Matthew Poremba has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/39935 )
Change subject: cpu: Rename GpuThread in gpu_ruby_test tester
......................................................................
cpu: Rename GpuThread in gpu_ruby_test tester
The GpuThread class will be used as an abstract class for any thread
type (CPU, GPU, DMA) therefore changing to a more appropriate name.
Change-Id: If241edb53ea405c95b0315c609176c6470b29931
---
M src/cpu/testers/gpu_ruby_test/CpuThread.py
M src/cpu/testers/gpu_ruby_test/GpuWavefront.py
M src/cpu/testers/gpu_ruby_test/README
M src/cpu/testers/gpu_ruby_test/SConscript
R src/cpu/testers/gpu_ruby_test/TesterThread.py
M src/cpu/testers/gpu_ruby_test/address_manager.hh
M src/cpu/testers/gpu_ruby_test/cpu_thread.cc
M src/cpu/testers/gpu_ruby_test/cpu_thread.hh
M src/cpu/testers/gpu_ruby_test/episode.cc
M src/cpu/testers/gpu_ruby_test/episode.hh
M src/cpu/testers/gpu_ruby_test/gpu_wavefront.cc
M src/cpu/testers/gpu_ruby_test/gpu_wavefront.hh
M src/cpu/testers/gpu_ruby_test/protocol_tester.cc
M src/cpu/testers/gpu_ruby_test/protocol_tester.hh
R src/cpu/testers/gpu_ruby_test/tester_thread.cc
R src/cpu/testers/gpu_ruby_test/tester_thread.hh
16 files changed, 95 insertions(+), 95 deletions(-)
diff --git a/src/cpu/testers/gpu_ruby_test/CpuThread.py
b/src/cpu/testers/gpu_ruby_test/CpuThread.py
index 7124a32..8cb3269 100644
--- a/src/cpu/testers/gpu_ruby_test/CpuThread.py
+++ b/src/cpu/testers/gpu_ruby_test/CpuThread.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+# Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
# All rights reserved.
#
# For use for simulation and test purposes only
@@ -32,8 +32,8 @@
from m5.params import *
from m5.proxy import *
-from m5.objects.GpuThread import GpuThread
+from m5.objects.TesterThread import TesterThread
-class CpuThread(GpuThread):
+class CpuThread(TesterThread):
type = 'CpuThread'
cxx_header = "cpu/testers/gpu_ruby_test/cpu_thread.hh"
diff --git a/src/cpu/testers/gpu_ruby_test/GpuWavefront.py
b/src/cpu/testers/gpu_ruby_test/GpuWavefront.py
index a54870f..d8d7dae 100644
--- a/src/cpu/testers/gpu_ruby_test/GpuWavefront.py
+++ b/src/cpu/testers/gpu_ruby_test/GpuWavefront.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+# Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
# All rights reserved.
#
# For use for simulation and test purposes only
@@ -32,9 +32,9 @@
from m5.params import *
from m5.proxy import *
-from m5.objects.GpuThread import GpuThread
+from m5.objects.TesterThread import TesterThread
-class GpuWavefront(GpuThread):
+class GpuWavefront(TesterThread):
type = 'GpuWavefront'
cxx_header = "cpu/testers/gpu_ruby_test/gpu_wavefront.hh"
cu_id = Param.Int("Compute Unit ID")
diff --git a/src/cpu/testers/gpu_ruby_test/README
b/src/cpu/testers/gpu_ruby_test/README
index 5627f43..390b503 100644
--- a/src/cpu/testers/gpu_ruby_test/README
+++ b/src/cpu/testers/gpu_ruby_test/README
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -113,11 +113,11 @@
location, generates locations for all episodes,
maintains per-location last writer and validates
values returned from load actions.
-GpuThread.hh/cc -- This is abstract class for CPU threads and GPU
+TesterThread.hh/cc -- This is abstract class for CPU threads and GPU
wavefronts. It generates and executes a series of
episodes.
CpuThread.hh/cc -- Thread class for CPU threads. Not fully
implemented yet
-GpuWavefront.hh/cc -- GpuThread class for GPU wavefronts.
