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authorSteve Reinhardt <stever@gmail.com>2008-02-10 14:15:42 -0800
committerSteve Reinhardt <stever@gmail.com>2008-02-10 14:15:42 -0800
commitd56e77c180aeca0ff1ba271378424787345ec0b8 (patch)
tree2533f37fd2657cca05c3459aba34e128548c8172 /src/mem/cache/cache_builder.cc
parent6cc1573923754ecb406d03ab4d807f928737c294 (diff)
downloadgem5-d56e77c180aeca0ff1ba271378424787345ec0b8.tar.xz
Rename cache files for brevity and consistency with rest of tree.
--HG-- rename : src/mem/cache/base_cache.cc => src/mem/cache/base.cc rename : src/mem/cache/base_cache.hh => src/mem/cache/base.hh rename : src/mem/cache/cache_blk.cc => src/mem/cache/blk.cc rename : src/mem/cache/cache_blk.hh => src/mem/cache/blk.hh rename : src/mem/cache/cache_builder.cc => src/mem/cache/builder.cc rename : src/mem/cache/miss/mshr.cc => src/mem/cache/mshr.cc rename : src/mem/cache/miss/mshr.hh => src/mem/cache/mshr.hh rename : src/mem/cache/miss/mshr_queue.cc => src/mem/cache/mshr_queue.cc rename : src/mem/cache/miss/mshr_queue.hh => src/mem/cache/mshr_queue.hh rename : src/mem/cache/prefetch/base_prefetcher.cc => src/mem/cache/prefetch/base.cc rename : src/mem/cache/prefetch/base_prefetcher.hh => src/mem/cache/prefetch/base.hh rename : src/mem/cache/prefetch/ghb_prefetcher.cc => src/mem/cache/prefetch/ghb.cc rename : src/mem/cache/prefetch/ghb_prefetcher.hh => src/mem/cache/prefetch/ghb.hh rename : src/mem/cache/prefetch/stride_prefetcher.cc => src/mem/cache/prefetch/stride.cc rename : src/mem/cache/prefetch/stride_prefetcher.hh => src/mem/cache/prefetch/stride.hh rename : src/mem/cache/prefetch/tagged_prefetcher.cc => src/mem/cache/prefetch/tagged.cc rename : src/mem/cache/prefetch/tagged_prefetcher.hh => src/mem/cache/prefetch/tagged.hh rename : src/mem/cache/tags/base_tags.cc => src/mem/cache/tags/base.cc rename : src/mem/cache/tags/base_tags.hh => src/mem/cache/tags/base.hh rename : src/mem/cache/tags/Repl.py => src/mem/cache/tags/iic_repl/Repl.py rename : src/mem/cache/tags/repl/gen.cc => src/mem/cache/tags/iic_repl/gen.cc rename : src/mem/cache/tags/repl/gen.hh => src/mem/cache/tags/iic_repl/gen.hh rename : src/mem/cache/tags/repl/repl.hh => src/mem/cache/tags/iic_repl/repl.hh extra : convert_revision : ff7a35cc155a8d80317563c45cebe405984eac62
Diffstat (limited to 'src/mem/cache/cache_builder.cc')
-rw-r--r--src/mem/cache/cache_builder.cc246
1 files changed, 0 insertions, 246 deletions
diff --git a/src/mem/cache/cache_builder.cc b/src/mem/cache/cache_builder.cc
deleted file mode 100644
index d67a9c9a4..000000000
--- a/src/mem/cache/cache_builder.cc
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (c) 2003-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Erik Hallnor
- * Nathan Binkert
- */
-
-/**
- * @file
- * Simobject instatiation of caches.
- */
-#include <vector>
-
-// Must be included first to determine which caches we want
-#include "enums/Prefetch.hh"
-#include "mem/config/cache.hh"
-#include "mem/config/prefetch.hh"
-#include "mem/cache/base_cache.hh"
-#include "mem/cache/cache.hh"
-#include "mem/bus.hh"
-#include "params/BaseCache.hh"
-
-// Tag Templates
-#if defined(USE_CACHE_LRU)
-#include "mem/cache/tags/lru.hh"
-#endif
-
-#if defined(USE_CACHE_FALRU)
-#include "mem/cache/tags/fa_lru.hh"
-#endif
-
-#if defined(USE_CACHE_IIC)
-#include "mem/cache/tags/iic.hh"
-#endif
-
-#if defined(USE_CACHE_SPLIT)
-#include "mem/cache/tags/split.hh"
-#endif
-
-#if defined(USE_CACHE_SPLIT_LIFO)
-#include "mem/cache/tags/split_lifo.hh"
-#endif
-
-//Prefetcher Headers
-#if defined(USE_GHB)
-#include "mem/cache/prefetch/ghb_prefetcher.hh"
-#endif
-#if defined(USE_TAGGED)
-#include "mem/cache/prefetch/tagged_prefetcher.hh"
-#endif
-#if defined(USE_STRIDED)
-#include "mem/cache/prefetch/stride_prefetcher.hh"
-#endif
-
-
-using namespace std;
-using namespace TheISA;
-
-#define BUILD_CACHE(TAGS, tags) \
- do { \
- BasePrefetcher *pf; \
- if (prefetch_policy == Enums::tagged) { \
- BUILD_TAGGED_PREFETCHER(TAGS); \
