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Make cache compression policy a runtime virtual thing

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instead of a template policy.

--HG--
extra : convert_revision : 6a4ac7a189a950390a973fdfce94f56190de92db
This commit is contained in:
Steve Reinhardt 2006-12-02 22:22:58 -08:00
parent d2a71f6b2a
commit 6f94c3c8d7
8 changed files with 137 additions and 156 deletions
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71
src/base/compression/base.hh Normal file
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@ -0,0 +1,71 @@
/*
* 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
*/
#ifndef __BASE_COMPRESSION_BASE_HH__
#define __BASE_COMPRESSION_BASE_HH__
/**
* @file
* This file defines a base (abstract virtual) compression algorithm object.
*/
#include <inttypes.h>
/**
* Abstract virtual compression algorithm object.
*/
class CompressionAlgorithm
{
public:
virtual ~CompressionAlgorithm() {}
/**
* Uncompress the data, causes a fatal since no data should be compressed.
* @param dest The output buffer.
* @param src The compressed data.
* @param size The number of bytes in src.
*
* @retval The size of the uncompressed data.
*/
virtual int uncompress(uint8_t * dest, uint8_t *src, int size) = 0;
/**
* Compress the data, just returns the source data.
* @param dest The output buffer.
* @param src The data to be compressed.
* @param size The number of bytes in src.
*
* @retval The size of the compressed data.
*/
virtual int compress(uint8_t *dest, uint8_t *src, int size) = 0;
};
#endif //__BASE_COMPRESSION_BASE_HH__

4
src/base/compression/lzss_compression.hh
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@ -35,12 +35,12 @@
* LZSSCompression declarations. * LZSSCompression declarations.
*/ */
#include "sim/host.hh" // for uint8_t #include "base/compression/base.hh"
/** /**
* Simple LZSS compression scheme. * Simple LZSS compression scheme.
*/ */
class LZSSCompression class LZSSCompression : public CompressionAlgorithm
{ {
/** /**
* Finds the longest substring for the given offset. * Finds the longest substring for the given offset.

28
src/base/compression/null_compression.hh
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@ -38,41 +38,23 @@
*/ */
#include "base/misc.hh" // for fatal() #include "base/misc.hh" // for fatal()
#include "sim/host.hh" #include "base/compression/base.hh"
/** /**
* A dummy compression class to use when no data compression is desired. * A dummy compression class to use when no data compression is desired.
*/ */
class NullCompression class NullCompression : public CompressionAlgorithm
{ {
public: public:
/** int uncompress(uint8_t * dest, uint8_t *src, int size)
* Uncompress the data, causes a fatal since no data should be compressed.
* @param dest The output buffer.
* @param src The compressed data.
* @param size The number of bytes in src.
*
* @retval The size of the uncompressed data.
*/
static int uncompress(uint8_t * dest, uint8_t *src, int size)
{ {
fatal("Can't uncompress data"); fatal("Can't uncompress data");
} }
/** int compress(uint8_t *dest, uint8_t *src, int size)
* Compress the data, just returns the source data.
* @param dest The output buffer.
* @param src The data to be compressed.
* @param size The number of bytes in src.
*
* @retval The size of the compressed data.
*/
static int compress(uint8_t *dest, uint8_t *src, int size)
{ {
memcpy(dest,src,size); fatal("Can't compress data");
return size;
} }
}; };

