diff options
author | Nathan Binkert <nate@binkert.org> | 2007-07-26 23:15:49 -0700 |
---|---|---|
committer | Nathan Binkert <nate@binkert.org> | 2007-07-26 23:15:49 -0700 |
commit | f0fef8f850b0c5aa73337ca11b26169163b2b2e1 (patch) | |
tree | d49d3492618ee85717554cddbe62cba1b5e7fb9c /src/cpu/ozone | |
parent | 6b73ff43ff58502c80050c7aeff5a08a4ce61f87 (diff) | |
parent | cda354b07035f73a3b220f89014721300d36a815 (diff) | |
download | gem5-f0fef8f850b0c5aa73337ca11b26169163b2b2e1.tar.xz |
Merge python and x86 changes with cache branch
--HG--
extra : convert_revision : e06a950964286604274fba81dcca362d75847233
Diffstat (limited to 'src/cpu/ozone')
-rw-r--r-- | src/cpu/ozone/checker_builder.cc | 72 | ||||
-rw-r--r-- | src/cpu/ozone/cpu.hh | 10 | ||||
-rw-r--r-- | src/cpu/ozone/cpu_builder.cc | 273 | ||||
-rw-r--r-- | src/cpu/ozone/simple_cpu_builder.cc | 261 |
4 files changed, 20 insertions, 596 deletions
diff --git a/src/cpu/ozone/checker_builder.cc b/src/cpu/ozone/checker_builder.cc index 9ad1e639f..f813e5df2 100644 --- a/src/cpu/ozone/checker_builder.cc +++ b/src/cpu/ozone/checker_builder.cc @@ -34,7 +34,7 @@ #include "cpu/inst_seq.hh" #include "cpu/ozone/dyn_inst.hh" #include "cpu/ozone/ozone_impl.hh" -#include "sim/builder.hh" +#include "params/OzoneChecker.hh" #include "sim/process.hh" #include "sim/sim_object.hh" @@ -59,73 +59,11 @@ class OzoneChecker : // // CheckerCPU Simulation Object // -BEGIN_DECLARE_SIM_OBJECT_PARAMS(OzoneChecker) - - Param<Counter> max_insts_any_thread; - Param<Counter> max_insts_all_threads; - Param<Counter> max_loads_any_thread; - Param<Counter> max_loads_all_threads; - Param<Tick> progress_interval; - -#if FULL_SYSTEM - SimObjectParam<TheISA::ITB *> itb; - SimObjectParam<TheISA::DTB *> dtb; - SimObjectParam<System *> system; - Param<int> cpu_id; - Param<Tick> profile; -#else - SimObjectParam<Process *> workload; -#endif // FULL_SYSTEM - Param<int> clock; - - Param<bool> defer_registration; - Param<bool> exitOnError; - Param<bool> updateOnError; - Param<bool> warnOnlyOnLoadError; - Param<bool> function_trace; - Param<Tick> function_trace_start; - -END_DECLARE_SIM_OBJECT_PARAMS(OzoneChecker) - -BEGIN_INIT_SIM_OBJECT_PARAMS(OzoneChecker) - - INIT_PARAM(max_insts_any_thread, - "terminate when any thread reaches this inst count"), - INIT_PARAM(max_insts_all_threads, - "terminate when all threads have reached this inst count"), - INIT_PARAM(max_loads_any_thread, - "terminate when any thread reaches this load count"), - INIT_PARAM(max_loads_all_threads, - "terminate when all threads have reached this load count"), - INIT_PARAM_DFLT(progress_interval, "CPU Progress Interval", 0), - -#if FULL_SYSTEM - INIT_PARAM(itb, "Instruction TLB"), - INIT_PARAM(dtb, "Data TLB"), - INIT_PARAM(system, "system object"), - INIT_PARAM(cpu_id, "processor ID"), - INIT_PARAM(profile, ""), -#else - INIT_PARAM(workload, "processes to run"), -#endif // FULL_SYSTEM - - INIT_PARAM(clock, "clock speed"), - - INIT_PARAM(defer_registration, "defer system registration (for sampling)"), - INIT_PARAM(exitOnError, "exit on