diff options
author | Kevin Lim <ktlim@umich.edu> | 2006-05-30 14:17:41 -0400 |
---|---|---|
committer | Kevin Lim <ktlim@umich.edu> | 2006-05-30 14:17:41 -0400 |
commit | 4a5b51b516853c9fcaabc44caacdd7e8e93dc0ef (patch) | |
tree | 4b7d92408a2b74a16ae6f7b4167ded00079355ef /src/cpu/o3/alpha_cpu_builder.cc | |
parent | d308055afc1ace1f321b76e8a85a9a45165da2ce (diff) | |
parent | f1fab2a4469d6cb2e55ebac15da02f8c1fcb7055 (diff) | |
download | gem5-4a5b51b516853c9fcaabc44caacdd7e8e93dc0ef.tar.xz |
Merge ktlim@zizzer:/bk/m5
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem
SConstruct:
src/SConscript:
src/arch/SConscript:
src/arch/alpha/faults.cc:
src/arch/alpha/tlb.cc:
src/base/traceflags.py:
src/cpu/SConscript:
src/cpu/base.cc:
src/cpu/base.hh:
src/cpu/base_dyn_inst.cc:
src/cpu/cpu_exec_context.cc:
src/cpu/cpu_exec_context.hh:
src/cpu/exec_context.hh:
src/cpu/o3/alpha_cpu.hh:
src/cpu/o3/alpha_cpu_impl.hh:
src/cpu/o3/alpha_dyn_inst.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/regfile.hh:
src/cpu/ozone/cpu.hh:
src/cpu/simple/base.cc:
src/cpu/base_dyn_inst.hh:
src/cpu/o3/2bit_local_pred.cc:
src/cpu/o3/2bit_local_pred.hh:
src/cpu/o3/alpha_cpu.cc:
src/cpu/o3/alpha_cpu_builder.cc:
src/cpu/o3/alpha_dyn_inst.cc:
src/cpu/o3/alpha_dyn_inst_impl.hh:
src/cpu/o3/alpha_impl.hh:
src/cpu/o3/alpha_params.hh:
src/cpu/o3/bpred_unit.cc:
src/cpu/o3/bpred_unit.hh:
src/cpu/o3/bpred_unit_impl.hh:
src/cpu/o3/btb.cc:
src/cpu/o3/btb.hh:
src/cpu/o3/comm.hh:
src/cpu/o3/commit.cc:
src/cpu/o3/commit.hh:
src/cpu/o3/commit_impl.hh:
src/cpu/o3/cpu_policy.hh:
src/cpu/o3/decode.cc:
src/cpu/o3/decode.hh:
src/cpu/o3/decode_impl.hh:
src/cpu/o3/fetch.cc:
src/cpu/o3/fetch.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/free_list.cc:
src/cpu/o3/free_list.hh:
src/cpu/o3/iew.cc:
src/cpu/o3/iew.hh:
src/cpu/o3/iew_impl.hh:
src/cpu/o3/inst_queue.cc:
src/cpu/o3/inst_queue.hh:
src/cpu/o3/inst_queue_impl.hh:
src/cpu/o3/mem_dep_unit.cc:
src/cpu/o3/mem_dep_unit.hh:
src/cpu/o3/mem_dep_unit_impl.hh:
src/cpu/o3/ras.cc:
src/cpu/o3/ras.hh:
src/cpu/o3/rename.cc:
src/cpu/o3/rename.hh:
src/cpu/o3/rename_impl.hh:
src/cpu/o3/rename_map.cc:
src/cpu/o3/rename_map.hh:
src/cpu/o3/rob.cc:
src/cpu/o3/rob.hh:
src/cpu/o3/rob_impl.hh:
src/cpu/o3/sat_counter.cc:
src/cpu/o3/sat_counter.hh:
src/cpu/o3/store_set.cc:
src/cpu/o3/store_set.hh:
src/cpu/o3/tournament_pred.cc:
src/cpu/o3/tournament_pred.hh:
Hand merges.