76
src/mem/cache/cache.cc vendored
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@ -37,7 +37,6 @@
*/ */
#include "mem/config/cache.hh" #include "mem/config/cache.hh"
#include "mem/config/compression.hh"
#include "mem/cache/tags/cache_tags.hh" #include "mem/cache/tags/cache_tags.hh"
@ -61,11 +60,6 @@
#include "mem/cache/tags/split_lifo.hh" #include "mem/cache/tags/split_lifo.hh"
#endif #endif
#include "base/compression/null_compression.hh"
#if defined(USE_LZSS_COMPRESSION)
#include "base/compression/lzss_compression.hh"
#endif
#include "mem/cache/miss/miss_queue.hh" #include "mem/cache/miss/miss_queue.hh"
#include "mem/cache/miss/blocking_buffer.hh" #include "mem/cache/miss/blocking_buffer.hh"
@ -79,68 +73,38 @@
#if defined(USE_CACHE_FALRU) #if defined(USE_CACHE_FALRU)
template class Cache<CacheTags<FALRU,NullCompression>, BlockingBuffer, SimpleCoherence>; template class Cache<CacheTags<FALRU>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<FALRU,NullCompression>, BlockingBuffer, UniCoherence>; template class Cache<CacheTags<FALRU>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<FALRU,NullCompression>, MissQueue, SimpleCoherence>; template class Cache<CacheTags<FALRU>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<FALRU,NullCompression>, MissQueue, UniCoherence>; template class Cache<CacheTags<FALRU>, MissQueue, UniCoherence>;
#if defined(USE_LZSS_COMPRESSION)
template class Cache<CacheTags<FALRU,LZSSCompression>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<FALRU,LZSSCompression>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<FALRU,LZSSCompression>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<FALRU,LZSSCompression>, MissQueue, UniCoherence>;
#endif
#endif #endif
#if defined(USE_CACHE_IIC) #if defined(USE_CACHE_IIC)
template class Cache<CacheTags<IIC,NullCompression>, BlockingBuffer, SimpleCoherence>; template class Cache<CacheTags<IIC>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<IIC,NullCompression>, BlockingBuffer, UniCoherence>; template class Cache<CacheTags<IIC>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<IIC,NullCompression>, MissQueue, SimpleCoherence>; template class Cache<CacheTags<IIC>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<IIC,NullCompression>, MissQueue, UniCoherence>; template class Cache<CacheTags<IIC>, MissQueue, UniCoherence>;
#if defined(USE_LZSS_COMPRESSION)
template class Cache<CacheTags<IIC,LZSSCompression>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<IIC,LZSSCompression>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<IIC,LZSSCompression>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<IIC,LZSSCompression>, MissQueue, UniCoherence>;
#endif
#endif #endif
#if defined(USE_CACHE_LRU) #if defined(USE_CACHE_LRU)
template class Cache<CacheTags<LRU,NullCompression>, BlockingBuffer, SimpleCoherence>; template class Cache<CacheTags<LRU>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<LRU,NullCompression>, BlockingBuffer, UniCoherence>; template class Cache<CacheTags<LRU>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<LRU,NullCompression>, MissQueue, SimpleCoherence>; template class Cache<CacheTags<LRU>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<LRU,NullCompression>, MissQueue, UniCoherence>; template class Cache<CacheTags<LRU>, MissQueue, UniCoherence>;
#if defined(USE_LZSS_COMPRESSION)
template class Cache<CacheTags<LRU,LZSSCompression>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<LRU,LZSSCompression>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<LRU,LZSSCompression>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<LRU,LZSSCompression>, MissQueue, UniCoherence>;
#endif
#endif #endif
#if defined(USE_CACHE_SPLIT) #if defined(USE_CACHE_SPLIT)
template class Cache<CacheTags<Split,NullCompression>, BlockingBuffer, SimpleCoherence>; template class Cache<CacheTags<Split>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<Split,NullCompression>, BlockingBuffer, UniCoherence>; template class Cache<CacheTags<Split>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<Split,NullCompression>, MissQueue, SimpleCoherence>; template class Cache<CacheTags<Split>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<Split,NullCompression>, MissQueue, UniCoherence>; template class Cache<CacheTags<Split>, MissQueue, UniCoherence>;
#if defined(USE_LZSS_COMPRESSION)
template class Cache<CacheTags<Split,LZSSCompression>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<Split,LZSSCompression>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<Split,LZSSCompression>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<Split,LZSSCompression>, MissQueue, UniCoherence>;
#endif
#endif #endif
#if defined(USE_CACHE_SPLIT_LIFO) #if defined(USE_CACHE_SPLIT_LIFO)
template class Cache<CacheTags<SplitLIFO,NullCompression>, BlockingBuffer, SimpleCoherence>; template class Cache<CacheTags<SplitLIFO>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<SplitLIFO,NullCompression>, BlockingBuffer, UniCoherence>; template class Cache<CacheTags<SplitLIFO>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<SplitLIFO,NullCompression>, MissQueue, SimpleCoherence>; template class Cache<CacheTags<SplitLIFO>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<SplitLIFO,NullCompression>, MissQueue, UniCoherence>; template class Cache<CacheTags<SplitLIFO>, MissQueue, UniCoherence>;
#if defined(USE_LZSS_COMPRESSION)
template class Cache<CacheTags<SplitLIFO,LZSSCompression>, BlockingBuffer, SimpleCoherence>;
template class Cache<CacheTags<SplitLIFO,LZSSCompression>, BlockingBuffer, UniCoherence>;
template class Cache<CacheTags<SplitLIFO,LZSSCompression>, MissQueue, SimpleCoherence>;
template class Cache<CacheTags<SplitLIFO,LZSSCompression>, MissQueue, UniCoherence>;
#endif
#endif #endif
#endif //DOXYGEN_SHOULD_SKIP_THIS #endif //DOXYGEN_SHOULD_SKIP_THIS