+GpuWavefront.hh/cc -- Thread class for GPU wavefronts.
Episode.hh/cc -- Class to encapsulate an episode, notably including
episode load/store structure and ordering.
diff --git a/src/cpu/testers/gpu_ruby_test/SConscript
b/src/cpu/testers/gpu_ruby_test/SConscript
index d801130..28c8006 100644
--- a/src/cpu/testers/gpu_ruby_test/SConscript
+++ b/src/cpu/testers/gpu_ruby_test/SConscript
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+# Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
# All rights reserved.
#
# For use for simulation and test purposes only
@@ -40,15 +40,15 @@
Return()
SimObject('ProtocolTester.py')
-SimObject('GpuThread.py')
SimObject('CpuThread.py')
SimObject('GpuWavefront.py')
+SimObject('TesterThread.py')
Source('address_manager.cc')
Source('episode.cc')
Source('protocol_tester.cc')
-Source('gpu_thread.cc')
Source('cpu_thread.cc')
Source('gpu_wavefront.cc')
+Source('tester_thread.cc')
DebugFlag('ProtocolTest')
diff --git a/src/cpu/testers/gpu_ruby_test/GpuThread.py
b/src/cpu/testers/gpu_ruby_test/TesterThread.py
similarity index 88%
rename from src/cpu/testers/gpu_ruby_test/GpuThread.py
rename to src/cpu/testers/gpu_ruby_test/TesterThread.py
index ba849d4..e3e6c01 100644
--- a/src/cpu/testers/gpu_ruby_test/GpuThread.py
+++ b/src/cpu/testers/gpu_ruby_test/TesterThread.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+# Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
# All rights reserved.
#
# For use for simulation and test purposes only
@@ -33,10 +33,10 @@
from m5.params import *
from m5.proxy import *
-class GpuThread(ClockedObject):
- type = 'GpuThread'
+class TesterThread(ClockedObject):
+ type = 'TesterThread'
abstract = True
- cxx_header = "cpu/testers/gpu_ruby_test/gpu_thread.hh"
- thread_id = Param.Int("Unique GpuThread ID")
+ cxx_header = "cpu/testers/gpu_ruby_test/tester_thread.hh"
+ thread_id = Param.Int("Unique TesterThread ID")
num_lanes = Param.Int("Number of lanes this thread has")
deadlock_threshold = Param.Cycles(1000000000, "Deadlock threshold")
diff --git a/src/cpu/testers/gpu_ruby_test/address_manager.hh
b/src/cpu/testers/gpu_ruby_test/address_manager.hh
index 6b7b312..2ea586f 100644
--- a/src/cpu/testers/gpu_ruby_test/address_manager.hh
+++ b/src/cpu/testers/gpu_ruby_test/address_manager.hh
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -161,7 +161,7 @@
const std::string print() const
{
- return "(GpuThread ID " + std::to_string(threadId) +
+ return "(TesterThread ID " + std::to_string(threadId) +
", CU ID " + std::to_string(cuId) +
", Episode ID " + std::to_string(episodeId) +
", Value " + std::to_string(value) +
diff --git a/src/cpu/testers/gpu_ruby_test/cpu_thread.cc
b/src/cpu/testers/gpu_ruby_test/cpu_thread.cc
index cee807a..fa801b3 100644
--- a/src/cpu/testers/gpu_ruby_test/cpu_thread.cc
+++ b/src/cpu/testers/gpu_ruby_test/cpu_thread.cc
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -36,7 +36,7 @@
#include "debug/ProtocolTest.hh"
CpuThread::CpuThread(const Params &p)
- :GpuThread(p)
+ : TesterThread(p)
{
threadName = "CpuThread(Thread ID " + std::to_string(threadId) + ")";
threadEvent.setDesc("CpuThread tick");
diff --git a/src/cpu/testers/gpu_ruby_test/cpu_thread.hh
b/src/cpu/testers/gpu_ruby_test/cpu_thread.hh
index 0ee7cb9..1e37c6f 100644
--- a/src/cpu/testers/gpu_ruby_test/cpu_thread.hh
+++ b/src/cpu/testers/gpu_ruby_test/cpu_thread.hh
