gem5 v24.0.0.0
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write_queue.hh
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1/*
2 * Copyright (c) 2015-2016 ARM Limited
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36 */
37
43#ifndef __MEM_CACHE_WRITE_QUEUE_HH__
44#define __MEM_CACHE_WRITE_QUEUE_HH__
45
46#include <string>
47
48#include "base/types.hh"
49#include "mem/cache/queue.hh"
51#include "mem/packet.hh"
52
53namespace gem5
54{
55
60class WriteQueue : public Queue<WriteQueueEntry>
61{
62
63 public:
64
71 WriteQueue(const std::string &_label, int num_entries, int reserve,
72 const std::string &name);
73
88 WriteQueueEntry *allocate(Addr blk_addr, unsigned blk_size,
89 PacketPtr pkt, Tick when_ready, Counter order);
90
98 void markInService(WriteQueueEntry *entry);
99};
100
101} // namespace gem5
102
103#endif //__MEM_CACHE_WRITE_QUEUE_HH__
Defines global host-dependent types: Counter, Tick, and (indirectly) {int,uint}{8,...
virtual std::string name() const
Definition named.hh:47
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition packet.hh:295
A high-level queue interface, to be used by both the MSHR queue and the write buffer.
Definition queue.hh:71
A write queue for all eviction packets, i.e.
void markInService(WriteQueueEntry *entry)
Mark the given entry as in service.
WriteQueueEntry * allocate(Addr blk_addr, unsigned blk_size, PacketPtr pkt, Tick when_ready, Counter order)
Allocates a new WriteQueueEntry for the request and size.
WriteQueue(const std::string &_label, int num_entries, int reserve, const std::string &name)
Create a write queue with a given number of entries.
double Counter
All counters are of 64-bit values.
Definition types.hh:46
Copyright (c) 2024 - Pranith Kumar Copyright (c) 2020 Inria All rights reserved.
Definition binary32.hh:36
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition types.hh:147
uint64_t Tick
Tick count type.
Definition types.hh:58
Declaration of the Packet class.
Declaration of a high-level queue structure.
Write queue entry.

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