OpenCL...

Okay so I'm completely new to OpenCL and I just put some stuff together to get a simple GPU Kernel running. Well that worked pretty good.

The reason I got into OpenCL was because I wanted to do some simple SHA1 cracking on my GPU. What I did was, I got a fast implementation of SHA1 from the internet, which works perfect in normal C++, but for OpenCL I have to rewrite some things. So I replaced all the memset and memcpy and so on with simple for loops and it still worked. Now, this should work on OpenCL, too, I thaught. God I was wrong!

Somehow the clBuildKernel got executed normally, but when I try to access the returned value (the error code) I get an Access Violation? It just doesn't make any sense to me?

Well I will try some stuff tomorrow again and I will find a solution for sure, but still, until now I just don't understand it.