From 7c8d54421665ccbc204487cb6a9faa31c1b3c243 Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Wed, 4 Mar 2009 13:17:09 -0500 Subject: [PATCH] Give each resource in InOrder it's own TraceFlag instead of just standard 'Resource' flag --- src/cpu/inorder/SConscript | 17 ++++++-- src/cpu/inorder/resources/agen_unit.cc | 8 ++-- src/cpu/inorder/resources/branch_predictor.cc | 10 ++--- src/cpu/inorder/resources/branch_predictor.hh | 1 - src/cpu/inorder/resources/decode_unit.cc | 4 +- src/cpu/inorder/resources/execution_unit.cc | 16 +++---- src/cpu/inorder/resources/fetch_seq_unit.cc | 28 ++++++------- src/cpu/inorder/resources/graduation_unit.cc | 6 +-- src/cpu/inorder/resources/inst_buffer.cc | 20 ++++----- src/cpu/inorder/resources/tlb_unit.cc | 12 +++--- src/cpu/inorder/resources/use_def.cc | 42 +++++++++---------- 11 files changed, 87 insertions(+), 77 deletions(-) diff --git a/src/cpu/inorder/SConscript b/src/cpu/inorder/SConscript index a987c4e05..af237a777 100644 --- a/src/cpu/inorder/SConscript +++ b/src/cpu/inorder/SConscript @@ -36,18 +36,29 @@ if 'InOrderCPU' in env['CPU_MODELS']: TraceFlag('ResReqCount') TraceFlag('FreeList') - TraceFlag('InOrderCachePort') TraceFlag('InOrderStage') TraceFlag('InOrderStall') TraceFlag('InOrderCPU') - TraceFlag('InOrderMDU') TraceFlag('RegDepMap') TraceFlag('InOrderDynInst') TraceFlag('Resource') + TraceFlag('InOrderAGEN') + TraceFlag('InOrderFetchSeq') + TraceFlag('InOrderTLB') + TraceFlag('InOrderCachePort') + TraceFlag('InOrderBPred') + TraceFlag('InOrderDecode') + TraceFlag('InOrderExecute') + TraceFlag('InOrderInstBuffer') + TraceFlag('InOrderUseDef') + TraceFlag('InOrderMDU') + TraceFlag('InOrderGraduation') TraceFlag('RefCount') CompoundFlag('InOrderCPUAll', [ 'InOrderStage', 'InOrderStall', 'InOrderCPU', - 'InOrderMDU', 'InOrderCachePort', 'RegDepMap', 'Resource']) + 'InOrderMDU', 'InOrderAGEN', 'InOrderFetchSeq', 'InOrderTLB', 'InOrderBPred', + 'InOrderDecode', 'InOrderExecute', 'InOrderInstBuffer', 'InOrderUseDef', + 'InOrderGraduation', 'InOrderCachePort', 'RegDepMap', 'Resource']) Source('pipeline_traits.cc') Source('inorder_dyn_inst.cc') diff --git a/src/cpu/inorder/resources/agen_unit.cc b/src/cpu/inorder/resources/agen_unit.cc index 8e3d25656..f462b12ea 100644 --- a/src/cpu/inorder/resources/agen_unit.cc +++ b/src/cpu/inorder/resources/agen_unit.cc @@ -54,7 +54,7 @@ AGENUnit::execute(int slot_num) { // Load/Store Instruction if (inst->isMemRef()) { - DPRINTF(Resource, "[tid:%i] Generating Address for [sn:%i] (%s).\n", + DPRINTF(InOrderAGEN, "[tid:%i] Generating Address for [sn:%i] (%s).\n", tid, inst->seqNum, inst->staticInst->getName()); @@ -67,13 +67,13 @@ AGENUnit::execute(int slot_num) inst->setMemAddr(inst->getEA()); //inst->setExecuted(); - DPRINTF(Resource, "[tid:%i] [sn:%i] Effective address calculated to be: " + DPRINTF(InOrderAGEN, "[tid:%i] [sn:%i] Effective address calculated to be: " "%#x.\n", tid, inst->seqNum, inst->getEA()); } else if (inst->isStore()) { fault = inst->calcEA(); inst->setMemAddr(inst->getEA()); - DPRINTF(Resource, "[tid:%i] [sn:%i] Effective address calculated to be: " + DPRINTF(InOrderAGEN, "[tid:%i] [sn:%i] Effective address calculated to be: " "%#x.\n", tid, inst->seqNum, inst->getEA()); } else { panic("Unexpected memory type!\n"); @@ -86,7 +86,7 @@ AGENUnit::execute(int slot_num) } } } else { - DPRINTF(Resource, "[tid:] Ignoring non-memory instruction [sn:%i].\n", tid, seq_num); + DPRINTF(InOrderAGEN, "[tid:] Ignoring non-memory instruction [sn:%i].\n", tid, seq_num); agen_req->done(); } } diff --git a/src/cpu/inorder/resources/branch_predictor.cc b/src/cpu/inorder/resources/branch_predictor.cc index b563a3057..511a0ac82 100644 --- a/src/cpu/inorder/resources/branch_predictor.cc +++ b/src/cpu/inorder/resources/branch_predictor.cc @@ -90,7 +90,7 @@ BranchPredictor::execute(int slot_num) predictedTaken++; } else { - DPRINTF(Resource, "[tid:%i]: [sn:%i]: Branch predicted false.\n", + DPRINTF(InOrderBPred, "[tid:%i]: [sn:%i]: Branch predicted false.\n", tid, seq_num); if (inst->isCondDelaySlot()) @@ -105,11 +105,11 @@ BranchPredictor::execute(int slot_num) inst->setBranchPred(predict_taken); - DPRINTF(Resource, "[tid:%i]: [sn:%i]: Predicted PC is %08p.\n", + DPRINTF(InOrderBPred, "[tid:%i]: [sn:%i]: Predicted PC is %08p.\n", tid, seq_num, pred_PC); } else { - DPRINTF(Resource, "[tid:%i]: Ignoring [sn:%i] because this isn't " + DPRINTF(InOrderBPred, "[tid:%i]: Ignoring [sn:%i] because this isn't " "a control instruction.\n", tid, seq_num); } @@ -119,7 +119,7 @@ BranchPredictor::execute(int slot_num) case UpdatePredictor: { - DPRINTF(Resource, "[tid:%i]: [sn:%i]: Updating Branch Predictor.\n", + DPRINTF(InOrderBPred, "[tid:%i]: [sn:%i]: Updating Branch Predictor.\n", tid, seq_num); @@ -138,7 +138,7 @@ void BranchPredictor::squash(DynInstPtr inst, int squash_stage, InstSeqNum squash_seq_num, unsigned tid) { - DPRINTF(Resource, "Squashing...\n"); + DPRINTF(InOrderBPred, "Squashing...\n"); branchPred.squash(squash_seq_num, tid); } diff --git a/src/cpu/inorder/resources/branch_predictor.hh b/src/cpu/inorder/resources/branch_predictor.hh index 66eb1afe8..57745343c 100644 --- a/src/cpu/inorder/resources/branch_predictor.hh +++ b/src/cpu/inorder/resources/branch_predictor.hh @@ -41,7 +41,6 @@ #include "cpu/inorder/pipeline_traits.hh" #include "cpu/inorder/resources/bpred_unit.hh" #include "cpu/inorder/cpu.hh" -//#include "cpu/inorder/params.hh" class BranchPredictor : public Resource { public: diff --git a/src/cpu/inorder/resources/decode_unit.cc b/src/cpu/inorder/resources/decode_unit.cc index 1628c32d0..d95b1d4bb 100644 --- a/src/cpu/inorder/resources/decode_unit.cc +++ b/src/cpu/inorder/resources/decode_unit.cc @@ -63,7 +63,7 @@ DecodeUnit::execute(int slot_num) bool done_sked = ThePipeline::createBackEndSchedule(inst); if (done_sked) { - DPRINTF(Resource, "[tid:%i]: Setting Destination Register(s) for [sn:%i].\n", + DPRINTF(InOrderDecode, "[tid:%i]: Setting Destination Register(s) for [sn:%i].\n", tid, seq_num); regDepMap[tid]->insert(inst); decode_req->done(); @@ -85,7 +85,7 @@ DecodeUnit::execute(int slot_num) void DecodeUnit::squash(DynInstPtr inst, int stage_num, InstSeqNum squash_seq_num, unsigned tid) { - DPRINTF(Resource, "[tid:%i]: Updating due to squash from stage %i after [sn:%i].\n", + DPRINTF(InOrderDecode, "[tid:%i]: Updating due to squash from stage %i after [sn:%i].\n", tid, stage_num, squash_seq_num); //cpu->removeInstsUntil(squash_seq_num, tid); diff --git a/src/cpu/inorder/resources/execution_unit.cc b/src/cpu/inorder/resources/execution_unit.cc index e41291103..843adb5b0 100644 --- a/src/cpu/inorder/resources/execution_unit.cc +++ b/src/cpu/inorder/resources/execution_unit.cc @@ -68,7 +68,7 @@ ExecutionUnit::execute(int slot_num) exec_req->fault = NoFault; - DPRINTF(Resource, "[tid:%i] Executing [sn:%i] [PC:%#x] .\n", + DPRINTF(InOrderExecute, "[tid:%i] Executing [sn:%i] [PC:%#x] .\n", tid, seq_num, inst->readPC()); switch (exec_req->cmd) @@ -99,7 +99,7 @@ ExecutionUnit::execute(int slot_num) inst->bdelaySeqNum = seq_num; inst->setPredTarg(inst->nextPC); - DPRINTF(Resource, "[tid:%i]: Conditional branch inst" + DPRINTF(InOrderExecute, "[tid:%i]: Conditional branch inst" "[sn:%i] PC %#x mispredicted as taken.