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -34,11 +34,11 @@
#ifndef CPU_TESTERS_PROTOCOL_TESTER_CPU_THREAD_HH_
#define CPU_TESTERS_PROTOCOL_TESTER_CPU_THREAD_HH_
-#include "cpu/testers/gpu_ruby_test/gpu_thread.hh"
+#include "cpu/testers/gpu_ruby_test/tester_thread.hh"
#include "params/CpuThread.hh"
#include "sim/clocked_object.hh"
-class CpuThread : public GpuThread
+class CpuThread : public TesterThread
{
public:
typedef CpuThreadParams Params;
diff --git a/src/cpu/testers/gpu_ruby_test/episode.cc
b/src/cpu/testers/gpu_ruby_test/episode.cc
index 10ce070..2094317 100644
--- a/src/cpu/testers/gpu_ruby_test/episode.cc
+++ b/src/cpu/testers/gpu_ruby_test/episode.cc
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -36,10 +36,10 @@
#include <fstream>
#include <unordered_set>
-#include "cpu/testers/gpu_ruby_test/gpu_thread.hh"
#include "cpu/testers/gpu_ruby_test/protocol_tester.hh"
+#include "cpu/testers/gpu_ruby_test/tester_thread.hh"
-Episode::Episode(ProtocolTester* _tester, GpuThread* _thread, int
num_loads,
+Episode::Episode(ProtocolTester* _tester, TesterThread* _thread, int
num_loads,
int num_stores)
: tester(_tester),
thread(_thread),
@@ -156,8 +156,8 @@
normal_loc, false) ||
!this->checkDRF(atomicLocs[lane], normal_loc,
false, lane)) {
- panic("GpuTh %d - Data race detected.
STOPPED!\n",
- thread->getGpuThreadId());
+ panic("TestTh %d - Data race detected.
STOPPED!\n",
+ thread->getTesterThreadId());
}
}
@@ -175,8 +175,8 @@
normal_loc, true) ||
!this->checkDRF(atomicLocs[lane], normal_loc,
true, lane)) {
- panic("GpuTh %d - Data race detected.
STOPPED!\n",
- thread->getGpuThreadId());
+ panic("TestTh %d - Data race detected.
STOPPED!\n",
+ thread->getTesterThreadId());
}
}
@@ -250,13 +250,13 @@
!action->isMemFenceAction()) {
if (isStore && loc == action->getLocation(lane)) {
warn("ST at location %d races against thread %d\n",
- loc, thread->getGpuThreadId());
+ loc, thread->getTesterThreadId());
return false;
} else if (!isStore &&
action->getType() == Action::Type::STORE &&
loc == action->getLocation(lane)) {
warn("LD at location %d races against thread %d\n",
- loc, thread->getGpuThreadId());
+ loc, thread->getTesterThreadId());
return false;
}
}
diff --git a/src/cpu/testers/gpu_ruby_test/episode.hh
b/src/cpu/testers/gpu_ruby_test/episode.hh
index 1962351..e10025e 100644
--- a/src/cpu/testers/gpu_ruby_test/episode.hh
+++ b/src/cpu/testers/gpu_ruby_test/episode.hh
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -39,7 +39,7 @@
#include "cpu/testers/gpu_ruby_test/address_manager.hh"
class ProtocolTester;
-class GpuThread;
+class TesterThread;
class Episode
{
@@ -74,7 +74,7 @@
LocationList locations;
};
- Episode(ProtocolTester* tester, GpuThread* thread, int num_loads,
+ Episode(ProtocolTester* tester, TesterThread* thread, int num_loads,
int num_stores);
~Episode();
@@ -97,7 +97,7 @@
private:
// pointers to tester, thread and address amanger structures
ProtocolTester *tester;
- GpuThread *thread;
+ TesterThread *thread;
AddressManager *addrManager;
// a unique episode id
diff --git a/src/cpu/testers/gpu_ruby_test/gpu_wavefront.cc
b/src/cpu/testers/gpu_ruby_test/gpu_wavefront.cc
index 6b3c3a0..f2f1343 100644
--- a/src/cpu/testers/gpu_ruby_test/gpu_wavefront.cc
+++ b/src/cpu/testers/gpu_ruby_test/gpu_wavefront.cc
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -36,9 +36,9 @@
#include "debug/ProtocolTest.hh"
GpuWavefront::GpuWavefront(const Params &p)
