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Diffstat (limited to 'src/cpu/o3/lsq_impl.hh')
-rw-r--r--src/cpu/o3/lsq_impl.hh133
1 files changed, 67 insertions, 66 deletions
diff --git a/src/cpu/o3/lsq_impl.hh b/src/cpu/o3/lsq_impl.hh
index 8f9f63081..e780b14e4 100644
--- a/src/cpu/o3/lsq_impl.hh
+++ b/src/cpu/o3/lsq_impl.hh
@@ -33,9 +33,10 @@
#include <string>
#include "cpu/o3/lsq.hh"
-
#include "params/DerivO3CPU.hh"
+using namespace std;
+
template<class Impl>
void
LSQ<Impl>::DcachePort::setPeer(Port *port)
@@ -170,7 +171,7 @@ LSQ<Impl>::LSQ(O3CPU *cpu_ptr, IEW *iew_ptr, DerivO3CPUParams *params)
}
//Initialize LSQs
- for (int tid=0; tid < numThreads; tid++) {
+ for (ThreadID tid = 0; tid < numThreads; tid++) {
thread[tid].init(cpu, iew_ptr, params, this,
maxLQEntries, maxSQEntries, tid);
thread[tid].setDcachePort(&dcachePort);
@@ -190,14 +191,14 @@ void
LSQ<Impl>::regStats()
{
//Initialize LSQs
- for (int tid=0; tid < numThreads; tid++) {
+ for (ThreadID tid = 0; tid < numThreads; tid++) {
thread[tid].regStats();
}
}
template<class Impl>
void
-LSQ<Impl>::setActiveThreads(std::list<unsigned> *at_ptr)
+LSQ<Impl>::setActiveThreads(list<ThreadID> *at_ptr)
{
activeThreads = at_ptr;
assert(activeThreads != 0);
@@ -207,7 +208,7 @@ template <class Impl>
void
LSQ<Impl>::switchOut()
{
- for (int tid = 0; tid < numThreads; tid++) {
+ for (ThreadID tid = 0; tid < numThreads; tid++) {
thread[tid].switchOut();
}
}
@@ -216,14 +217,14 @@ template <class Impl>
void
LSQ<Impl>::takeOverFrom()
{
- for (int tid = 0; tid < numThreads; tid++) {
+ for (ThreadID tid = 0; tid < numThreads; tid++) {
thread[tid].takeOverFrom();
}
}
template <class Impl>
int
-LSQ<Impl>::entryAmount(int num_threads)
+LSQ<Impl>::entryAmount(ThreadID num_threads)
{
if (lsqPolicy == Partitioned) {
return LQEntries / num_threads;
@@ -249,11 +250,11 @@ LSQ<Impl>::resetEntries()
maxEntries = LQEntries;
}
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
resizeEntries(maxEntries, tid);
}
@@ -262,7 +263,7 @@ LSQ<Impl>::resetEntries()
template<class Impl>
void
-LSQ<Impl>::removeEntries(unsigned tid)
+LSQ<Impl>::removeEntries(ThreadID tid)
{
thread[tid].clearLQ();
thread[tid].clearSQ();
@@ -270,7 +271,7 @@ LSQ<Impl>::removeEntries(unsigned tid)
template<class Impl>
void
-LSQ<Impl>::resizeEntries(unsigned size,unsigned tid)
+LSQ<Impl>::resizeEntries(unsigned size, ThreadID tid)
{
thread[tid].resizeLQ(size);
thread[tid].resizeSQ(size);
@@ -280,11 +281,11 @@ template<class Impl>
void
LSQ<Impl>::tick()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
thread[tid].tick();
}
@@ -294,7 +295,7 @@ template<class Impl>
void
LSQ<Impl>::insertLoad(DynInstPtr &load_inst)
{
- unsigned tid = load_inst->threadNumber;
+ ThreadID tid = load_inst->threadNumber;
thread[tid].insertLoad(load_inst);
}
@@ -303,7 +304,7 @@ template<class Impl>
void
LSQ<Impl>::insertStore(DynInstPtr &store_inst)
{
- unsigned tid = store_inst->threadNumber;
+ ThreadID tid = store_inst->threadNumber;
thread[tid].insertStore(store_inst);
}
@@ -312,7 +313,7 @@ template<class Impl>
Fault
LSQ<Impl>::executeLoad(DynInstPtr &inst)
{
- unsigned tid = inst->threadNumber;
+ ThreadID tid = inst->threadNumber;
return thread[tid].executeLoad(inst);
}
@@ -321,7 +322,7 @@ template<class Impl>
Fault
LSQ<Impl>::executeStore(DynInstPtr &inst)
{
- unsigned tid = inst->threadNumber;
+ ThreadID tid = inst->threadNumber;
return thread[tid].executeStore(inst);
}
@@ -330,11 +331,11 @@ template<class Impl>
void
LSQ<Impl>::writebackStores()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (numStoresToWB(tid) > 0) {
