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-rw-r--r--src/cpu/ozone/cpu_builder.cc200
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diff --git a/src/cpu/ozone/cpu_builder.cc b/src/cpu/ozone/cpu_builder.cc
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--- a/src/cpu/ozone/cpu_builder.cc
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-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Kevin Lim
- */
-
-#include <string>
-
-#include "cpu/checker/cpu.hh"
-#include "cpu/ozone/cpu.hh"
-#include "cpu/ozone/ozone_impl.hh"
-#include "cpu/ozone/simple_params.hh"
-#include "cpu/inst_seq.hh"
-#include "params/DerivOzoneCPU.hh"
-#include "sim/process.hh"
-#include "sim/sim_object.hh"
-
-class DerivOzoneCPU : public OzoneCPU<OzoneImpl>
-{
- public:
- DerivOzoneCPU(SimpleParams *p)
- : OzoneCPU<OzoneImpl>(p)
- { }
-};
-
-
-////////////////////////////////////////////////////////////////////////
-//
-// OzoneCPU Simulation Object
-//
-DerivOzoneCPU *
-DerivOzoneCPUParams::create()
-{
- DerivOzoneCPU *cpu;
-
- if (FullSystem) {
- // Full-system only supports a single thread for the moment.
- ThreadID actual_num_threads = 1;
- } else {
- // In non-full-system mode, we infer the number of threads from
- // the workload if it's not explicitly specified.
- ThreadID actual_num_threads =
- numThreads.isValid() ? numThreads : workload.size();
-
- if (workload.size() == 0) {
- fatal("Must specify at least one workload!");
- }
- }
-
- SimpleParams *params = new SimpleParams;
-
- params->clock = clock;
-
- params->name = name;
- params->numberOfThreads = actual_num_threads;
-
- params->itb = itb;
- params->dtb = dtb;
- params->isa = isa;
-
- params->system = system;
- params->cpu_id = cpu_id;
- params->profile = profile;
- params->do_quiesce = do_quiesce;
- params->do_checkpoint_insts = do_checkpoint_insts;
- params->do_statistics_insts = do_statistics_insts;
- params->workload = workload;
-
- params->checker = checker;
- params->max_insts_any_thread = max_insts_any_thread;
- params->max_insts_all_threads = max_insts_all_threads;
- params->max_loads_any_thread = max_loads_any_thread;
- params->max_loads_all_threads = max_loads_all_threads;
- params->progress_interval = progress_interval;
-
- //
- // Caches
- //
-// params->icacheInterface = icache ? icache->getInterface() : NULL;
-// params->dcacheInterface = dcache ? dcache->getInterface() : NULL;
- params->cachePorts = cachePorts;
-
- params->width = width;
- params->frontEndWidth = frontEndWidth;
- params->frontEndLatency = frontEndLatency;
- params->backEndWidth = backEndWidth;
- params->backEndSquashLatency = backEndSquashLatency;
- params->backEndLatency = backEndLatency;
- params->maxInstBufferSize = maxInstBufferSize;
- params->numPhysicalRegs = numPhysIntRegs + numPhysFloatRegs;
- params->maxOutstandingMemOps = maxOutstandingMemOps;
-
- params->decodeToFetchDelay = decodeToFetchDelay;
- params->renameToFetchDelay = renameToFetchDelay;
- params->iewToFetchDelay = iewToFetchDelay;
- params->commitToFetchDelay = commitToFetchDelay;
- params->fetchWidth = fetchWidth;
-
- params->renameToDecodeDelay = renameToDecodeDelay;
- params->iewToDecodeDelay = iewToDecodeDelay;
- params->commitToDecodeDelay = commitToDecodeDelay;
- params->fetchToDecodeDelay = fetchToDecodeDelay;
- params->decodeWidth = decodeWidth;
-
- params->iewToRenameDelay = iewToRenameDelay;
- params->commitToRenameDelay = commitToRenameDelay;
- params->decodeToRenameDelay = decodeToRenameDelay;
- params->renameWidth = renameWidth;
-
- params->commitToIEWDelay = commitToIEWDelay;
- params->renameToIEWDelay = renameToIEWDelay;
- params->issueToExecuteDelay = issueToExecuteDelay;
- params->issueWidth = issueWidth;
- params->executeWidth = executeWidth;
- params->executeIntWidth = executeIntWidth;
- params->executeFloatWidth = executeFloatWidth;
- params->executeBranchWidth = executeBranchWidth;
- params->executeMemoryWidth = executeMemoryWidth;
-
- params->iewToCommitDelay = iewToCommitDelay;
- params->renameToROBDelay = renameToROBDelay;
- params->commitWidth = commitWidth;
- params->squashWidth = squashWidth;
-
- params->predType = predType;
- params->localPredictorSize = localPredictorSize;
- params->localCtrBits = localCtrBits;
- params->localHistoryTableSize = localHistoryTableSize;
- params->localHistoryBits = localHistoryBits;
- params->globalPredictorSize = globalPredictorSize;
- params->globalCtrBits = globalCtrBits;
- params->globalHistoryBits = globalHistoryBits;
- params->choicePredictorSize = choicePredictorSize;
- params->choiceCtrBits = choiceCtrBits;
-
- params->BTBEntries = BTBEntries;
- params->BTBTagSize = BTBTagSize;
-
- params->RASSize = RASSize;
-
- params->LQEntries = LQEntries;
- params->SQEntries = SQEntries;
- params->lsqLimits = lsqLimits;
-
- params->SSITSize = SSITSize;
- params->LFSTSize = LFSTSize;
-
- params->numPhysIntRegs = numPhysIntRegs;
- params->numPhysFloatRegs = numPhysFloatRegs;
- params->numIQEntries = numIQEntries;
- params->numROBEntries = numROBEntries;
-
- params->decoupledFrontEnd = decoupledFrontEnd;
- params->dispatchWidth = dispatchWidth;
- params->wbWidth = wbWidth;
-
- params->smtNumFetchingThreads = smtNumFetchingThreads;
- params->smtFetchPolicy = smtFetchPolicy;
- params->smtIQPolicy = smtIQPolicy;
- params->smtLSQPolicy = smtLSQPolicy;
- params->smtLSQThreshold = smtLSQThreshold;
- params->smtROBPolicy = smtROBPolicy;
- params->smtROBThreshold = smtROBThreshold;
- params->smtCommitPolicy = smtCommitPolicy;
-
- params->instShiftAmt = 2;
-
- params->switched_out = switched_out;
-
- params->functionTrace = function_trace;
- params->functionTraceStart = function_trace_start;
-
- cpu = new DerivOzoneCPU(params);
-
- return cpu;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 22:29:53 +0000