gem5  v20.1.0.0
multi.hh
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37 
38 #ifndef __MEM_CACHE_PREFETCH_MULTI_HH__
39 #define __MEM_CACHE_PREFETCH_MULTI_HH__
40 
42 
43 struct MultiPrefetcherParams;
44 
45 namespace Prefetcher {
46 
47 class Multi : public Base
48 {
49  public: // SimObject
50  Multi(const MultiPrefetcherParams *p);
51 
52  public:
53  void setCache(BaseCache *_cache) override;
54  PacketPtr getPacket() override;
55  Tick nextPrefetchReadyTime() const override;
56 
62  void notify(const PacketPtr &pkt, const PrefetchInfo &pfi) override {};
63  void notifyFill(const PacketPtr &pkt) override {};
66  protected:
69 };
70 
71 } // namespace Prefetcher
72 
73 #endif //__MEM_CACHE_PREFETCH_MULTI_HH__
Prefetcher::Multi::notifyFill
void notifyFill(const PacketPtr &pkt) override
Notify prefetcher of cache fill.
Definition: multi.hh:63
Prefetcher::Multi::getPacket
PacketPtr getPacket() override
Definition: multi.cc:69
Tick
uint64_t Tick
Tick count type.
Definition: types.hh:63
Prefetcher::Base
Definition: base.hh:65
base.hh
Prefetcher::Multi
Definition: multi.hh:47
Prefetcher::Multi::notify
void notify(const PacketPtr &pkt, const PrefetchInfo &pfi) override
Ignore notifications since each sub-prefetcher already gets a notification through their probes-based...
Definition: multi.hh:62
Prefetcher::Multi::Multi
Multi(const MultiPrefetcherParams *p)
Definition: multi.cc:44
Prefetcher
Copyright (c) 2018 Metempsy Technology Consulting All rights reserved.
Definition: base.hh:78
BaseCache
A basic cache interface.
Definition: base.hh:89
Prefetcher::Multi::nextPrefetchReadyTime
Tick nextPrefetchReadyTime() const override
Definition: multi.cc:58
Prefetcher::Multi::setCache
void setCache(BaseCache *_cache) override
Definition: multi.cc:51
Packet
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition: packet.hh:257
Prefetcher::Base::PrefetchInfo
Class containing the information needed by the prefetch to train and generate new prefetch requests.
Definition: base.hh:90
MipsISA::p
Bitfield< 0 > p
Definition: pra_constants.hh:323
std::list
STL list class.
Definition: stl.hh:51
Prefetcher::Multi::prefetchers
std::list< Base * > prefetchers
List of sub-prefetchers ordered by priority.
Definition: multi.hh:63

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