- : GpuThread(p), cuId(p.cu_id)
+ : TesterThread(p), cuId(p.cu_id)
{
- threadName = "GpuWavefront(GpuThread ID = " + std::to_string(threadId)
+
+ threadName = "GpuWavefront(TesterThread ID = " +
std::to_string(threadId) +
", CU ID = " + std::to_string(cuId) + ")";
threadEvent.setDesc("GpuWavefront tick");
}
diff --git a/src/cpu/testers/gpu_ruby_test/gpu_wavefront.hh
b/src/cpu/testers/gpu_ruby_test/gpu_wavefront.hh
index be8b36a..dfc4898 100644
--- a/src/cpu/testers/gpu_ruby_test/gpu_wavefront.hh
+++ b/src/cpu/testers/gpu_ruby_test/gpu_wavefront.hh
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -34,11 +34,11 @@
#ifndef CPU_TESTERS_PROTOCOL_TESTER_GPU_WAVEFRONT_HH_
#define CPU_TESTERS_PROTOCOL_TESTER_GPU_WAVEFRONT_HH_
-#include "cpu/testers/gpu_ruby_test/gpu_thread.hh"
+#include "cpu/testers/gpu_ruby_test/tester_thread.hh"
#include "params/GpuWavefront.hh"
#include "sim/clocked_object.hh"
-class GpuWavefront : public GpuThread
+class GpuWavefront : public TesterThread
{
public:
typedef GpuWavefrontParams Params;
diff --git a/src/cpu/testers/gpu_ruby_test/protocol_tester.cc
b/src/cpu/testers/gpu_ruby_test/protocol_tester.cc
index c4baa20..dd50bb2 100644
--- a/src/cpu/testers/gpu_ruby_test/protocol_tester.cc
+++ b/src/cpu/testers/gpu_ruby_test/protocol_tester.cc
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -39,8 +39,8 @@
#include <random>
#include "cpu/testers/gpu_ruby_test/cpu_thread.hh"
-#include "cpu/testers/gpu_ruby_test/gpu_thread.hh"
#include "cpu/testers/gpu_ruby_test/gpu_wavefront.hh"
+#include "cpu/testers/gpu_ruby_test/tester_thread.hh"
#include "debug/ProtocolTest.hh"
#include "mem/request.hh"
#include "sim/sim_exit.hh"
@@ -183,7 +183,7 @@
// connect cpu threads to cpu's ports
for (int cpu_id = 0; cpu_id < numCpus; ++cpu_id) {
- cpuThreads[cpu_id]->attachGpuThreadToPorts(this,
+ cpuThreads[cpu_id]->attachTesterThreadToPorts(this,
static_cast<SeqPort*>(cpuPorts[cpu_id]));
cpuThreads[cpu_id]->scheduleWakeup();
cpuThreads[cpu_id]->scheduleDeadlockCheckEvent();
@@ -202,7 +202,7 @@
for (int i = 0; i < numWfsPerCu; ++i) {
wfId = cu_id * numWfsPerCu + i;
- wfs[wfId]->attachGpuThreadToPorts(this,
+ wfs[wfId]->attachTesterThreadToPorts(this,
static_cast<SeqPort*>(cuVectorPorts[vectorPortId]),
cuTokenPorts[vectorPortId],
static_cast<SeqPort*>(cuSqcPorts[sqcPortId]),
@@ -270,12 +270,12 @@
{
if (debugTester) {
// go through all active episodes in all threads
- for (const GpuThread* th : wfs) {
+ for (const TesterThread* th : wfs) {
if (!th->checkDRF(atomic_loc, loc, isStore))
return false;
}
- for (const GpuThread* th : cpuThreads) {
+ for (const TesterThread* th : cpuThreads) {
if (!th->checkDRF(atomic_loc, loc, isStore))
return false;
}
@@ -314,7 +314,7 @@
// get the requesting thread from the original sender state
ProtocolTester::SenderState* senderState =
safe_cast<ProtocolTester::SenderState*>(pkt->senderState);
- GpuThread *th = senderState->th;
+ TesterThread *th = senderState->th;
th->hitCallback(pkt);
diff --git a/src/cpu/testers/gpu_ruby_test/protocol_tester.hh
b/src/cpu/testers/gpu_ruby_test/protocol_tester.hh
index 1d01fd2..3ecc067 100644
--- a/src/cpu/testers/gpu_ruby_test/protocol_tester.hh
+++ b/src/cpu/testers/gpu_ruby_test/protocol_tester.hh
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -37,9 +37,9 @@
/*
* The tester includes the main ProtocolTester that manages all ports to
the
* memory system.
