我正在使用CUDA by Example书籍并尝试编译本书中的第一个真实示例。我在OSX 10.9.2:
我的来源是:
@punk ~/Documents/Projects/CUDA$ /Developer/NVIDIA/CUDA-6.0/bin/nvcc hello.c
nvcc warning : The 'compute_10' and 'sm_10' architectures are deprecated, and may be removed in a future release.
hello.c:6:1: error: unknown type name '__global__'
__global__ void kernel(void) {
^
hello.c:6:12: error: expected identifier or '('
__global__ void kernel(void) {
^
hello.c:10:3: error: use of undeclared identifier 'kernel'
kernel<<<1,1>>>();
^
hello.c:10:11: error: expected expression
kernel<<<1,1>>>();
^
hello.c:10:17: error: expected expression
kernel<<<1,1>>>();
^
hello.c:10:19: error: expected expression
kernel<<<1,1>>>();
^
6 errors generated.
我的来源很简单:
punk ~/Documents/Projects/CUDA$ cat hello.c
#include <cuda.h>
#include <stddef.h>
#include <stdio.h>
//#include "common/book.h"
__global__ void kernel(void) {
}
int main(void) {
kernel<<<1,1>>>();
printf("oh hai\n");
return 0;
}
我还测试了/Developer/NVIDIA/CUDA-6.0/samples/1_Utilities/deviceQuery
示例,并且构建并运行良好。
非常感谢任何帮助! TIA!
答案 0 :(得分:7)