caches.py

来自「M5,一个功能强大的多处理器系统模拟器.很多针对处理器架构,性能的研究都使用它作」· Python 代码 · 共 25 行

import m5
from m5.objects import *

class L1Cache(BaseCache):
    assoc = 2
    block_size = 64
    latency = '1ns'
    mshrs = 10
    tgts_per_mshr = 5

class L2Cache(BaseCache):
    assoc = 8
    block_size = 64
    latency = '10ns'
    mshrs = 20
    tgts_per_mshr = 12

class IOCache(BaseCache):
    assoc = 8
    block_size = 64
    latency = '10ns'
    mshrs = 20
    size = '1kB'
    tgts_per_mshr = 12