--HG--
rename : build/SConstruct => SConstruct
rename : SConscript => src/SConscript
rename : arch/alpha/ev5.cc => src/arch/alpha/ev5.cc
rename : arch/alpha/isa/decoder.isa => src/arch/alpha/isa/decoder.isa
rename : arch/alpha/isa/pal.isa => src/arch/alpha/isa/pal.isa
rename : base/traceflags.py => src/base/traceflags.py
rename : cpu/SConscript => src/cpu/SConscript
rename : cpu/base.cc => src/cpu/base.cc
rename : cpu/base.hh => src/cpu/base.hh
rename : cpu/base_dyn_inst.cc => src/cpu/base_dyn_inst.cc
rename : cpu/base_dyn_inst.hh => src/cpu/base_dyn_inst.hh
rename : cpu/cpu_exec_context.cc => src/cpu/cpu_exec_context.cc
rename : cpu/cpu_exec_context.hh => src/cpu/cpu_exec_context.hh
rename : cpu/cpu_models.py => src/cpu/cpu_models.py
rename : cpu/exec_context.hh => src/cpu/exec_context.hh
rename : cpu/exetrace.cc => src/cpu/exetrace.cc
rename : cpu/exetrace.hh => src/cpu/exetrace.hh
rename : cpu/inst_seq.hh => src/cpu/inst_seq.hh
rename : cpu/o3/2bit_local_pred.cc => src/cpu/o3/2bit_local_pred.cc
rename : cpu/o3/2bit_local_pred.hh => src/cpu/o3/2bit_local_pred.hh
rename : cpu/o3/alpha_cpu.hh => src/cpu/o3/alpha_cpu.hh
rename : cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha_cpu_builder.cc
rename : cpu/o3/alpha_cpu_impl.hh => src/cpu/o3/alpha_cpu_impl.hh
rename : cpu/o3/alpha_dyn_inst.hh => src/cpu/o3/alpha_dyn_inst.hh
rename : cpu/o3/alpha_dyn_inst_impl.hh => src/cpu/o3/alpha_dyn_inst_impl.hh
rename : cpu/o3/alpha_impl.hh => src/cpu/o3/alpha_impl.hh
rename : cpu/o3/alpha_params.hh => src/cpu/o3/alpha_params.hh
rename : cpu/o3/bpred_unit.cc => src/cpu/o3/bpred_unit.cc
rename : cpu/o3/bpred_unit.hh => src/cpu/o3/bpred_unit.hh
rename : cpu/o3/bpred_unit_impl.hh => src/cpu/o3/bpred_unit_impl.hh
rename : cpu/o3/btb.cc => src/cpu/o3/btb.cc
rename : cpu/o3/btb.hh => src/cpu/o3/btb.hh
rename : cpu/o3/comm.hh => src/cpu/o3/comm.hh
rename : cpu/o3/commit.cc => src/cpu/o3/commit.cc
rename : cpu/o3/commit.hh => src/cpu/o3/commit.hh
rename : cpu/o3/commit_impl.hh => src/cpu/o3/commit_impl.hh
rename : cpu/o3/cpu.cc => src/cpu/o3/cpu.cc
rename : cpu/o3/cpu.hh => src/cpu/o3/cpu.hh
rename : cpu/o3/cpu_policy.hh => src/cpu/o3/cpu_policy.hh
rename : cpu/o3/decode.cc => src/cpu/o3/decode.cc
rename : cpu/o3/decode.hh => src/cpu/o3/decode.hh
rename : cpu/o3/decode_impl.hh => src/cpu/o3/decode_impl.hh
rename : cpu/o3/fetch.cc => src/cpu/o3/fetch.cc
rename : cpu/o3/fetch.hh => src/cpu/o3/fetch.hh
rename : cpu/o3/fetch_impl.hh => src/cpu/o3/fetch_impl.hh
rename : cpu/o3/free_list.cc => src/cpu/o3/free_list.cc
rename : cpu/o3/free_list.hh => src/cpu/o3/free_list.hh
rename : cpu/o3/iew.cc => src/cpu/o3/iew.cc
rename : cpu/o3/iew.hh => src/cpu/o3/iew.hh
rename : cpu/o3/iew_impl.hh => src/cpu/o3/iew_impl.hh
rename : cpu/o3/inst_queue.cc => src/cpu/o3/inst_queue.cc
rename : cpu/o3/inst_queue.hh => src/cpu/o3/inst_queue.hh
rename : cpu/o3/inst_queue_impl.hh => src/cpu/o3/inst_queue_impl.hh
rename : cpu/o3/mem_dep_unit.cc => src/cpu/o3/mem_dep_unit.cc
rename : cpu/o3/mem_dep_unit.hh => src/cpu/o3/mem_dep_unit.hh
rename : cpu/o3/mem_dep_unit_impl.hh => src/cpu/o3/mem_dep_unit_impl.hh
rename : cpu/o3/ras.cc => src/cpu/o3/ras.cc
rename : cpu/o3/ras.hh => src/cpu/o3/ras.hh
rename : cpu/o3/regfile.hh => src/cpu/o3/regfile.hh
rename : cpu/o3/rename.cc => src/cpu/o3/rename.cc
