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Copy pathperf.py
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executable file
·610 lines (574 loc) · 24.9 KB
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#!/usr/bin/python
#
# Copyright (c) 2013-2019, Intel Corporation
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# // Author: Filippov Ilia
def print_file(line):
if options.output != "":
output = open(options.output, 'w')
output.writelines(line)
output.close()
def execute_test(commands):
r = 0
common.remove_if_exists(perf_temp+"_test")
common.remove_if_exists(perf_temp+"_ref")
for k in range(int(options.number)):
r = r + os.system(commands[0])
if options.ref:
r = r + os.system(commands[1])
return r
#gathers all tests results and made an item test from answer structure
def run_test(commands, c1, c2, test, test_ref, b_serial):
if execute_test(commands) != 0:
error("Execution fails of test %s\n" % test[0], 0)
global exit_code
exit_code = 1
return
print_debug("TEST COMPILER:\n", s, perf_log)
analyse_test(c1, c2, test, b_serial, perf_temp+"_test")
if options.ref:
print_debug("REFERENCE COMPILER:\n", s, perf_log)
analyse_test(c1, c2, test_ref, b_serial, perf_temp+"_ref")
def analyse_test(c1, c2, test, b_serial, perf_temp_n):
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_n): # 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:
if line[0] == '@':
print_debug(line, True, perf_log)
else:
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", s, perf_log)
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]), s, perf_log)
else:
print_debug("ISPC speedup / ISPC time / serial time\n", s, perf_log)
for i in range(0,len(serial)):
print_debug("%10s /%9s /%10s\n" % (ispc[i], absolute_ispc[i], serial[i]), s, perf_log)
else:
if len(tasks) != 0:
print_debug("ISPC + tasks speedup / ISPC + tasks time / serial time\n", s, perf_log)
for i in range(0,len(serial)):
print_debug("%10s\t / %10s\t /%10s\n" % (tasks[i], absolute_tasks[i], serial[i]), s, perf_log)
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]
if l != 0:
temp = temp ** (1.0/l)
else:
temp = 0
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, target_number):
filelist = []
print_debug("--------------------------------------------------------------------------\n", s, perf_log)
print_debug("test name:\t ISPC speedup: ISPC + tasks speedup: | " +
" ISPC time: ISPC + tasks time: serial:\n", s, perf_log)
if target_number > 1:
if options.output == "":
options.output = "targets.csv"
filelist.append("test name,ISPC speedup" + "," * target_number + "ISPC + tasks speedup\n")
filelist.append("," + options.perf_target + "," + options.perf_target + "\n")
else:
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 = []
list_of_max = []
for i1 in range(target_number):
geomean_t.append([0,0,0,0,0])
list_of_max.append([[],[],[],[],[]])
list_of_compare = [[],[],[],[],[],[]]
target_k = 0
temp_str_1 = ""
temp_str_2 = ""
for i in range(len(answer)):
list_of_compare[0].append(answer[i][0])
for t in range(1,6):
if len(answer[i][t]) == 0:
max_t[t-1] = "n/a"
diff_t[t-1] = "n/a"
list_of_compare[t].append(0);
else:
if t < 3:
mm = max(answer[i][t])
else:
mm = min(answer[i][t])
list_of_compare[t].append(mm)
max_t[t-1] = '%.2f' % mm
list_of_max[i % target_number][t-1].append(mm)
diff_t[t-1] = '%.2f' % (max(answer[i][t]) - min(answer[i][t]))
print_debug("%s:\n" % answer[i][0], s, perf_log)
print_debug("\t\tmax:\t%5s\t\t%10s\t|min:%10s\t%10s\t%10s\n" %
(max_t[0], max_t[1], max_t[2], max_t[3], max_t[4]), s, perf_log)
print_debug("\t\tdiff:\t%5s\t\t%10s\t|%14s\t%10s\t%10s\n" %
(diff_t[0], diff_t[1], diff_t[2], diff_t[3], diff_t[4]), s, perf_log)
for t in range(0,5):
if max_t[t] == "n/a":
max_t[t] = ""
if diff_t[t] == "n/a":
diff_t[t] = ""
if target_number > 1:
if target_k == 0:
temp_str_1 = answer[i][0] + ","
temp_str_2 = ""
temp_str_1 += max_t[0] + ","
