Cache.py revision 1310 
1from BaseMem import BaseMem
2
3simobj BaseCache(BaseMem):
4    adaptive_compression = Param.Bool(false,
5        "Use an adaptive compression scheme")
6    assoc = Param.Int("associativity")
7    block_size = Param.Int("block size in bytes")
8    compressed_bus = Param.Bool(false,
9        "This cache connects to a compressed memory")
10    compression_latency = Param.Int(0,
11        "Latency in cycles of compression algorithm")
12    do_copy = Param.Bool(false, "perform fast copies in the cache")
13    hash_delay = Param.Int(1, "time in cycles of hash access")
14    in_bus = Param.Bus(NULL, "incoming bus object")
15    max_miss_count = Param.Counter(0,
16        "number of misses to handle before calling exit")
17    mshrs = Param.Int("number of MSHRs (max outstanding requests)")
18    out_bus = Param.Bus("outgoing bus object")
19    prioritizeRequests = Param.Bool(false,
20        "always service demand misses first")
21    protocol = Param.CoherenceProtocol(NULL, "coherence protocol to use")
22    repl = Param.Repl(NULL, "replacement policy")
23    size = Param.Int("capacity in bytes")
24    store_compressed = Param.Bool(false,
25        "Store compressed data in the cache")
26    subblock_size = Param.Int(0,
27        "Size of subblock in IIC used for compression")
28    tgts_per_mshr = Param.Int("max number of accesses per MSHR")
29    trace_addr = Param.Addr(0, "address to trace")
30    write_buffers = Param.Int(8, "number of write buffers")
31