running into problems with 1.1 invalid use of __syncthreads

Accelerated Computing CUDA CUDA Programming and Performance
1

After compiling my program with 1.1 I get exceptions which didn’t occur with 1.0.

Does anyone ran into the same problems?

I get an exception and when I press continue I get an message “Incorrect use of __Syncthreads”. It worked great on 1.0 hower

2

I’m getting a similar problem here… and still don’t know how to solve it =/

3

Just solved my problem. You can verify whether your __syncthreads() is inside a branch… In positive case, some threads do not enter the branch, and other threads that had entered will be waiting forever.