temp_str_2 += max_t[1] + ","
target_k = target_k + 1
if target_k == target_number:
filelist.append(temp_str_1 + temp_str_2[:-1] + "\n")
target_k = 0
else:
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):
for i1 in range(target_number):
geomean_t[i1][i] = geomean(list_of_max[i1][i])
print_debug("---------------------------------------------------------------------------------\n", s, perf_log)
print_debug("Geomean:\t\t%5s\t\t%10s\t|%14s\t%10s\t%10s\n" %
(geomean_t[0][0], geomean_t[0][1], geomean_t[0][2], geomean_t[0][3], geomean_t[0][4]), s, perf_log)
if target_number > 1:
temp_str_1 = "Geomean,"
temp_str_2 = ""
for i in range(target_number):
temp_str_1 += str(geomean_t[i][0]) + ","
temp_str_2 += str(geomean_t[i][1]) + ","
filelist.append(temp_str_1 + temp_str_2[:-1] + "\n")
else:
filelist.append("Geomean," + str(geomean_t[0][0]) + ",," + str(geomean_t[0][1])
+ ",," + str(geomean_t[0][2]) + ",," + str(geomean_t[0][3]) + ",," + str(geomean_t[0][4]) + "\n")
print_file(filelist)
return list_of_compare
def compare(A, B):
print_debug("\n\n_____________________PERFORMANCE REPORT____________________________\n", False, "")
print_debug("test name: ISPC time: ISPC time ref: %:\n", False, "")
for i in range(0,len(A[0])):
if B[3][i] == 0:
p1 = 0
else:
p1 = 100 - 100 * A[3][i]/B[3][i]
print_debug("%21s: %10.2f %10.2f %10.2f" % (A[0][i], A[3][i], B[3][i], abs(p1)), False, "")
if p1 < -1:
print_debug(" <+", False, "")
if p1 > 1:
print_debug(" <-", False, "")
print_debug("\n", False, "")
print_debug("\n", False, "")
print_debug("test name: TASKS time: TASKS time ref: %:\n", False, "")
for i in range(0,len(A[0])):
if B[4][i] == 0:
p2 = 0
else:
p2 = 100 - 100 * A[4][i]/B[4][i]
print_debug("%21s: %10.2f %10.2f %10.2f" % (A[0][i], A[4][i], B[4][i], abs(p2)), False, "")
if p2 < -1:
print_debug(" <+", False, "")
if p2 > 1:
print_debug(" <-", False, "")
print_debug("\n", False, "")
if "performance.log" in options.in_file:
print_debug("\n\n_________________Watch performance.log for details________________\n", False, "")
else:
print_debug("\n\n__________________________________________________________________\n", False, "")
def perf(options1, args):
global options
options = options1
global s
s = options.silent
# save current OS
global is_windows
is_windows = (platform.system() == 'Windows' or
'CYGWIN_NT' in platform.system())
global is_mac
is_mac = (platform.system() == 'Darwin')
# save current path
pwd = os.getcwd()
pwd = pwd + os.sep
pwd1 = pwd
if is_windows:
pwd1 = "..\\..\\"
if options.perf_target != "":
test_only_r = " sse2-i32x4 sse2-i32x8 sse4-i32x4 sse4-i32x8 sse4-i16x8 \
sse4-i8x16 avx1-i32x4 avx1-i32x8 avx1-i32x16 avx1-i64x4 avx1.1-i32x8 \
avx1.1-i32x16 avx1.1-i64x4 avx2-i32x8 avx2-i32x16 avx2-i64x4 \
avx512knl-i32x16 avx512skx-i32x16 avx512skx-i32x8 "
test_only = options.perf_target.split(",")
for iterator in test_only:
if not (" " + iterator + " " in test_only_r):
error("unknow option for target: " + iterator, 1)
# check if cpu usage is low now
cpu_percent = cpu_check()
if cpu_percent > 20:
error("CPU Usage is very high.\nClose other applications.\n", 2)
# prepare build.log, perf_temp and perf.log files
global perf_log
if options.in_file:
perf_log = pwd + options.in_file
common.remove_if_exists(perf_log)
else:
perf_log = ""
global build_log
build_log = pwd + os.sep + "logs" + os.sep + "perf_build.log"
common.remove_if_exists(build_log)
if os.path.exists(pwd + os.sep + "logs") == False:
os.makedirs(pwd + os.sep + "logs")
global perf_temp
perf_temp = pwd + "perf_temp"
global ispc_test
global ispc_ref
global ref_compiler
global refc_compiler
# check that required compilers exist
PATH_dir = string.split(os.getenv("PATH"), os.pathsep)
ispc_test_exists = False
ispc_ref_exists = False
ref_compiler_exists = False
if is_windows == False:
ispc_test = "ispc"
ref_compiler = "clang++"
refc_compiler = "clang"