\n", tid, seq_num, inst->PC); } else if (!inst->predTaken() && inst->isCondDelaySlot()) { @@ -107,13 +107,13 @@ ExecutionUnit::execute(int slot_num) inst->setPredTarg(inst->nextPC); inst->procDelaySlotOnMispred = true; - DPRINTF(Resource, "[tid:%i]: Conditional branch inst." + DPRINTF(InOrderExecute, "[tid:%i]: Conditional branch inst." "[sn:%i] PC %#x mispredicted as not taken.\n", tid, seq_num, inst->PC); } else { inst->bdelaySeqNum = seq_num + 1; - DPRINTF(Resource, "[tid:%i]: Misprediction detected at " + DPRINTF(InOrderExecute, "[tid:%i]: Misprediction detected at " "[sn:%i] PC %#x,\n\t squashing after delay slot " "instruction [sn:%i].\n", tid, seq_num, inst->PC, inst->bdelaySeqNum); @@ -122,20 +122,20 @@ ExecutionUnit::execute(int slot_num) inst->setPredTarg(inst->nextNPC); } - DPRINTF(Resource, "[tid:%i] Redirecting fetch to %#x.\n", tid, + DPRINTF(InOrderExecute, "[tid:%i] Redirecting fetch to %#x.\n", tid, inst->readPredTarg()); } else if(inst->isIndirectCtrl()){ inst->setPredTarg(inst->nextNPC); inst->bdelaySeqNum = seq_num + 1; - DPRINTF(Resource, "[tid:%i] Redirecting fetch to %#x.\n", tid, + DPRINTF(InOrderExecute, "[tid:%i] Redirecting fetch to %#x.\n", tid, inst->readPredTarg()); } else { panic("Non-control instruction (%s) mispredicting?!!", inst->staticInst->getName()); } - DPRINTF(Resource, "[tid:%i] Squashing will start from stage %i.\n", + DPRINTF(InOrderExecute, "[tid:%i] Squashing will start from stage %i.\n", tid, stage_num); cpu->pipelineStage[stage_num]->squashDueToBranch(inst, tid); @@ -164,7 +164,7 @@ ExecutionUnit::execute(int slot_num) inst->setExecuted(); exec_req->done(); - DPRINTF(Resource, "[tid:%i]: The result of execution is 0x%x.\n", + DPRINTF(InOrderExecute, "[tid:%i]: The result of execution is 0x%x.\n", inst->readTid(), inst->readIntResult(0)); } else { warn("inst [sn:%i] had a %s fault", seq_num, fault->name()); diff --git a/src/cpu/inorder/resources/fetch_seq_unit.cc b/src/cpu/inorder/resources/fetch_seq_unit.cc index 00f76f74b..36cf714c9 100644 --- a/src/cpu/inorder/resources/fetch_seq_unit.cc +++ b/src/cpu/inorder/resources/fetch_seq_unit.cc @@ -90,7 +90,7 @@ FetchSeqUnit::execute(int slot_num) delaySlotInfo[tid].targetReady = false; - DPRINTF(Resource, "[tid:%i]: Setting PC to delay slot target\n",tid); + DPRINTF(InOrderFetchSeq, "[tid:%i]: Setting PC to delay slot target\n",tid); } inst->setPC(PC[tid]); @@ -102,7 +102,7 @@ FetchSeqUnit::execute(int slot_num) inst->setMemAddr(PC[tid]); inst->setSeqNum(cpu->getAndIncrementInstSeq(tid)); - DPRINTF(Resource, "[tid:%i]: Assigning [sn:%i] to PC %08p\n", tid, + DPRINTF(InOrderFetchSeq, "[tid:%i]: Assigning [sn:%i] to PC %08p\n", tid, inst->seqNum, inst->readPC()); if (delaySlotInfo[tid].numInsts > 0) { @@ -113,7 +113,7 @@ FetchSeqUnit::execute(int slot_num) delaySlotInfo[tid].targetReady = true; } - DPRINTF(Resource, "[tid:%i]: %i delay slot inst(s) left to" + DPRINTF(InOrderFetchSeq, "[tid:%i]: %i delay slot inst(s) left to" " process.\n", tid, delaySlotInfo[tid].numInsts); } @@ -139,11 +139,11 @@ FetchSeqUnit::execute(int slot_num) pcBlockStage[tid] = stage_num; } else if (inst->isCondDelaySlot() && !inst->predTaken()) { // Not-Taken AND Conditional Control - DPRINTF(Resource, "[tid:%i]: [sn:%i]: [PC:%08p] Predicted Not-Taken Cond. " + DPRINTF(InOrderFetchSeq, "[tid:%i]: [sn:%i]: [PC:%08p] Predicted Not-Taken Cond. " "Delay inst. Skipping delay slot and Updating PC to %08p\n", tid, inst->seqNum, inst->readPC(), inst->readPredTarg()); - DPRINTF(Resource, "[tid:%i] Setting up squash to start from stage %i, after [sn:%i].