gem5 v24.1.0.1
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stream_gen.cc
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1/*
2 * Copyright (c) 2018 ARM Limited
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4 *
5 * The license below extends only to copyright in the software and shall
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36 */
37
38#include "stream_gen.hh"
39
40namespace gem5
41{
42
43StreamGen*
44StreamGen::create(const BaseTrafficGenParams &p)
45{
46 switch (p.stream_gen) {
47 case StreamGenType::fixed:
48 return new FixedStreamGen(p);
49 case StreamGenType::random:
50 return new RandomStreamGen(p);
51 case StreamGenType::none:
52 default:
53 return nullptr;
54 }
55}
56
57uint32_t
59{
60 // Pick a random entry in the vector of IDs
61 return svec[rng->random<size_t>(0, svec.size()-1)];
62}
63
64} // namespace gem5
uint32_t randomPick(const std::vector< uint32_t > &svec)
Function to pick one of the preset Stream or Substream ID.
Definition stream_gen.cc:58
Random::RandomPtr rng
static StreamGen * create(const BaseTrafficGenParams &p)
Factory method for constructing a Stream generator.
Definition stream_gen.cc:44
STL vector class.
Definition stl.hh:37
Bitfield< 0 > p
Copyright (c) 2024 Arm Limited All rights reserved.
Definition binary32.hh:36
Declaration of the Stream generator for issuing memory requests with variable/fixed stream and substr...

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