diff options
Diffstat (limited to 'src/mem')
| -rw-r--r-- | src/mem/cache/tags/base_set_assoc.cc | 32 | ||||
| -rw-r--r-- | src/mem/cache/tags/base_set_assoc.hh | 4 |
2 files changed, 16 insertions, 20 deletions
diff --git a/src/mem/cache/tags/base_set_assoc.cc b/src/mem/cache/tags/base_set_assoc.cc index ac0e06f95..f0ee2a5d8 100644 --- a/src/mem/cache/tags/base_set_assoc.cc +++ b/src/mem/cache/tags/base_set_assoc.cc @@ -124,14 +124,10 @@ BaseSetAssoc::findBlockBySetAndWay(int set, int way) const std::string BaseSetAssoc::print() const { std::string cache_state; - for (unsigned i = 0; i < numSets; ++i) { - // link in the data blocks - for (unsigned j = 0; j < assoc; ++j) { - BlkType *blk = sets[i].blks[j]; - if (blk->isValid()) - cache_state += csprintf("\tset: %d block: %d %s\n", i, j, - blk->print()); - } + for (const CacheBlk& blk : blks) { + if (blk.isValid()) + cache_state += csprintf("\tset: %d way: %d %s\n", blk.set, + blk.way, blk.print()); } if (cache_state.empty()) cache_state = "no valid tags\n"; @@ -141,9 +137,9 @@ BaseSetAssoc::print() const { void BaseSetAssoc::cleanupRefs() { - for (unsigned i = 0; i < numSets*assoc; ++i) { - if (blks[i].isValid()) { - totalRefs += blks[i].refCount; + for (const CacheBlk& blk : blks) { + if (blk.isValid()) { + totalRefs += blk.refCount; ++sampledRefs; } } @@ -159,12 +155,12 @@ BaseSetAssoc::computeStats() } } - for (unsigned i = 0; i < numSets * assoc; ++i) { - if (blks[i].isValid()) { - assert(blks[i].task_id < ContextSwitchTaskId::NumTaskId); - occupanciesTaskId[blks[i].task_id]++; - assert(blks[i].tickInserted <= curTick()); - Tick age = curTick() - blks[i].tickInserted; + for (const CacheBlk& blk : blks) { + if (blk.isValid()) { + assert(blk.task_id < ContextSwitchTaskId::NumTaskId); + occupanciesTaskId[blk.task_id]++; + assert(blk.tickInserted <= curTick()); + Tick age = curTick() - blk.tickInserted; int age_index; if (age / SimClock::Int::us < 10) { // <10us @@ -178,7 +174,7 @@ BaseSetAssoc::computeStats() } else age_index = 4; // >10ms - ageTaskId[blks[i].task_id][age_index]++; + ageTaskId[blk.task_id][age_index]++; } } } diff --git a/src/mem/cache/tags/base_set_assoc.hh b/src/mem/cache/tags/base_set_assoc.hh index ed9997608..024fda157 100644 --- a/src/mem/cache/tags/base_set_assoc.hh +++ b/src/mem/cache/tags/base_set_assoc.hh @@ -304,8 +304,8 @@ class BaseSetAssoc : public BaseTags * \param visitor Visitor to call on each block. */ void forEachBlk(CacheBlkVisitor &visitor) override { - for (unsigned i = 0; i < numSets * assoc; ++i) { - if (!visitor(blks[i])) + for (CacheBlk& blk : blks) { + if (!visitor(blk)) return; } } |