Hi Everyone,
As part of the Adaptive Dyanmic ROB implementation I am trying to add 2 new
parameters to be accessed on cpu.cc
I added the parameters in build/ALPHA_SE/params/DerivO3CPU.hh
I also modified src/cpu/o3/O3CPU.py to add the parameters
In conifgs/example/se.py I added this code
CPUClass.robEvalPeriod = Param.Unsigned(152000, "ROB Eval Period")
CPUClass.allocations_per_thread = Param.Unsigned(4, "Allocations per thread
ROB partition")
The variables are declared in src/cpu/o3/cpu.hh as unsigned int
However When i run the se.py script I get the following error:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/home/javier/m5/src/python/m5/main.py", line 359, in main
exec filecode in scope
File "/home/javier/m5/configs/example/se.py", line 142, in <module>
CPUClass.robEvalPeriod = Param.Unsigned(152000, "ROB Eval Period")
File "/home/javier/m5/src/python/m5/SimObject.py", line 325, in
__setattr__
cls._set_param(attr, value, param)
File "/home/javier/m5/src/python/m5/SimObject.py", line 274, in _set_param
cls._values[name] = param.convert(value)
File "/home/javier/m5/src/python/m5/params.py", line 152, in convert
return self.ptype(value)
File "/home/javier/m5/src/python/m5/params.py", line 358, in __init__
% type(value).__name__
TypeError: Can't convert object of type ParamDesc to CheckedInt
Error setting param TmpClass.robEvalPeriod to <m5.params.ParamDesc object at
0xb770614c>
I also tried:
CPUClass.robEvalPeriod = Param.Int(152000, "ROB Eval Period")
CPUClass.allocations_per_thread = Param.Int(4, "Allocations per thread ROB
partition")
But, got the same errors.
I appreciate the help.
Javier Malave
Texas A&M University
Computer Science & Engineering Department
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