153130e558
way ranges work, more fully support metric prefixes for all
integer types, and convert memory sized parameters to the
MemorySize type.
python/m5/config.py:
- no more _Param and _ParamProxy stuff. Use the names
ParamBase and ParamFactory to hopefully make it clearer
what we intend.
- Get rid of RangeSize and the old Range class and more fully flesh
out the Range class to deal with types of parameters and different
kinds of ranges.
- Call toInteger on the CheckedInt types so we can use metric prefixes
in strings for all integers.
- Get rid of the K, M, and G constants. Use the proper type or call
one of the functions in the convert package.
python/m5/convert.py:
Simple way to deal with both floating point and integer strings.
python/m5/objects/BaseCache.mpy:
python/m5/objects/Ethernet.mpy:
This is a MemorySize typed parameter
--HG--
extra : convert_revision : 92b4ea662d723abdd6c0a49065b79c25400fac9b
182 lines
4.8 KiB
Python
182 lines
4.8 KiB
Python
# metric prefixes
|
|
exa = 1.0e18
|
|
peta = 1.0e15
|
|
tera = 1.0e12
|
|
giga = 1.0e9
|
|
mega = 1.0e6
|
|
kilo = 1.0e3
|
|
|
|
milli = 1.0e-3
|
|
micro = 1.0e-6
|
|
nano = 1.0e-9
|
|
pico = 1.0e-12
|
|
femto = 1.0e-15
|
|
atto = 1.0e-18
|
|
|
|
# power of 2 prefixes
|
|
kibi = 1024
|
|
mebi = kibi * 1024
|
|
gibi = mebi * 1024
|
|
tebi = gibi * 1024
|
|
pebi = tebi * 1024
|
|
exbi = pebi * 1024
|
|
|
|
# memory size configuration stuff
|
|
def toInteger(value):
|
|
if not isinstance(value, str):
|
|
result = int(value)
|
|
elif value.endswith('Ei'):
|
|
result = int(value[:-2]) * exbi
|
|
elif value.endswith('Pi'):
|
|
result = int(value[:-2]) * pebi
|
|
elif value.endswith('Ti'):
|
|
result = int(value[:-2]) * tebi
|
|
elif value.endswith('Gi'):
|
|
result = int(value[:-2]) * gibi
|
|
elif value.endswith('Mi'):
|
|
result = int(value[:-2]) * mebi
|
|
elif value.endswith('ki'):
|
|
result = int(value[:-2]) * kibi
|
|
elif value.endswith('E'):
|
|
result = int(value[:-1]) * exa
|
|
elif value.endswith('P'):
|
|
result = int(value[:-1]) * peta
|
|
elif value.endswith('T'):
|
|
result = int(value[:-1]) * tera
|
|
elif value.endswith('G'):
|
|
result = int(value[:-1]) * giga
|
|
elif value.endswith('M'):
|
|
result = int(value[:-1]) * mega
|
|
elif value.endswith('k'):
|
|
result = int(value[:-1]) * kilo
|
|
elif value.endswith('m'):
|
|
result = int(value[:-1]) * milli
|
|
elif value.endswith('u'):
|
|
result = int(value[:-1]) * micro
|
|
elif value.endswith('n'):
|
|
result = int(value[:-1]) * nano
|
|
elif value.endswith('p'):
|
|
result = int(value[:-1]) * pico
|
|
elif value.endswith('f'):
|
|
result = int(value[:-1]) * femto
|
|
else:
|
|
result = int(float(value))
|
|
|
|
return result
|
|
|
|
def toBool(val):
|
|
t = type(val)
|
|
if t == bool:
|
|
return val
|
|
|
|
if t == None:
|
|
return False
|
|
|
|
if t == int or t == long:
|
|
return bool(val)
|
|
|
|
if t == str:
|
|
val = val.lower()
|
|
if val == "true" or val == "t" or val == "yes" or val == "y":
|
|
return True
|
|
elif val == "false" or val == "f" or val == "no" or val == "n":
|
|
return False
|
|
|
|
return toInteger(val) != 0
|
|
|
|
def toFrequency(value):
|
|
if not isinstance(value, str):
|
|
result = float(value)
|
|
elif value.endswith('THz'):
|
|
result = float(value[:-3]) * tera
|
|
elif value.endswith('GHz'):
|
|
result = float(value[:-3]) * giga
|
|
elif value.endswith('MHz'):
|
|
result = float(value[:-3]) * mega
|
|
elif value.endswith('kHz'):
|
|
result = float(value[:-3]) * kilo
|
|
elif value.endswith('Hz'):
|
|
result = float(value[:-2])
|
|
else:
|
|
result = float(value)
|
|
|
|
return result
|
|
|
|
def toLatency(value):
|
|
if not isinstance(value, str):
|
|
result = float(value)
|
|
elif value.endswith('c'):
|
|
result = float(value[:-1])
|
|
elif value.endswith('ps'):
|
|
result = float(value[:-2]) * pico
|
|
elif value.endswith('ns'):
|
|
result = float(value[:-2]) * nano
|
|
elif value.endswith('us'):
|
|
result = float(value[:-2]) * micro
|
|
elif value.endswith('ms'):
|
|
result = float(value[:-2]) * milli
|
|
elif value.endswith('s'):
|
|
result = float(value[:-1])
|
|
else:
|
|
result = float(value)
|
|
|
|
return result;
|
|
|
|
def toNetworkBandwidth(value):
|
|
if not isinstance(value, str):
|
|
result = float(value)
|
|
elif value.endswith('Tbps'):
|
|
result = float(value[:-3]) * tera
|
|
elif value.endswith('Gbps'):
|
|
result = float(value[:-3]) * giga
|
|
elif value.endswith('Mbps'):
|
|
result = float(value[:-3]) * mega
|
|
elif value.endswith('kbps'):
|
|
result = float(value[:-3]) * kilo
|
|
elif value.endswith('bps'):
|
|
result = float(value[:-2])
|
|
else:
|
|
result = float(value)
|
|
|
|
return result
|
|
|
|
def toMemoryBandwidth(value):
|
|
if not isinstance(value, str):
|
|
result = int(value)
|
|
elif value.endswith('PB/s'):
|
|
result = int(value[:-4]) * pebi
|
|
elif value.endswith('TB/s'):
|
|
result = int(value[:-4]) * tebi
|
|
elif value.endswith('GB/s'):
|
|
result = int(value[:-4]) * gibi
|
|
elif value.endswith('MB/s'):
|
|
result = int(value[:-4]) * mebi
|
|
elif value.endswith('kB/s'):
|
|
result = int(value[:-4]) * kibi
|
|
elif value.endswith('B/s'):
|
|
result = int(value[:-3])
|
|
else:
|
|
result = int(value)
|
|
|
|
return result
|
|
|
|
def toMemorySize(value):
|
|
if not isinstance(value, str):
|
|
result = int(value)
|
|
elif value.endswith('PB'):
|
|
result = int(value[:-2]) * pebi
|
|
elif value.endswith('TB'):
|
|
result = int(value[:-2]) * tebi
|
|
elif value.endswith('GB'):
|
|
result = int(value[:-2]) * gibi
|
|
elif value.endswith('MB'):
|
|
result = int(value[:-2]) * mebi
|
|
elif value.endswith('kB'):
|
|
result = int(value[:-2]) * kibi
|
|
elif value.endswith('B'):
|
|
result = int(value[:-1])
|
|
else:
|
|
result = int(value)
|
|
|
|
return result
|