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-rw-r--r--src/mem/cache/cache_builder.cc151
1 files changed, 69 insertions, 82 deletions
diff --git a/src/mem/cache/cache_builder.cc b/src/mem/cache/cache_builder.cc
index 4b1b19718..318b57d50 100644
--- a/src/mem/cache/cache_builder.cc
+++ b/src/mem/cache/cache_builder.cc
@@ -70,9 +70,6 @@
#include "base/compression/null_compression.hh"
#include "base/compression/lzss_compression.hh"
-// CacheTags Templates
-#include "mem/cache/tags/cache_tags.hh"
-
// MissQueue Templates
#include "mem/cache/miss/miss_queue.hh"
#include "mem/cache/miss/blocking_buffer.hh"
@@ -108,8 +105,6 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(BaseCache)
Param<int> tgts_per_mshr;
Param<int> write_buffers;
Param<bool> prioritizeRequests;
-// SimObjectParam<Bus *> in_bus;
-// SimObjectParam<Bus *> out_bus;
SimObjectParam<CoherenceProtocol *> protocol;
Param<Addr> trace_addr;
Param<int> hash_delay;
@@ -122,7 +117,6 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(BaseCache)
Param<int> compression_latency;
Param<int> subblock_size;
Param<Counter> max_miss_count;
-// SimObjectParam<HierParams *> hier;
VectorParam<Range<Addr> > addr_range;
// SimObjectParam<MemTraceWriter *> mem_trace;
Param<bool> split;
@@ -156,9 +150,6 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(BaseCache)
INIT_PARAM_DFLT(write_buffers, "number of write buffers", 8),
INIT_PARAM_DFLT(prioritizeRequests, "always service demand misses first",
false),
-/* INIT_PARAM_DFLT(in_bus, "incoming bus object", NULL),
- INIT_PARAM(out_bus, "outgoing bus object"),
-*/
INIT_PARAM_DFLT(protocol, "coherence protocol to use in the cache", NULL),
INIT_PARAM_DFLT(trace_addr, "address to trace", 0),
@@ -182,10 +173,6 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(BaseCache)
INIT_PARAM_DFLT(max_miss_count,
"The number of misses to handle before calling exit",
0),
-/* INIT_PARAM_DFLT(hier,
- "Hierarchy global variables",
- &defaultHierParams),
-*/
INIT_PARAM_DFLT(addr_range, "The address range in bytes",
vector<Range<Addr> >(1,RangeIn((Addr)0, MaxAddr))),
// INIT_PARAM_DFLT(mem_trace, "Memory trace to write accesses to", NULL),
@@ -208,47 +195,47 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(BaseCache)
END_INIT_SIM_OBJECT_PARAMS(BaseCache)
-#define BUILD_CACHE(t, c) do { \
- Prefetcher<CacheTags<t> > *pf; \
- if (pf_policy == "tagged") { \
- BUILD_TAGGED_PREFETCHER(t); \
- } \
- else if (pf_policy == "stride") { \
- BUILD_STRIDED_PREFETCHER(t); \
- } \
- else if (pf_policy == "ghb") { \
- BUILD_GHB_PREFETCHER(t); \
- } \
- else { \
- BUILD_NULL_PREFETCHER(t); \
- } \
- Cache<CacheTags<t>, c>::Params params(tagStore, mq, coh, \
- base_params, \
- pf, \
- prefetch_access, hit_latency); \
- Cache<CacheTags<t>, c> *retval = \
- new Cache<CacheTags<t>, c>(getInstanceName(), params); \
-return retval; \
+#define BUILD_CACHE(TAGS, tags, c) \
+ do { \
+ BasePrefetcher *pf; \
+ if (pf_policy == "tagged") { \
+ BUILD_TAGGED_PREFETCHER(TAGS); \
+ } \
+ else if (pf_policy == "stride") { \
+ BUILD_STRIDED_PREFETCHER(TAGS); \
+ } \
+ else if (pf_policy == "ghb") { \
+ BUILD_GHB_PREFETCHER(TAGS); \
+ } \
+ else { \
+ BUILD_NULL_PREFETCHER(TAGS); \
+ } \
+ Cache<TAGS, c>::Params params(tags, mq, coh, base_params, \
+ pf, prefetch_access, hit_latency, \
+ true, \
+ store_compressed, \
+ adaptive_compression, \
+ compressed_bus, \
+ compAlg, compression_latency, \
+ prefetch_miss); \
+ Cache<TAGS, c> *retval = \
+ new Cache<TAGS, c>(getInstanceName(), params); \
