gem5  v20.1.0.0
linear_gen.hh
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37 
44 #ifndef __CPU_TRAFFIC_GEN_LINEAR_GEN_HH__
45 #define __CPU_TRAFFIC_GEN_LINEAR_GEN_HH__
46 
47 #include "base/bitfield.hh"
48 #include "base/intmath.hh"
49 #include "base_gen.hh"
50 #include "mem/packet.hh"
51 
59 class LinearGen : public StochasticGen
60 {
61 
62  public:
63 
82  RequestorID requestor_id, Tick _duration,
83  Addr start_addr, Addr end_addr,
84  Addr _blocksize, Addr cacheline_size,
85  Tick min_period, Tick max_period,
86  uint8_t read_percent, Addr data_limit)
87  : StochasticGen(obj, requestor_id, _duration, start_addr, end_addr,
88  _blocksize, cacheline_size, min_period, max_period,
89  read_percent, data_limit),
90  nextAddr(0),
92  { }
93 
94  void enter();
95 
97 
98  Tick nextPacketTick(bool elastic, Tick delay) const;
99 
100  private:
103 
110 };
111 
112 #endif
Tick
uint64_t Tick
Tick count type.
Definition: types.hh:63
packet.hh
LinearGen::nextAddr
Addr nextAddr
Address of next request.
Definition: linear_gen.hh:102
RequestorID
uint16_t RequestorID
Definition: request.hh:85
LinearGen
The linear generator generates sequential requests from a start to an end address,...
Definition: linear_gen.hh:59
LinearGen::dataManipulated
Addr dataManipulated
Counter to determine the amount of data manipulated.
Definition: linear_gen.hh:109
bitfield.hh
LinearGen::getNextPacket
PacketPtr getNextPacket()
Get the next generated packet.
Definition: linear_gen.cc:55
StochasticGen
Definition: base_gen.hh:132
LinearGen::LinearGen
LinearGen(SimObject &obj, RequestorID requestor_id, Tick _duration, Addr start_addr, Addr end_addr, Addr _blocksize, Addr cacheline_size, Tick min_period, Tick max_period, uint8_t read_percent, Addr data_limit)
Create a linear address sequence generator.
Definition: linear_gen.hh:81
Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:142
Packet
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition: packet.hh:257
LinearGen::enter
void enter()
Enter this generator state.
Definition: linear_gen.cc:47
intmath.hh
base_gen.hh
LinearGen::nextPacketTick
Tick nextPacketTick(bool elastic, Tick delay) const
Determine the tick when the next packet is available.
Definition: linear_gen.cc:88
SimObject
Abstract superclass for simulation objects.
Definition: sim_object.hh:92

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