101
src/mem/cache/cache_builder.cc vendored
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@ -37,7 +37,6 @@
// Must be included first to determine which caches we want // Must be included first to determine which caches we want
#include "mem/config/cache.hh" #include "mem/config/cache.hh"
#include "mem/config/compression.hh"
#include "mem/config/prefetch.hh" #include "mem/config/prefetch.hh"
#include "mem/cache/base_cache.hh" #include "mem/cache/base_cache.hh"
@ -69,9 +68,7 @@
// Compression Templates // Compression Templates
#include "base/compression/null_compression.hh" #include "base/compression/null_compression.hh"
#if defined(USE_LZSS_COMPRESSION)
#include "base/compression/lzss_compression.hh" #include "base/compression/lzss_compression.hh"
#endif
// CacheTags Templates // CacheTags Templates
#include "mem/cache/tags/cache_tags.hh" #include "mem/cache/tags/cache_tags.hh"
@ -211,77 +208,47 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(BaseCache)
END_INIT_SIM_OBJECT_PARAMS(BaseCache) END_INIT_SIM_OBJECT_PARAMS(BaseCache)
#define BUILD_CACHE(t, comp, b, c) do { \ #define BUILD_CACHE(t, b, c) do { \
Prefetcher<CacheTags<t, comp>, b> *pf; \ Prefetcher<CacheTags<t>, b> *pf; \
if (pf_policy == "tagged") { \ if (pf_policy == "tagged") { \
BUILD_TAGGED_PREFETCHER(t, comp, b); \ BUILD_TAGGED_PREFETCHER(t, b); \
} \ } \
else if (pf_policy == "stride") { \ else if (pf_policy == "stride") { \
BUILD_STRIDED_PREFETCHER(t, comp, b); \ BUILD_STRIDED_PREFETCHER(t, b); \
} \ } \
else if (pf_policy == "ghb") { \ else if (pf_policy == "ghb") { \
BUILD_GHB_PREFETCHER(t, comp, b); \ BUILD_GHB_PREFETCHER(t, b); \
} \ } \
else { \ else { \
BUILD_NULL_PREFETCHER(t, comp, b); \ BUILD_NULL_PREFETCHER(t, b); \
} \ } \
Cache<CacheTags<t, comp>, b, c>::Params params(tagStore, mq, coh, \ Cache<CacheTags<t>, b, c>::Params params(tagStore, mq, coh, \
base_params, \ base_params, \
/*in_bus, out_bus,*/ pf, \ pf, \
prefetch_access, hit_latency); \ prefetch_access, hit_latency); \
Cache<CacheTags<t, comp>, b, c> *retval = \ Cache<CacheTags<t>, b, c> *retval = \
new Cache<CacheTags<t, comp>, b, c>(getInstanceName(), /*hier,*/ \ new Cache<CacheTags<t>, b, c>(getInstanceName(), params); \
params); \ return retval; \
/* if (in_bus == NULL) { \
retval->setSlaveInterface(new MemoryInterface<Cache<CacheTags<t, comp>, b, c> >(getInstanceName(), hier, retval, mem_trace)); \
} else { \
retval->setSlaveInterface(new SlaveInterface<Cache<CacheTags<t, comp>, b, c>, Bus>(getInstanceName(), hier, retval, in_bus, mem_trace)); \
} \
retval->setMasterInterface(new MasterInterface<Cache<CacheTags<t, comp>, b, c>, Bus>(getInstanceName(), hier, retval, out_bus)); \
out_bus->rangeChange(); \
return retval; \
*/return retval; \
} while (0) } while (0)
#define BUILD_CACHE_PANIC(x) do { \ #define BUILD_CACHE_PANIC(x) do { \
panic("%s not compiled into M5", x); \ panic("%s not compiled into M5", x); \
} while (0) } while (0)
#if defined(USE_LZSS_COMPRESSION) #define BUILD_COMPRESSED_CACHE(TAGS, tags, b, c) \
#define BUILD_COMPRESSED_CACHE(TAGS, tags, b, c) do { \ do { \
if (compressed_bus || store_compressed){ \ CompressionAlgorithm *compAlg; \
CacheTags<TAGS, LZSSCompression> *tagStore = \ if (compressed_bus || store_compressed) { \
new CacheTags<TAGS, LZSSCompression>(tags, \ compAlg = new LZSSCompression(); \
compression_latency, \
true, store_compressed, \
adaptive_compression, \
prefetch_miss); \
BUILD_CACHE(TAGS, LZSSCompression, b, c); \
} else { \ } else { \
CacheTags<TAGS, NullCompression> *tagStore = \ compAlg = new NullCompression(); \
new CacheTags<TAGS, NullCompression>(tags, \
compression_latency, \
true, store_compressed, \
adaptive_compression, \
prefetch_miss); \
BUILD_CACHE(TAGS, NullCompression, b, c); \
} \ } \
CacheTags<TAGS> *tagStore = \