- * GpuThreads are mapped to certain data port(s)
+ * TesterThreads are mapped to certain data port(s)
*
- * GpuThreads inject memory requests through their data ports.
+ * TesterThreads inject memory requests through their data ports.
* The tester receives and validates responses from the memory.
*
* Main components
@@ -61,7 +61,7 @@
#include "mem/token_port.hh"
#include "params/ProtocolTester.hh"
-class GpuThread;
+class TesterThread;
class CpuThread;
class GpuWavefront;
@@ -98,8 +98,8 @@
struct SenderState : public Packet::SenderState
{
- GpuThread* th;
- SenderState(GpuThread* _th)
+ TesterThread* th;
+ SenderState(TesterThread* _th)
{
assert(_th);
th = _th;
diff --git a/src/cpu/testers/gpu_ruby_test/gpu_thread.cc
b/src/cpu/testers/gpu_ruby_test/tester_thread.cc
similarity index 92%
rename from src/cpu/testers/gpu_ruby_test/gpu_thread.cc
rename to src/cpu/testers/gpu_ruby_test/tester_thread.cc
index fbf5d0d..9d12489 100644
--- a/src/cpu/testers/gpu_ruby_test/gpu_thread.cc
+++ b/src/cpu/testers/gpu_ruby_test/tester_thread.cc
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -31,15 +31,15 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
-#include "cpu/testers/gpu_ruby_test/gpu_thread.hh"
+#include "cpu/testers/gpu_ruby_test/tester_thread.hh"
#include <fstream>
#include "debug/ProtocolTest.hh"
-GpuThread::GpuThread(const Params &p)
+TesterThread::TesterThread(const Params &p)
: ClockedObject(p),
- threadEvent(this, "GpuThread tick"),
+ threadEvent(this, "TesterThread tick"),
deadlockCheckEvent(this),
threadId(p.thread_id),
numLanes(p.num_lanes),
@@ -51,7 +51,7 @@
{
}
-GpuThread::~GpuThread()
+TesterThread::~TesterThread()
{
for (auto ep : episodeHistory) {
assert(ep != nullptr);
@@ -60,7 +60,7 @@
}
void
-GpuThread::wakeup()
+TesterThread::wakeup()
{
// this thread is waken up by one of the following events
// - hitCallback is called
@@ -108,14 +108,14 @@
}
void
-GpuThread::scheduleWakeup()
+TesterThread::scheduleWakeup()
{
assert(!threadEvent.scheduled());
schedule(threadEvent, nextCycle());
}
void
-GpuThread::scheduleDeadlockCheckEvent()
+TesterThread::scheduleDeadlockCheckEvent()
{
// after this first schedule, the deadlock event is scheduled by itself
assert(!deadlockCheckEvent.scheduled());
@@ -123,7 +123,7 @@
}
void
-GpuThread::attachGpuThreadToPorts(ProtocolTester *_tester,
+TesterThread::attachTesterThreadToPorts(ProtocolTester *_tester,
ProtocolTester::SeqPort *_port,
ProtocolTester::GMTokenPort *_tokenPort,
ProtocolTester::SeqPort *_scalarPort,
@@ -141,7 +141,7 @@
}
void
-GpuThread::issueNewEpisode()
+TesterThread::issueNewEpisode()
{
int num_reg_loads = random() % tester->getEpisodeLength();
int num_reg_stores = tester->getEpisodeLength() - num_reg_loads;
@@ -152,7 +152,7 @@
}
bool
-GpuThread::isNextActionReady()
+TesterThread::isNextActionReady()
{
if (!curEpisode->hasMoreActions()) {
return false;
@@ -241,7 +241,7 @@
}
void
-GpuThread::issueNextAction()
+TesterThread::issueNextAction()
{
switch(curAction->getType()) {
