An Even Easier Introduction to CUDA
After completing the basic tutorials I hit a mental wall when I want to gpu adapt some &quot;real&quot; code. The hard part isn&#x27;t going from CPU to GPU but making the CPU code branch-free and friendly to a GPU before actually adapting to the GPU.
Something that is fairly straightforward in normal CPU code such as a tree traversal becomes a nightmare of sparse execution masks and inefficient lone threads executing.