From baba18ab9214d1fe2236cd932c3bfca5ddfb06d6 Mon Sep 17 00:00:00 2001 From: Kevin Lim Date: Fri, 16 Jun 2006 17:08:47 -0400 Subject: Two updates that got combined into one ChangeSet accidentally. They're both pretty simple so they shouldn't cause any trouble. First: Rename FullCPU and its variants in the o3 directory to O3CPU to differentiate from the old model, and also to specify it's an out of order model. Second: Include build options for selecting the Checker to be used. These options make sure if the Checker is being used there is a CPU that supports it also being compiled. SConstruct: Add in option USE_CHECKER to allow for not compiling in checker code. The checker is enabled through this option instead of through the CPU_MODELS list. However it's still necessary to treat the Checker like a CPU model, so it is appended onto the CPU_MODELS list if enabled. configs/test/test.py: Name change for DetailedCPU to DetailedO3CPU. Also include option for max tick. src/base/traceflags.py: Add in O3CPU trace flag. src/cpu/SConscript: Rename AlphaFullCPU to AlphaO3CPU. Only include checker sources if they're necessary. Also add a list of CPUs that support the Checker, and only allow the Checker to be compiled in if one of those CPUs are also being included. src/cpu/base_dyn_inst.cc: src/cpu/base_dyn_inst.hh: Rename typedef to ImplCPU instead of FullCPU, to differentiate from the old FullCPU. src/cpu/cpu_models.py: src/cpu/o3/alpha_cpu.cc: src/cpu/o3/alpha_cpu.hh: src/cpu/o3/alpha_cpu_builder.cc: src/cpu/o3/alpha_cpu_impl.hh: Rename AlphaFullCPU to AlphaO3CPU to differentiate from old FullCPU model. src/cpu/o3/alpha_dyn_inst.hh: src/cpu/o3/alpha_dyn_inst_impl.hh: src/cpu/o3/alpha_impl.hh: src/cpu/o3/alpha_params.hh: src/cpu/o3/commit.hh: src/cpu/o3/cpu.hh: src/cpu/o3/decode.hh: src/cpu/o3/decode_impl.hh: src/cpu/o3/fetch.hh: src/cpu/o3/iew.hh: src/cpu/o3/iew_impl.hh: src/cpu/o3/inst_queue.hh: src/cpu/o3/lsq.hh: src/cpu/o3/lsq_impl.hh: src/cpu/o3/lsq_unit.hh: src/cpu/o3/regfile.hh: src/cpu/o3/rename.hh: src/cpu/o3/rename_impl.hh: src/cpu/o3/rob.hh: src/cpu/o3/rob_impl.hh: src/cpu/o3/thread_state.hh: src/python/m5/objects/AlphaO3CPU.py: Rename FullCPU to O3CPU to differentiate from old FullCPU model. src/cpu/o3/commit_impl.hh: src/cpu/o3/cpu.cc: src/cpu/o3/fetch_impl.hh: src/cpu/o3/lsq_unit_impl.hh: Rename FullCPU to O3CPU to differentiate from old FullCPU model. Also #ifdef the checker code so it doesn't need to be included if it's not selected. --HG-- rename : src/cpu/checker/o3_cpu_builder.cc => src/cpu/checker/o3_builder.cc rename : src/cpu/checker/cpu_builder.cc => src/cpu/checker/ozone_builder.cc rename : src/python/m5/objects/AlphaFullCPU.py => src/python/m5/objects/AlphaO3CPU.py extra : convert_revision : 86619baf257b8b7c8955efd447eba56e0d7acd6a --- src/cpu/cpu_models.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/cpu/cpu_models.py') diff --git a/src/cpu/cpu_models.py b/src/cpu/cpu_models.py index 1a9724ca6..e7ef9ab42 100644 --- a/src/cpu/cpu_models.py +++ b/src/cpu/cpu_models.py @@ -67,7 +67,7 @@ CpuModel('TimingSimpleCPU', 'timing_simple_cpu_exec.cc', CpuModel('FullCPU', 'full_cpu_exec.cc', '#include "encumbered/cpu/full/dyn_inst.hh"', { 'CPU_exec_context': 'DynInst' }) -CpuModel('AlphaFullCPU', 'alpha_o3_exec.cc', +CpuModel('AlphaO3CPU', 'alpha_o3_exec.cc', '#include "cpu/o3/alpha_dyn_inst.hh"', { 'CPU_exec_context': 'AlphaDynInst' }) CpuModel('OzoneSimpleCPU', 'ozone_simple_exec.cc', -- cgit v1.2.3 From