xingoo

摘要： 每次为了减少初始化的工作量，可以写入下面的宏。#define CUT_DEVICE_INIT(ARGC,ARGV){ \ int deviceCount; \ CUDA_SAFE_CALL_NO_SYNC(cudaGetDeviceCount(&deviceCount)); \ if(deviceCount == 0){ \ fprintf(stderr,"cutil error:no devices supporting CUDA.\n") \ exit(EXIT_FAILURE); \ } \ ... 阅读全文