import getopt
import re
import math
+import shutil
def find_file(path, pattern):
fio_data_file=[]
def generate_gnuplot_script(fio_data_file,title,gnuplot_output_filename,gnuplot_output_dir,mode,disk_perf,gpm_dir):
filename=gnuplot_output_dir+'mygraph'
f=open(filename,'w')
+
+ # Plotting 3D or comparing graphs doesn't have a meaning unless if there is at least 2 traces
if len(fio_data_file) > 1:
f.write("call \'%s/graph3D.gpm\' \'%s' \'%s\' \'\' \'%s\' \'%s\'\n" % (gpm_dir,title,gnuplot_output_filename,gnuplot_output_filename,mode))
+ # Setting up the compare files that will be plot later
+ compare=open(gnuplot_output_dir + 'compare.gnuplot','w')
+ compare.write('''
+set title '%s'
+set terminal png size 1280,1024
+set ytics axis out auto
+set key top left reverse
+set xlabel "Time (Seconds)"
+set ylabel '%s'
+set xrange [0:]
+set yrange [0:]
+'''% (title,mode))
+ compare.close()
+ #Copying the common file for all kind of graph (raw/smooth/trend)
+ compare_raw_filename="compare-%s-2Draw" % (gnuplot_output_filename)
+ compare_smooth_filename="compare-%s-2Dsmooth" % (gnuplot_output_filename)
+ compare_trend_filename="compare-%s-2Dtrend" % (gnuplot_output_filename)
+ shutil.copy(gnuplot_output_dir+'compare.gnuplot',gnuplot_output_dir+compare_raw_filename+".gnuplot")
+ shutil.copy(gnuplot_output_dir+'compare.gnuplot',gnuplot_output_dir+compare_smooth_filename+".gnuplot")
+ shutil.copy(gnuplot_output_dir+'compare.gnuplot',gnuplot_output_dir+compare_trend_filename+".gnuplot")
+
+ #Setting up a different output filename for each kind of graph
+ compare_raw=open(gnuplot_output_dir+compare_raw_filename + ".gnuplot",'a')
+ compare_raw.write("set output '%s.png'\n" % compare_raw_filename)
+ compare_smooth=open(gnuplot_output_dir+compare_smooth_filename+".gnuplot",'a')
+ compare_smooth.write("set output '%s.png'\n" % compare_smooth_filename)
+ compare_trend=open(gnuplot_output_dir+compare_trend_filename+".gnuplot",'a')
+ compare_trend.write("set output '%s.png'\n" % compare_trend_filename)
+
pos=0
# Let's create a temporary file for each selected fio file
for file in fio_data_file:
tmp_filename = "gnuplot_temp_file.%d" % pos
- png_file=file.replace('.log','')
+
+ # Plotting comparing graphs doesn't have a meaning unless if there is at least 2 traces
+ if len(fio_data_file) > 1:
+ # Adding the plot instruction for each kind of comparing graphs
+ if pos ==0 :
+ compare_raw.write("plot '%s' using 2:3 with linespoints title '%s'" % (tmp_filename,fio_data_file[pos]))
+ compare_smooth.write("plot '%s' using 2:3 smooth csplines title '%s'" % (tmp_filename,fio_data_file[pos]))
+ compare_trend.write("plot '%s' using 2:3 smooth bezier title '%s'" % (tmp_filename,fio_data_file[pos]))
+ else:
+ compare_raw.write(",\\\n'%s' using 2:3 with linespoints title '%s'" % (tmp_filename,fio_data_file[pos]))
+ compare_smooth.write(",\\\n'%s' using 2:3 smooth csplines title '%s'" % (tmp_filename,fio_data_file[pos]))
+ compare_trend.write(",\\\n'%s' using 2:3 smooth bezier title '%s'" % (tmp_filename,fio_data_file[pos]))
+
+ png_file=file.replace('.log','')
raw_filename = "%s-2Draw" % (png_file)
smooth_filename = "%s-2Dsmooth" % (png_file)
trend_filename = "%s-2Dtrend" % (png_file)
f.write("call \'%s/graph2D.gpm\' \'%s' \'%s\' \'\' \'%s\' \'%s\' \'%s\' \'%s\' \'%f\'\n" % (gpm_dir,title,tmp_filename,raw_filename,mode,smooth_filename,trend_filename,avg))
pos = pos +1
+ # Plotting comparing graphs doesn't have a meaning unless if there is at least 2 traces
+ if len(fio_data_file) > 1:
+ os.remove(gnuplot_output_dir+"compare.gnuplot")
+ compare_raw.close()
+ compare_smooth.close()
+ compare_trend.close()
f.close()
def generate_gnuplot_math_script(title,gnuplot_output_filename,mode,average,gnuplot_output_dir,gpm_dir):
else:
print "Global search %s is not yet implemented\n" % global_search
-def render_gnuplot(gnuplot_output_dir):
- print "Running gnuplot Rendering\n"
+def render_gnuplot(fio_data_file, gnuplot_output_dir):
+ print "Running gnuplot Rendering"
try:
+ # Let's render all the compared files if some
+ if len(fio_data_file) > 1:
+ print " |-> Rendering comparing traces"
+ os.system("cd %s; for i in *.gnuplot; do gnuplot $i; done" % gnuplot_output_dir)
+ print " |-> Rendering math traces"
os.system("cd %s; gnuplot mymath" % gnuplot_output_dir)
+ print " |-> Rendering 2D & 3D traces"
os.system("cd %s; gnuplot mygraph" % gnuplot_output_dir)
except:
print "Could not run gnuplot on mymath or mygraph !\n"
generate_gnuplot_script(fio_data_file,title,gnuplot_output_filename,gnuplot_output_dir,mode,disk_perf,gpm_dir)
if (run_gnuplot==True):
- render_gnuplot(gnuplot_output_dir)
+ render_gnuplot(fio_data_file, gnuplot_output_dir)
# Cleaning temporary files
try: