Kevin Yen – Intro
PC
XOR
XOR
3-bit 3-bit 3-bit14
2^14
Private History Global History Meta
Kevin Yen – Result
● Performance:
○ 6.139
● Budget:
○ Pshare:
■ PHT: 14*2^14
■ BHT: 8*2^14
○ Gshare:
■ PHT: 8*2^14
■ GHR: 14
○ Meta-predictor:
■ 8*2^14
○ Total size:
■ 36*2^14 + 14 = 589838 bits
■ = 58.9 Kbyte