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#!/usr/bin/python3
# Calculate boost.afio build times under various configs
# (C) 2015 Niall Douglas
# Created: 12th March 2015
#[ [`--link-test --fast-build debug`][][[footnote ASIO has a link error without `link=static`]][fails]]
#[ [`--link-test debug`][][][]]
#[ [`--link-test --lto debug`][[]][][]]
#[ [`--link-test pch=off debug`][][][]]
#[[`--link-test --fast-build release`][][[footnote ASIO has a link error without `link=static`]][fails]]
#[ [`--link-test release`][][][]]
#[ [`--link-test --lto release`][][][]]
import os, sys, subprocess, time, shutil, platform
if len(sys.argv)<2:
print("Usage: "+sys.argv[0]+" <toolset>", file=sys.stderr)
sys.exit(1)
if not os.path.exists("b2") and not os.path.exists("b2.exe"):
print("ERROR: Need to run me from boost root directory please", file=sys.stderr)
print(os.getcwd())
shutil.rmtree("bin.v2", True)
onWindows="Windows" in platform.system()
configs=[
["--c++14 --link-test --fast-build debug", None],
["--c++14 --link-test debug", None],
["--c++14 --link-test --lto debug", None],
["--c++14 --link-test pch=off debug", None],
["--c++14 --link-test --fast-build release", None],
["--c++14 --link-test release", None],
["--c++14 --link-test --lto release", None],
["standalone_singleabi", None],
["standalone_multiabi", None]
]
for config in configs:
print("\n\nConfig: "+config[0])
if config[0]=="standalone_singleabi" or config[0]=="standalone_multiabi":
if onWindows:
test_all="test_all.exe"
tocall="alltests_msvc.bat" if "msvc" in sys.argv[1] else "alltests_gcc.bat"
else:
test_all="test_all"
tocall="alltests_gcc.sh"
if config[0]=="standalone_singleabi":
tocall="standalone_"+tocall
else:
tocall="multiabi_"+tocall
basedir=os.getcwd()
env=dict(os.environ)
if not onWindows:
tocall="./"+tocall
env['CXX']=sys.argv[1]
env['CXX']=env['CXX'].replace('gcc', 'g++')
env['CXX']=env['CXX'].replace('clang', 'clang++')
try:
os.chdir("libs/afio")
shutil.rmtree(test_all, True)
if subprocess.call(tocall, env=env, shell=True):
config[1]="FAILED"
continue
shutil.rmtree(test_all, True)
print("\n\nStarting benchmark ...")
begin=time.perf_counter()
subprocess.call(tocall, env=env, shell=True)
end=time.perf_counter()
finally:
os.chdir(basedir)
else:
shutil.rmtree("bin.v2/libs/afio", True)
if subprocess.call([os.path.abspath("b2"), "toolset="+sys.argv[1], "libs/afio/test", "-j", "8"]+config[0].split(" ")):
config[1]="FAILED"
continue
shutil.rmtree("bin.v2/libs/afio", True)
print("\n\nStarting benchmark ...")
begin=time.perf_counter()
subprocess.call([os.path.abspath("b2"), "toolset="+sys.argv[1], "libs/afio/test"]+config[0].split(" "))
end=time.perf_counter()
mins=int((end-begin)/60)
secs=int((end-begin)%60);
config[1]="%dm%ss" % (mins, secs)
print("Config %s took %dm%ss" % (config[0], mins, secs))
print("\n\n")
for config in configs:
print(config)
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