Redefining the Role of the CPU in the Era of CPU-GPU Integration
By Manish Arora,Siddhartha Nath,Subhra Mazumdar,Scott B. Baden,Dean M. Tullsen
Issue Date:November 2012
In an integrated CPU-GPU system, the CPU executes code that is profoundly different than in past CPU-only environments. This new code's characteristics should drive future CPU design and architecture. Post-GPU code has lower instruction-level parallelism, ...