Can I use thrust algorithms with dynamic parallelism?

I’ve tried messing around and I keep getting compilation errors.

Is it possible to have a global GPU kernel call a thrust library function?

Generally speaking, no. Thrust algorithms are not callable from GPU kernels. The exception would be the use of thrust::seq, the execution policy which allows an algorithm to be called from a single CUDA thread and will run the desired algorithm sequentially within that thread:

You may also want to take a look at CUB, which has some thrust-like algorithmic capabilities. CUB routines, with appropriate setup, can be called from device code, and will then use dynamic parallelism to execute their routines (in parallel) on the device.

Thank you!