\n", + DPRINTF(InOrderFetchSeq, "[tid:%i] Setting up squash to start from stage %i, after [sn:%i].\n", tid, stage_num, seq_num); inst->bdelaySeqNum = seq_num; @@ -152,7 +152,7 @@ FetchSeqUnit::execute(int slot_num) squashAfterInst(inst, stage_num, tid); } else if (!inst->isCondDelaySlot() && !inst->predTaken()) { // Not-Taken Control - DPRINTF(Resource, "[tid:%i]: [sn:%i]: Predicted Not-Taken Control " + DPRINTF(InOrderFetchSeq, "[tid:%i]: [sn:%i]: Predicted Not-Taken Control " "inst. updating PC to %08p\n", tid, inst->seqNum, inst->readNextPC()); @@ -166,11 +166,11 @@ FetchSeqUnit::execute(int slot_num) delaySlotInfo[tid].targetReady = false; delaySlotInfo[tid].targetAddr = inst->readPredTarg(); - DPRINTF(Resource, "[tid:%i]: [sn:%i] Updating delay slot target " + DPRINTF(InOrderFetchSeq, "[tid:%i]: [sn:%i] Updating delay slot target " "to PC %08p\n", tid, inst->seqNum, inst->readPredTarg()); // Set-Up Squash Through-Out Pipeline - DPRINTF(Resource, "[tid:%i] Setting up squash to start from stage %i, after [sn:%i].\n", + DPRINTF(InOrderFetchSeq, "[tid:%i] Setting up squash to start from stage %i, after [sn:%i].\n", tid, stage_num, seq_num + 1); inst->bdelaySeqNum = seq_num + 1; inst->squashingStage = stage_num; @@ -179,7 +179,7 @@ FetchSeqUnit::execute(int slot_num) squashAfterInst(inst, stage_num, tid); } } else { - DPRINTF(Resource, "[tid:%i]: [sn:%i]: Ignoring branch target update " + DPRINTF(InOrderFetchSeq, "[tid:%i]: [sn:%i]: Ignoring branch target update " "since then is not a control instruction.\n", tid, inst->seqNum); } @@ -209,7 +209,7 @@ void FetchSeqUnit::squash(DynInstPtr inst, int squash_stage, InstSeqNum squash_seq_num, unsigned tid) { - DPRINTF(Resource, "[tid:%i]: Updating due to squash from stage %i.\n", + DPRINTF(InOrderFetchSeq, "[tid:%i]: Updating due to squash from stage %i.\n", tid, squash_stage); InstSeqNum done_seq_num = inst->bdelaySeqNum; @@ -217,7 +217,7 @@ FetchSeqUnit::squash(DynInstPtr inst, int squash_stage, if (squashSeqNum[tid] <= done_seq_num && lastSquashCycle[tid] == curTick) { - DPRINTF(Resource, "[tid:%i]: Ignoring squash from stage %i, since" + DPRINTF(InOrderFetchSeq, "[tid:%i]: Ignoring squash from stage %i, since" "there is an outstanding squash that is older.\n", tid, squash_stage); } else { @@ -237,7 +237,7 @@ FetchSeqUnit::squash(DynInstPtr inst, int squash_stage, nextPC[tid] = new_PC + instSize; nextNPC[tid] = new_PC + (2 * instSize); - DPRINTF(Resource, "[tid:%i]: Setting PC to %08p.\n", + DPRINTF(InOrderFetchSeq, "[tid:%i]: Setting PC to %08p.\n", tid, PC[tid]); } else { delaySlotInfo[tid].numInsts = 1; @@ -278,7 +278,7 @@ FetchSeqUnit::FetchSeqEvent::process() fs_res->PC[i] = fs_res->cpu->readPC(i); fs_res->nextPC[i] = fs_res->cpu->readNextPC(i); fs_res->nextNPC[i] = fs_res->cpu->readNextNPC(i); - DPRINTF(Resource, "[tid:%i]: Setting PC:%08p NPC:%08p NNPC:%08p.\n", + DPRINTF(InOrderFetchSeq, "[tid:%i]: Setting PC:%08p NPC:%08p NNPC:%08p.\n", fs_res->PC[i], fs_res->nextPC[i], fs_res->nextNPC[i]); fs_res->pcValid[i] = true; @@ -299,7 +299,7 @@ FetchSeqUnit::activateThread(unsigned tid) cpu->fetchPriorityList.push_back(tid); - DPRINTF(Resource, "[tid:%i]: Reading PC:%08p NPC:%08p NNPC:%08p.\n", + DPRINTF(InOrderFetchSeq, "[tid:%i]: Reading PC:%08p NPC:%08p NNPC:%08p.