d9ef772e8d43ebfd2a4bece76f33cc62d71258a6 Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Fri, 30 Jun 2006 19:52:08 -0400 Subject: Make O3CPU model independent of the ISA Use O3CPU when building instead of AlphaO3CPU. I could use some better python magic in the cpu_models.py file! AUTHORS: add middle initial SConstruct: change from AlphaO3CPU to O3CPU src/cpu/SConscript: edits to build O3CPU instead of AlphaO3CPU src/cpu/cpu_models.py: change substitution template to use proper CPU EXEC CONTEXT For O3CPU Model... Actually, some Python expertise could be used here. The 'env' variable is not passed to this file, so I had to parse through the ARGV to find the ISA... src/cpu/o3/base_dyn_inst.cc: src/cpu/o3/bpred_unit.cc: src/cpu/o3/commit.cc: src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/decode.cc: src/cpu/o3/fetch.cc: src/cpu/o3/iew.cc: src/cpu/o3/inst_queue.cc: src/cpu/o3/lsq.cc: src/cpu/o3/lsq_unit.cc: src/cpu/o3/mem_dep_unit.cc: src/cpu/o3/rename.cc: src/cpu/o3/rob.cc: use isa_specific.hh src/sim/process.cc: only initi NextNPC if not ALPHA src/cpu/o3/alpha/cpu.cc: alphao3cpu impl src/cpu/o3/alpha/cpu.hh: move AlphaTC to it's own file src/cpu/o3/alpha/cpu_impl.hh: Move AlphaTC to it's own file ... src/cpu/o3/alpha/dyn_inst.cc: src/cpu/o3/alpha/dyn_inst.hh: src/cpu/o3/alpha/dyn_inst_impl.hh: include paths src/cpu/o3/alpha/impl.hh: include paths, set default MaxThreads to 2 instead of 4 src/cpu/o3/alpha/params.hh: set Alpha Specific Params here src/python/m5/objects/O3CPU.py: add O3CPU class src/cpu/o3/SConscript: include isa-specific build files src/cpu/o3/alpha/thread_context.cc: NEW HOME of AlphaTC src/cpu/o3/alpha/thread_context.hh: new home of AlphaTC src/cpu/o3/isa_specific.hh: includes ISA specific files src/cpu/o3/params.hh: base o3 params src/cpu/o3/thread_context.hh: base o3 thread context src/cpu/o3/thread_context_impl.hh: base o3 thead context impl --HG-- rename : src/cpu/o3/alpha_cpu.cc => src/cpu/o3/alpha/cpu.cc rename : src/cpu/o3/alpha_cpu.hh => src/cpu/o3/alpha/cpu.hh rename : src/cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha/cpu_builder.cc rename : src/cpu/o3/alpha_cpu_impl.hh => src/cpu/o3/alpha/cpu_impl.hh rename : src/cpu/o3/alpha_dyn_inst.cc => src/cpu/o3/alpha/dyn_inst.cc rename : src/cpu/o3/alpha_dyn_inst.hh => src/cpu/o3/alpha/dyn_inst.hh rename : src/cpu/o3/alpha_dyn_inst_impl.hh => src/cpu/o3/alpha/dyn_inst_impl.hh rename : src/cpu/o3/alpha_impl.hh => src/cpu/o3/alpha/impl.hh rename : src/cpu/o3/alpha_params.hh => src/cpu/o3/alpha/params.hh rename : src/python/m5/objects/AlphaO3CPU.py => src/python/m5/objects/O3CPU.py extra : convert_revision : d377d6417452ac337bc502f28b2fde907d6b340e --- src/cpu/cpu_models.py | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) (limited to 'src/cpu/cpu_models.py') diff --git a/src/cpu/cpu_models.py b/src/cpu/cpu_models.py index e7ef9ab42..1add32745 100644 --- a/src/cpu/cpu_models.py +++ b/src/cpu/cpu_models.py @@ -26,6 +26,10 @@ # # Authors: Steve Reinhardt +import os +import os.path +import sys + ################ # CpuModel class # @@ -47,7 +51,6 @@ class CpuModel: # Add self to dict CpuModel.dict[name] = self - # # Define CPU models. # @@ -67,9 +70,6 @@ CpuModel('TimingSimpleCPU', 'timing_simple_cpu_exec.cc', CpuModel('FullCPU', 'full_cpu_exec.cc', '#include "encumbered/cpu/full/dyn_inst.hh"', { 'CPU_exec_context': 'DynInst' }) -CpuModel('AlphaO3CPU', 'alpha_o3_exec.cc', - '#include "cpu/o3/alpha_dyn_inst.hh"', - { 'CPU_exec_context': 'AlphaDynInst' }) CpuModel('OzoneSimpleCPU', 