diff options
Diffstat (limited to 'src/mem/cache/BaseCache.py')
| -rw-r--r-- | src/mem/cache/BaseCache.py | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/src/mem/cache/BaseCache.py b/src/mem/cache/BaseCache.py index f6d42b1ef..bef1b45d2 100644 --- a/src/mem/cache/BaseCache.py +++ b/src/mem/cache/BaseCache.py @@ -38,8 +38,6 @@ class BaseCache(MemObject): block_size = Param.Int("block size in bytes") latency = Param.Latency("Latency") hash_delay = Param.Int(1, "time in cycles of hash access") - lifo = Param.Bool(False, - "whether this NIC partition should use LIFO repl. policy") max_miss_count = Param.Counter(0, "number of misses to handle before calling exit") mshrs = Param.Int("number of MSHRs (max outstanding requests)") @@ -47,9 +45,6 @@ class BaseCache(MemObject): "always service demand misses first") repl = Param.Repl(NULL, "replacement policy") size = Param.MemorySize("capacity in bytes") - split = Param.Bool(False, "whether or not this cache is split") - split_size = Param.Int(0, - "How many ways of the cache belong to CPU/LRU partition") subblock_size = Param.Int(0, "Size of subblock in IIC used for compression") tgts_per_mshr = Param.Int("max number of accesses per MSHR") @@ -57,12 +52,10 @@ class BaseCache(MemObject): two_queue = Param.Bool(False, "whether the lifo should have two queue replacement") write_buffers = Param.Int(8, "number of write buffers") - prefetch_miss = Param.Bool(False, - "wheter you are using the hardware prefetcher from Miss stream") - prefetch_access = Param.Bool(False, - "wheter you are using the hardware prefetcher from Access stream") + prefetch_on_access = Param.Bool(False, + "notify the hardware prefetcher on every access (not just misses)") prefetcher_size = Param.Int(100, - "Number of entries in the harware prefetch queue") + "Number of entries in the hardware prefetch queue") prefetch_past_page = Param.Bool(False, "Allow prefetches to cross virtual page boundaries") prefetch_serial_squash = Param.Bool(False, @@ -74,9 +67,9 @@ class BaseCache(MemObject): prefetch_policy = Param.Prefetch('none', "Type of prefetcher to use") prefetch_cache_check_push = Param.Bool(True, - "Check if in cash on push or pop of prefetch queue") + "Check if in cache on push or pop of prefetch queue") prefetch_use_cpu_id = Param.Bool(True, - "Use the CPU ID to seperate calculations of prefetches") + "Use the CPU ID to separate calculations of prefetches") prefetch_data_accesses_only = Param.Bool(False, "Only prefetch on data not on instruction accesses") cpu_side = Port("Port on side closer to CPU") |