- } \
- else if (prefetch_policy == Enums::stride) { \
- BUILD_STRIDED_PREFETCHER(TAGS); \
- } \
- else if (prefetch_policy == Enums::ghb) { \
- BUILD_GHB_PREFETCHER(TAGS); \
- } \
- else { \
- BUILD_NULL_PREFETCHER(TAGS); \
- } \
- Cache<TAGS> *retval = \
- new Cache<TAGS>(this, tags, pf); \
- return retval; \
- } while (0)
-
-#define BUILD_CACHE_PANIC(x) do { \
- panic("%s not compiled into M5", x); \
- } while (0)
-
-#if defined(USE_CACHE_FALRU)
-#define BUILD_FALRU_CACHE do { \
- FALRU *tags = new FALRU(block_size, size, latency); \
- BUILD_CACHE(FALRU, tags); \
- } while (0)
-#else
-#define BUILD_FALRU_CACHE BUILD_CACHE_PANIC("falru cache")
-#endif
-
-#if defined(USE_CACHE_LRU)
-#define BUILD_LRU_CACHE do { \
- LRU *tags = new LRU(numSets, block_size, assoc, latency); \
- BUILD_CACHE(LRU, tags); \
- } while (0)
-#else
-#define BUILD_LRU_CACHE BUILD_CACHE_PANIC("lru cache")
-#endif
-
-#if defined(USE_CACHE_SPLIT)
-#define BUILD_SPLIT_CACHE do { \
- Split *tags = new Split(numSets, block_size, assoc, split_size, lifo, \
- two_queue, latency); \
- BUILD_CACHE(Split, tags); \
- } while (0)
-#else
-#define BUILD_SPLIT_CACHE BUILD_CACHE_PANIC("split cache")
-#endif
-
-#if defined(USE_CACHE_SPLIT_LIFO)
-#define BUILD_SPLIT_LIFO_CACHE do { \
- SplitLIFO *tags = new SplitLIFO(block_size, size, assoc, \
- latency, two_queue, -1); \
- BUILD_CACHE(SplitLIFO, tags); \
- } while (0)
-#else
-#define BUILD_SPLIT_LIFO_CACHE BUILD_CACHE_PANIC("lifo cache")
-#endif
-
-#if defined(USE_CACHE_IIC)
-#define BUILD_IIC_CACHE do { \
- IIC *tags = new IIC(iic_params); \
- BUILD_CACHE(IIC, tags); \
- } while (0)
-#else
-#define BUILD_IIC_CACHE BUILD_CACHE_PANIC("iic")
-#endif
-
-#define BUILD_CACHES do { \
- if (repl == NULL) { \
- if (numSets == 1) { \
- BUILD_FALRU_CACHE; \
- } else { \
- if (split == true) { \
- BUILD_SPLIT_CACHE; \
- } else if (lifo == true) { \
- BUILD_SPLIT_LIFO_CACHE; \
- } else { \
- BUILD_LRU_CACHE; \
- } \
- } \
- } else { \
- BUILD_IIC_CACHE; \
- } \
- } while (0)
-
-#define BUILD_COHERENCE(b) do { \
- } while (0)
-
-#if defined(USE_TAGGED)
-#define BUILD_TAGGED_PREFETCHER(t) \
- pf = new TaggedPrefetcher(this)
-#else
-#define BUILD_TAGGED_PREFETCHER(t) BUILD_CACHE_PANIC("Tagged Prefetcher")
-#endif
-
-#if defined(USE_STRIDED)
-#define BUILD_STRIDED_PREFETCHER(t) \
- pf = new StridePrefetcher(this)
-#else
-#define BUILD_STRIDED_PREFETCHER(t) BUILD_CACHE_PANIC("Stride Prefetcher")
-#endif
-
-#if defined(USE_GHB)
-#define BUILD_GHB_PREFETCHER(t) \
- pf = new GHBPrefetcher(this)
-#else
-#define BUILD_GHB_PREFETCHER(t) BUILD_CACHE_PANIC("GHB Prefetcher")
-#endif
-
-#if defined(USE_TAGGED)
-#define BUILD_NULL_PREFETCHER(t) \
- pf = new TaggedPrefetcher(this)
-#else
-#define BUILD_NULL_PREFETCHER(t) BUILD_CACHE_PANIC("NULL Prefetcher (uses Tagged)")
-#endif
-
-BaseCache *
-BaseCacheParams::create()
-{
- int numSets = size / (assoc * block_size);
- if (subblock_size == 0) {
- subblock_size = block_size;
- }
-
- //Warnings about prefetcher policy
- if (prefetch_policy == Enums::none) {
- if (prefetch_miss || prefetch_access)
- panic("With no prefetcher, you shouldn't prefetch from"
- " either miss or access stream\n");
- }
-
- if (prefetch_policy == Enums::tagged || prefetch_policy == Enums::stride ||
- prefetch_policy == Enums::ghb) {
-
- if (!prefetch_miss && !prefetch_access)
- warn("With this prefetcher you should chose a prefetch"
- " stream (miss or access)\nNo Prefetching will occur\n");
-
- if (prefetch_miss && prefetch_access)
- panic("Can't do prefetches from both miss and access stream");
- }
-
-#if defined(USE_CACHE_IIC)
- // Build IIC params
- IIC::Params iic_params;
- iic_params.size = size;
- iic_params.numSets = numSets;
- iic_params.blkSize = block_size;
- iic_params.assoc = assoc;
- iic_params.hashDelay = hash_delay;
- iic_params.hitLatency = latency;
- iic_params.rp = repl;
- iic_params.subblockSize = subblock_size;
-#else
- const void *repl = NULL;
-#endif
-
- BUILD_CACHES;
- return NULL;
-}