\n", tid, PC[tid], nextPC[tid], nextNPC[tid]); } diff --git a/src/cpu/inorder/resources/graduation_unit.cc b/src/cpu/inorder/resources/graduation_unit.cc index f4bbf3f5d..701da5996 100644 --- a/src/cpu/inorder/resources/graduation_unit.cc +++ b/src/cpu/inorder/resources/graduation_unit.cc @@ -71,14 +71,14 @@ GraduationUnit::execute(int slot_num) lastCycleGrad = curTick; numCycleGrad = 0; } else if (numCycleGrad > width) { - DPRINTF(Resource, "Graduation bandwidth reached for this cycle.\n"); + DPRINTF(InOrderGraduation, "Graduation bandwidth reached for this cycle.\n"); return; } // Make sure this is the last thing on the resource schedule assert(inst->resSched.size() == 1); - DPRINTF(Resource, "[tid:%i] Graduating instruction [sn:%i].\n", + DPRINTF(InOrderGraduation, "[tid:%i] Graduating instruction [sn:%i].\n", tid, seq_num); DPRINTF(RefCount, "Refcount = %i.\n", 0/*inst->curCount()*/); @@ -88,7 +88,7 @@ GraduationUnit::execute(int slot_num) // @TODO: Fix this functionality. Probably too conservative. if (inst->isNonSpeculative()) { *nonSpecInstActive[tid] = false; - DPRINTF(Resource, "[tid:%i] Non-speculative instruction [sn:%i] has graduated.\n", + DPRINTF(InOrderGraduation, "[tid:%i] Non-speculative instruction [sn:%i] has graduated.\n", tid, seq_num); } diff --git a/src/cpu/inorder/resources/inst_buffer.cc b/src/cpu/inorder/resources/inst_buffer.cc index 97924d2d3..fafff1fa7 100644 --- a/src/cpu/inorder/resources/inst_buffer.cc +++ b/src/cpu/inorder/resources/inst_buffer.cc @@ -76,21 +76,21 @@ InstBuffer::execute(int slot_idx) bool do_bypass = true; if (!instList.empty()) { - DPRINTF(Resource, "[sn:%i] cannot bypass stage %i because buffer isn't empty.\n", + DPRINTF(InOrderInstBuffer, "[sn:%i] cannot bypass stage %i because buffer isn't empty.\n", inst->seqNum, next_stage); do_bypass = false; } else if(cpu->pipelineStage[bypass_stage]->isBlocked(tid)) { - DPRINTF(Resource, "[sn:%i] cannot bypass stage %i because stage %i is blocking.\n", + DPRINTF(InOrderInstBuffer, "[sn:%i] cannot bypass stage %i because stage %i is blocking.\n", inst->seqNum, next_stage); do_bypass = false; } else if(cpu->pipelineStage[bypass_stage]->stageBufferAvail() <= 0) { - DPRINTF(Resource, "[sn:%i] cannot bypass stage %i because there is no room in " + DPRINTF(InOrderInstBuffer, "[sn:%i] cannot bypass stage %i because there is no room in " "stage %i incoming stage buffer.\n", inst->seqNum, next_stage); do_bypass = false; } if (!do_bypass) { // SCHEDULE USAGE OF BUFFER - DPRINTF(Resource, "Scheduling [sn:%i] for buffer insertion in stage %i\n", + DPRINTF(InOrderInstBuffer, "Scheduling [sn:%i] for buffer insertion in stage %i\n", inst->seqNum, next_stage); // Add to schedule: Insert into buffer in next stage @@ -105,7 +105,7 @@ InstBuffer::execute(int slot_idx) inst->resSched.push(new ScheduleEntry(bypass_stage, stage_pri, id, InstBuffer::RemoveInst)); } else { // BYPASS BUFFER & NEXT STAGE - DPRINTF(Resource, "Setting [sn:%i] to bypass stage %i and enter stage %i.\n", + DPRINTF(InOrderInstBuffer, "Setting [sn:%i] to bypass stage %i and enter stage %i.\n", inst->seqNum, next_stage, bypass_stage); inst->setNextStage(bypass_stage); instsBypassed++; @@ -120,12 +120,12 @@ InstBuffer::execute(int slot_idx) bool inserted = false; if (instList.size() < width) { - DPRINTF(Resource, "[tid:%i]: Inserting [sn:%i] into buffer.\n", + DPRINTF(InOrderInstBuffer, "[tid:%i]: Inserting [sn:%i] into buffer.\n", tid, seq_num); insert(inst); inserted = true; } else { - DPRINTF(Resource, "[tid:%i]: Denying [sn:%i] request because " + DPRINTF(InOrderInstBuffer, "[tid:%i]: Denying [sn:%i] request because " "buffer is full.