Python Interpreters Benchmarks
x64 ArchLinux : Intel® i5-7200U®

 performance measurements

Each table row shows performance measurements for this Nuitka program with a particular command-line input value N.

 N  CPU secs Elapsed secs Memory KB Code B ≈ CPU Load
6,000,000340.93170.2010,5161191  49% 45% 46% 45%

Read the ↓ make, command line, and program output logs to see how this program was run.

Read chameneos-redux benchmark to see what this program should do.

 notes

 chameneos-redux Nuitka program source code

# The Computer Language Benchmarks Game
# http://benchmarksgame.alioth.debian.org/
# contributed by Daniel Nanz 2008-04-10
# 2to3

import sys
import _thread
import time

# colors and matching
creature_colors = ['blue', 'red', 'yellow']

def complement(c1, c2):

    if c1 == c2: return c1
    if c1 == 'blue':
        if c2 == 'red': return 'yellow'
        return 'red'
    if c1 == 'red':
        if c2 == 'blue': return 'yellow'
        return 'blue'
    if c2 == 'blue': return 'red'
    return 'blue'


compl_dict = dict(((c1, c2), complement(c1, c2))
                  for c1 in creature_colors
                  for c2 in creature_colors)


def check_complement(colors=creature_colors, compl=compl_dict):

    for c1 in colors:
        for c2 in colors:
            print('%s + %s -> %s' % (c1, c2, compl[(c1, c2)]))
    print('')


# reporting
def spellout(n):
    
    numbers = ['zero', 'one', 'two', 'three', 'four',
               'five', 'six', 'seven', 'eight', 'nine']
    return ' ' + ' '.join(numbers[int(c)] for c in str(n))


def report(input_zoo, met, self_met):

    print(' ' + ' '.join(input_zoo))
    for m, sm in zip(met, self_met):
        print(str(m) + spellout(sm))
    print(spellout(sum(met)) + '\n')


# the zoo
def creature(my_id, venue, my_lock_acquire, in_lock_acquire, out_lock_release):

    while True:
        my_lock_acquire()   # only proceed if not already at meeting place
        in_lock_acquire()   # only proceed when holding in_lock
        venue[0] = my_id    # register at meeting place
        out_lock_release()  # signal "registration ok"


def let_them_meet(meetings_left, input_zoo,
                  compl=compl_dict, allocate=_thread.allocate_lock):
    # prepare
    c_no = len(input_zoo)
    venue = [-1]
    met = [0] * c_no
    self_met = [0] * c_no
    colors = input_zoo[:]
    
    in_lock = allocate()
    in_lock_acquire = in_lock.acquire     # function aliases
    in_lock_release = in_lock.release     # (minor performance gain)
    in_lock_acquire()
    out_lock = allocate()
    out_lock_release = out_lock.release
    out_lock_acquire = out_lock.acquire
    out_lock_acquire()
    locks = [allocate() for c in input_zoo]
    
    # let creatures wild
    for ci in range(c_no):
        args = (ci, venue, locks[ci].acquire, in_lock_acquire, out_lock_release)
        new = _thread.start_new_thread(creature, args)
    time.sleep(0.05)     # to reduce work-load imbalance
    
    in_lock_release()   # signal "meeting_place open for registration"
    out_lock_acquire()  # only proceed with a "registration ok" signal
    id1 = venue[0]
    while meetings_left > 0:
        in_lock_release()
        out_lock_acquire()
        id2 = venue[0]
        if id1 != id2:
            new_color = compl[(colors[id1], colors[id2])]
            colors[id1] = new_color
            colors[id2] = new_color
            met[id1] += 1
            met[id2] += 1
        else:
            self_met[id1] += 1
            met[id1] += 1
        meetings_left -= 1
        if meetings_left > 0:
            locks[id1].release()  # signal "you were kicked from meeting place"
            id1 = id2
        else:
            report(input_zoo, met, self_met)

           
def chameneosiate(n):

    check_complement()
    let_them_meet(n, ['blue', 'red', 'yellow'])
    let_them_meet(n, ['blue', 'red', 'yellow', 'red', 'yellow',
                      'blue', 'red', 'yellow', 'red', 'blue'])
    #print ''


chameneosiate(int(sys.argv[1]))       

 make, command-line, and program output logs

 Wed, 17 Jun 2020 22:59:42 GMT

MAKE:
make[1]: Vstupuje se do adresáře „/home/dundee/workspace/benchmarksgame/bencher/tmp/chameneosredux/tmp“
nuitka3 --remove-output chameneosredux.nuitka
cp chameneosredux.nuitka.bin chameneosredux.nuitka_run
make[1]: Opouští se adresář „/home/dundee/workspace/benchmarksgame/bencher/tmp/chameneosredux/tmp“
9.00s to complete and log all make actions

COMMAND LINE:
 ./chameneosredux.nuitka_run 6000000

PROGRAM OUTPUT NOT CHECKED:
blue + blue -> blue
blue + red -> yellow
blue + yellow -> red
red + blue -> yellow
red + red -> red
red + yellow -> blue
yellow + blue -> red
yellow + red -> blue
yellow + yellow -> yellow

 blue red yellow
4012273 zero
3998873 zero
3988854 zero
 one two zero zero zero zero zero zero

 blue red yellow red yellow blue red yellow red blue
1195527 zero
1206506 zero
1199184 zero
1200604 zero
1202399 zero
1192962 zero
1197486 zero
1204242 zero
1198112 zero
1202978 zero
 one two zero zero zero zero zero zero

Revised BSD license

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