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"
if options.compiler == "gcc" or options.compiler == "g++":
ref_compiler = "g++"
refc_compiler = "gcc"
else:
ispc_test = "ispc.exe"
ref_compiler = "cl.exe"
ispc_ref = options.ref
if options.ref != "":
options.ref = True
if os.environ.get("ISPC_HOME") != None:
if os.path.exists(os.environ["ISPC_HOME"] + os.sep + ispc_test):
ispc_test_exists = True
ispc_test = os.environ["ISPC_HOME"] + os.sep + ispc_test
for counter in PATH_dir:
if ispc_test_exists == False:
if os.path.exists(counter + os.sep + ispc_test):
ispc_test_exists = True
ispc_test = counter + os.sep + ispc_test
if os.path.exists(counter + os.sep + ref_compiler):
ref_compiler_exists = True
if ispc_ref != "":
if os.path.exists(counter + os.sep + ispc_ref):
ispc_ref_exists = True
ispc_ref = counter + os.sep + ispc_ref
if not ispc_test_exists:
error("ISPC compiler not found.\nAdded path to ispc compiler to your PATH variable or ISPC_HOME variable\n", 1)
if not ref_compiler_exists:
error("C/C++ compiler %s not found.\nAdded path to %s compiler to your PATH variable.\n" % (ref_compiler, ref_compiler), 1)
if options.ref:
if not ispc_ref_exists:
error("ISPC reference compiler not found.\nAdded path to ispc reference compiler to your PATH variable.\n", 1)
# checks that config file exists
path_config = os.path.normpath(options.config)
if os.path.exists(path_config) == False:
error("config file not found: %s.\nSet path to your config file in --config.\n" % options.config, 1)
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)
# end of preparations
print_debug("Okey go go go!\n\n", s, perf_log)
# report command line
if __name__ == "__main__":
print_debug("Command line: %s\n" % " ".join(map(str, sys.argv)), s, perf_log)
# report used ispc
print_debug("Testing ispc: " + ispc_test + "\n", s, perf_log)
#print compilers versions
common.print_version(ispc_test, ispc_ref, ref_compiler, False, perf_log, is_windows)
# begin
i = 0
answer = []
answer_ref = []
# loop for all tests
perf_targets = [""]
target_number = 1
target_str_temp = ""
if options.perf_target != "":
perf_targets = options.perf_target.split(',')
target_str_temp = " -DISPC_IA_TARGETS="
target_number = len(perf_targets)
# Generate build targets for tests
if options.generator:
generator = options.generator
else:
if is_windows == True:
generator = "Visual Studio 14 Win64"
else:
generator = "Unix Makefiles"
examples_folder_ref = "examples_ref"
examples_folder_test = "examples_test"
install_prefix = "install"
cmake_command = "cmake -G " + "\"" + generator + "\"" + " -DCMAKE_INSTALL_PREFIX=" + install_prefix + " " + pwd + "examples"
if is_windows == False:
cmake_command += " -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang"
for target_i in range(target_number):
cur_target = perf_targets[target_i]
target_str = target_str_temp + cur_target
if options.ref:
build_folder = examples_folder_ref + os.sep + cur_target
if os.path.exists(build_folder):
shutil.rmtree(build_folder)
os.makedirs(build_folder)
cmake_command_ref = "cd " + build_folder + " && " + cmake_command + \
" -DISPC_EXECUTABLE=" + ispc_ref + target_str + " >> " + build_log
if os.system(cmake_command_ref) != 0:
error("Cmake command failed with reference compiler %s\n" % ispc_ref, 1)
# Build and install tests for reference compiler
if is_windows == False:
bu_command_ref = "cd " + build_folder + " && make install >> "+ build_log+" 2>> "+ build_log
else:
bu_command_ref = "msbuild " + build_folder + os.sep + "INSTALL.vcxproj /V:m /p:Configuration=Release /t:rebuild >> " + build_log
if os.system(bu_command_ref) != 0:
error("Build failed with reference compiler %s\n" % ispc_ref, 1)
build_folder = examples_folder_test + os.sep + cur_target
if os.path.exists(build_folder):
shutil.rmtree(build_folder)
os.makedirs(build_folder)
cmake_command_test = "cd " + build_folder + " && " + cmake_command + \
