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author | Ron Dreslinski <rdreslin@umich.edu> | 2006-06-30 10:25:25 -0400 |
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committer | Ron Dreslinski <rdreslin@umich.edu> | 2006-06-30 10:25:25 -0400 |
commit | 335fa4bde33f60bf61dceb04eb61aeade5cee76c (patch) | |
tree | b6c498b7a30685110d14fc065c0689532090a7c8 /src/mem/cache/prefetch | |
parent | eafb5c4936f7d3233c223d69b435c6be360bbfb2 (diff) | |
download | gem5-335fa4bde33f60bf61dceb04eb61aeade5cee76c.tar.xz |
All files compile in the mem directory except cache_builder
Missing some functionality (like split caches and copy support)
src/SConscript:
Typo
src/mem/cache/prefetch/base_prefetcher.cc:
src/mem/cache/prefetch/ghb_prefetcher.hh:
src/mem/cache/prefetch/stride_prefetcher.hh:
src/mem/cache/prefetch/tagged_prefetcher_impl.hh:
src/mem/cache/tags/fa_lru.cc:
src/mem/cache/tags/fa_lru.hh:
src/mem/cache/tags/iic.cc:
src/mem/cache/tags/iic.hh:
src/mem/cache/tags/lru.cc:
src/mem/cache/tags/lru.hh:
src/mem/cache/tags/split.cc:
src/mem/cache/tags/split.hh:
src/mem/cache/tags/split_lifo.cc:
src/mem/cache/tags/split_lifo.hh:
src/mem/cache/tags/split_lru.cc:
src/mem/cache/tags/split_lru.hh:
src/mem/packet.hh:
src/mem/request.hh:
Fix so it compiles
--HG--
extra : convert_revision : 0d87d84f6e9445bab655c0cb0f8541bbf6eab904
Diffstat (limited to 'src/mem/cache/prefetch')
-rw-r--r-- | src/mem/cache/prefetch/base_prefetcher.cc | 26 | ||||
-rw-r--r-- | src/mem/cache/prefetch/ghb_prefetcher.hh | 4 | ||||
-rw-r--r-- | src/mem/cache/prefetch/stride_prefetcher.hh | 2 | ||||
-rw-r--r-- | src/mem/cache/prefetch/tagged_prefetcher_impl.hh | 2 |
4 files changed, 17 insertions, 17 deletions
diff --git a/src/mem/cache/prefetch/base_prefetcher.cc b/src/mem/cache/prefetch/base_prefetcher.cc index 7b2d57cd5..29da53746 100644 --- a/src/mem/cache/prefetch/base_prefetcher.cc +++ b/src/mem/cache/prefetch/base_prefetcher.cc @@ -36,6 +36,7 @@ #include "base/trace.hh" #include "mem/cache/base_cache.hh" #include "mem/cache/prefetch/base_prefetcher.hh" +#include "mem/request.hh" #include <list> BasePrefetcher::BasePrefetcher(int size, bool pageStop, bool serialSquash, @@ -132,10 +133,10 @@ BasePrefetcher::getPacket() void BasePrefetcher::handleMiss(Packet * &pkt, Tick time) { - if (!pkt->req->isUncacheable() && !(pkt->isInstRead() && only_data)) + if (!pkt->req->isUncacheable() && !(pkt->req->isInstRead() && only_data)) { //Calculate the blk address - Addr blkAddr = pkt->paddr & ~(Addr)(blkSize-1); + Addr blkAddr = pkt->getAddr() & ~(Addr)(blkSize-1); //Check if miss is in pfq, if so remove it std::list<Packet *>::iterator iter = inPrefetch(blkAddr); @@ -177,15 +178,14 @@ BasePrefetcher::handleMiss(Packet * &pkt, Tick time) //temp calc this here... pfIdentified++; //create a prefetch memreq + Request * prefetchReq = new Request(*addr, blkSize, 0); Packet * prefetch; - prefetch = new Packet(); - prefetch->paddr = (*addr); - prefetch->size = blkSize; - prefetch->cmd = Hard_Prefetch; - prefetch->xc = pkt->xc; - prefetch->data = new uint8_t[blkSize]; - prefetch->req->asid = pkt->req->asid; - prefetch->req->setThreadNum() = pkt->req->getThreadNum(); + prefetch = new Packet(prefetchReq, Packet::HardPFReq, -1); + uint8_t *new_data = new uint8_t[blkSize]; + prefetch->dataDynamicArray<uint8_t>(new_data); + prefetch->req->setThreadContext(pkt->req->getCpuNum(), + pkt->req->getThreadNum()); + prefetch->time = time + (*delay); //@todo ADD LATENCY HERE //... initialize @@ -199,14 +199,14 @@ BasePrefetcher::handleMiss(Packet * &pkt, Tick time) } //Check if it is already in the miss_queue - if (inMissQueue(prefetch->paddr, prefetch->req->asid)) { + if (inMissQueue(prefetch->getAddr(), prefetch->req->getAsid())) { addr++; delay++; continue; } //Check if it is already in the pf buffer - if (inPrefetch(prefetch->paddr) != pf.end()) { + if (inPrefetch(prefetch->getAddr()) != pf.end()) { pfBufferHit++; addr++; delay++; @@ -240,7 +240,7 @@ BasePrefetcher::inPrefetch(Addr address) //Guaranteed to only be one match, we always check before inserting std::list<Packet *>::iterator iter; for (iter=pf.begin(); iter != pf.end(); iter++) { - if (((*iter)->paddr & ~(Addr)(blkSize-1)) == address) { + if (((*iter)->getAddr() & ~(Addr)(blkSize-1)) == address) { return iter; } } diff --git a/src/mem/cache/prefetch/ghb_prefetcher.hh b/src/mem/cache/prefetch/ghb_prefetcher.hh index f25ebe166..c22b763d1 100644 --- a/src/mem/cache/prefetch/ghb_prefetcher.hh +++ b/src/mem/cache/prefetch/ghb_prefetcher.hh @@ -78,8 +78,8 @@ class GHBPrefetcher : public Prefetcher<TagStore, Buffering> void calculatePrefetch(Packet * &pkt, std::list<Addr> &addresses, std::list<Tick> &delays) { - Addr blkAddr = pkt->paddr & ~(Addr)(this->blkSize-1); - int cpuID = pkt->cpu_num; + Addr blkAddr = pkt->getAddr() & ~(Addr)(this->blkSize-1); + int cpuID = pkt->req->getCpuNum(); if (!useCPUId) cpuID = 0; diff --git a/src/mem/cache/prefetch/stride_prefetcher.hh b/src/mem/cache/prefetch/stride_prefetcher.hh index f89776215..4a8ee7de4 100644 --- a/src/mem/cache/prefetch/stride_prefetcher.hh +++ b/src/mem/cache/prefetch/stride_prefetcher.hh @@ -96,7 +96,7 @@ class StridePrefetcher : public Prefetcher<TagStore, Buffering> std::list<Tick> &delays) { // Addr blkAddr = pkt->paddr & ~(Addr)(this->blkSize-1); - int cpuID = pkt->cpu_num; + int cpuID = pkt->req->getCpuNum(); if (!useCPUId) cpuID = 0; /* Scan Table for IAddr Match */ diff --git a/src/mem/cache/prefetch/tagged_prefetcher_impl.hh b/src/mem/cache/prefetch/tagged_prefetcher_impl.hh index 9e46ba893..db5c94820 100644 --- a/src/mem/cache/prefetch/tagged_prefetcher_impl.hh +++ b/src/mem/cache/prefetch/tagged_prefetcher_impl.hh @@ -52,7 +52,7 @@ TaggedPrefetcher<TagStore, Buffering>:: calculatePrefetch(Packet * &pkt, std::list<Addr> &addresses, std::list<Tick> &delays) { - Addr blkAddr = pkt->paddr & ~(Addr)(this->blkSize-1); + Addr blkAddr = pkt->getAddr() & ~(Addr)(this->blkSize-1); for (int d=1; d <= degree; d++) { Addr newAddr = blkAddr + d*(this->blkSize); |