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authorAli Saidi <saidi@eecs.umich.edu>2005-11-02 14:56:18 -0500
committerAli Saidi <saidi@eecs.umich.edu>2005-11-02 14:56:18 -0500
commit3b66cb49ecf29e762f4659ed174ca76b8f553a1e (patch)
treeb8f29795c7abf7c93882881252aff716fb33ee02 /util/stats/info.py
parent0523736b96b2779f8a33c2315c94be55d0a4d9c7 (diff)
parenta0829a7780b110a912ffc250d424b6dfe3586e62 (diff)
downloadgem5-3b66cb49ecf29e762f4659ed174ca76b8f553a1e.tar.xz
Merge zizzer:/bk/m5
into zeep.eecs.umich.edu:/z/saidi/work/m5 --HG-- extra : convert_revision : 3cc23080d19cc464a8ba7c1c93b6e5d45af7d463
Diffstat (limited to 'util/stats/info.py')
-rw-r--r--util/stats/info.py669
1 files changed, 309 insertions, 360 deletions
diff --git a/util/stats/info.py b/util/stats/info.py
index ae5d3211f..889af6d53 100644
--- a/util/stats/info.py
+++ b/util/stats/info.py
@@ -27,391 +27,347 @@
from __future__ import division
import operator, re, types
-source = None
-display_run = 0
-global globalTicks
-globalTicks = None
-
-def total(f):
- if isinstance(f, FormulaStat):
- v = f.value
- else:
- v = f
-
- f = FormulaStat()
- if isinstance(v, (list, tuple)):
- f.value = reduce(operator.add, v)
- else:
- f.value = v
-
- return f
-
-def unaryop(op, f):
- if isinstance(f, FormulaStat):
- v = f.value
- else:
- v = f
-
- if isinstance(v, (list, tuple)):
- return map(op, v)
- else:
- return op(v)
-
-def zerodiv(lv, rv):
- if rv == 0.0:
- return 0.0
- else:
- return operator.truediv(lv, rv)
-
-def wrapop(op, lv, rv):
- if isinstance(lv, str):
- return lv
-
- if isinstance(rv, str):
- return rv
-
- return op(lv, rv)
-
-def same(lrun, rrun):
- for lx,rx in zip(lrun.keys(),rrun.keys()):
- if lx != rx:
- print 'lx != rx'
- print lx, rx
- print lrun.keys()
- print rrun.keys()
- return False
- for ly,ry in zip(lrun[lx].keys(),rrun[rx].keys()):
- if ly != ry:
- print 'ly != ry'
- print ly, ry
- print lrun[lx].keys()
- print rrun[rx].keys()
- return False
- return True
-
-
-def binaryop(op, lf, rf):
- result = {}
-
- if isinstance(lf, FormulaStat) and isinstance(rf, FormulaStat):
- lv = lf.value
- rv = rf.value
-
- theruns = []
- for r in lv.keys():
- if rv.has_key(r):
- if same(lv[r], rv[r]):
- theruns.append(r)
- else:
- raise AttributeError
-
- for run in theruns:
- result[run] = {}
- for x in lv[run].keys():
- result[run][x] = {}
- for y in lv[run][x].keys():
- result[run][x][y] = wrapop(op, lv[run][x][y],
- rv[run][x][y])
- elif isinstance(lf, FormulaStat):
- lv = lf.value
- for run in lv.keys():
- result[run] = {}
- for x in lv[run].keys():
- result[run][x] = {}
- for y in lv[run][x].keys():
- result[run][x][y] = wrapop(op, lv[run][x][y], rf)
- elif isinstance(rf, FormulaStat):
- rv = rf.value
- for run in rv.keys():
- result[run] = {}
- for x in rv[run].keys():
- result[run][x] = {}
- for y in rv[run][x].keys():
- result[run][x][y] = wrapop(op, lf, rv[run][x][y])
-
+def unproxy(proxy):
+ if hasattr(proxy, '__unproxy__'):
+ return proxy.__unproxy__()
+
+ return proxy
+
+def scalar(stat):
+ stat = unproxy(stat)
+ assert(stat.__scalar__() != stat.__vector__())
+ return stat.__scalar__()
+
+def vector(stat):
+ stat = unproxy(stat)
+ assert(stat.__scalar__() != stat.__vector__())
+ return stat.__vector__()
+
+def value(stat, *args):
+ stat = unproxy(stat)
+ return stat.__value__(*args)
+
+def values(stat, run):
+ stat = unproxy(stat)
+ result = []
+ for i in xrange(len(stat)):
+ val = value(stat, run, i)
+ if val is None:
+ return None
+ result.append(val)
return result
-def sums(x, y):
- if isinstance(x, (list, tuple)):
- return map(lambda x, y: x + y, x, y)
- else:
- return x + y
-
-def alltrue(seq):
- return reduce(lambda x, y: x and y, seq)
-
-def allfalse(seq):
- return not reduce(lambda x, y: x or y, seq)
-
-def enumerate(seq):
- return map(None, range(len(seq)), seq)
