375 lines
13 KiB
Python
Executable File
375 lines
13 KiB
Python
Executable File
#!/usr/bin/python
|
|
# // Author: Filippov Ilia
|
|
|
|
from optparse import OptionParser
|
|
import sys
|
|
import os
|
|
import operator
|
|
import time
|
|
import glob
|
|
import string
|
|
import platform
|
|
|
|
def print_debug(line):
|
|
if options.silent == False:
|
|
sys.stdout.write(line)
|
|
|
|
def print_file(line):
|
|
if options.output != "":
|
|
output = open(options.output, 'w')
|
|
output.writelines(line)
|
|
output.close()
|
|
|
|
def build_test():
|
|
global build_log
|
|
global is_windows
|
|
if is_windows == False:
|
|
os.system("make clean >> "+build_log)
|
|
return os.system("make CXX="+ref_compiler+" CC="+refc_compiler+" >> "+build_log+" 2>> "+build_log)
|
|
else:
|
|
os.system("msbuild /t:clean >> " + build_log)
|
|
return os.system("msbuild /V:m /p:Platform=x64 /p:Configuration=Release /p:TargetDir=.\ /t:rebuild >> " + build_log)
|
|
|
|
def execute_test(command):
|
|
global perf_temp
|
|
r = 0
|
|
if os.path.exists(perf_temp):
|
|
os.remove(perf_temp)
|
|
for k in range(int(options.number)):
|
|
r = r + os.system(command)
|
|
return r
|
|
|
|
#gathers all tests results and made an item test from answer structure
|
|
def run_test(command, c1, c2, test, b_serial):
|
|
global perf_temp
|
|
if build_test() != 0:
|
|
sys.stdout.write("ERROR: Compilation fails\n")
|
|
return
|
|
if execute_test(command) != 0:
|
|
sys.stdout.write("ERROR: Execution fails\n")
|
|
return
|
|
tasks = [] #list of results with tasks, it will be test[2]
|
|
ispc = [] #list of results without tasks, it will be test[1]
|
|
absolute_tasks = [] #list of absolute results with tasks, it will be test[4]
|
|
absolute_ispc = [] #list of absolute results without tasks, ut will be test[3]
|
|
serial = [] #list serial times, it will be test[5]
|
|
j = 1
|
|
for line in open(perf_temp): # we take test output
|
|
if "speedup" in line: # we are interested only in lines with speedup
|
|
if j == c1: # we are interested only in lines with c1 numbers
|
|
line = line.expandtabs(0)
|
|
line = line.replace("("," ")
|
|
line = line.split(",")
|
|
for i in range(len(line)):
|
|
subline = line[i].split(" ")
|
|
number = float(subline[1][:-1])
|
|
if "speedup from ISPC + tasks" in line[i]:
|
|
tasks.append(number)
|
|
else:
|
|
ispc.append(number)
|
|
c1 = c1 + c2
|
|
j+=1
|
|
if "million cycles" in line:
|
|
if j == c1:
|
|
line = line.replace("]","[")
|
|
line = line.split("[")
|
|
number = float(line[3])
|
|
if "tasks" in line[1]:
|
|
absolute_tasks.append(number)
|
|
else:
|
|
if "ispc" in line[1]:
|
|
absolute_ispc.append(number)
|
|
if "serial" in line[1]:
|
|
serial.append(number)
|
|
|
|
if len(ispc) != 0:
|
|
if len(tasks) != 0:
|
|
print_debug("ISPC speedup / ISPC + tasks speedup / ISPC time / ISPC + tasks time / serial time\n")
|
|
for i in range(0,len(serial)):
|
|
print_debug("%10s /\t%10s\t /%9s / %10s\t /%10s\n" %
|
|
(ispc[i], tasks[i], absolute_ispc[i], absolute_tasks[i], serial[i]))
|
|
else:
|
|
print_debug("ISPC speedup / ISPC time / serial time\n")
|
|
for i in range(0,len(serial)):
|
|
print_debug("%10s /%9s /%10s\n" % (ispc[i], absolute_ispc[i], serial[i]))
|
|
else:
|
|
if len(tasks) != 0:
|
|
print_debug("ISPC + tasks speedup / ISPC + tasks time / serial time\n")
|
|
for i in range(0,len(serial)):
|
|
print_debug("%10s\t / %10s\t /%10s\n" % (tasks[i], absolute_tasks[i], serial[i]))
|
|
|
|
test[1] = test[1] + ispc
|
|
test[2] = test[2] + tasks
|
|
test[3] = test[3] + absolute_ispc
|
|
test[4] = test[4] + absolute_tasks
|
|
if b_serial == True:
|
|
#if we concatenate outputs we should use only the first serial answer.
|
|
test[5] = test[5] + serial
|
|
|
|
def cpu_get():
|
|
p = open("/proc/stat", 'r')
|
|
cpu = p.readline()
|
|
p.close()
|
|
cpu = cpu.split(" ")
|
|
cpu_usage = (int(cpu[2]) + int(cpu[3]) + int(cpu[4]))
|
|
cpu_all = cpu_usage + int(cpu[5])
|
|
return [cpu_usage, cpu_all]
|
|
|
|
#returns cpu_usage
|
|
def cpu_check():
|
|
if is_windows == False:
|
|
if is_mac == False:
|
|
cpu1 = cpu_get()
|
|
time.sleep(1)
|
|
cpu2 = cpu_get()
|
|
cpu_percent = (float(cpu1[0] - cpu2[0])/float(cpu1[1] - cpu2[1]))*100
|
|
else:
|
|
os.system("sysctl -n vm.loadavg > cpu_temp")
|
|
c = open("cpu_temp", 'r')
|
|
c_line = c.readline()
|
|
c.close
|
|
os.remove("cpu_temp")
|
|
R = c_line.split(' ')
|
|
cpu_percent = float(R[1]) * 3
|
|
else:
|
|
os.system("wmic cpu get loadpercentage /value > cpu_temp")
|
|
c = open("cpu_temp", 'r')
|
|
c_lines = c.readlines()
|
|
c.close()
|
|
os.remove("cpu_temp")
|
|
t = "0"
|
|
for i in c_lines[2]:
|
|
if i.isdigit():
|
|
t = t + i
|
|
cpu_percent = int(t)
|
|
return cpu_percent
|
|
|
|
#returns geomean of list
|
|
def geomean(par):
|
|
temp = 1
|
|
l = len(par)
|
|
for i in range(l):
|
|
temp = temp * par[i]
|
|
temp = temp ** (1.0/l)
|
|
return round(temp, 2)
|
|
|
|
#takes an answer struct and print it.
|
|
#answer struct: list answer contains lists test
|
|
#test[0] - name of test
|
|
#test[1] - list of results without tasks
|
|
#test[2] - list of results with tasks
|
|
#test[3] - list of absolute results without tasks
|
|
#test[4] - list of absolute results with tasks
|
|
#test[5] - list of absolute time without ISPC (serial)
|
|
#test[1..4] may be empty
|
|
def print_answer(answer):
|
|
filelist = []
|
|
print_debug("--------------------------------------------------------------------------\n")
|
|
print_debug("test name:\t ISPC speedup: ISPC + tasks speedup: | " +
|
|
"ISPC time: ISPC + tasks time: serial:\n")
|
|
filelist.append("test name,ISPC speedup,diff," +
|
|
"ISPC + tasks speedup,diff,ISPC time,diff,ISPC + tasks time,diff,serial,diff\n")
|
|
max_t = [0,0,0,0,0]
|
|
diff_t = [0,0,0,0,0]
|
|
geomean_t = [0,0,0,0,0]
|
|
list_of_max = [[],[],[],[],[]]
|
|
for i in range(len(answer)):
|
|
for t in range(1,6):
|
|
if len(answer[i][t]) == 0:
|
|
max_t[t-1] = "n/a"
|
|
diff_t[t-1] = "n/a"
|
|
else:
|
|
if t < 3:
|
|
mm = max(answer[i][t])
|
|
else:
|
|
mm = min(answer[i][t])
|
|
max_t[t-1] = '%.2f' % mm
|
|
list_of_max[t-1].append(mm)
|
|
diff_t[t-1] = '%.2f' % (max(answer[i][t]) - min(answer[i][t]))
|
|
print_debug("%s:\n" % answer[i][0])
|
|
print_debug("\t\tmax:\t%5s\t\t%10s\t|%10s\t%10s\t%10s\n" %
|
|
(max_t[0], max_t[1], max_t[2], max_t[3], max_t[4]))
|
|
print_debug("\t\tdiff:\t%5s\t\t%10s\t|%10s\t%10s\t%10s\n" %
|
|
(diff_t[0], diff_t[1], diff_t[2], diff_t[3], diff_t[4]))
|
|
for t in range(0,5):
|
|
if max_t[t] == "n/a":
|
|
max_t[t] = ""
|
|
if diff_t[t] == "n/a":
|
|
diff_t[t] = ""
|
|
filelist.append(answer[i][0] + "," +
|
|
max_t[0] + "," + diff_t[0] + "," + max_t[1] + "," + diff_t[1] + "," +
|
|
max_t[2] + "," + diff_t[2] + "," + max_t[3] + "," + diff_t[3] + "," +
|