new CacheTags<TAGS>(tags, compression_latency, true, \
store_compressed, adaptive_compression, \
compAlg, prefetch_miss); \
BUILD_CACHE(TAGS, b, c); \
} while (0) } while (0)
#else
#define BUILD_COMPRESSED_CACHE(TAGS, tags, b, c) do { \
if (compressed_bus || store_compressed){ \
BUILD_CACHE_PANIC("compressed caches"); \
} else { \
CacheTags<TAGS, NullCompression> *tagStore = \
new CacheTags<TAGS, NullCompression>(tags, \
compression_latency, \
true, store_compressed, \
adaptive_compression \
prefetch_miss); \
BUILD_CACHE(TAGS, NullCompression, b, c); \
} \
} while (0)
#endif
#if defined(USE_CACHE_FALRU) #if defined(USE_CACHE_FALRU)
#define BUILD_FALRU_CACHE(b,c) do { \ #define BUILD_FALRU_CACHE(b,c) do { \
@ -359,8 +326,8 @@ END_INIT_SIM_OBJECT_PARAMS(BaseCache)
} while (0) } while (0)
#if defined(USE_TAGGED) #if defined(USE_TAGGED)
#define BUILD_TAGGED_PREFETCHER(t, comp, b) pf = new \ #define BUILD_TAGGED_PREFETCHER(t, b) pf = new \
TaggedPrefetcher<CacheTags<t, comp>, b>(prefetcher_size, \ TaggedPrefetcher<CacheTags<t>, b>(prefetcher_size, \
!prefetch_past_page, \ !prefetch_past_page, \
prefetch_serial_squash, \ prefetch_serial_squash, \
prefetch_cache_check_push, \ prefetch_cache_check_push, \
@ -368,12 +335,12 @@ END_INIT_SIM_OBJECT_PARAMS(BaseCache)
prefetch_latency, \ prefetch_latency, \
prefetch_degree) prefetch_degree)
#else #else
#define BUILD_TAGGED_PREFETCHER(t, comp, b) BUILD_CACHE_PANIC("Tagged Prefetcher") #define BUILD_TAGGED_PREFETCHER(t, b) BUILD_CACHE_PANIC("Tagged Prefetcher")
#endif #endif
#if defined(USE_STRIDED) #if defined(USE_STRIDED)
#define BUILD_STRIDED_PREFETCHER(t, comp, b) pf = new \ #define BUILD_STRIDED_PREFETCHER(t, b) pf = new \
StridePrefetcher<CacheTags<t, comp>, b>(prefetcher_size, \ StridePrefetcher<CacheTags<t>, b>(prefetcher_size, \
!prefetch_past_page, \ !prefetch_past_page, \
prefetch_serial_squash, \ prefetch_serial_squash, \
prefetch_cache_check_push, \ prefetch_cache_check_push, \
@ -382,12 +349,12 @@ END_INIT_SIM_OBJECT_PARAMS(BaseCache)
prefetch_degree, \ prefetch_degree, \
prefetch_use_cpu_id) prefetch_use_cpu_id)
#else #else
#define BUILD_STRIDED_PREFETCHER(t, comp, b) BUILD_CACHE_PANIC("Stride Prefetcher") #define BUILD_STRIDED_PREFETCHER(t, b) BUILD_CACHE_PANIC("Stride Prefetcher")
#endif #endif
#if defined(USE_GHB) #if defined(USE_GHB)
#define BUILD_GHB_PREFETCHER(t, comp, b) pf = new \ #define BUILD_GHB_PREFETCHER(t, b) pf = new \
GHBPrefetcher<CacheTags<t, comp>, b>(prefetcher_size, \ GHBPrefetcher<CacheTags<t>, b>(prefetcher_size, \
!prefetch_past_page, \ !prefetch_past_page, \
prefetch_serial_squash, \ prefetch_serial_squash, \
prefetch_cache_check_push, \ prefetch_cache_check_push, \
@ -396,12 +363,12 @@ END_INIT_SIM_OBJECT_PARAMS(BaseCache)
prefetch_degree, \ prefetch_degree, \
prefetch_use_cpu_id) prefetch_use_cpu_id)
#else #else
#define BUILD_GHB_PREFETCHER(t, comp, b) BUILD_CACHE_PANIC("GHB Prefetcher") #define BUILD_GHB_PREFETCHER(t, b) BUILD_CACHE_PANIC("GHB Prefetcher")
#endif #endif
#if defined(USE_TAGGED) #if defined(USE_TAGGED)
#define BUILD_NULL_PREFETCHER(t, comp, b) pf = new \ #define BUILD_NULL_PREFETCHER(t, b) pf = new \
TaggedPrefetcher<CacheTags<t, comp>, b>(prefetcher_size, \ TaggedPrefetcher<CacheTags<t>, b>(prefetcher_size, \
!prefetch_past_page, \ !prefetch_past_page, \
prefetch_serial_squash, \ prefetch_serial_squash, \
prefetch_cache_check_push, \ prefetch_cache_check_push, \
@ -409,7 +376,7 @@ END_INIT_SIM_OBJECT_PARAMS(BaseCache)
prefetch_latency, \ prefetch_latency, \
prefetch_degree) prefetch_degree)
#else #else
#define BUILD_NULL_PREFETCHER(t, comp, b) BUILD_CACHE_PANIC("NULL Prefetcher (uses Tagged)") #define BUILD_NULL_PREFETCHER(t, b) BUILD_CACHE_PANIC("NULL Prefetcher (uses Tagged)")
#endif #endif
CREATE_SIM_OBJECT(BaseCache) CREATE_SIM_OBJECT(BaseCache)

