# Copyright (c) 2003, 2004# The Regents of The University of Michigan# All Rights Reserved## This code is part of the M5 simulator, developed by Nathan Binkert,# Erik Hallnor, Steve Raasch, and Steve Reinhardt, with contributions# from Ron Dreslinski, Dave Greene, Lisa Hsu, Kevin Lim, Ali Saidi,# and Andrew Schultz.## Permission is granted to use, copy, create derivative works and# redistribute this software and such derivative works for any purpose,# so long as the copyright notice above, this grant of permission, and# the disclaimer below appear in all copies made; and so long as the# name of The University of Michigan is not used in any advertising or# publicity pertaining to the use or distribution of this software# without specific, written prior authorization.## THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE# UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND WITHOUT# WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER EXPRESS OR# IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF# THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES,# INCLUDING DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL# DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION# WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS HEREAFTER# ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.class Value:    def __init__(self, value, precision, percent = False):        self.value = value        self.precision = precision        self.percent = percent    def __str__(self):        if isinstance(self.value, str):            if self.value.lower() == 'nan':                value = 'NaN'            if self.value.lower() == 'inf':                value = 'Inf'        else:            if self.precision >= 0:                format = "%%.%df" % self.precision            elif self.value == 0.0:                format = "%.0f"            elif self.value % 1.0 == 0.0:                format = "%.0f"            else:                format = "%f"            value = self.value            if self.percent:                value = value * 100.0            value = format % value        if self.percent:            value = value + "%"        return valueclass Print:    def __init__(self, **vals):        self.__dict__.update(vals)    def __str__(self):        value = Value(self.value, self.precision)        pdf = ''        cdf = ''        if self.__dict__.has_key('pdf'):            pdf = Value(self.pdf, 2, True)        if self.__dict__.has_key('cdf'):            cdf = Value(self.cdf, 2, True)        output = "%-40s %12s %8s %8s" % (self.name, value, pdf, cdf)        if descriptions and self.__dict__.has_key('desc') and self.desc:            output = "%s # %s" % (output, self.desc)        return output    def doprint(self):        if display_all:            return True        if self.value == 0.0 and (self.flags & flags_nozero):            return False        if isinstance(self.value, str):            if self.value == 'NaN' and (self.flags & flags_nonan):                return False        return True    def display(self):        if self.doprint():            print selfclass VectorDisplay:    def display(self):        p = Print()        p.flags = self.flags        p.precision = self.precision        if isinstance(self.value, (list, tuple)):            if not len(self.value):                return                        mytotal = reduce(lambda x,y: float(x) + float(y), self.value)            mycdf = 0.0            value = self.value            if display_all:                subnames = [ '[%d]' % i for i in range(len(value)) ]            else:                subnames = [''] * len(value)            if self.__dict__.has_key('subnames'):                for i,each in enumerate(self.subnames):                    if len(each) > 0:                        subnames[i] = '.%s' % each            subdescs = [self.desc]*len(value)            if self.__dict__.has_key('subdescs'):                for i in xrange(min(len(value), len(self.subdescs))):                    subdescs[i] = self.subdescs[i]            for val,sname,sdesc in map(None, value, subnames, subdescs):                if mytotal > 0.0:                    mypdf = float(val) / float(mytotal)                    mycdf += mypdf                    if (self.flags & flags_pdf):                        p.pdf = mypdf                        p.cdf = mycdf                if len(sname) == 0:                    continue                p.name = self.name + sname                p.desc = sdesc                p.value = val                p.display()            if (self.flags & flags_total):                if (p.__dict__.has_key('pdf')): del p.__dict__['pdf']                if (p.__dict__.has_key('cdf')): del p.__dict__['cdf']                p.name = self.name + '.total'                p.desc = self.desc                p.value = mytotal                p.display()        else:            p.name = self.name            p.desc = self.desc            p.value = self.value            p.display()