DPRINTF(Writeback,"[tid:%i] Writing back stores. %i stores "
@@ -350,11 +351,11 @@ bool
LSQ<Impl>::violation()
{
/* Answers: Does Anybody Have a Violation?*/
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (thread[tid].violation())
return true;
@@ -369,11 +370,11 @@ LSQ<Impl>::getCount()
{
unsigned total = 0;
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
total += getCount(tid);
}
@@ -387,11 +388,11 @@ LSQ<Impl>::numLoads()
{
unsigned total = 0;
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
total += numLoads(tid);
}
@@ -405,11 +406,11 @@ LSQ<Impl>::numStores()
{
unsigned total = 0;
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
total += thread[tid].numStores();
}
@@ -423,11 +424,11 @@ LSQ<Impl>::numLoadsReady()
{
unsigned total = 0;
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
total += thread[tid].numLoadsReady();
}
@@ -441,11 +442,11 @@ LSQ<Impl>::numFreeEntries()
{
unsigned total = 0;
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
total += thread[tid].numFreeEntries();
}
@@ -455,7 +456,7 @@ LSQ<Impl>::numFreeEntries()
template<class Impl>
unsigned
-LSQ<Impl>::numFreeEntries(unsigned tid)
+LSQ<Impl>::numFreeEntries(ThreadID tid)
{
//if (lsqPolicy == Dynamic)
//return numFreeEntries();
@@ -467,11 +468,11 @@ template<class Impl>
bool
LSQ<Impl>::isFull()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (!(thread[tid].lqFull() || thread[tid].sqFull()))
return false;
@@ -482,7 +483,7 @@ LSQ<Impl>::isFull()
template<class Impl>
bool
-LSQ<Impl>::isFull(unsigned tid)
+LSQ<Impl>::isFull(ThreadID tid)
{
//@todo: Change to Calculate All Entries for
//Dynamic Policy
@@ -496,11 +497,11 @@ template<class Impl>
bool
LSQ<Impl>::lqFull()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (!thread[tid].lqFull())
return false;
@@ -511,7 +512,7 @@ LSQ<Impl>::lqFull()
template<class Impl>
bool
-LSQ<Impl>::lqFull(unsigned tid)
+LSQ<Impl>::lqFull(ThreadID tid)
{
//@todo: Change to Calculate All Entries for
//Dynamic Policy
@@ -525,11 +526,11 @@ template<class Impl>
bool
LSQ<Impl>::sqFull()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (!sqFull(tid))
return false;
@@ -540,7 +541,7 @@ LSQ<Impl>::sqFull()
template<class Impl>
bool
-LSQ<Impl>::sqFull(unsigned tid)
+LSQ<Impl>::sqFull(ThreadID tid)
{
//@todo: Change to Calculate All Entries for
//Dynamic Policy
@@ -554,11 +555,11 @@ template<class Impl>
bool
LSQ<Impl>::isStalled()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (!thread[tid].isStalled())
return false;
@@ -569,7 +570,7 @@ LSQ<Impl>::isStalled()
template<class Impl>
bool
-LSQ<Impl>::isStalled(unsigned tid)
+LSQ<Impl>::isStalled(ThreadID tid)
{
if (lsqPolicy == Dynamic)
return isStalled();
@@ -581,11 +582,11 @@ template<class Impl>
bool
LSQ<Impl>::hasStoresToWB()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (hasStoresToWB(tid))
return true;
@@ -598,11 +599,11 @@ template<class Impl>
bool
LSQ<Impl>::willWB()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
if (willWB(tid))
return true;
@@ -615,11 +616,11 @@ template<class Impl>
void
LSQ<Impl>::dumpInsts()
{
- std::list<unsigned>::iterator threads = activeThreads->begin();
- std::list<unsigned>::iterator end = activeThreads->end();
+ list<ThreadID>::iterator threads = activeThreads->begin();
+ list<ThreadID>::iterator end = activeThreads->end();
while (threads != end) {
- unsigned tid = *threads++;
+ ThreadID tid = *threads++;
thread[tid].dumpInsts();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 15:46:55 +0000