cuda-samples测试用例执行失败

迁移
1

  1. 在安装有openEuler-22.03的X86_64的超聚变服务器上，下载cuda-sample测试用例
    git clone https://github.com/NVIDIA/cuda-samples.git

  2. 进入cuda-samples目录，执行make test命令，进行编译，测试.
    [root@localhost cuda-samples]# make test
    …
    ./postProcessGL -radius=2 -file=teapot_2.ppm
    Waiving execution as X server is not running
    make[1]: *** [Makefile:362: testrun] Error 2
    make[1]: Leaving directory ‘/home/bshang/cuda-samples/Samples/5_Domain_Specific/postProcessGL’
    make: *** [Makefile:48: Samples/5_Domain_Specific/postProcessGL/Makefile.ph_test] Error 2

  3. 在编译测试的过程中出现了上面的错误:Waiving execution as X server is not running

  4. 为测试用例设置一个能远程能显示的X server，Display环境变量
    [root@localhost cuda-samples]# export DISPLAY=128.224.32.151:0.0

  5. 设置完成后，再次跑对应的测试，能正常显示图像，测试通过。