Compile QtOpenCl.dll with Qt (64bit)

SGaist

Looks like you're missing the OpenCL development libraries

morflink

can you tell me what to do ?

SGaist

Install the OpenCL drivers and SDK from your graphics card manufacturer. AFAIK, for e.g. Nvidia you can install the CUDA SDK and it should come with it

morflink

i have cuda installed... where to finde all needed files?

SGaist

I don't have a windows computer at hand but doing a search in the CUDA sdk folder should tell you where the OpenCL libs can be found

morflink

where to paste the opencl.lib and the opencl.h ?

SGaist

No need to past them anywhere, just put the right paths in your pro file

morflink

omfg, i just realized that i got a new graphics card...
its amd and i just can find so called amd_opencl32.dll or 64.dll in sum drivers folders...but nothing in the catalyst folders nor ATI Technologies folders.

SGaist

Did you install the AMD OpenCL SDK ?

morflink

well i did now.... can you tell me what to execute or how to link and which files need to be linked ?
omfg im such a noob :D

SGaist

Before that did you retry to build QtOpenCL from scratch ?

morflink

the failures above still come up, if thats what you ask for

morflink

mb i've got the wrong sdk.... named APP AMD SDK.
there is a so called OpenCLService.exe which i installed via prompt
OpenCLService.exe -i and run it via -s

SGaist

So, it is working now ?

morflink

no its not, still the same errors

SGaist

Do you have any OpenCL something lib file in the AMD sdk ?

morflink

nope
just kernels for examples and stuff

SGaist

Strange, did you do a global disk search ? Sometimes there are things are dispatched in both Program Files and Program Files (x86)

Just to be sure did you download "that":http://developer.amd.com/tools-and-sdks/opencl-zone/opencl-tools-sdks/amd-accelerated-parallel-processing-app-sdk/ sdk ?

morflink

yes, thats what i installed...
i did searched for opencl files... and as i posted before i just found strange files like AMD_opencl64.dl_
i always throught the only thing i need is the opencl.dll (no matter from which source) and compile it with the needed compiler, in my case the amdx64 compiler of msvs10.0

SGaist

no .lib or .a file ?