diff options
| author | Gabe Black <gblack@eecs.umich.edu> | 2007-01-03 00:52:30 -0500 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-01-03 00:52:30 -0500 |
| commit | 8840ebcb00f3988c781063e572b6df5742968f95 (patch) | |
| tree | e9711f561dff45b31489a7fb539ed98660e26d0e /src/mem/cache/prefetch/base_prefetcher.cc | |
| parent | a0e8aa6737f534a8e51d866728dd6dc59bef263d (diff) | |
| parent | 7d7f3d0e99eca98a5659e73bce56d615f0ed4fc3 (diff) | |
| download | gem5-8840ebcb00f3988c781063e572b6df5742968f95.tar.xz | |
Merge zizzer:/bk/newmem
into zower.eecs.umich.edu:/eecshome/m5/newmem
--HG--
extra : convert_revision : f4a05accb8fa24d425dd818b1b7f268378180e99
Diffstat (limited to 'src/mem/cache/prefetch/base_prefetcher.cc')
| -rw-r--r-- | src/mem/cache/prefetch/base_prefetcher.cc | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/src/mem/cache/prefetch/base_prefetcher.cc b/src/mem/cache/prefetch/base_prefetcher.cc index a1388fad6..4254800b1 100644 --- a/src/mem/cache/prefetch/base_prefetcher.cc +++ b/src/mem/cache/prefetch/base_prefetcher.cc @@ -102,6 +102,26 @@ BasePrefetcher::regStats(const std::string &name) ; } +inline bool +BasePrefetcher::inCache(Addr addr) +{ + if (cache->inCache(addr)) { + pfCacheHit++; + return true; + } + return false; +} + +inline bool +BasePrefetcher::inMissQueue(Addr addr) +{ + if (cache->inMissQueue(addr)) { + pfMSHRHit++; + return true; + } + return false; +} + PacketPtr BasePrefetcher::getPacket() { @@ -118,7 +138,7 @@ BasePrefetcher::getPacket() pkt = *pf.begin(); pf.pop_front(); if (!cacheCheckPush) { - keepTrying = inCache(pkt); + keepTrying = cache->inCache(pkt->getAddr()); } if (pf.empty()) { cache->clearMasterRequest(Request_PF); @@ -190,7 +210,7 @@ BasePrefetcher::handleMiss(PacketPtr &pkt, Tick time) //Check if it is already in the cache if (cacheCheckPush) { - if (inCache(prefetch)) { + if (cache->inCache(prefetch->getAddr())) { addr++; delay++; continue; @@ -198,7 +218,7 @@ BasePrefetcher::handleMiss(PacketPtr &pkt, Tick time) } //Check if it is already in the miss_queue - if (inMissQueue(prefetch->getAddr())) { + if (cache->inMissQueue(prefetch->getAddr())) { addr++; delay++; continue; |