casa6

import signal

import os

import pylab as pl

import string

import commands

import sys

import re

import time

import inspect

from tw_utils import *

from matplotlib.font_manager import  FontProperties

​

#### usage: python profileplot.py testname RESULT_DIR \

####               webpage_abspath asciidata processname 

t=[0]

y11=[0]

y22=[0]

numfile=[0]

​

testname=sys.argv[1]

RESULT_DIR=sys.argv[2]

webpage=sys.argv[3]

asciidata=sys.argv[4]

casapy_pid = sys.argv[5]

​

def handler(signum, frame):

    try:

        fd.close()  # might not be open yet

    except:

        pass

​

    a=inspect.stack()

    stacklevel=0

    for k in range(len(a)):

        if (string.find(a[k][1], 'profileplot.py') > 0):

            stacklevel=k

            break

    myf=sys._getframe(stacklevel).f_globals

#    myf=frame.f_globals

    t=myf['t']

    y11=myf['y11']

    y22=myf['y22']

    numfile=myf['numfile']

    pl.plot(t,y11,lw=2)

    pl.plot(t,y22,lw=2)

    if max(y11)>=max(y22):

        pl.axis([0.9*min(t),1.1*max(t),0.9*min(y11),1.1*max(y11)])

    else:

        pl.axis([0.9*min(t),1.1*max(t),0.9*min(y22),1.1*max(y22)])

    pl.xlabel('time (sec)')

    pl.ylabel('memory footprint') #note virtual vs. resident

    font=FontProperties(size='small')

    pl.legend(('virtual','resident'),loc=[0.7,0.85], prop=font)

    ax2 = pl.twinx()

    pl.ylabel('No of open File Descriptors')

    ax2.yaxis.tick_right()

    pl.plot(t,numfile, 'r-.',lw=2)

    pl.legend(['No. of Open FDs'],loc=[0.7,0.8], prop=font)

    pl.title('memory usage of casapy for '+testname)

​

    #s="test-plot.ps" change to PNG for web browser compatibility

    #s="test-plot.png"

​