/public/home/acl4kd6owi/hip_test/first_test.cpp:38:33: error: expected expression
add<<<gridsize, blocksize >>> (d_A, d_B, d_C);
^
/public/home/acl4kd6owi/hip_test/first_test.cpp:38:36: warning: expression result unused [-Wunused-value]
add<<<gridsize, blocksize >>> (d_A, d_B, d_C);

在超算平台运行向量加法的程序，有这样一个bug是怎么回事？哪位大佬知道怎么处理么？

算法代码在下面链接里面

https://developer.hpccube.com/gitbook//dcu_developer/DeveloperGuide/dcu_programming/DCU_programming_chapter3_1.html