Appear to be just few results when i execute my OpenCL code?

I’m doing a .cpp file that contains linear algebra functions, but i’m having a problem when the results are printed. Always a little part is well done, at the beginning, and the rest is zero. Where do you think the problem is? The proves are done whit little vectors, so i can see their values. If i print the buildLog it’s sais something like this:

Retrieving binary for 'anonymous_jit_identity', for gpu='sm_11', usage mode='

What is that? an error? Thanks!

I sounds like you are either launching too few threads, or got the indexing wrong in the kernel. Can we see some code? The build log does not look like an error to me.