\n", tid, seq_num); @@ -144,7 +144,7 @@ InstBuffer::execute(int slot_idx) case RemoveInst: { - DPRINTF(Resource, "[tid:%i]: Removing [sn:%i] from buffer.\n", + DPRINTF(InOrderInstBuffer, "[tid:%i]: Removing [sn:%i] from buffer.\n", tid, seq_num); remove(inst); ib_req->done(); @@ -155,7 +155,7 @@ InstBuffer::execute(int slot_idx) fatal("Unrecognized command to %s", resName); } - DPRINTF(Resource, "Buffer now contains %i insts.\n", instList.size()); + DPRINTF(InOrderInstBuffer, "Buffer now contains %i insts.\n", instList.size()); } void @@ -212,7 +212,7 @@ InstBuffer::squash(DynInstPtr inst, int stage_num, // Removed Instructions from InstList & Clear Remove List while (!remove_list.empty()) { - DPRINTF(Resource, "[tid:%i]: Removing squashed [sn:%i] from buffer.\n", + DPRINTF(InOrderInstBuffer, "[tid:%i]: Removing squashed [sn:%i] from buffer.\n", tid, (*remove_list.front())->seqNum); instList.erase(remove_list.front()); remove_list.pop(); diff --git a/src/cpu/inorder/resources/tlb_unit.cc b/src/cpu/inorder/resources/tlb_unit.cc index 321ac90f8..8f8ba144e 100644 --- a/src/cpu/inorder/resources/tlb_unit.cc +++ b/src/cpu/inorder/resources/tlb_unit.cc @@ -102,7 +102,7 @@ TLBUnit::execute(int slot_idx) cpu->thread[tid]->getTC()); if (tlb_req->fault != NoFault) { - DPRINTF(Resource, "[tid:%i]: %s encountered while translating " + DPRINTF(InOrderTLB, "[tid:%i]: %s encountered while translating " "addr:%08p for [sn:%i].\n", tid, tlb_req->fault->name(), tlb_req->memReq->getVaddr(), seq_num); //insert(inst); @@ -114,7 +114,7 @@ TLBUnit::execute(int slot_idx) // Let CPU handle the fault cpu->trap(tlb_req->fault, tid); } else { - DPRINTF(Resource, "[tid:%i]: [sn:%i] virt. addr %08p translated " + DPRINTF(InOrderTLB, "[tid:%i]: [sn:%i] virt. addr %08p translated " "to phys. addr:%08p.\n", tid, seq_num, tlb_req->memReq->getVaddr(), tlb_req->memReq->getPaddr()); @@ -125,7 +125,7 @@ TLBUnit::execute(int slot_idx) case DataLookup: { - DPRINTF(Resource, "[tid:%i]: [sn:%i]: Attempting to translate %08p.\n", + DPRINTF(InOrderTLB, "[tid:%i]: [sn:%i]: Attempting to translate %08p.\n", tid, seq_num, tlb_req->memReq->getVaddr()); tlb_req->fault = @@ -133,7 +133,7 @@ TLBUnit::execute(int slot_idx) cpu->thread[tid]->getTC()); if (tlb_req->fault != NoFault) { - DPRINTF(Resource, "[tid:%i]: %s encountered while translating " + DPRINTF(InOrderTLB, "[tid:%i]: %s encountered while translating " "addr:%08p for [sn:%i].\n", tid, tlb_req->fault->name(), tlb_req->memReq->getVaddr(), seq_num); //insert(inst); @@ -144,7 +144,7 @@ TLBUnit::execute(int slot_idx) // Let CPU handle the fault cpu->trap(tlb_req->fault, tid); } else { - DPRINTF(Resource, "[tid:%i]: [sn:%i] virt. addr %08p translated " + DPRINTF(InOrderTLB, "[tid:%i]: [sn:%i] virt. addr %08p translated " "to phys. addr:%08p.\n", tid, seq_num, tlb_req->memReq->getVaddr(), tlb_req->memReq->getPaddr()); @@ -169,7 +169,7 @@ TLBUnitEvent::process() int stage_num = resource->reqMap[slotIdx]->getStageNum(); int tid = inst->threadNumber; - DPRINTF(Resource, "Waking up from TLB Miss caused by [sn:%i].\n", + DPRINTF(InOrderTLB, "Waking up from TLB Miss caused by [sn:%i].\n", inst->seqNum); TLBUnit* tlb_res = dynamic_cast(resource); diff --git a/src/cpu/inorder/resources/use_def.cc b/src/cpu/inorder/resources/use_def.cc index ed697c4ca..a9281a18c 100644 --- a/src/cpu/inorder/resources/use_def.cc +++ b/src/cpu/inorder/resources/use_def.cc @@ -104,7 +104,7 @@ UseDefUnit::execute(int slot_idx) // in the pipeline then stall instructions here if (*nonSpecInstActive[tid] == true && seq_num > *nonSpecSeqNum[tid]) { - DPRINTF(Resource, "[tid:%i]: [sn:%i] cannot execute because there is " + DPRINTF(InOrderUseDef, "[tid:%i]: [sn:%i] cannot execute because there is " "non-speculative instruction [sn:%i] has not graduated.