rename : cpu/o3/rename.hh => src/cpu/o3/rename.hh
rename : cpu/o3/rename_impl.hh => src/cpu/o3/rename_impl.hh
rename : cpu/o3/rename_map.cc => src/cpu/o3/rename_map.cc
rename : cpu/o3/rename_map.hh => src/cpu/o3/rename_map.hh
rename : cpu/o3/rob.hh => src/cpu/o3/rob.hh
rename : cpu/o3/rob_impl.hh => src/cpu/o3/rob_impl.hh
rename : cpu/o3/sat_counter.hh => src/cpu/o3/sat_counter.hh
rename : cpu/o3/store_set.cc => src/cpu/o3/store_set.cc
rename : cpu/o3/store_set.hh => src/cpu/o3/store_set.hh
rename : cpu/o3/tournament_pred.cc => src/cpu/o3/tournament_pred.cc
rename : cpu/o3/tournament_pred.hh => src/cpu/o3/tournament_pred.hh
rename : cpu/ozone/cpu.cc => src/cpu/ozone/cpu.cc
rename : cpu/ozone/cpu.hh => src/cpu/ozone/cpu.hh
rename : cpu/ozone/cpu_impl.hh => src/cpu/ozone/cpu_impl.hh
rename : cpu/static_inst.hh => src/cpu/static_inst.hh
rename : kern/system_events.cc => src/kern/system_events.cc
rename : kern/tru64/tru64.hh => src/kern/tru64/tru64.hh
rename : python/m5/objects/AlphaFullCPU.py => src/python/m5/objects/AlphaFullCPU.py
rename : sim/pseudo_inst.cc => src/sim/pseudo_inst.cc
extra : convert_revision : ff351fc0e3a7c0f23e59fdbec33d8209eb9280be
Diffstat (limited to 'src/cpu/o3/alpha_cpu_builder.cc')
-rw-r--r-- | src/cpu/o3/alpha_cpu_builder.cc | 297 |
1 files changed, 161 insertions, 136 deletions
diff --git a/src/cpu/o3/alpha_cpu_builder.cc b/src/cpu/o3/alpha_cpu_builder.cc index 6025b8ef2..b0d812edc 100644 --- a/src/cpu/o3/alpha_cpu_builder.cc +++ b/src/cpu/o3/alpha_cpu_builder.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2004-2005 The Regents of The University of Michigan + * Copyright (c) 2004-2006 The Regents of The University of Michigan * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -26,39 +26,20 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include "base/inifile.hh" -#include "base/loader/symtab.hh" -#include "base/misc.hh" +#include <string> + #include "cpu/base.hh" -#include "cpu/exetrace.hh" #include "cpu/o3/alpha_cpu.hh" #include "cpu/o3/alpha_impl.hh" -#include "mem/base_mem.hh" +#include "cpu/o3/alpha_params.hh" +#include "cpu/o3/fu_pool.hh" #include "mem/cache/base_cache.hh" -#include "mem/mem_interface.hh" #include "sim/builder.hh" -#include "sim/debug.hh" -#include "sim/host.hh" -#include "sim/process.hh" -#include "sim/sim_events.hh" -#include "sim/sim_object.hh" -#include "sim/stats.hh" - -#if FULL_SYSTEM -#include "base/remote_gdb.hh" -#include "mem/functional/memory_control.hh" -#include "mem/functional/physical.hh" -#include "sim/system.hh" -#include "arch/tlb.hh" -#include "arch/vtophys.hh" -#else // !FULL_SYSTEM -#include "mem/functional/functional.hh" -#endif // FULL_SYSTEM class DerivAlphaFullCPU : public AlphaFullCPU<AlphaSimpleImpl> { public: - DerivAlphaFullCPU(AlphaSimpleParams p) + DerivAlphaFullCPU(AlphaSimpleParams *p) : AlphaFullCPU<AlphaSimpleImpl>(p) { } }; @@ -67,6 +48,7 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) Param<int> clock; Param<int> numThreads; +Param<int> activity; #if FULL_SYSTEM SimObjectParam<System *> system; @@ -75,9 +57,13 @@ SimObjectParam<AlphaITB *> itb; SimObjectParam<AlphaDTB *> 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; @@ -86,6 +72,8 @@ Param<Counter> max_loads_all_threads; SimObjectParam<BaseCache *> icache; SimObjectParam<BaseCache *> dcache; +Param<unsigned> cachePorts; + Param<unsigned> decodeToFetchDelay; Param<unsigned> renameToFetchDelay; Param<unsigned> iewToFetchDelay; @@ -112,25 +100,24 @@ Param<unsigned> executeIntWidth; Param<unsigned> executeFloatWidth; Param<unsigned> executeBranchWidth; Param<unsigned> executeMemoryWidth; +SimObjectParam<FUPool *> fuPool; Param<unsigned> iewToCommitDelay; Param<unsigned> renameToROBDelay; Param<unsigned> commitWidth; Param<unsigned> squashWidth; +Param<Tick> trapLatency; +Param<Tick> fetchTrapLatency; -#if 0 Param<unsigned> localPredictorSize; -Param<unsigned> localPredictorCtrBits; -#endif -Param<unsigned> local_predictor_size; -Param<unsigned> local_ctr_bits; -Param<unsigned> local_history_table_size; -Param<unsigned> local_history_bits; -Param<unsigned> global_predictor_size; -Param<unsigned> global_ctr_bits; -Param<unsigned> global_history_bits; -Param<unsigned> choice_predictor_size; -Param<unsigned> choice_ctr_bits; +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; @@ -147,6 +134,16 @@ Param<unsigned> numPhysFloatRegs; Param<unsigned> numIQEntries; Param<unsigned> numROBEntries; +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; @@ -160,6 +157,7 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) INIT_PARAM(clock, "clock speed"), INIT_PARAM(numThreads, "number of HW thread contexts"), + INIT_PARAM_DFLT(activity, "Initial activity count", 0), #if FULL_SYSTEM INIT_PARAM(system, "System object"), @@ -168,10 +166,13 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) 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), @@ -190,13 +191,14 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) 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(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"), @@ -222,27 +224,25 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) INIT_PARAM(executeFloatWidth, "Floating point execute width"), INIT_PARAM(executeBranchWidth, "Branch execute width"), INIT_PARAM(executeMemoryWidth, "Memory execute width"), + INIT_PARAM_DFLT(fuPool, "Functional unit pool", NULL), 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"), - -#if 0 - INIT_PARAM(localPredictorSize, "Size of the local predictor in entries. " - "Must be a power of 2."), - INIT_PARAM(localPredictorCtrBits, "Number of bits per counter for bpred"), -#endif - INIT_PARAM(local_predictor_size, "Size of local predictor"), - INIT_PARAM(local_ctr_bits, "Bits per counter"), - INIT_PARAM(local_history_table_size, "Size of local history table"), - INIT_PARAM(local_history_bits, "Bits for the local history"), - INIT_PARAM(global_predictor_size, "Size of global predictor"), - INIT_PARAM(global_ctr_bits, "Bits per counter"), - INIT_PARAM(global_history_bits, "Bits of history"), - INIT_PARAM(choice_predictor_size, "Size of choice predictor"), - INIT_PARAM(choice_ctr_bits, "Bits of choice counters"), + INIT_PARAM_DFLT(trapLatency, "Number of cycles before the trap is handled", 6), + INIT_PARAM_DFLT(fetchTrapLatency, "Number of cycles before the fetch trap is handled", 12), + + 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"), @@ -260,6 +260,16 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) INIT_PARAM(numIQEntries, "Number of instruction queue entries"), INIT_PARAM(numROBEntries, "Number of reorder buffer