Ajout du GUI
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thatscringebro
286
kivy/tools/benchmark.py
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286
kivy/tools/benchmark.py
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'''
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Benchmark
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=========
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This script performs and displays the results of a set of benchmarks. These
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provide a set of metrics mainly aimed at gauging the OpenGL performance of your
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system.
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It also provides more specs regarding your graphics card setup together with
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more comprehensive system information.
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'''
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from __future__ import print_function
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benchmark_version = '1'
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import os
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import sys
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import json
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import kivy
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import gc
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from time import clock, time, ctime
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from random import randint
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from kivy.uix.label import Label
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from kivy.uix.button import Button
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from kivy.uix.widget import Widget
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from kivy.graphics import RenderContext
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from kivy.input.motionevent import MotionEvent
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from kivy.cache import Cache
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from kivy.clock import Clock
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from kivy.compat import PY2
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if not PY2:
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xrange = range
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clockfn = time
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if sys.platform == 'win32':
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clockfn = clock
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class FakeMotionEvent(MotionEvent):
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pass
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class bench_widget_creation:
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'''Widget: creation (10000 Widget)'''
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def run(self):
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o = []
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for x in range(10000):
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o.append(Widget())
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class bench_widget_creation_with_root:
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'''Widget: creation (10000 Widget + 1 root)'''
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def run(self):
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o = Widget()
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for x in range(10000):
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o.add_widget(Widget())
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class bench_widget_draw:
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'''Widget: empty drawing (10000 Widget + 1 root)'''
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def __init__(self):
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self.ctx = RenderContext()
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self.root = root = Widget()
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for x in range(10000):
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root.add_widget(Widget())
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self.ctx.add(self.root.canvas)
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def run(self):
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self.ctx.draw()
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class bench_widget_dispatch:
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'''Widget: event dispatch (1000 on_update in 10*1000 Widget)'''
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def __init__(self):
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root = Widget()
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for x in range(10):
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parent = Widget()
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for y in range(1000):
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parent.add_widget(Widget())
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root.add_widget(parent)
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self.root = root
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def run(self):
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touch = FakeMotionEvent('fake', 1, [])
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self.root.dispatch('on_touch_down', touch)
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self.root.dispatch('on_touch_move', touch)
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self.root.dispatch('on_touch_up', touch)
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class bench_label_creation:
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'''Core: label creation (10000 * 10 a-z)'''
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def __init__(self):
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labels = []
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for x in range(10000):
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label = [chr(randint(ord('a'), ord('z'))) for x in range(10)]
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labels.append(''.join(label))
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self.labels = labels
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def run(self):
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o = []
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for x in self.labels:
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o.append(Label(text=x))
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class bench_button_creation:
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'''Core: button creation (10000 * 10 a-z)'''
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def __init__(self):
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labels = []
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for x in xrange(10000):
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button = map(lambda x: chr(randint(ord('a'), ord('z'))),
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xrange(10))
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labels.append(''.join(button))
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self.labels = labels
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def run(self):
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o = []
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for x in self.labels:
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o.append(Button(text=x))
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class bench_label_creation_with_tick:
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'''Core: label creation (10000 * 10 a-z), with Clock.tick'''
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def __init__(self):
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labels = []
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for x in range(10000):
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label = [chr(randint(ord('a'), ord('z'))) for x in range(10)]
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labels.append(''.join(label))
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self.labels = labels
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def run(self):
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o = []
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for x in self.labels:
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o.append(Label(text=x))
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# tick for texture creation
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Clock.tick()
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class bench_button_creation_with_tick:
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'''Core: button creation (10000 * 10 a-z), with Clock.tick'''
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def __init__(self):
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labels = []
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for x in xrange(10000):
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button = map(lambda x: chr(randint(ord('a'), ord('z'))),
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xrange(10))
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labels.append(''.join(button))
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self.labels = labels
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def run(self):
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o = []
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for x in self.labels:
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o.append(Button(text=x))
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# tick for texture creation
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Clock.tick()
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if __name__ == '__main__':
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report = []
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report_newline = True
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Clock.start_clock()
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def log(s, newline=True):
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global report_newline
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if not report_newline:
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report[-1] = '%s %s' % (report[-1], s)
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else:
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report.append(s)
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if newline:
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print(s)
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report_newline = True
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else:
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print(s, end=' ')
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report_newline = False
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sys.stdout.flush()
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clock_total = 0
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benchs = list(globals().keys())
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benchs.sort()
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benchs = [globals()[x] for x in benchs if x.startswith('bench_')]
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log('')
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log('=' * 70)
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log('Kivy Benchmark v%s' % benchmark_version)
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log('=' * 70)
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log('')
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log('System information')
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log('-------------------')
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log('OS platform : %s' % sys.platform)
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log('Python EXE : %s' % sys.executable)
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log('Python Version : %s' % sys.version)
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log('Python API : %s' % sys.api_version)
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log('Kivy Version : %s' % kivy.__version__)
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log('Install path : %s' % os.path.dirname(kivy.__file__))
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log('Install date : %s' % ctime(os.path.getctime(kivy.__file__)))
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log('')
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log('OpenGL information')
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log('-------------------')
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from kivy.core.gl import glGetString, GL_VENDOR, GL_RENDERER, GL_VERSION
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log('GL Vendor: %s' % glGetString(GL_VENDOR))
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log('GL Renderer: %s' % glGetString(GL_RENDERER))
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log('GL Version: %s' % glGetString(GL_VERSION))
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log('')
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log('Benchmark')
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log('---------')
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for x in benchs:
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# clean cache to prevent weird case
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for cat in Cache._categories:
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Cache.remove(cat)
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# force gc before next test
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gc.collect()
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log('%2d/%-2d %-60s' % (benchs.index(x) + 1,
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len(benchs), x.__doc__), False)
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try:
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sys.stderr.write('.')
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test = x()
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except Exception as e:
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log('failed %s' % str(e))
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import traceback
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traceback.print_exc()
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continue
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clock_start = clockfn()
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try:
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sys.stderr.write('.')
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test.run()
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clock_end = clockfn() - clock_start
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log('%.6f' % clock_end)
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except Exception as e:
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log('failed %s' % str(e))
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continue
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clock_total += clock_end
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log('')
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log('Result: %.6f' % clock_total)
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log('')
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Clock.stop_clock()
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try:
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reply = input(
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'Do you want to send benchmark to gist.github.com (Y/n) : ')
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except EOFError:
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sys.exit(0)
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if reply.lower().strip() in ('', 'y'):
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print('Please wait while sending the benchmark...')
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try:
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import requests
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except ImportError:
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print("`requests` module not found, no benchmark posted.")
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sys.exit(1)
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payload = {
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'public': True, 'files': {
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'benchmark.txt': {
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'content': '\n'.join(report)}}}
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r = requests.post('https://api.github.com/gists', data=json.dumps(payload))
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print()
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print()
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print('REPORT posted at {0}'.format(r.json['html_url']))
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print()
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print()
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else:
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print('No benchmark posted.')
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