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gplot_cpu
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Sat, Feb 1, 08:54

gplot_cpu
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#!/usr/bin/env python
'''
Extract and plot info contained in cpu.txt files
Yves Revaz
jeu avr 6 15:58:19 CEST 2006
'''
import os, sys, string
from optparse import OptionParser
import SM
from Gtools import *
from Gtools import io
from optparse import OptionParser
def parse_options():
usage = "usage: %prog [options] file"
parser = OptionParser(usage=usage)
parser = add_postscript_options(parser)
parser = add_color_options(parser)
parser = add_limits_options(parser)
parser = add_log_options(parser)
parser.add_option("--mode",
action="store",
dest="mode",
type="string",
default = 'Total',
help="mode : cpu, cpu/step",
metavar=" NAME")
parser.add_option("-t",
action="store",
dest="time",
type="string",
default = 'hour',
help="time : day, hour, minute, second",
metavar=" TYPE")
(options, args) = parser.parse_args()
if options.colors!=None:
exec("options.colors = array([%s])"%(options.colors))
if len(args) == 0:
print "you must specify a filename"
sys.exit(0)
files = args
return files,options
#############################
# graph
#############################
# get options
files,options = parse_options()
ps = options.ps
col = options.colors
xmin = options.xmin
xmax = options.xmax
ymin = options.ymin
ymax = options.ymax
log = options.log
mode = options.mode
time = options.time
#######################################
# open sm
#######################################
g = Graph_Init(ps)
Graph_SetDefaultsGraphSettings(g)
colors = Graph_SetColorsForFiles(files,col)
# read files
for file in files:
Step,Time,CPUs,CPU_Total,CPU_Gravity,CPU_Hydro,CPU_Domain,CPU_Potential,CPU_Predict,CPU_TimeLine,CPU_Snapshot,CPU_TreeWalk,CPU_TreeConstruction,CPU_CommSum,CPU_Imbalance,CPU_HydCompWalk,CPU_HydCommSumm,CPU_HydImbalance,CPU_EnsureNgb,CPU_PM,CPU_Peano=io.read_cpu(file)
x = Time
if time=='day':
f = 1./ (60.*60.*24.)
elif time=='hour':
f = 1./ (60.*60.)
elif time=='minute':
f = 1./ (60.)
elif time=='second':
f = 1./ (1.)
if mode == 'Total':
y = CPU_Total*f
elif mode == 'Gravity':
y = CPU_Gravity*f
elif mode == 'Hydro':
y = CPU_Hydro*f
elif mode == 'Domain':
y = CPU_Domain*f
elif mode == 'Potential':
y = CPU_Potential*f
elif mode == 'Predict':
y = CPU_Predict*f
elif mode == 'TimeLine':
y = CPU_TimeLine*f
elif mode == 'Snapshot':
y = CPU_Snapshot*f
elif mode == 'TreeWalk':
y = CPU_TreeWalk*f
elif mode == 'TreeConstruction':
y = CPU_TreeConstruction*f
elif mode == 'CommSum':
y = CPU_CommSum*f
elif mode == 'Imbalance':
y = CPU_Imbalance*f
elif mode == 'HydCompWalk':
y = CPU_HydCompWalk*f
elif mode == 'HydCommSumm':
y = CPU_HydCommSumm*f
elif mode == 'HydImbalance':
y = CPU_HydImbalance*f
elif mode == 'EnsureNgb':
y = CPU_EnsureNgb*f
elif mode == 'PM':
y = CPU_PM*f
elif mode == 'CPU_Peano':
y = CPU_Peano*f
elif mode == 'HydroTot':
y = CPU_HydCompWalk + CPU_HydCommSumm + CPU_HydImbalance + CPU_EnsureNgb
y = y*f
elif mode == 'cpu/step':
x = x[1:]
y = y[1:]-y[:-1]
# use log
if log != None:
x,y = Graph_UseLog(x,y,log)
if file == files[0]:
xmin,xmax,ymin,ymax = Graph_SetLimits(g,xmin,xmax,ymin,ymax,x,y)
g.box()
# plot points
g.ctype(colors[file])
g.connect(x,y)
g.ctype(0)
if mode=='cpu/step':
g.xlabel('Time')
g.ylabel('CPUs/Step')
else:
g.xlabel('Time')
g.ylabel('CPUs [%s]'%time)
# -- end ---
Graph_End(g,ps)

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