\n", tid, seq_num, *nonSpecSeqNum[tid]); return; @@ -119,7 +119,7 @@ UseDefUnit::execute(int slot_idx) { int reg_idx = inst->_srcRegIdx[ud_idx]; - DPRINTF(Resource, "[tid:%i]: Attempting to read source register idx %i.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Attempting to read source register idx %i.\n", tid, ud_idx); // Ask register dependency map if it is OK to read from Arch. Reg. File @@ -127,19 +127,19 @@ UseDefUnit::execute(int slot_idx) // Read From Register File if (inst->seqNum <= outReadSeqNum[tid]) { if (reg_idx <= FP_Base_DepTag) { - DPRINTF(Resource, "[tid:%i]: Reading Int Reg %i from Register File.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Reading Int Reg %i from Register File.\n", tid, reg_idx); inst->setIntSrc(ud_idx, cpu->readIntReg(reg_idx,inst->readTid())); } else if (reg_idx <= Ctrl_Base_DepTag) { reg_idx -= FP_Base_DepTag; - DPRINTF(Resource, "[tid:%i]: Reading Float Reg %i from Register File.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Reading Float Reg %i from Register File.\n", tid, reg_idx); inst->setIntSrc(ud_idx, // Always Read FloatRegBits For Now cpu->readFloatRegBits(reg_idx, inst->readTid())); } else { reg_idx -= Ctrl_Base_DepTag; - DPRINTF(Resource, "[tid:%i]: Reading Misc Reg %i from Register File.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Reading Misc Reg %i from Register File.\n", tid, reg_idx); inst->setIntSrc(ud_idx, cpu->readMiscReg(reg_idx, inst->readTid())); @@ -149,7 +149,7 @@ UseDefUnit::execute(int slot_idx) ud_req->done(); } else { - DPRINTF(Resource, "[tid:%i]: Unable to read because of [sn:%i] hasnt read it's" + DPRINTF(InOrderUseDef, "[tid:%i]: Unable to read because of [sn:%i] hasnt read it's" " registers yet.\n", tid, outReadSeqNum[tid]); DPRINTF(InOrderStall, "STALL: [tid:%i]: waiting for [sn:%i] to write\n", tid, outReadSeqNum[tid]); @@ -164,19 +164,19 @@ UseDefUnit::execute(int slot_idx) int dest_reg_idx = forward_inst->getDestIdxNum(reg_idx); if (reg_idx <= FP_Base_DepTag) { - DPRINTF(Resource, "[tid:%i]: Forwarding dest. reg value 0x%x from " + DPRINTF(InOrderUseDef, "[tid:%i]: Forwarding dest. reg value 0x%x from " "[sn:%i] to [sn:%i] source #%i.\n", tid, forward_inst->readIntResult(dest_reg_idx) , forward_inst->seqNum, inst->seqNum, ud_idx); inst->setIntSrc(ud_idx, forward_inst->readIntResult(dest_reg_idx)); } else if (reg_idx <= Ctrl_Base_DepTag) { - DPRINTF(Resource, "[tid:%i]: Forwarding dest. reg value 0x%x from " + DPRINTF(InOrderUseDef, "[tid:%i]: Forwarding dest. reg value 0x%x from " "[sn:%i] to [sn:%i] source #%i.\n", tid, forward_inst->readFloatResult(dest_reg_idx) , forward_inst->seqNum, inst->seqNum, ud_idx); inst->setFloatSrc(ud_idx, forward_inst->readFloatResult(dest_reg_idx)); } else { - DPRINTF(Resource, "[tid:%i]: Forwarding dest. reg value 0x%x from " + DPRINTF(InOrderUseDef, "[tid:%i]: Forwarding dest. reg value 0x%x from " "[sn:%i] to [sn:%i] source #%i.\n", tid, forward_inst->readIntResult(dest_reg_idx) , forward_inst->seqNum, inst->seqNum, ud_idx); @@ -187,13 +187,13 @@ UseDefUnit::execute(int slot_idx) ud_req->done(); } else { - DPRINTF(Resource, "[tid:%i]: Unable to read because of [sn:%i] hasnt read it's" + DPRINTF(InOrderUseDef, "[tid:%i]: Unable to read because of [sn:%i] hasnt read it's" " registers yet.