|
max_t[4] + "," + diff_t[4] + "\n")
|
|
for i in range(0,5):
|
|
geomean_t[i] = geomean(list_of_max[i])
|
|
print_debug("---------------------------------------------------------------------------------\n")
|
|
print_debug("Geomean:\t\t%5s\t\t%10s\t|%10s\t%10s\t%10s\n" %
|
|
(geomean_t[0], geomean_t[1], geomean_t[2], geomean_t[3], geomean_t[4]))
|
|
filelist.append("Geomean," + str(geomean_t[0]) + ",," + str(geomean_t[1])
|
|
+ ",," + str(geomean_t[2]) + ",," + str(geomean_t[3]) + ",," + str(geomean_t[4]) + "\n")
|
|
print_file(filelist)
|
|
|
|
|
|
###Main###
|
|
# parsing options
|
|
parser = OptionParser()
|
|
parser.add_option('-n', '--number', dest='number',
|
|
help='number of repeats', default="3")
|
|
parser.add_option('-c', '--config', dest='config',
|
|
help='config file of tests', default="./perf.ini")
|
|
parser.add_option('-p', '--path', dest='path',
|
|
help='path to examples directory', default="./")
|
|
parser.add_option('-s', '--silent', dest='silent',
|
|
help='silent mode, only table output', default=False, action="store_true")
|
|
parser.add_option('-o', '--output', dest='output',
|
|
help='output file for script reading', default="")
|
|
parser.add_option('--compiler', dest='compiler',
|
|
help='reference compiler', default="")
|
|
(options, args) = parser.parse_args()
|
|
|
|
global is_windows
|
|
is_windows = (platform.system() == 'Windows' or
|
|
'CYGWIN_NT' in platform.system())
|
|
global is_mac
|
|
is_mac = (platform.system() == 'Darwin')
|
|
|
|
# save corrent path
|
|
pwd = os.getcwd()
|
|
pwd = pwd + os.sep
|
|
if is_windows:
|
|
pwd = "..\\"
|
|
|
|
# check if cpu usage is low now
|
|
cpu_percent = cpu_check()
|
|
if cpu_percent > 20:
|
|
sys.stdout.write("Warning: CPU Usage is very high.\n")
|
|
sys.stdout.write("Close other applications.\n")
|
|
|
|
# check that required compilers exist
|
|
PATH_dir = string.split(os.getenv("PATH"), os.pathsep)
|
|
compiler_exists = False
|
|
ref_compiler_exists = False
|
|
if is_windows == False:
|
|
compiler = "ispc"
|
|
ref_compiler = "g++"
|
|
refc_compiler = "gcc"
|
|
if options.compiler != "":
|
|
if options.compiler == "clang" or options.compiler == "clang++":
|
|
ref_compiler = "clang++"
|
|
refc_compiler = "clang"
|
|
if options.compiler == "icc" or options.compiler == "icpc":
|
|
ref_compiler = "icpc"
|
|
refc_compiler = "icc"
|
|
else:
|
|
compiler = "ispc.exe"
|
|
ref_compiler = "cl.exe"
|
|
for counter in PATH_dir:
|
|
if os.path.exists(counter + os.sep + compiler):
|
|
compiler_exists = True
|
|
if os.path.exists(counter + os.sep + ref_compiler):
|
|
ref_compiler_exists = True
|
|
if not compiler_exists:
|
|
sys.stderr.write("Fatal error: ISPC compiler not found.\n")
|
|
sys.stderr.write("Added path to ispc compiler to your PATH variable.\n")
|
|
sys.exit()
|
|
if not ref_compiler_exists:
|
|
sys.stderr.write("Fatal error: reference compiler %s not found.\n" % ref_compiler)
|
|
sys.stderr.write("Added path to %s compiler to your PATH variable.\n" % ref_compiler)
|
|
sys.exit()
|
|
|
|
# checks that config file exists
|
|
