unfortunatelly I am not able to get DualSPHysics 4.2 running on my GPU. Version 4.0 still runs fine. I installed the latest toolkit version 9.1 (I also tried 9.0 and the older versions). I also updated the drivers several times. I have a Geforce GT 630 on my desktop. It seems to recognize the GPU and lists it in the run.out.
The error message I get is the following:
Text: Failed copying constants to GPU. (CUDA error:: invalid device symbol).
Any ideas??? Thank you for your help !!!