error"), - INIT_PARAM(updateOnError, "Update the checker with the main CPU's state on error"), - INIT_PARAM_DFLT(warnOnlyOnLoadError, "warn, but don't exit, if a load " - "result errors", false), - INIT_PARAM(function_trace, "Enable function trace"), - INIT_PARAM(function_trace_start, "Cycle to start function trace") - -END_INIT_SIM_OBJECT_PARAMS(OzoneChecker) - - -CREATE_SIM_OBJECT(OzoneChecker) +OzoneChecker * +OzoneCheckerParams::create() { OzoneChecker::Params *params = new OzoneChecker::Params(); - params->name = getInstanceName(); + params->name = name; params->numberOfThreads = 1; params->max_insts_any_thread = 0; params->max_insts_all_threads = 0; @@ -162,5 +100,3 @@ CREATE_SIM_OBJECT(OzoneChecker) OzoneChecker *cpu = new OzoneChecker(params); return cpu; } - -REGISTER_SIM_OBJECT("OzoneChecker", OzoneChecker) diff --git a/src/cpu/ozone/cpu.hh b/src/cpu/ozone/cpu.hh index 2432df55e..92b00af26 100644 --- a/src/cpu/ozone/cpu.hh +++ b/src/cpu/ozone/cpu.hh @@ -253,11 +253,17 @@ class OzoneCPU : public BaseCPU #if !FULL_SYSTEM TheISA::IntReg getSyscallArg(int i) - { return thread->renameTable[TheISA::ArgumentReg0 + i]->readIntResult(); } + { + assert(i < TheISA::NumArgumentRegs); + return thread->renameTable[TheISA::ArgumentReg[i]]->readIntResult(); + } // used to shift args for indirect syscall void setSyscallArg(int i, TheISA::IntReg val) - { thread->renameTable[TheISA::ArgumentReg0 + i]->setIntResult(i); } + { + assert(i < TheISA::NumArgumentRegs); + thread->renameTable[TheISA::ArgumentReg[i]]->setIntResult(i); + } void setSyscallReturn(SyscallReturn return_value) { cpu->setSyscallReturn(return_value, thread->readTid()); } diff --git a/src/cpu/ozone/cpu_builder.cc b/src/cpu/ozone/cpu_builder.cc index e7ecfc496..60ee9c4f9 100644 --- a/src/cpu/ozone/cpu_builder.cc +++ b/src/cpu/ozone/cpu_builder.cc @@ -35,7 +35,7 @@ #include "cpu/ozone/cpu.hh" #include "cpu/ozone/ozone_impl.hh" #include "cpu/ozone/simple_params.hh" -#include "sim/builder.hh" +#include "params/DerivOzoneCPU.hh" #include "sim/process.hh" #include "sim/sim_object.hh" @@ -52,271 +52,8 @@ class DerivOzoneCPU : public OzoneCPU<OzoneImpl> // // OzoneCPU Simulation Object // - -BEGIN_DECLARE_SIM_OBJECT_PARAMS(DerivOzoneCPU) - - Param<int> clock; - Param<int> numThreads; - -#if FULL_SYSTEM -SimObjectParam<System *> system; -Param<int> cpu_id; -SimObjectParam<TheISA::ITB *> itb; -SimObjectParam<TheISA::DTB *> dtb; -Param<Tick> profile; - -Param<bool> do_quiesce; -Param<bool> do_checkpoint_insts; -Param<bool> do_statistics_insts; -#else -SimObjectVectorParam<Process *> workload; -//SimObjectParam<PageTable *> page_table; -#endif // FULL_SYSTEM - -SimObjectParam<BaseCPU *> checker; - -Param<Counter> max_insts_any_thread; -Param<Counter> max_insts_all_threads; -Param<Counter> max_loads_any_thread; -Param<Counter> max_loads_all_threads; -Param<Tick> progress_interval; - -//SimObjectParam<BaseCache *> icache; -//SimObjectParam<BaseCache *> dcache; - -Param<unsigned> cachePorts; -Param<unsigned> width; -Param<unsigned> frontEndLatency; -Param<unsigned> frontEndWidth; -Param<unsigned> backEndLatency; -Param<unsigned> backEndWidth; -Param<unsigned> backEndSquashLatency; -Param<unsigned> maxInstBufferSize; -Param<unsigned> numPhysicalRegs; -Param<unsigned> maxOutstandingMemOps; - -Param<unsigned> decodeToFetchDelay; -Param<unsigned> renameToFetchDelay; -Param<unsigned> iewToFetchDelay; -Param<unsigned> commitToFetchDelay; -Param<unsigned> fetchWidth; - -Param<unsigned> renameToDecodeDelay; -Param<unsigned> iewToDecodeDelay; -Param<unsigned> commitToDecodeDelay; -Param<unsigned> fetchToDecodeDelay; -Param<unsigned> decodeWidth; - -Param<unsigned> iewToRenameDelay; -Param<unsigned> commitToRenameDelay; -Param<unsigned> decodeToRenameDelay; -Param<unsigned> renameWidth; - -Param<unsigned> commitToIEWDelay; -Param<unsigned> renameToIEWDelay; -Param<unsigned> issueToExecuteDelay; -Param<unsigned> issueWidth; -Param<unsigned> executeWidth; -Param<unsigned> executeIntWidth; -Param<unsigned> executeFloatWidth; -Param<unsigned> executeBranchWidth; -Param<unsigned> executeMemoryWidth; - -Param<unsigned> iewToCommitDelay; -Param<unsigned> renameToROBDelay; -Param<unsigned> commitWidth; -Param<unsigned> squashWidth; - -Param<std::string> predType; -Param<unsigned> localPredictorSize; -Param<unsigned> localCtrBits; -Param<unsigned> localHistoryTableSize; -Param<unsigned> localHistoryBits; -Param<unsigned> globalPredictorSize; -Param<unsigned> globalCtrBits; -Param<unsigned> globalHistoryBits; -Param<unsigned> choicePredictorSize; -Param<unsigned> choiceCtrBits; - -Param<unsigned> BTBEntries; -Param<unsigned> BTBTagSize; - -Param<unsigned> RASSize; - -Param<unsigned> LQEntries; -Param<unsigned> SQEntries; -Param<bool> lsqLimits; -Param<unsigned> LFSTSize; -Param<unsigned> SSITSize; - -Param<unsigned> numPhysIntRegs; -Param<unsigned> numPhysFloatRegs; -Param<unsigned> numIQEntries; -Param<unsigned> numROBEntries; - -Param<bool> decoupledFrontEnd; -Param<int> dispatchWidth; -Param<int> wbWidth; - -Param<unsigned> smtNumFetchingThreads; -Param<std::string> smtFetchPolicy; -Param<std::string> smtLSQPolicy; -Param<unsigned> smtLSQThreshold; -Param<std::string> smtIQPolicy; -Param<unsigned> smtIQThreshold; -Param<std::string> smtROBPolicy; -Param<unsigned> smtROBThreshold; -Param<std::string> smtCommitPolicy; - -Param<unsigned> instShiftAmt; - -Param<bool> defer_registration; - -Param<bool> function_trace; -Param<Tick> function_trace_start; - -END_DECLARE_SIM_OBJECT_PARAMS(DerivOzoneCPU) - -BEGIN_INIT_SIM_OBJECT_PARAMS(DerivOzoneCPU) - - INIT_PARAM(clock, "clock speed"), - INIT_PARAM(numThreads, "number of HW thread contexts"), - -#if FULL_SYSTEM - INIT_PARAM(system, "System object"), - INIT_PARAM(cpu_id, "processor ID"), - INIT_PARAM(itb, "Instruction translation buffer"), - INIT_PARAM(dtb, "Data translation buffer"), - INIT_PARAM(profile, ""), - INIT_PARAM(do_quiesce, ""), - INIT_PARAM(do_checkpoint_insts, ""), - INIT_PARAM(do_statistics_insts, ""), -#else - INIT_PARAM(workload, "Processes to run"), -// INIT_PARAM(page_table, "Page table"), -#endif // FULL_SYSTEM - - INIT_PARAM_DFLT(checker, "Checker CPU", NULL), - - INIT_PARAM_DFLT(max_insts_any_thread, - "Terminate