-
-def cmp(a, b):
- if a < b:
- return -1
- elif a == b:
- return 0
- else:
- return 1
-
-class Statistic(object):
-
- def __init__(self, data):
- self.__dict__.update(data.__dict__)
- if not self.__dict__.has_key('value'):
- self.__dict__['value'] = None
- if not self.__dict__.has_key('bins'):
- self.__dict__['bins'] = None
- if not self.__dict__.has_key('ticks'):
- self.__dict__['ticks'] = None
- if 'vc' not in self.__dict__:
- self.vc = {}
-
- def __getattribute__(self, attr):
- if attr == 'ticks':
- if self.__dict__['ticks'] != globalTicks:
- self.__dict__['value'] = None
- self.__dict__['ticks'] = globalTicks
- return self.__dict__['ticks']
- if attr == 'value':
- if self.__dict__['ticks'] != globalTicks:
- if self.__dict__['ticks'] != None and \
- len(self.__dict__['ticks']) == 1:
- self.vc[self.__dict__['ticks'][0]] = self.__dict__['value']
- self.__dict__['ticks'] = globalTicks
- if len(globalTicks) == 1 and self.vc.has_key(globalTicks[0]):
- self.__dict__['value'] = self.vc[globalTicks[0]]
- else:
- self.__dict__['value'] = None
- if self.__dict__['value'] == None:
- self.__dict__['value'] = self.getValue()
- return self.__dict__['value']
- else:
- return super(Statistic, self).__getattribute__(attr)
-
- def __setattr__(self, attr, value):
- if attr == 'bins' or attr == 'ticks':
- if attr == 'bins':
- if value is not None:
- value = source.getBin(value)
- #elif attr == 'ticks' and type(value) is str:
- # value = [ int(x) for x in value.split() ]
-
- self.__dict__[attr] = value
- self.__dict__['value'] = None
- self.vc = {}
- else:
- super(Statistic, self).__setattr__(attr, value)
+def total(stat, run):
+ return sum(values(stat, run))
- def getValue(self):
- raise AttributeError, 'getValue() must be defined'
-
- def zero(self):
- return False
+def len(stat):
+ stat = unproxy(stat)
+ return stat.__len__()
- def __ne__(self, other):
- return not (self == other)
+class Value(object):
+ def __scalar__(self):
+ raise AttributeError, "must define __scalar__ for %s" % (type (self))
+ def __vector__(self):
+ raise AttributeError, "must define __vector__ for %s" % (type (self))
- def __str__(self):
- return '%f' % (float(self))
-
-class FormulaStat(object):
def __add__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.add, self, other)
- return f
+ return BinaryProxy(operator.__add__, self, other)
def __sub__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.sub, self, other)
- return f
+ return BinaryProxy(operator.__sub__, self, other)
def __mul__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.mul, self, other)
- return f
+ return BinaryProxy(operator.__mul__, self, other)
+ def __div__(self, other):
+ return BinaryProxy(operator.__div__, self, other)
def __truediv__(self, other):
- f = FormulaStat()
- f.value = binaryop(zerodiv, self, other)
- return f
- def __mod__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.mod, self, other)
- return f
+ return BinaryProxy(operator.__truediv__, self, other)
+ def __floordiv__(self, other):
+ return BinaryProxy(operator.__floordiv__, self, other)
+
def __radd__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.add, other, self)
- return f
+ return BinaryProxy(operator.__add__, other, self)
def __rsub__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.sub, other, self)
- return f
+ return BinaryProxy(operator.__sub__, other, self)
def __rmul__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.mul, other, self)
- return f
+ return BinaryProxy(operator.__mul__, other, self)
+ def __rdiv__(self, other):
+ return BinaryProxy(operator.__div__, other, self)
def __rtruediv__(self, other):
- f = FormulaStat()
- f.value = binaryop(zerodiv, other, self)
- return f
- def __rmod__(self, other):
- f = FormulaStat()
- f.value = binaryop(operator.mod, other, self)
- return f
