def test(repeat_times=3):
communication_mode = ['buffers', 'files']
i = 0
times = {}
for mode in communication_mode:
cores = [0]
for core1 in range(len(cores) + 1):
cores_depth1 = cores.copy()
if core1 not in cores_depth1:
cores_depth1.append(core1)
for core2 in range(len(cores_depth1) + 1):
cores_depth2 = cores_depth1.copy()
if core2 not in cores_depth2:
cores_depth2.append(core2)
for core3 in range(len(cores_depth2) + 1):
cores_depth3 = cores_depth2.copy()
if core3 not in cores_depth3:
cores_depth3.append(core3)
for scheduler_scheme in ['round_robin', 'fifo']:
for _ in range(repeat_times):
print('='*50)
kwargs = {'communication_mode': mode,
'input_path': os.path.join('bin', 'woj'),
'proc1_core': core1,
'proc2_core': core2,
'proc3_core': core3}
print(kwargs)
start = time.time()
processes = main.build_processes(**kwargs)
if scheduler_scheme == 'round_robin':
scheduler = process.Scheduler(processes, process.round_robin)
else:
scheduler = process.Scheduler(processes, process.fifo)
scheduler.schedule()
main.stop_processes(processes)
t = time.time() - start
if i not in times:
times[i] = {'time': t,
'parameters': {**kwargs, 'scheduler_scheme': scheduler_scheme}}
elif t < times[i]['time']:
times[i]['time'] = t
print('current_time:', times[i]['time'])
i += 1
return times
import codecs
import os
import sys
import re
from PyQt5.QtCore import QEventLoop, QSettings, QTimer
from PyQt5.QtWidgets import QProgressDialog
import app
import cachedproperty
import process
import util
import qutil
_scheduler = process.Scheduler()
_infos = None # this can hold a list of configured LilyPondInfo instances
def infos():
"""Returns all configured LilyPondInfo for the different used LilyPond versions."""
global _infos
if _infos is None:
s = QSettings()
_infos = []
for i in range(s.beginReadArray("lilypondinfo")):
s.setArrayIndex(i)
info = LilyPondInfo.read(s)
if info:
**statistics_kwargs)
images_fetcher = image_processing.ImageFetcher(
*fetcher_args,
next_proc_tasks=images_stats.tasks_waiting,
**fetcher_kwargs)
processes = [images_fetcher, images_stats, logger]
for proc in processes:
proc.start()
return processes
def stop_processes(processes):
for proc in processes:
proc.stop()
proc.process.join()
if __name__ == '__main__':
mode = 'files'
input_path = 'bin'
processes = build_processes(communication_mode=mode,
input_path=input_path,
verbose=True)
scheduler = process.Scheduler(processes, process.round_robin)
scheduler.schedule()
stop_processes(processes)