请问是什么原因呢。
谢谢，
Lisz.
Shine：
请问使用的是哪个版本的SDK? 具体是怎么修改的?OpenCV 使能了么？
shengnan zhang：
回复 Shine:
ti-processor-sdk-linux-k2e-evm-06.03.00.106-Linux-x86, 没有修改，我是按照上面网址的步骤进行的。您再仔细看看。
Shine：
回复 shengnan zhang:
请问OpenCV 使能了么？
shengnan zhang：
回复 Shine:
opencv怎么才算使能呢，开发板带Opencv啊
shengnan zhang：
回复 Shine:
您好！
已添加enable OpenCV 的相关环境变量，再次测试输出还是一样，没有变化。
shengnan zhang：
回复 Shine:
您好，我是使用NFS挂载主机的文件系统到ARM上，那么环境变量的路径应该怎么设置呢。
Shine：
回复 shengnan zhang:
我把您的问题向E2E工程师咨询，请关注下面的帖子。
e2e.ti.com/…/956401
Shine：
回复 shengnan zhang:
请问您的终端产品是什么？
shengnan zhang：
回复 Shine:
EVMK2E 搭载 66ak2e05
shengnan zhang：
回复 Shine:
好的，感谢。
