memtest.cc (13784:1941dc118243) memtest.cc (13892:0182a0601f66)
1/*
2 * Copyright (c) 2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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43 */
44
45#include "cpu/testers/memtest/memtest.hh"
46
47#include "base/random.hh"
48#include "base/statistics.hh"
49#include "base/trace.hh"
50#include "debug/MemTest.hh"
1/*
2 * Copyright (c) 2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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43 */
44
45#include "cpu/testers/memtest/memtest.hh"
46
47#include "base/random.hh"
48#include "base/statistics.hh"
49#include "base/trace.hh"
50#include "debug/MemTest.hh"
51#include "mem/mem_object.hh"
52#include "sim/sim_exit.hh"
53#include "sim/stats.hh"
54#include "sim/system.hh"
55
56using namespace std;
57
58unsigned int TESTER_ALLOCATOR = 0;
59

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80 retryPkt = pkt;
81 return false;
82 }
83 }
84 return true;
85}
86
87MemTest::MemTest(const Params *p)
51#include "sim/sim_exit.hh"
52#include "sim/stats.hh"
53#include "sim/system.hh"
54
55using namespace std;
56
57unsigned int TESTER_ALLOCATOR = 0;
58

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79 retryPkt = pkt;
80 return false;
81 }
82 }
83 return true;
84}
85
86MemTest::MemTest(const Params *p)
88 : MemObject(p),
87 : ClockedObject(p),
89 tickEvent([this]{ tick(); }, name()),
90 noRequestEvent([this]{ noRequest(); }, name()),
91 noResponseEvent([this]{ noResponse(); }, name()),
92 port("port", *this),
93 retryPkt(nullptr),
94 size(p->size),
95 interval(p->interval),
96 percentReads(p->percent_reads),

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125}
126
127Port &
128MemTest::getPort(const std::string &if_name, PortID idx)
129{
130 if (if_name == "port")
131 return port;
132 else
88 tickEvent([this]{ tick(); }, name()),
89 noRequestEvent([this]{ noRequest(); }, name()),
90 noResponseEvent([this]{ noResponse(); }, name()),
91 port("port", *this),
92 retryPkt(nullptr),
93 size(p->size),
94 interval(p->interval),
95 percentReads(p->percent_reads),

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124}
125
126Port &
127MemTest::getPort(const std::string &if_name, PortID idx)
128{
129 if (if_name == "port")
130 return port;
131 else
133 return MemObject::getPort(if_name, idx);
132 return ClockedObject::getPort(if_name, idx);
134}
135
136void
137MemTest::completeRequest(PacketPtr pkt, bool functional)
138{
139 const RequestPtr &req = pkt->req;
140 assert(req->getSize() == 1);
141

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192
193 // finally shift the response timeout forward
194 reschedule(noResponseEvent, clockEdge(progressCheck), true);
195}
196
197void
198MemTest::regStats()
199{
133}
134
135void
136MemTest::completeRequest(PacketPtr pkt, bool functional)
137{
138 const RequestPtr &req = pkt->req;
139 assert(req->getSize() == 1);
140

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191
192 // finally shift the response timeout forward
193 reschedule(noResponseEvent, clockEdge(progressCheck), true);
194}
195
196void
197MemTest::regStats()
198{
200 MemObject::regStats();
199 ClockedObject::regStats();
201
202 using namespace Stats;
203
204 numReadsStat
205 .name(name() + ".num_reads")
206 .desc("number of read accesses completed")
207 ;
208

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201 using namespace Stats;
202
203 numReadsStat
204 .name(name() + ".num_reads")
205 .desc("number of read accesses completed")
206 ;
207

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