when any thread reaches this inst count", - 0), - INIT_PARAM_DFLT(max_insts_all_threads, - "Terminate when all threads have reached" - "this inst count", - 0), - INIT_PARAM_DFLT(max_loads_any_thread, - "Terminate when any thread reaches this load count", - 0), - INIT_PARAM_DFLT(max_loads_all_threads, - "Terminate when all threads have reached this load" - "count", - 0), - INIT_PARAM_DFLT(progress_interval, "Progress interval", 0), - -// INIT_PARAM_DFLT(icache, "L1 instruction cache", NULL), -// INIT_PARAM_DFLT(dcache, "L1 data cache", NULL), - - INIT_PARAM_DFLT(cachePorts, "Cache Ports", 200), - INIT_PARAM_DFLT(width, "Width", 1), - INIT_PARAM_DFLT(frontEndLatency, "Front end latency", 1), - INIT_PARAM_DFLT(frontEndWidth, "Front end width", 1), - INIT_PARAM_DFLT(backEndLatency, "Back end latency", 1), - INIT_PARAM_DFLT(backEndWidth, "Back end width", 1), - INIT_PARAM_DFLT(backEndSquashLatency, "Back end squash latency", 1), - INIT_PARAM_DFLT(maxInstBufferSize, "Maximum instruction buffer size", 16), - INIT_PARAM(numPhysicalRegs, "Number of physical registers"), - INIT_PARAM_DFLT(maxOutstandingMemOps, "Maximum outstanding memory operations", 4), - - INIT_PARAM(decodeToFetchDelay, "Decode to fetch delay"), - INIT_PARAM(renameToFetchDelay, "Rename to fetch delay"), - INIT_PARAM(iewToFetchDelay, "Issue/Execute/Writeback to fetch" - "delay"), - INIT_PARAM(commitToFetchDelay, "Commit to fetch delay"), - INIT_PARAM(fetchWidth, "Fetch width"), - INIT_PARAM(renameToDecodeDelay, "Rename to decode delay"), - INIT_PARAM(iewToDecodeDelay, "Issue/Execute/Writeback to decode" - "delay"), - INIT_PARAM(commitToDecodeDelay, "Commit to decode delay"), - INIT_PARAM(fetchToDecodeDelay, "Fetch to decode delay"), - INIT_PARAM(decodeWidth, "Decode width"), - - INIT_PARAM(iewToRenameDelay, "Issue/Execute/Writeback to rename" - "delay"), - INIT_PARAM(commitToRenameDelay, "Commit to rename delay"), - INIT_PARAM(decodeToRenameDelay, "Decode to rename delay"), - INIT_PARAM(renameWidth, "Rename width"), - - INIT_PARAM(commitToIEWDelay, "Commit to " - "Issue/Execute/Writeback delay"), - INIT_PARAM(renameToIEWDelay, "Rename to " - "Issue/Execute/Writeback delay"), - INIT_PARAM(issueToExecuteDelay, "Issue to execute delay (internal" - "to the IEW stage)"), - INIT_PARAM(issueWidth, "Issue width"), - INIT_PARAM(executeWidth, "Execute width"), - INIT_PARAM(executeIntWidth, "Integer execute width"), - INIT_PARAM(executeFloatWidth, "Floating point execute width"), - INIT_PARAM(executeBranchWidth, "Branch execute width"), - INIT_PARAM(executeMemoryWidth, "Memory execute width"), - - INIT_PARAM(iewToCommitDelay, "Issue/Execute/Writeback to commit " - "delay"), - INIT_PARAM(renameToROBDelay, "Rename to reorder buffer delay"), - INIT_PARAM(commitWidth, "Commit width"), - INIT_PARAM(squashWidth, "Squash width"), - - INIT_PARAM(predType, "Type of branch predictor ('local', 'tournament')"), - INIT_PARAM(localPredictorSize, "Size of local predictor"), - INIT_PARAM(localCtrBits, "Bits per counter"), - INIT_PARAM(localHistoryTableSize, "Size of local history