1
src/mem/cache/miss/blocking_buffer.hh vendored
View file

@ -38,6 +38,7 @@
#include <vector> #include <vector>
#include "base/misc.hh" // for fatal()
#include "mem/cache/miss/mshr.hh" #include "mem/cache/miss/mshr.hh"
#include "base/statistics.hh" #include "base/statistics.hh"

6
src/mem/cache/prefetch/ghb_prefetcher.cc vendored
View file

@ -38,8 +38,6 @@
#include "mem/cache/tags/lru.hh" #include "mem/cache/tags/lru.hh"
#include "base/compression/null_compression.hh"
#include "mem/cache/miss/miss_queue.hh" #include "mem/cache/miss/miss_queue.hh"
#include "mem/cache/miss/blocking_buffer.hh" #include "mem/cache/miss/blocking_buffer.hh"
@ -48,7 +46,7 @@
// Template Instantiations // Template Instantiations
#ifndef DOXYGEN_SHOULD_SKIP_THIS #ifndef DOXYGEN_SHOULD_SKIP_THIS
template class GHBPrefetcher<CacheTags<LRU,NullCompression>, MissQueue>; template class GHBPrefetcher<CacheTags<LRU>, MissQueue>;
template class GHBPrefetcher<CacheTags<LRU,NullCompression>, BlockingBuffer>; template class GHBPrefetcher<CacheTags<LRU>, BlockingBuffer>;
#endif //DOXYGEN_SHOULD_SKIP_THIS #endif //DOXYGEN_SHOULD_SKIP_THIS

6
src/mem/cache/prefetch/stride_prefetcher.cc vendored
View file

@ -38,8 +38,6 @@
#include "mem/cache/tags/lru.hh" #include "mem/cache/tags/lru.hh"
#include "base/compression/null_compression.hh"
#include "mem/cache/miss/miss_queue.hh" #include "mem/cache/miss/miss_queue.hh"
#include "mem/cache/miss/blocking_buffer.hh" #include "mem/cache/miss/blocking_buffer.hh"
@ -48,7 +46,7 @@
// Template Instantiations // Template Instantiations
#ifndef DOXYGEN_SHOULD_SKIP_THIS #ifndef DOXYGEN_SHOULD_SKIP_THIS
template class StridePrefetcher<CacheTags<LRU,NullCompression>, MissQueue>; template class StridePrefetcher<CacheTags<LRU>, MissQueue>;
template class StridePrefetcher<CacheTags<LRU,NullCompression>, BlockingBuffer>; template class StridePrefetcher<CacheTags<LRU>, BlockingBuffer>;
#endif //DOXYGEN_SHOULD_SKIP_THIS #endif //DOXYGEN_SHOULD_SKIP_THIS