path_config = os.path.normpath(options.config)
|
|
if os.path.exists(path_config) == False:
|
|
sys.stderr.write("Fatal error: config file not found: %s.\n" % options.config)
|
|
sys.stderr.write("Set path to your config file in --config.\n")
|
|
sys.exit()
|
|
|
|
# read lines from config file except comments
|
|
f = open(path_config, 'r')
|
|
f_lines = f.readlines()
|
|
f.close()
|
|
lines =[]
|
|
for i in range(len(f_lines)):
|
|
if f_lines[i][0] != "%":
|
|
lines.append(f_lines[i])
|
|
length = len(lines)
|
|
|
|
# prepare build.log and perf_temp files
|
|
global build_log
|
|
build_log = pwd + "build.log"
|
|
if is_windows == False:
|
|
if os.path.exists(build_log):
|
|
os.remove(build_log)
|
|
else:
|
|
if os.path.exists("build.log"):
|
|
os.remove("build.log")
|
|
global perf_temp
|
|
perf_temp = pwd + "perf_temp"
|
|
|
|
i = 0
|
|
answer = []
|
|
print_debug("Okey go go go!\n\n")
|
|
os.system(compiler + " --version >" + build_log)
|
|
version = open(build_log)
|
|
print_debug("Using test compiler: " + version.readline())
|
|
version.close()
|
|
|
|
if is_windows == False:
|
|
os.system(ref_compiler + " --version >" + build_log)
|
|
else:
|
|
os.system(ref_compiler + " 2>" + build_log + " 1>&2")
|
|
|
|
version = open(build_log)
|
|
print_debug("Using reference compiler: " + version.readline())
|
|
version.close()
|
|
|
|
|
|
# loop for all tests
|
|
while i < length-2:
|
|
# we read name of test
|
|
print_debug("%s" % lines[i])
|
|
test = [lines[i][:-1],[],[],[],[],[]]
|
|
# read location of test
|
|
folder = lines[i+1]
|
|
folder = folder[:-1]
|
|
folder = os.path.normpath(options.path + os.sep + folder)
|
|
# check that test exists
|
|
if os.path.exists(folder) == False:
|
|
sys.stdout.write("Fatal error: Can't find test %s. Your path is: \"%s\".\n" % (lines[i][:-1], options.path))
|
|
sys.stdout.write("Change current location to /examples or set path to /examples in --path.\n")
|
|
exit(0)
|
|
os.chdir(folder)
|
|
# read parameters of test
|
|
command = lines[i+2]
|
|
command = command[:-1]
|
|
if is_windows == False:
|
|
command = "./"+command + " >> " + perf_temp
|
|
else:
|
|
command = "x64\\Release\\"+command + " >> " + perf_temp
|
|
# parsing config parameters
|
|
next_line = lines[i+3]
|
|
if next_line[0] == "!": # we should take only one part of test output
|
|
R = next_line.split(' ')
|
|
c1 = int(R[1]) #c1 is a number of string which we want to use in test output
|
|
c2 = int(R[2]) #c2 is total number of strings in test output
|
|
i = i+1
|
|
else:
|
|
c1 = 1
|
|
c2 = 1
|
|
next_line = lines[i+3]
|
|
if next_line[0] == "^": #we should concatenate result of this test with previous one
|
|
run_test(command, c1, c2, answer[len(answer)-1], False)
|
|
i = i+1
|
|
else: #we run this test and append it's result to answer structure
|
|
run_test(command, c1, c2, test, True)
|
|
answer.append(test)
|
|
# preparing next loop iteration
|
|
os.chdir(pwd)
|
|
i+=4
|
|
|
|
# delete temp file
|
|
if os.path.exists(perf_temp):
|
|
os.remove(perf_temp)
|
|
#print collected answer
|
|
print_answer(answer)
|