table"), - INIT_PARAM(localHistoryBits, "Bits for the local history"), - INIT_PARAM(globalPredictorSize, "Size of global predictor"), - INIT_PARAM(globalCtrBits, "Bits per counter"), - INIT_PARAM(globalHistoryBits, "Bits of history"), - INIT_PARAM(choicePredictorSize, "Size of choice predictor"), - INIT_PARAM(choiceCtrBits, "Bits of choice counters"), - - INIT_PARAM(BTBEntries, "Number of BTB entries"), - INIT_PARAM(BTBTagSize, "Size of the BTB tags, in bits"), - - INIT_PARAM(RASSize, "RAS size"), - - INIT_PARAM(LQEntries, "Number of load queue entries"), - INIT_PARAM(SQEntries, "Number of store queue entries"), - INIT_PARAM_DFLT(lsqLimits, "LSQ size limits dispatch", true), - INIT_PARAM(LFSTSize, "Last fetched store table size"), - INIT_PARAM(SSITSize, "Store set ID table size"), - - INIT_PARAM(numPhysIntRegs, "Number of physical integer registers"), - INIT_PARAM(numPhysFloatRegs, "Number of physical floating point " - "registers"), - INIT_PARAM(numIQEntries, "Number of instruction queue entries"), - INIT_PARAM(numROBEntries, "Number of reorder buffer entries"), - - INIT_PARAM_DFLT(decoupledFrontEnd, "Decoupled front end", true), - INIT_PARAM_DFLT(dispatchWidth, "Dispatch width", 0), - INIT_PARAM_DFLT(wbWidth, "Writeback width", 0), - - INIT_PARAM_DFLT(smtNumFetchingThreads, "SMT Number of Fetching Threads", 1), - INIT_PARAM_DFLT(smtFetchPolicy, "SMT Fetch Policy", "SingleThread"), - INIT_PARAM_DFLT(smtLSQPolicy, "SMT LSQ Sharing Policy", "Partitioned"), - INIT_PARAM_DFLT(smtLSQThreshold,"SMT LSQ Threshold", 100), - INIT_PARAM_DFLT(smtIQPolicy, "SMT IQ Policy", "Partitioned"), - INIT_PARAM_DFLT(smtIQThreshold, "SMT IQ Threshold", 100), - INIT_PARAM_DFLT(smtROBPolicy, "SMT ROB Sharing Policy", "Partitioned"), - INIT_PARAM_DFLT(smtROBThreshold,"SMT ROB Threshold", 100), - INIT_PARAM_DFLT(smtCommitPolicy,"SMT Commit Fetch Policy", "RoundRobin"), - - INIT_PARAM(instShiftAmt, "Number of bits to shift instructions by"), - INIT_PARAM(defer_registration, "defer system registration (for sampling)"), - - INIT_PARAM(function_trace, "Enable function trace"), - INIT_PARAM(function_trace_start, "Cycle to start function trace") - -END_INIT_SIM_OBJECT_PARAMS(DerivOzoneCPU) - -CREATE_SIM_OBJECT(DerivOzoneCPU) +DerivOzoneCPU * +DerivOzoneCPUParams::create() { DerivOzoneCPU *cpu; @@ -339,7 +76,7 @@ CREATE_SIM_OBJECT(DerivOzoneCPU) params->clock = clock; - params->name = getInstanceName(); + params->name = name; params->numberOfThreads = actual_num_threads; #if FULL_SYSTEM @@ -464,5 +201,3 @@ CREATE_SIM_OBJECT(DerivOzoneCPU) return cpu; } - -REGISTER_SIM_OBJECT("DerivOzoneCPU", DerivOzoneCPU) diff --git a/src/cpu/ozone/simple_cpu_builder.cc b/src/cpu/ozone/simple_cpu_builder.cc index e7214d2ba..df8e25fd0 100644 --- a/src/cpu/ozone/simple_cpu_builder.cc +++ b/src/cpu/ozone/simple_cpu_builder.cc @@ -36,7 +36,7 @@ #include "cpu/ozone/simple_impl.hh" #include "cpu/ozone/simple_params.hh" #include "mem/cache/base_cache.hh" -#include "sim/builder.hh" +#include "sim/SimpleOzoneCPU.hh" #include "sim/process.hh" #include "sim/sim_object.hh" @@ -55,258 +55,8 @@ class SimpleOzoneCPU : public OzoneCPU<SimpleImpl> // // OzoneCPU Simulation Object // - -BEGIN_DECLARE_SIM_OBJECT_PARAMS(SimpleOzoneCPU) - - Param<int> clock; - Param<int> numThreads; - -#if FULL_SYSTEM -SimObjectParam<System *> system; -Param<int> cpu_id; -SimObjectParam<TheISA::ITB *> itb; -SimObjectParam<TheISA::DTB *> dtb; -#else -SimObjectVectorParam<Process *> workload; -//SimObjectParam<PageTable *> page_table; -#endif // FULL_SYSTEM - -SimObjectParam<FunctionalMemory *> mem; - -SimObjectParam<BaseCPU *> checker; - -Param<Counter> max_insts_any_thread; -Param<Counter> max_insts_all_threads; -Param<Counter> max_loads_any_thread; -Param<Counter> max_loads_all_threads; - -SimObjectParam<BaseCache *> icache; -SimObjectParam<BaseCache *> dcache; - -Param<unsigned> cachePorts; -Param<unsigned> width; -Param<unsigned> frontEndWidth; -Param<unsigned> backEndWidth; -Param<unsigned> backEndSquashLatency; -Param<unsigned> backEndLatency; -Param<unsigned> maxInstBufferSize; -Param<unsigned> numPhysicalRegs; - -Param<unsigned> decodeToFetchDelay; -Param<unsigned> renameToFetchDelay; -Param<unsigned> iewToFetchDelay; -Param<unsigned> commitToFetchDelay; -Param<unsigned> fetchWidth; - -Param<unsigned> renameToDecodeDelay; -Param<unsigned> iewToDecodeDelay; -Param<unsigned> commitToDecodeDelay; -Param<unsigned> fetchToDecodeDelay; -Param<unsigned> decodeWidth; - -Param<unsigned> iewToRenameDelay; -Param<unsigned> commitToRenameDelay; -Param<unsigned> decodeToRenameDelay; -Param<unsigned> renameWidth; - -Param<unsigned> commitToIEWDelay; -Param<unsigned> renameToIEWDelay; -Param<unsigned> issueToExecuteDelay; -Param<unsigned> issueWidth; -Param<unsigned> executeWidth; -Param<unsigned> executeIntWidth; -Param<unsigned> executeFloatWidth; -Param<unsigned> executeBranchWidth; -Param<unsigned> executeMemoryWidth; - -Param<unsigned> iewToCommitDelay; -Param<unsigned> renameToROBDelay; -Param<unsigned> commitWidth; -Param<unsigned> squashWidth; - -Param<std::string> predType; -Param<unsigned> localPredictorSize; -Param<unsigned> localCtrBits; -Param<unsigned> localHistoryTableSize; -Param<unsigned> localHistoryBits; -Param<unsigned> globalPredictorSize; -Param<unsigned> globalCtrBits; -Param<unsigned> globalHistoryBits; -Param<unsigned> choicePredictorSize; -Param<unsigned> choiceCtrBits; - -Param<unsigned> BTBEntries; -Param<unsigned> BTBTagSize; - -Param<unsigned> RASSize; - -Param<unsigned> LQEntries; -Param<unsigned> SQEntries; -Param<unsigned> LFSTSize; -Param<unsigned> SSITSize; - -Param<unsigned> numPhysIntRegs; -Param<unsigned> numPhysFloatRegs; -Param<unsigned> numIQEntries; -Param<unsigned> numROBEntries; - -Param<bool> decoupledFrontEnd; -Param<int> dispatchWidth; -Param<int> wbWidth; - -Param<unsigned> smtNumFetchingThreads; -Param<std::string> smtFetchPolicy; -Param<std::string> smtLSQPolicy; -Param<unsigned> smtLSQThreshold; -Param<std::string> smtIQPolicy; -Param<unsigned> smtIQThreshold; -Param<std::string> smtROBPolicy; -Param<unsigned> smtROBThreshold; -Param<std::string> smtCommitPolicy; - -Param<unsigned> instShiftAmt; - -Param<bool> defer_registration; - -Param<bool> function_trace; -Param<Tick> function_trace_start; - -END_DECLARE_SIM_OBJECT_PARAMS(SimpleOzoneCPU) - -BEGIN_INIT_SIM_OBJECT_PARAMS(SimpleOzoneCPU) - - INIT_PARAM(clock, "clock