+ return BinaryProxy(operator.__truediv__, other, self)
+ def __rfloordiv__(self, other):
+ return BinaryProxy(operator.__floordiv__, other, self)
+
def __neg__(self):
- f = FormulaStat()
- f.value = unaryop(operator.neg, self)
- return f
- def __getitem__(self, idx):
- f = FormulaStat()
- f.value = {}
- for key in self.value.keys():
- f.value[key] = {}
- f.value[key][0] = {}
- f.value[key][0][0] = self.value[key][idx][0]
- return f
-
- def __float__(self):
- if isinstance(self.value, FormulaStat):
- return float(self.value)
- if not self.value.has_key(display_run):
- return (1e300*1e300)
- if len(self.value[display_run]) == 1:
- return self.value[display_run][0][0]
- else:
- #print self.value[display_run]
- return self.value[display_run][4][0]
- #raise ValueError
+ return UnaryProxy(operator.__neg__, self)
+ def __pos__(self):
+ return UnaryProxy(operator.__pos__, self)
+ def __abs__(self):
+ return UnaryProxy(operator.__abs__, self)
+
+class Scalar(Value):
+ def __scalar__(self):
+ return True
- def display(self):
- import display
- d = display.VectorDisplay()
- d.flags = 0
- d.precision = 1
- d.name = 'formula'
- d.desc = 'formula'
- val = self.value[display_run]
- d.value = [ val[x][0] for x in val.keys() ]
- d.display()
+ def __vector__(self):
+ return False
+ def __value__(self, run):
+ raise AttributeError, '__value__ must be defined'
-class Scalar(Statistic,FormulaStat):
- def getValue(self):
- return source.data(self, self.bins, self.ticks)
+class VectorItemProxy(Value):
+ def __init__(self, proxy, index):
+ self.proxy = proxy
+ self.index = index
- def display(self):
- import display
- p = display.Print()
- p.name = self.name
- p.desc = self.desc
- p.value = float(self)
- p.flags = self.flags
- p.precision = self.precision
- if display.all or (self.flags & flags.printable):
- p.display()
+ def __scalar__(self):
+ return True
- def comparable(self, other):
- return self.name == other.name
+ def __vector__(self):
+ return False
- def __eq__(self, other):
- return self.value == other.value
+ def __value__(self, run):
+ return value(self.proxy, run, self.index)
- def __isub__(self, other):
- self.value -= other.value
- return self
+class Vector(Value):
+ def __scalar__(self):
+ return False
- def __iadd__(self, other):
- self.value += other.value
- return self
+ def __vector__(self):
+ return True
- def __itruediv__(self, other):
- if not other:
- return self
- self.value /= other
- return self
+ def __value__(self, run, index):
+ raise AttributeError, '__value__ must be defined'
-class Vector(Statistic,FormulaStat):
- def getValue(self):
- return source.data(self, self.bins, self.ticks);
+ def __getitem__(self, index):
+ return VectorItemProxy(self, index)
- def display(self):
- import display
- if not display.all and not (self.flags & flags.printable):
- return
+class ScalarConstant(Scalar):
+ def __init__(self, constant):
+ self.constant = constant
+ def __value__(self, run):
+ return self.constant
- d = display.VectorDisplay()
- d.__dict__.update(self.__dict__)
- d.display()
+class VectorConstant(Vector):
+ def __init__(self, constant):
+ self.constant = constant
+ def __value__(self, run, index):
+ return self.constant[index]
+ def __len__(self):
+ return len(self.constant)
- def comparable(self, other):
- return self.name == other.name and \
- len(self.value) == len(other.value)
+def WrapValue(value):
+ if isinstance(value, (int, long, float)):
+ return ScalarConstant(value)
+ if isinstance(value, (list, tuple)):
+ return VectorConstant(value)
+ if isinstance(value, Value):
+ return value
- def __eq__(self, other):
- if isinstance(self.value, (list, tuple)) != \
- isinstance(other.value, (list, tuple)):
- return False
+ raise AttributeError, 'Only values can be wrapped'
- if isinstance(self.value, (list, tuple)):
- if len(self.value) != len(other.value):
