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-rw-r--r--src/cpu/inorder/cpu.cc14
-rw-r--r--src/cpu/inorder/cpu.hh8
-rw-r--r--src/cpu/inorder/resource.cc12
-rw-r--r--src/cpu/inorder/resource.hh8
-rw-r--r--src/cpu/inorder/resource_pool.cc53
5 files changed, 43 insertions, 52 deletions
diff --git a/src/cpu/inorder/cpu.cc b/src/cpu/inorder/cpu.cc
index 5f723d0b3..bb324ce64 100644
--- a/src/cpu/inorder/cpu.cc
+++ b/src/cpu/inorder/cpu.cc
@@ -157,12 +157,12 @@ InOrderCPU::CPUEvent::description()
void
InOrderCPU::CPUEvent::scheduleEvent(int delay)
{
+ Tick when = cpu->nextCycle(curTick + cpu->ticks(delay));
+
if (squashed())
- mainEventQueue.reschedule(this, cpu->nextCycle(curTick +
- cpu->ticks(delay)));
+ cpu->reschedule(this, when);
else if (!scheduled())
- mainEventQueue.schedule(this, cpu->nextCycle(curTick +
- cpu->ticks(delay)));
+ cpu->schedule(this, when);
}
void
@@ -540,7 +540,7 @@ InOrderCPU::tick()
} else {
//Tick next_tick = curTick + cycles(1);
//tickEvent.schedule(next_tick);
- mainEventQueue.schedule(&tickEvent, nextCycle(curTick + 1));
+ schedule(&tickEvent, nextCycle(curTick + 1));
DPRINTF(InOrderCPU, "Scheduled CPU for next tick @ %i.\n",
nextCycle(curTick + 1));
}
@@ -701,7 +701,7 @@ InOrderCPU::scheduleCpuEvent(CPUEventType c_event, Fault fault,
if (delay >= 0) {
DPRINTF(InOrderCPU, "Scheduling CPU Event (%s) for cycle %i, [tid:%i].\n",
eventNames[c_event], curTick + delay, tid);
- mainEventQueue.schedule(cpu_event, sked_tick);
+ schedule(cpu_event, sked_tick);
} else {
cpu_event->process();
cpuEventRemoveList.push(cpu_event);
@@ -1403,7 +1403,7 @@ InOrderCPU::wakeCPU()
numCycles += extra_cycles;
- mainEventQueue.schedule(&tickEvent, nextCycle(curTick));
+ schedule(&tickEvent, nextCycle(curTick));
}
#if FULL_SYSTEM
diff --git a/src/cpu/inorder/cpu.hh b/src/cpu/inorder/cpu.hh
index 3b2041cfa..42bae0d31 100644
--- a/src/cpu/inorder/cpu.hh
+++ b/src/cpu/inorder/cpu.hh
@@ -156,12 +156,12 @@ class InOrderCPU : public BaseCPU
/** Schedule tick event, regardless of its current state. */
void scheduleTickEvent(int delay)
{
+ Tick when = nextCycle(curTick + ticks(delay));
+
if (tickEvent.squashed())
- mainEventQueue.reschedule(&tickEvent,
- nextCycle(curTick + ticks(delay)));
+ reschedule(&tickEvent, when);
else if (!tickEvent.scheduled())
- mainEventQueue.schedule(&tickEvent,
- nextCycle(curTick + ticks(delay)));
+ schedule(&tickEvent, when);
}
/** Unschedule tick event, regardless of its current state. */
diff --git a/src/cpu/inorder/resource.cc b/src/cpu/inorder/resource.cc
index 8cc8f9fe1..4eab89687 100644
--- a/src/cpu/inorder/resource.cc
+++ b/src/cpu/inorder/resource.cc
@@ -498,3 +498,15 @@ ResourceEvent::description()
return desc.c_str();
}
+
+void
+ResourceEvent::scheduleEvent(int delay)
+{
+ InOrderCPU *cpu = resource->cpu;
+ Tick when = curTick + resource->ticks(delay);
+
+ if (squashed())
+ cpu->reschedule(this, when);
+ else if (!scheduled())
+ cpu->schedule(this, when);
+}
diff --git a/src/cpu/inorder/resource.hh b/src/cpu/inorder/resource.hh
index 2e0143f9f..5684dc166 100644
--- a/src/cpu/inorder/resource.hh
+++ b/src/cpu/inorder/resource.hh
@@ -277,13 +277,7 @@ class ResourceEvent : public Event
void setSlot(int slot) { slotIdx = slot; }
/** Schedule resource event, regardless of its current state. */
- void scheduleEvent(int delay)
- {
- if (squashed())
- mainEventQueue.reschedule(this, curTick + resource->ticks(delay));
- else if (!scheduled())
- mainEventQueue.schedule(this, curTick + resource->ticks(delay));
- }
+ void scheduleEvent(int delay);