'ozone_simple_exec.cc', '#include "cpu/ozone/dyn_inst.hh"', { 'CPU_exec_context': 'OzoneDynInst' }) @@ -80,3 +80,17 @@ CpuModel('CheckerCPU', 'checker_cpu_exec.cc', '#include "cpu/checker/cpu.hh"', { 'CPU_exec_context': 'CheckerCPU' }) +# Maybe there is a more clever way to determine ISA +# here but since the environment variable isnt passed through +# here the easiest way is this... +sub_template = 'not found' +for argument in sys.argv: + if 'ALPHA' in argument: + sub_template = 'AlphaDynInst' + +if sub_template == 'not found': + sys.exit('NO CPU_exec_context substitution defined for this ISA') + +CpuModel('O3CPU', 'o3_cpu_exec.cc', + '#include "cpu/o3/isa_specific.hh"', + { 'CPU_exec_context': sub_template }) -- cgit v1.2.3 From 215041215b06f330d072b0537d7fe70739b4927d Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Thu, 6 Jul 2006 11:25:44 -0400 Subject: more steps toward O3 SMT src/arch/mips/isa/formats/fp.isa: Adjust for newmem src/cpu/cpu_models.py: Use O3DynInst instead of convoluted way src/cpu/o3/alpha/impl.hh: take out O3DynInst typedef here ... src/cpu/o3/cpu.cc: open up the SMT functions in the O3CPU src/cpu/static_inst.hh: Add O3DynInst src/cpu/o3/dyn_inst.hh: Use to get ISA-specific O3DynInst --HG-- extra : convert_revision : 3713187ead93e336e80889e23a1f1d2f36d664fe --- src/cpu/cpu_models.py | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'src/cpu/cpu_models.py') diff --git a/src/cpu/cpu_models.py b/src/cpu/cpu_models.py index 1add32745..ccaceeff3 100644 --- a/src/cpu/cpu_models.py +++ b/src/cpu/cpu_models.py @@ -79,18 +79,6 @@ CpuModel('OzoneCPU', 'ozone_exec.cc', CpuModel('CheckerCPU', 'checker_cpu_exec.cc', '#include "cpu/checker/cpu.hh"', { 'CPU_exec_context': 'CheckerCPU' }) - -# Maybe there is a more clever way to determine ISA -# here but since the environment variable isnt passed through -# here the easiest way is this... -sub_template = 'not found' -for argument in sys.argv: - if 'ALPHA' in argument: - sub_template = 'AlphaDynInst' - -if sub_template == 'not found': - sys.exit('NO CPU_exec_context substitution defined for this ISA') - CpuModel('O3CPU', 'o3_cpu_exec.cc', - '#include "cpu/o3/isa_specific.hh"', - { 'CPU_exec_context': sub_template }) + '#include "cpu/o3/alpha/dyn_inst.hh"', + { 'CPU_exec_context': 'AlphaDynInst' }) -- cgit v1.2.3 From 03fa13b27ce461886dceef82af0d3e994b5b9288 Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Thu, 6 Jul 2006 12:18:55 -0400 Subject: Use O3DynInst in cpu_models.py and in static_inst_exec_sigs.hh instead of a specific ISA dyn. inst. src/cpu/cpu_models.py: Use O3DynInst src/cpu/o3/dyn_inst.hh: declare O3DynInst here based off of ISA ... this must be updated for each ISA. src/cpu/static_inst.hh: take out O3 forward declarations here and include header file to keep this file clean --HG-- extra : convert_revision : 0d65463479c3cfc2d1154935b1032dae32c5efd0 --- src/cpu/cpu_models.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/cpu/cpu_models.py') diff --git a/src/cpu/cpu_models.py b/src/cpu/cpu_models.py index ccaceeff3..5b0c6c4da 100644 --- a/src/cpu/cpu_models.py +++ b/src/cpu/cpu_models.py @@ -80,5 +80,5 @@ CpuModel('CheckerCPU', 'checker_cpu_exec.cc', '#include "cpu/checker/cpu.hh"', { 'CPU_exec_context': 'CheckerCPU' }) CpuModel('O3CPU', 'o3_cpu_exec.cc', - '#include "cpu/o3/alpha/dyn_inst.hh"', - { 'CPU_exec_context': 'AlphaDynInst' }) + '#include "cpu/o3/isa_specific.hh"', + { 'CPU_exec_context': 'O3DynInst' }) -- cgit v1.2.3