Hi,
I have always thought that gridDims could only be 2D while the blockDims could be 3D, however,
I recently tried setting gridDims.z to be above 1 and using CUDA4 on a C2050 it seems to work
as I would expect. Has something changed in CUDA 4 in this regard ?
If I run the same code linked against CUDA 3.2 on the c2050 I don’t get a kernel error but I do
get rubbish results.
The same code, using either CUDA 3.2 or 4 on a gtx285 produces a kernel launch error.
Anyone seen this ?
–
jason