+ return retval; \
} while (0)
#define BUILD_CACHE_PANIC(x) do { \
panic("%s not compiled into M5", x); \
} while (0)
-#define BUILD_COMPRESSED_CACHE(TAGS, tags, c) \
- do { \
- CompressionAlgorithm *compAlg; \
- if (compressed_bus || store_compressed) { \
- compAlg = new LZSSCompression(); \
- } else { \
- compAlg = new NullCompression(); \
- } \
- CacheTags<TAGS> *tagStore = \
- new CacheTags<TAGS>(tags, compression_latency, true, \
- store_compressed, adaptive_compression, \
- compressed_bus, \
- compAlg, prefetch_miss); \
- BUILD_CACHE(TAGS, c); \
+#define BUILD_COMPRESSED_CACHE(TAGS, tags, c) \
+ do { \
+ CompressionAlgorithm *compAlg; \
+ if (compressed_bus || store_compressed) { \
+ compAlg = new LZSSCompression(); \
+ } else { \
+ compAlg = new NullCompression(); \
+ } \
+ BUILD_CACHE(TAGS, tags, c); \
} while (0)
#if defined(USE_CACHE_FALRU)
@@ -327,55 +314,55 @@ return retval; \
} while (0)
#if defined(USE_TAGGED)
-#define BUILD_TAGGED_PREFETCHER(t) pf = new \
- TaggedPrefetcher<CacheTags<t> >(prefetcher_size, \
- !prefetch_past_page, \
- prefetch_serial_squash, \
- prefetch_cache_check_push, \
- prefetch_data_accesses_only, \
- prefetch_latency, \
- prefetch_degree)
+#define BUILD_TAGGED_PREFETCHER(t) \
+ pf = new TaggedPrefetcher(prefetcher_size, \
+ !prefetch_past_page, \
+ prefetch_serial_squash, \
+ prefetch_cache_check_push, \
+ prefetch_data_accesses_only, \
+ prefetch_latency, \
+ prefetch_degree)
#else
#define BUILD_TAGGED_PREFETCHER(t) BUILD_CACHE_PANIC("Tagged Prefetcher")
#endif
#if defined(USE_STRIDED)
-#define BUILD_STRIDED_PREFETCHER(t) pf = new \
- StridePrefetcher<CacheTags<t> >(prefetcher_size, \
- !prefetch_past_page, \
- prefetch_serial_squash, \
- prefetch_cache_check_push, \
- prefetch_data_accesses_only, \
- prefetch_latency, \
- prefetch_degree, \
- prefetch_use_cpu_id)
+#define BUILD_STRIDED_PREFETCHER(t) \
+ pf = new StridePrefetcher(prefetcher_size, \
+ !prefetch_past_page, \
+ prefetch_serial_squash, \
+ prefetch_cache_check_push, \
+ prefetch_data_accesses_only, \
+ prefetch_latency, \
+ prefetch_degree, \
+ prefetch_use_cpu_id)
#else
#define BUILD_STRIDED_PREFETCHER(t) BUILD_CACHE_PANIC("Stride Prefetcher")
#endif
#if defined(USE_GHB)
-#define BUILD_GHB_PREFETCHER(t) pf = new \
- GHBPrefetcher<CacheTags<t> >(prefetcher_size, \
- !prefetch_past_page, \
- prefetch_serial_squash, \
- prefetch_cache_check_push, \
- prefetch_data_accesses_only, \
- prefetch_latency, \
- prefetch_degree, \
- prefetch_use_cpu_id)
+#define BUILD_GHB_PREFETCHER(t) \
+ pf = new GHBPrefetcher(prefetcher_size, \
+ !prefetch_past_page, \
+ prefetch_serial_squash, \
+ prefetch_cache_check_push, \
+ prefetch_data_accesses_only, \
+ prefetch_latency, \
+ prefetch_degree, \
+ prefetch_use_cpu_id)
#else
#define BUILD_GHB_PREFETCHER(t) BUILD_CACHE_PANIC("GHB Prefetcher")
#endif
#if defined(USE_TAGGED)
-#define BUILD_NULL_PREFETCHER(t) pf = new \
- TaggedPrefetcher<CacheTags<t> >(prefetcher_size, \
- !prefetch_past_page, \
- prefetch_serial_squash, \
- prefetch_cache_check_push, \
- prefetch_data_accesses_only, \
- prefetch_latency, \
- prefetch_degree)
+#define BUILD_NULL_PREFETCHER(t) \
+ pf = new TaggedPrefetcher(prefetcher_size, \
+ !prefetch_past_page, \
+ prefetch_serial_squash, \
+ prefetch_cache_check_push, \
+ prefetch_data_accesses_only, \
+ prefetch_latency, \
+ prefetch_degree)
#else
#define BUILD_NULL_PREFETCHER(t) BUILD_CACHE_PANIC("NULL Prefetcher (uses Tagged)")
#endif
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