\n", tid, outReadSeqNum[tid]); DPRINTF(InOrderStall, "STALL: [tid:%i]: waiting for [sn:%i] to forward\n", tid, outReadSeqNum[tid]); } } else { - DPRINTF(Resource, "[tid:%i]: Source register idx: %i is not ready to read.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Source register idx: %i is not ready to read.\n", tid, reg_idx); DPRINTF(InOrderStall, "STALL: [tid:%i]: waiting to read register (idx=%i)\n", tid, reg_idx); @@ -208,12 +208,12 @@ UseDefUnit::execute(int slot_idx) int reg_idx = inst->_destRegIdx[ud_idx]; if (regDepMap[tid]->canWrite(reg_idx, inst)) { - DPRINTF(Resource, "[tid:%i]: Attempting to write to Register File.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Attempting to write to Register File.\n", tid); if (inst->seqNum <= outReadSeqNum[tid]) { if (reg_idx <= FP_Base_DepTag) { - DPRINTF(Resource, "[tid:%i]: Writing 0x%x to register idx %i.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Writing 0x%x to register idx %i.\n", tid, inst->readIntResult(ud_idx), reg_idx); // Remove Dependencies @@ -246,13 +246,13 @@ UseDefUnit::execute(int slot_idx) ud_req->done(); } else { - DPRINTF(Resource, "[tid:%i]: Unable to write because of [sn:%i] hasnt read it's" + DPRINTF(InOrderUseDef, "[tid:%i]: Unable to write because of [sn:%i] hasnt read it's" " registers yet.\n", tid, outReadSeqNum); DPRINTF(InOrderStall, "STALL: [tid:%i]: waiting for [sn:%i] to read\n", tid, outReadSeqNum); } } else { - DPRINTF(Resource, "[tid:%i]: Dest. register idx: %i is not ready to write.\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Dest. register idx: %i is not ready to write.\n", tid, reg_idx); DPRINTF(InOrderStall, "STALL: [tid:%i]: waiting to write register (idx=%i)\n", tid, reg_idx); @@ -270,7 +270,7 @@ UseDefUnit::execute(int slot_idx) void UseDefUnit::squash(DynInstPtr inst, int stage_num, InstSeqNum squash_seq_num, unsigned tid) { - DPRINTF(Resource, "[tid:%i]: Updating Due To Squash After [sn:%i].\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Updating Due To Squash After [sn:%i].\n", tid, squash_seq_num); std::vector slot_remove_list; @@ -285,7 +285,7 @@ UseDefUnit::squash(DynInstPtr inst, int stage_num, InstSeqNum squash_seq_num, un req_ptr->getInst()->readTid() == tid && req_ptr->getInst()->seqNum > squash_seq_num) { - DPRINTF(Resource, "[tid:%i]: Squashing [sn:%i].\n", + DPRINTF(InOrderUseDef, "[tid:%i]: Squashing [sn:%i].\n", req_ptr->getInst()->readTid(), req_ptr->getInst()->seqNum); @@ -309,18 +309,18 @@ UseDefUnit::squash(DynInstPtr inst, int stage_num, InstSeqNum squash_seq_num, un } if (outReadSeqNum[tid] >= squash_seq_num) { - DPRINTF(Resource, "[tid:%i]: Outstanding Read Seq Num Reset.\n", tid); + DPRINTF(InOrderUseDef, "[tid:%i]: Outstanding Read Seq Num Reset.\n", tid); outReadSeqNum[tid] = maxSeqNum; } else if (outReadSeqNum[tid] != maxSeqNum) { - DPRINTF(Resource, "[tid:%i]: No need to reset Outstanding Read Seq Num %i\n", + DPRINTF(InOrderUseDef, "[tid:%i]: No need to reset Outstanding Read Seq Num %i\n", tid, outReadSeqNum[tid]); } if (outWriteSeqNum[tid] >= squash_seq_num) { - DPRINTF(Resource, "[tid:%i]: Outstanding Write Seq Num Reset.\n", tid); + DPRINTF(InOrderUseDef, "[tid:%i]: Outstanding Write Seq Num Reset.\n", tid); outWriteSeqNum[tid] = maxSeqNum; } else if (outWriteSeqNum[tid] != maxSeqNum) { - DPRINTF(Resource, "[tid:%i]: No need to reset Outstanding Write Seq Num %i\n", + DPRINTF(InOrderUseDef, "[tid:%i]: No need to reset Outstanding Write Seq Num %i\n", tid, outWriteSeqNum[tid]); } } -- 2.30.2