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> from Caches import *
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<
< # --------------------
< # Base L1 Cache
< # ====================
<
< class L1(BaseCache):
< hit_latency = 2
< response_latency = 2
< block_size = 64
< mshrs = 4
< tgts_per_mshr = 8
< is_top_level = True
<
< # ----------------------
< # Base L2 Cache
< # ----------------------
<
< class L2(BaseCache):
< block_size = 64
< hit_latency = 20
< response_latency = 20
< mshrs = 92
< tgts_per_mshr = 16
< write_buffers = 8
<
< # ---------------------
< # I/O Cache
< # ---------------------
< class IOCache(BaseCache):
< assoc = 8
< block_size = 64
< hit_latency = 50
< response_latency = 50
< mshrs = 20
< size = '1kB'
< tgts_per_mshr = 12
< addr_ranges = [AddrRange(0, size='8GB')]
< forward_snoops = False
< is_top_level = True
<
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< system.iocache = IOCache(clock = '1GHz')
---
> system.iocache = IOCache(clock = '1GHz', addr_ranges = [AddrRange('8GB')])