" -DISPC_EXECUTABLE=" + ispc_test + target_str + " >> " + build_log
if os.system(cmake_command_test) != 0:
error("Cmake command failed with test compiler %s\n" % ispc_test, 1)
# Build and install tests for test compiler
if is_windows == False:
bu_command_test = "cd " + build_folder + " && make install >> "+ build_log+" 2>> "+ build_log
else:
bu_command_test = "msbuild " + build_folder + os.sep + "INSTALL.vcxproj /V:m /p:Configuration=Release /t:rebuild >> " + build_log
if os.system(bu_command_test) != 0:
error("Build failed with test compiler %s\n" % ispc_test, 1)
# Run tests
while i < length-2:
# we read name of test
print_debug("%s" % lines[i], s, perf_log)
# read location of test
folder = lines[i+1]
folder = folder[:-1]
example = folder
# read parameters of test
command = lines[i+2]
command = command[:-1]
temp = 0
# execute test for each target
for target_i in range(target_number):
test = [lines[i][:-1],[],[],[],[],[]]
test_ref = [lines[i][:-1],[],[],[],[],[]]
cur_target = perf_targets[target_i]
folder = os.path.normpath(options.path + os.sep + examples_folder_test + os.sep + cur_target + \
os.sep + install_prefix + os.sep + "examples" + os.sep + example)
folder_ref = os.path.normpath(options.path + os.sep + examples_folder_ref + os.sep + cur_target + \
os.sep + install_prefix + os.sep + "examples" + os.sep + example)
# check that test exists
if os.path.exists(folder) == False:
error("Can't find test %s. Your path is: \"%s\".\nChange current location to ISPC_HOME or set path to ISPC_HOME in --path.\n" %
(lines[i][:-1], options.path), 1)
if is_windows == False:
ex_command_ref = "cd "+ folder_ref + " && ./" + example + " " + command + " >> " + perf_temp + "_ref"
ex_command = "cd "+ folder + " && ./" + example + " " + command + " >> " + perf_temp + "_test"
else:
ex_command_ref = "cd "+ folder_ref + " && " + example + ".exe " + command + " >> " + perf_temp + "_ref"
ex_command = "cd "+ folder + " && " + example + ".exe " + command + " >> " + perf_temp + "_test"
commands = [ex_command, ex_command_ref]
# 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
temp = 1
else:
c1 = 1
c2 = 1
next_line = lines[i+3]
if next_line[0] == "^":
temp = 1
if next_line[0] == "^" and target_number == 1: #we should concatenate result of this test with previous one
run_test(commands, c1, c2, answer[len(answer)-1], answer_ref[len(answer)-1], False)
else: #we run this test and append it's result to answer structure
run_test(commands, c1, c2, test, test_ref, True)
answer.append(test)
answer_ref.append(test_ref)
i = i + temp
# preparing next loop iteration
i+=4
# delete temp file
common.remove_if_exists(perf_temp+"_test")
common.remove_if_exists(perf_temp+"_ref")
#print collected answer
if target_number > 1:
s = True
print_debug("\n\nTEST COMPILER:\n", s, perf_log)
A = print_answer(answer, target_number)
if options.ref != "":
print_debug("\n\nREFERENCE COMPILER:\n", s, perf_log)
B = print_answer(answer_ref, target_number)
# print perf report
compare(A,B)
###Main###
from optparse import OptionParser
import sys
import os
import operator
import time
import glob
import string
import platform
import shutil
# our functions
import common
print_debug = common.print_debug
error = common.error
exit_code = 0
if __name__ == "__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 ispc root', 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='C/C++ compiler', default="")
parser.add_option('-r', '--ref', dest='ref',
help='set reference compiler for compare', default="")
parser.add_option('-f', '--file', dest='in_file',
help='file to save perf output', default="")
parser.add_option('-t', '--target', dest='perf_target',
help='set ispc target for building benchmarks (both test and ref)', default="")
parser.add_option('-g', '--generator', dest='generator',
help='cmake generator')
(options, args) = parser.parse_args()
perf(options, args)
exit(exit_code)