entries"), + 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)"), @@ -287,101 +297,116 @@ CREATE_SIM_OBJECT(DerivAlphaFullCPU) #endif - AlphaSimpleParams params; + AlphaSimpleParams *params = new AlphaSimpleParams; - params.clock = clock; + params->clock = clock; - params.name = getInstanceName(); - params.numberOfThreads = actual_num_threads; + params->name = getInstanceName(); + params->numberOfThreads = actual_num_threads; + params->activity = activity; #if FULL_SYSTEM - params.system = system; - params.cpu_id = cpu_id; - params.itb = itb; - params.dtb = dtb; + params->system = system; + params->cpu_id = cpu_id; + params->itb = itb; + params->dtb = dtb; #else - params.workload = workload; + params->workload = workload; +// params->pTable = page_table; #endif // FULL_SYSTEM - params.mem = mem; + params->mem = mem; - 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->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; // // Caches // - params.icacheInterface = icache ? icache->getInterface() : NULL; - params.dcacheInterface = dcache ? dcache->getInterface() : NULL; - - 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; -#if 0 - params.localPredictorSize = localPredictorSize; - params.localPredictorCtrBits = localPredictorCtrBits; -#endif - params.local_predictor_size = local_predictor_size; - params.local_ctr_bits = local_ctr_bits; - params.local_history_table_size = local_history_table_size; - params.local_history_bits = local_history_bits; - params.global_predictor_size = global_predictor_size; - params.global_ctr_bits = global_ctr_bits; - params.global_history_bits = global_history_bits; - params.choice_predictor_size = choice_predictor_size; - params.choice_ctr_bits = choice_ctr_bits; - - params.BTBEntries = BTBEntries; - params.BTBTagSize = BTBTagSize; - - params.RASSize = RASSize; - - params.LQEntries = LQEntries; - params.SQEntries = SQEntries; - params.SSITSize = SSITSize; - params.LFSTSize = LFSTSize; - - params.numPhysIntRegs = numPhysIntRegs; - params.numPhysFloatRegs = numPhysFloatRegs; - params.numIQEntries = numIQEntries; - params.numROBEntries = numROBEntries; - - params.instShiftAmt = 2; - - params.defReg = defer_registration; - - params.functionTrace = function_trace; - params.functionTraceStart = function_trace_start; + params->icacheInterface = icache ? icache->getInterface() : NULL; + params->dcacheInterface = dcache ? dcache->getInterface() : NULL; + params->cachePorts = cachePorts; + + 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->fuPool = fuPool; + + params->iewToCommitDelay = iewToCommitDelay; + params->renameToROBDelay = renameToROBDelay; + params->commitWidth = commitWidth; + params->squashWidth = squashWidth; + params->trapLatency = trapLatency; + params->fetchTrapLatency = fetchTrapLatency; + + 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->SSITSize = SSITSize; + params->LFSTSize = LFSTSize; + + params->numPhysIntRegs = numPhysIntRegs; + params->numPhysFloatRegs = numPhysFloatRegs; + params->numIQEntries = numIQEntries; + params->numROBEntries = numROBEntries; + + 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->deferRegistration = defer_registration; + + params->functionTrace = function_trace; + params->functionTraceStart = function_trace_start; cpu = new DerivAlphaFullCPU(params); |