speed"), - INIT_PARAM(numThreads, "number of HW thread contexts"), - -#if FULL_SYSTEM - INIT_PARAM(system, "System object"), - INIT_PARAM(cpu_id, "processor ID"), - INIT_PARAM(itb, "Instruction translation buffer"), - INIT_PARAM(dtb, "Data translation buffer"), -#else - INIT_PARAM(workload, "Processes to run"), -// INIT_PARAM(page_table, "Page table"), -#endif // FULL_SYSTEM - - INIT_PARAM_DFLT(mem, "Memory", NULL), - - INIT_PARAM_DFLT(checker, "Checker CPU", NULL), - - INIT_PARAM_DFLT(max_insts_any_thread, - "Terminate when any thread reaches this inst count", - 0), - INIT_PARAM_DFLT(max_insts_all_threads, - "Terminate when all threads have reached" - "this inst count", - 0), - INIT_PARAM_DFLT(max_loads_any_thread, - "Terminate when any thread reaches this load count", - 0), - INIT_PARAM_DFLT(max_loads_all_threads, - "Terminate when all threads have reached this load" - "count", - 0), - - INIT_PARAM_DFLT(icache, "L1 instruction cache", NULL), - INIT_PARAM_DFLT(dcache, "L1 data cache", NULL), - - INIT_PARAM_DFLT(cachePorts, "Cache Ports", 200), - INIT_PARAM_DFLT(width, "Width", 1), - INIT_PARAM_DFLT(frontEndWidth, "Front end width", 1), - INIT_PARAM_DFLT(backEndWidth, "Back end width", 1), - INIT_PARAM_DFLT(backEndSquashLatency, "Back end squash latency", 1), - INIT_PARAM_DFLT(backEndLatency, "Back end latency", 1), - INIT_PARAM_DFLT(maxInstBufferSize, "Maximum instruction buffer size", 16), - INIT_PARAM(numPhysicalRegs, "Number of physical registers"), - - INIT_PARAM(decodeToFetchDelay, "Decode to fetch delay"), - INIT_PARAM(renameToFetchDelay, "Rename to fetch delay"), - INIT_PARAM(iewToFetchDelay, "Issue/Execute/Writeback to fetch" - "delay"), - INIT_PARAM(commitToFetchDelay, "Commit to fetch delay"), - INIT_PARAM(fetchWidth, "Fetch width"), - INIT_PARAM(renameToDecodeDelay, "Rename to decode delay"), - INIT_PARAM(iewToDecodeDelay, "Issue/Execute/Writeback to decode" - "delay"), - INIT_PARAM(commitToDecodeDelay, "Commit to decode delay"), - INIT_PARAM(fetchToDecodeDelay, "Fetch to decode delay"), - INIT_PARAM(decodeWidth, "Decode width"), - - INIT_PARAM(iewToRenameDelay, "Issue/Execute/Writeback to rename" - "delay"), - INIT_PARAM(commitToRenameDelay, "Commit to rename delay"), - INIT_PARAM(decodeToRenameDelay, "Decode to rename delay"), - INIT_PARAM(renameWidth, "Rename width"), - - INIT_PARAM(commitToIEWDelay, "Commit to " - "Issue/Execute/Writeback delay"), - INIT_PARAM(renameToIEWDelay, "Rename to " - "Issue/Execute/Writeback delay"), - INIT_PARAM(issueToExecuteDelay, "Issue to execute delay (internal" - "to the IEW stage)"), - INIT_PARAM(issueWidth, "Issue width"), - INIT_PARAM(executeWidth, "Execute width"), - INIT_PARAM(executeIntWidth, "Integer execute width"), - INIT_PARAM(executeFloatWidth, "Floating point execute width"), - INIT_PARAM(executeBranchWidth, "Branch execute width"), - INIT_PARAM(executeMemoryWidth, "Memory