- return False
- else:
- for v1,v2 in zip(self.value, other.value):
- if v1 != v2:
- return False
- return True
- else:
- return self.value == other.value
+class Statistic(object):
+ def __getattr__(self, attr):
+ if attr in ('data', 'x', 'y'):
+ result = self.source.data(self, self.bins, self.ticks)
+ self.data = result.data
+ self.x = result.x
+ self.y = result.y
+ return super(Statistic, self).__getattribute__(attr)
- def __isub__(self, other):
- self.value = binaryop(operator.sub, self.value, other.value)
- return self
+ def __setattr__(self, attr, value):
+ if attr == 'stat':
+ raise AttributeError, '%s is read only' % stat
+ if attr in ('source', 'bins', 'ticks'):
+ if getattr(self, attr) != value:
+ if hasattr(self, 'data'):
+ delattr(self, 'data')
+
+ super(Statistic, self).__setattr__(attr, value)
+
+class ValueProxy(Value):
+ def __getattr__(self, attr):
+ if attr == '__value__':
+ if scalar(self):
+ return self.__scalarvalue__
+ if vector(self):
+ return self.__vectorvalue__
+ if attr == '__len__':
+ if vector(self):
+ return self.__vectorlen__
+ return super(ValueProxy, self).__getattribute__(attr)
+
+class UnaryProxy(ValueProxy):
+ def __init__(self, op, arg):
+ self.op = op
+ self.arg = WrapValue(arg)
+
+ def __scalar__(self):
+ return scalar(self.arg)
+
+ def __vector__(self):
+ return vector(self.arg)
+
+ def __scalarvalue__(self, run):
+ val = value(self.arg, run)
+ if val is None:
+ return None
+ return self.op(val)
+
+ def __vectorvalue__(self, run, index):
+ val = value(self.arg, run, index)
+ if val is None:
+ return None
+ return self.op(val)
+
+ def __vectorlen__(self):
+ return len(unproxy(self.arg))
+
+class BinaryProxy(ValueProxy):
+ def __init__(self, op, arg0, arg1):
+ super(BinaryProxy, self).__init__()
+ self.op = op
+ self.arg0 = WrapValue(arg0)
+ self.arg1 = WrapValue(arg1)
+
+ def __scalar__(self):
+ return scalar(self.arg0) and scalar(self.arg1)
+
+ def __vector__(self):
+ return vector(self.arg0) or vector(self.arg1)
+
+ def __scalarvalue__(self, run):
+ val0 = value(self.arg0, run)
+ val1 = value(self.arg1, run)
+ if val0 is None or val1 is None:
+ return None
+ return self.op(val0, val1)
+
+ def __vectorvalue__(self, run, index):
+ if scalar(self.arg0):
+ val0 = value(self.arg0, run)
+ if vector(self.arg0):
+ val0 = value(self.arg0, run, index)
+ if scalar(self.arg1):
+ val1 = value(self.arg1, run)
+ if vector(self.arg1):
+ val1 = value(self.arg1, run, index)
+
+ if val0 is None or val1 is None:
+ return None
+
+ return self.op(val0, val1)
+
+ def __vectorlen__(self):
+ if vector(self.arg0) and scalar(self.arg1):
+ return len(self.arg0)
+ if scalar(self.arg0) and vector(self.arg1):
+ return len(self.arg1)
+
+ len0 = len(self.arg0)
+ len1 = len(self.arg1)
+
+ if len0 != len1:
+ raise AttributeError, \
+ "vectors of different lengths %d != %d" % (len0, len1)
+
+ return len0
+
+class Proxy(Value):
+ def __init__(self, name, dict):
+ self.name = name
+ self.dict = dict
+
+ def __unproxy__(self):
+ return unproxy(self.dict[self.name])
+
+ def __getitem__(self, index):
+ return ItemProxy(self, index)
+
+ def __getattr__(self, attr):
+ return AttrProxy(self, attr)
+
+class ItemProxy(Proxy):
+ def __init__(self, proxy, index):
+ self.proxy = proxy
+ self.index = index
+
+ def __unproxy__(self):
+ return unproxy(unproxy(self.proxy)[self.index])
- def __iadd__(self, other):
- self.value = binaryop(operator.add, self.value, other.value)
- return self
+class AttrProxy(Proxy):
+ def __init__(self, proxy, attr):
+ self.proxy = proxy
+ self.attr = attr
- def __itruediv__(self, other):
- if not other:
- return self
- if isinstance(self.value, (list, tuple)):
- for i in xrange(len(self.value)):
- self.value[i] /= other
- else:
- self.value /= other
- return self
+ def __unproxy__(self):
