Forum Discussion
Altera_Forum
Honored Contributor
11 years agoProblem with Alignment
Hey , I got the warning message about "Non Using DMA for transfer ... lack of alignment". The data structure I used looks like as follows : """"" typedef struct{ double test1 , te...
Altera_Forum
Honored Contributor
11 years agoYou probably need to manually align the data structure on the host side for example, using posix_memalign.
... temp tmp_struct; posix_memalign((void**)&tmp_struct, 64, sizeof(temp)); ...