case Episode::Action::Type::ATOMIC:
@@ -278,7 +278,7 @@
}
void
-GpuThread::addOutstandingReqs(OutstandingReqTable& req_table, Addr address,
+TesterThread::addOutstandingReqs(OutstandingReqTable& req_table, Addr
address,
int lane, Location loc, Value stored_val)
{
OutstandingReqTable::iterator it = req_table.find(address);
@@ -294,8 +294,8 @@
}
}
-GpuThread::OutstandingReq
-GpuThread::popOutstandingReq(OutstandingReqTable& req_table, Addr addr)
+TesterThread::OutstandingReq
+TesterThread::popOutstandingReq(OutstandingReqTable& req_table, Addr addr)
{
OutstandingReqTable::iterator it = req_table.find(addr);
@@ -321,7 +321,7 @@
}
void
-GpuThread::validateAtomicResp(Location loc, int lane, Value ret_val)
+TesterThread::validateAtomicResp(Location loc, int lane, Value ret_val)
{
if (!addrManager->validateAtomicResp(loc, ret_val)) {
std::stringstream ss;
@@ -345,7 +345,7 @@
}
void
-GpuThread::validateLoadResp(Location loc, int lane, Value ret_val)
+TesterThread::validateLoadResp(Location loc, int lane, Value ret_val)
{
if (ret_val != addrManager->getLoggedValue(loc)) {
std::stringstream ss;
@@ -354,7 +354,7 @@
// basic info
ss << threadName << ": Loaded value is not consistent with "
<< "the last stored value\n"
- << "\tGpuThread " << threadId << "\n"
+ << "\tTesterThread " << threadId << "\n"
<< "\tEpisode " << curEpisode->getEpisodeId() << "\n"
<< "\tLane ID " << lane << "\n"
<< "\tAddress " << printAddress(addr) << "\n"
@@ -372,7 +372,7 @@
}
bool
-GpuThread::checkDRF(Location atomic_loc, Location loc, bool isStore) const
+TesterThread::checkDRF(Location atomic_loc, Location loc, bool isStore)
const
{
if (curEpisode && curEpisode->isEpsActive()) {
// check against the current episode this thread is executing
@@ -383,7 +383,7 @@
}
void
-GpuThread::checkDeadlock()
+TesterThread::checkDeadlock()
{
if ((curCycle() - lastActiveCycle) > deadlockThreshold) {
// deadlock detected
@@ -408,7 +408,7 @@
}
void
-GpuThread::printOutstandingReqs(const OutstandingReqTable& table,
+TesterThread::printOutstandingReqs(const OutstandingReqTable& table,
std::stringstream& ss) const
{
Cycles cur_cycle = curCycle();
@@ -423,7 +423,7 @@
}
void
-GpuThread::printAllOutstandingReqs(std::stringstream& ss) const
+TesterThread::printAllOutstandingReqs(std::stringstream& ss) const
{
// dump all outstanding requests of this thread
ss << "\t\tOutstanding Loads:\n";
diff --git a/src/cpu/testers/gpu_ruby_test/gpu_thread.hh
b/src/cpu/testers/gpu_ruby_test/tester_thread.hh
similarity index 88%
rename from src/cpu/testers/gpu_ruby_test/gpu_thread.hh
rename to src/cpu/testers/gpu_ruby_test/tester_thread.hh
index 1c9fedc..bee4fda 100644
--- a/src/cpu/testers/gpu_ruby_test/gpu_thread.hh
+++ b/src/cpu/testers/gpu_ruby_test/tester_thread.hh
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
+ * Copyright (c) 2017-2021 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
@@ -32,11 +32,11 @@
*/
/*
- * GPU thread issues requests to and receives responses from Ruby memory
