Emulation mode in CUDA 3.2 with VS2008

Question

Hey guys, I am trying to debug into my kernel code, using the device emulation mode.

However, I set break points in my kernel and it doesn't break.

 MatrixMultiplication_Kernel<<<dimGrid, dimBlock>>>(Md, Nd, Pd, Width);

Can anyone assist me with this?

Answer 1

Device emulation was removed in the 3.1 release. You can debug on Windows using Parallel Nsight, or on Linux/Mac using cuda-gdb (included with the CUDA Toolkit).