+ return unproxy(getattr(unproxy(self.proxy), self.attr))
-class Formula(Vector):
- def getValue(self):
- formula = re.sub(':', '__', self.formula)
- x = eval(formula, source.stattop)
- return x.value
+class ProxyGroup(object):
+ def __init__(self, dict=None, **kwargs):
+ self.__dict__['dict'] = {}
- def comparable(self, other):
- return self.name == other.name and \
- compare(self.dist, other.dist)
+ if dict is not None:
+ self.dict.update(dict)
- def __eq__(self, other):
- return self.value == other.value
+ if kwargs:
+ self.dict.update(kwargs)
- def __isub__(self, other):
- return self
+ def __getattr__(self, name):
+ return Proxy(name, self.dict)
- def __iadd__(self, other):
- return self
+ def __setattr__(self, attr, value):
+ self.dict[attr] = value
- def __itruediv__(self, other):
- if not other:
- return self
- return self
+class ScalarStat(Statistic,Scalar):
+ def __value__(self, run):
+ if run not in self.data:
+ return None
+ return self.data[run][0][0]
+
+ def display(self, run=None):
+ import display
+ p = display.Print()
+ p.name = self.name
+ p.desc = self.desc
+ p.value = value(self, run)
+ p.flags = self.flags
+ p.precision = self.precision
+ if display.all or (self.flags & flags.printable):
+ p.display()
+
+class VectorStat(Statistic,Vector):
+ def __value__(self, run, item):
+ if run not in self.data:
+ return None
+ return self.data[run][item][0]
+
+ def __len__(self):
+ return self.x
-class SimpleDist(object):
+ def display(self, run=None):
+ import display
+ d = display.VectorDisplay()
+ d.name = self.name
+ d.desc = self.desc
+ d.value = [ value(self, run, i) for i in xrange(len(self)) ]
+ d.flags = self.flags
+ d.precision = self.precision
+ d.display()
+
+class Formula(Value):
+ def __getattribute__(self, attr):
+ if attr not in ( '__scalar__', '__vector__', '__value__', '__len__' ):
+ return super(Formula, self).__getattribute__(attr)
+
+ formula = re.sub(':', '__', self.formula)
+ value = eval(formula, self.source.stattop)
+ return getattr(value, attr)
+
+class SimpleDist(Statistic):
def __init__(self, sums, squares, samples):
self.sums = sums
self.squares = squares
self.samples = samples
- def getValue(self):
- return 0.0
-
def display(self, name, desc, flags, precision):
import display
p = display.Print()
@@ -482,9 +438,6 @@ class FullDist(SimpleDist):
self.bsize = bsize
self.size = size
- def getValue(self):
- return 0.0
-
def display(self, name, desc, flags, precision):
import display
p = display.Print()
@@ -574,9 +527,6 @@ class FullDist(SimpleDist):
return self
class Dist(Statistic):
- def getValue(self):
- return 0.0
-
def display(self):
import display
if not display.all and not (self.flags & flags.printable):
@@ -606,9 +556,6 @@ class Dist(Statistic):
return self
class VectorDist(Statistic):
- def getValue(self):
- return 0.0
-
def display(self):
import display
if not display.all and not (self.flags & flags.printable):
@@ -694,9 +641,6 @@ class VectorDist(Statistic):
return self
class Vector2d(Statistic):
- def getValue(self):
- return 0.0
-
def display(self):
import display
if not display.all and not (self.flags & flags.printable):
@@ -748,20 +692,25 @@ class Vector2d(Statistic):
return self
return self
-def NewStat(data):
+def NewStat(source, data):
stat = None
if data.type == 'SCALAR':
- stat = Scalar(data)
+ stat = ScalarStat()
elif data.type == 'VECTOR':
- stat = Vector(data)
+ stat = VectorStat()
elif data.type == 'DIST':
- stat = Dist(data)
+ stat = Dist()
elif data.type == 'VECTORDIST':
- stat = VectorDist(data)
+ stat = VectorDist()
elif data.type == 'VECTOR2D':
- stat = Vector2d(data)
+ stat = Vector2d()
elif data.type == 'FORMULA':
- stat = Formula(data)
+ stat = Formula()
+
+ stat.__dict__['source'] = source
+ stat.__dict__['bins'] = None
+ stat.__dict__['ticks'] = None
+ stat.__dict__.update(data.__dict__)
return stat