+ * Tester thread issues requests to and receives responses from Ruby memory
*/
-#ifndef CPU_TESTERS_PROTOCOL_TESTER_GPU_THREAD_HH_
-#define CPU_TESTERS_PROTOCOL_TESTER_GPU_THREAD_HH_
+#ifndef CPU_TESTERS_PROTOCOL_TESTER_TESTER_THREAD_HH_
+#define CPU_TESTERS_PROTOCOL_TESTER_TESTER_THREAD_HH_
#include "cpu/testers/gpu_ruby_test/address_manager.hh"
#include "cpu/testers/gpu_ruby_test/episode.hh"
@@ -45,12 +45,12 @@
#include "mem/token_port.hh"
#include "sim/clocked_object.hh"
-class GpuThread : public ClockedObject
+class TesterThread : public ClockedObject
{
public:
- typedef GpuThreadParams Params;
- GpuThread(const Params &p);
- virtual ~GpuThread();
+ typedef TesterThreadParams Params;
+ TesterThread(const Params &p);
+ virtual ~TesterThread();
typedef AddressManager::Location Location;
typedef AddressManager::Value Value;
@@ -60,7 +60,7 @@
void checkDeadlock();
void scheduleDeadlockCheckEvent();
- void attachGpuThreadToPorts(ProtocolTester *_tester,
+ void attachTesterThreadToPorts(ProtocolTester *_tester,
ProtocolTester::SeqPort *_port,
ProtocolTester::GMTokenPort *_tokenPort =
nullptr,
ProtocolTester::SeqPort *_sqcPort = nullptr,
@@ -71,7 +71,7 @@
// must be implemented by a child class
virtual void hitCallback(PacketPtr pkt) = 0;
- int getGpuThreadId() const { return threadId; }
+ int getTesterThreadId() const { return threadId; }
int getNumLanes() const { return numLanes; }
// check if the input location would satisfy DRF constraint
bool checkDRF(Location atomic_loc, Location loc, bool isStore) const;
@@ -79,14 +79,14 @@
void printAllOutstandingReqs(std::stringstream& ss) const;
protected:
- class GpuThreadEvent : public Event
+ class TesterThreadEvent : public Event
{
private:
- GpuThread* thread;
+ TesterThread* thread;
std::string desc;
public:
- GpuThreadEvent(GpuThread* _thread, std::string _description)
+ TesterThreadEvent(TesterThread* _thread, std::string _description)
: Event(CPU_Tick_Pri), thread(_thread), desc(_description)
{}
void setDesc(std::string _description) { desc = _description; }
@@ -94,15 +94,15 @@
const std::string name() const override { return desc; }
};
- GpuThreadEvent threadEvent;
+ TesterThreadEvent threadEvent;
class DeadlockCheckEvent : public Event
{
private:
- GpuThread* thread;
+ TesterThread* thread;
public:
- DeadlockCheckEvent(GpuThread* _thread)
+ DeadlockCheckEvent(TesterThread* _thread)
: Event(CPU_Tick_Pri), thread(_thread)
{}
void process() override { thread->checkDeadlock(); }
@@ -204,4 +204,4 @@
std::stringstream& ss) const;
};
-#endif /* CPU_TESTERS_PROTOCOL_TESTER_GPU_THREAD_HH_ */
+#endif /* CPU_TESTERS_PROTOCOL_TESTER_TESTER_THREAD_HH_ */
--
To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/39935
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: If241edb53ea405c95b0315c609176c6470b29931
Gerrit-Change-Number: 39935
Gerrit-PatchSet: 1
Gerrit-Owner: Matthew Poremba <matthew.pore...@amd.com>
Gerrit-MessageType: newchange
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