22.5% performance degradation after moving from CUDA 3.1 to 3.2 What can be done to try to make the

Accelerated Computing CUDA CUDA Programming and Performance
1

Such a huge degradation makes me think that there is something that can be tuned to make 3.2 work better. Nvidia guys, please respond!

2

Can you please add some more info on the application and the HW config?