execute width"), - - INIT_PARAM(iewToCommitDelay, "Issue/Execute/Writeback to commit " - "delay"), - INIT_PARAM(renameToROBDelay, "Rename to reorder buffer delay"), - INIT_PARAM(commitWidth, "Commit width"), - INIT_PARAM(squashWidth, "Squash width"), - - INIT_PARAM(predType, "Type of branch predictor ('local', 'tournament')"), - INIT_PARAM(localPredictorSize, "Size of local predictor"), - INIT_PARAM(localCtrBits, "Bits per counter"), - INIT_PARAM(localHistoryTableSize, "Size of local history table"), - INIT_PARAM(localHistoryBits, "Bits for the local history"), - INIT_PARAM(globalPredictorSize, "Size of global predictor"), - INIT_PARAM(globalCtrBits, "Bits per counter"), - INIT_PARAM(globalHistoryBits, "Bits of history"), - INIT_PARAM(choicePredictorSize, "Size of choice predictor"), - INIT_PARAM(choiceCtrBits, "Bits of choice counters"), - - INIT_PARAM(BTBEntries, "Number of BTB entries"), - INIT_PARAM(BTBTagSize, "Size of the BTB tags, in bits"), - - INIT_PARAM(RASSize, "RAS size"), - - INIT_PARAM(LQEntries, "Number of load queue entries"), - INIT_PARAM(SQEntries, "Number of store queue entries"), - INIT_PARAM(LFSTSize, "Last fetched store table size"), - INIT_PARAM(SSITSize, "Store set ID table size"), - - INIT_PARAM(numPhysIntRegs, "Number of physical integer registers"), - INIT_PARAM(numPhysFloatRegs, "Number of physical floating point " - "registers"), - INIT_PARAM(numIQEntries, "Number of instruction queue entries"), - INIT_PARAM(numROBEntries, "Number of reorder buffer entries"), - - INIT_PARAM_DFLT(decoupledFrontEnd, "Decoupled front end", true), - INIT_PARAM_DFLT(dispatchWidth, "Dispatch width", 0), - INIT_PARAM_DFLT(wbWidth, "Writeback width", 0), - - INIT_PARAM_DFLT(smtNumFetchingThreads, "SMT Number of Fetching Threads", 1), - INIT_PARAM_DFLT(smtFetchPolicy, "SMT Fetch Policy", "SingleThread"), - INIT_PARAM_DFLT(smtLSQPolicy, "SMT LSQ Sharing Policy", "Partitioned"), - INIT_PARAM_DFLT(smtLSQThreshold,"SMT LSQ Threshold", 100), - INIT_PARAM_DFLT(smtIQPolicy, "SMT IQ Policy", "Partitioned"), - INIT_PARAM_DFLT(smtIQThreshold, "SMT IQ Threshold", 100), - INIT_PARAM_DFLT(smtROBPolicy, "SMT ROB Sharing Policy", "Partitioned"), - INIT_PARAM_DFLT(smtROBThreshold,"SMT ROB Threshold", 100), - INIT_PARAM_DFLT(smtCommitPolicy,"SMT Commit Fetch Policy", "RoundRobin"), - - INIT_PARAM(instShiftAmt, "Number of bits to shift instructions by"), - INIT_PARAM(defer_registration, "defer system registration (for sampling)"), - - INIT_PARAM(function_trace, "Enable function trace"), - INIT_PARAM(function_trace_start, "Cycle to start function trace") - -END_INIT_SIM_OBJECT_PARAMS(SimpleOzoneCPU) - -CREATE_SIM_OBJECT(SimpleOzoneCPU) +SimpleOzoneCPU * +SimpleOzoneCPUParams::create() { SimpleOzoneCPU *cpu; @@ -329,7 +79,7 @@ CREATE_SIM_OBJECT(SimpleOzoneCPU) params->clock = clock; - params->name = getInstanceName(); + params->name = name; params->numberOfThreads = actual_num_threads; #if FULL_SYSTEM @@ -447,6 +197,3 @@ CREATE_SIM_OBJECT(SimpleOzoneCPU) return cpu; } - -REGISTER_SIM_OBJECT("SimpleOzoneCPU", SimpleOzoneCPU) - |