base_set_assoc.hh (12727:56c23b54bcb1) | base_set_assoc.hh (12728:57bdea4f96aa) |
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1/* 2 * Copyright (c) 2012-2014,2017 ARM Limited 3 * All rights reserved. 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 34 unchanged lines hidden (view full) --- 43/** 44 * @file 45 * Declaration of a base set associative tag store. 46 */ 47 48#ifndef __MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__ 49#define __MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__ 50 | 1/* 2 * Copyright (c) 2012-2014,2017 ARM Limited 3 * All rights reserved. 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 34 unchanged lines hidden (view full) --- 43/** 44 * @file 45 * Declaration of a base set associative tag store. 46 */ 47 48#ifndef __MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__ 49#define __MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__ 50 |
51#include <functional> |
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51#include <string> 52#include <vector> 53 54#include "base/logging.hh" 55#include "base/types.hh" 56#include "debug/CacheRepl.hh" 57#include "mem/cache/base.hh" 58#include "mem/cache/blk.hh" --- 234 unchanged lines hidden (view full) --- 293 * @param block The block. 294 * @return the block address. 295 */ 296 Addr regenerateBlkAddr(const CacheBlk* blk) const override 297 { 298 return ((blk->tag << tagShift) | ((Addr)blk->set << setShift)); 299 } 300 | 52#include <string> 53#include <vector> 54 55#include "base/logging.hh" 56#include "base/types.hh" 57#include "debug/CacheRepl.hh" 58#include "mem/cache/base.hh" 59#include "mem/cache/blk.hh" --- 234 unchanged lines hidden (view full) --- 294 * @param block The block. 295 * @return the block address. 296 */ 297 Addr regenerateBlkAddr(const CacheBlk* blk) const override 298 { 299 return ((blk->tag << tagShift) | ((Addr)blk->set << setShift)); 300 } 301 |
301 /** 302 * Called at end of simulation to complete average block reference stats. 303 */ 304 void cleanupRefs() override; | 302 void forEachBlk(std::function<void(CacheBlk &)> visitor) override { 303 for (CacheBlk& blk : blks) { 304 visitor(blk); 305 } 306 } |
305 | 307 |
306 /** 307 * Print all tags used 308 */ 309 std::string print() const override; 310 311 /** 312 * Called prior to dumping stats to compute task occupancy 313 */ 314 void computeStats() override; 315 316 /** 317 * Visit each block in the tag store and apply a visitor to the 318 * block. 319 * 320 * The visitor should be a function (or object that behaves like a 321 * function) that takes a cache block reference as its parameter 322 * and returns a bool. A visitor can request the traversal to be 323 * stopped by returning false, returning true causes it to be 324 * called for the next block in the tag store. 325 * 326 * \param visitor Visitor to call on each block. 327 */ 328 void forEachBlk(CacheBlkVisitor &visitor) override { | 308 bool anyBlk(std::function<bool(CacheBlk &)> visitor) override { |
329 for (CacheBlk& blk : blks) { | 309 for (CacheBlk& blk : blks) { |
330 if (!visitor(blk)) 331 return; | 310 if (visitor(blk)) { 311 return true; 312 } |
332 } | 313 } |
314 return false; |
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333 } 334}; 335 336#endif //__MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__ | 315 } 316}; 317 318#endif //__MEM_CACHE_TAGS_BASE_SET_ASSOC_HH__ |