register pressure means: too many variables per thread reduces occupancy

Von Neumann architecture

CPU must fetch both data and instructions from memory

Memory hierarchy

Memory hierarchy levels: registers → L1 → L2 → L3 → RAM → SSD → HDD (each ~10× slower)

Thread block (CUDA programming)

Thread blocks can contain up to 1024 threads as of March 2010

Glossary of poker terms

Context window limit: maximum tokens model processes simultaneously

occupancy means in GPU programming

Occupancy = Active Warps / Max Warps

arithmetic intensity is

Arithmetic intensity = FLOPs / Bytes accessed