/** Unschedule resource event, regardless of its current state. */
void unscheduleEvent()
diff --git a/src/cpu/inorder/resource_pool.cc b/src/cpu/inorder/resource_pool.cc
index d7ae18d3d..97ea889fd 100644
--- a/src/cpu/inorder/resource_pool.cc
+++ b/src/cpu/inorder/resource_pool.cc
@@ -244,6 +244,8 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
{
assert(delay >= 0);
+ Tick when = cpu->nextCycle(curTick + cpu->ticks(delay));
+
switch (e_type)
{
case InOrderCPU::ActivateThread:
@@ -258,9 +260,7 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
inst->squashingStage,
inst->bdelaySeqNum,
inst->readTid());
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(curTick +
- cpu->ticks(delay)));
+ cpu->schedule(res_pool_event, when);
}
break;
@@ -278,19 +278,17 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
inst->bdelaySeqNum,
tid);
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(curTick +
- cpu->ticks(delay)));
-
+ cpu->schedule(res_pool_event, when);
}
break;
case InOrderCPU::SuspendThread:
{
+ // not sure why we add another nextCycle() call here...
+ Tick sked_tick = cpu->nextCycle(when);
DPRINTF(Resource, "Scheduling Suspend Thread Resource Pool "
- "Event for tick %i.\n",
- cpu->nextCycle(cpu->nextCycle(curTick + cpu->ticks(delay))));
+ "Event for tick %i.\n", sked_tick);
ResPoolEvent *res_pool_event = new ResPoolEvent(this,
e_type,
@@ -299,10 +297,7 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
inst->bdelaySeqNum,
tid);
- Tick sked_tick = curTick + cpu->ticks(delay);
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(cpu->nextCycle(sked_tick)));
-
+ cpu->schedule(res_pool_event, sked_tick);
}
break;
@@ -316,10 +311,7 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
inst->squashingStage,
inst->seqNum,
inst->readTid());
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(curTick +
- cpu->ticks(delay)));
-
+ cpu->schedule(res_pool_event, when);
}
break;
@@ -333,9 +325,7 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
inst->squashingStage,
inst->bdelaySeqNum,
inst->readTid());
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(curTick +
- cpu->ticks(delay)));
+ cpu->schedule(res_pool_event, when);
}
break;
@@ -350,23 +340,21 @@ ResourcePool::scheduleEvent(InOrderCPU::CPUEventType e_type, DynInstPtr inst,
inst->squashingStage,
inst->seqNum - 1,
inst->readTid());
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(curTick + cpu->ticks(delay)));
+ cpu->schedule(res_pool_event, when);
}
break;
case ResourcePool::UpdateAfterContextSwitch:
{
- DPRINTF(Resource, "Scheduling UpdatePC Resource Pool Event for tick %i.\n",
+ DPRINTF(Resource, "Scheduling UpdatePC Resource Pool Event "
+ "for tick %i.\n",
curTick + delay);
ResPoolEvent *res_pool_event = new ResPoolEvent(this,e_type,
inst,
inst->squashingStage,
inst->seqNum,
inst->readTid());
- mainEventQueue.schedule(res_pool_event,
- cpu->nextCycle(curTick + cpu->ticks(delay)));
-
+ cpu->schedule(res_pool_event, when);
}
break;
@@ -552,16 +540,13 @@ ResourcePool::ResPoolEvent::description()
void
ResourcePool::ResPoolEvent::scheduleEvent(int delay)
{
+ InOrderCPU *cpu = resPool->cpu;
+ Tick when = cpu->nextCycle(curTick + cpu->ticks(delay));
+
if (squashed()) {
- mainEventQueue.reschedule(this,
- resPool->cpu->nextCycle(curTick +
- resPool->
- cpu->ticks(delay)));
+ cpu->reschedule(this, when);
} else if (!scheduled()) {
- mainEventQueue.schedule(this,
- resPool->cpu->nextCycle(curTick +
- resPool->
- cpu->ticks(delay)));
+ cpu->schedule(this, when);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 13:46:08 +0000