contrib/perf.py

39827:86dbeb7c9a11

try:
    from mercurial import pycompat
    getargspec = pycompat.getargspec  # added to module after 4.5
    _sysstr = pycompat.sysstr         # since 4.0 (or 2219f4f82ede)
    _xrange = pycompat.xrange         # since 4.8 (or 7eba8f83129b)
except (ImportError, AttributeError):
    import inspect
    getargspec = inspect.getargspec
    _sysstr = lambda x: x             # no py3 support
    _xrange = xrange

try:
    # 4.7+

    costrange = list(range(mincost, maxcost + 1))

    values = []
    for i in _xrange(size):
        values.append(random.randint(0, sys.maxint))

    # Get mode fills the cache and tests raw lookup performance with no
    # eviction.
    getseq = []
    for i in _xrange(gets):

    # Set mode tests insertion speed with cache eviction.
    setseq = []
    costs = []
    for i in _xrange(sets):
        setseq.append(random.randint(0, sys.maxint))
        costs.append(random.choice(costrange))

    def doinserts():
        d = util.lrucachedict(size)
        for v in setseq:

39828:c4ab9fa81377

try:
    from mercurial import pycompat
    getargspec = pycompat.getargspec  # added to module after 4.5
    _sysstr = pycompat.sysstr         # since 4.0 (or 2219f4f82ede)
    _xrange = pycompat.xrange         # since 4.8 (or 7eba8f83129b)
    if pycompat.ispy3:
        _maxint = sys.maxsize  # per py3 docs for replacing maxint
    else:
        _maxint = sys.maxint
except (ImportError, AttributeError):
    import inspect
    getargspec = inspect.getargspec
    _maxint = sys.maxint              # no py3 support
    _sysstr = lambda x: x             # no py3 support
    _xrange = xrange

try:
    # 4.7+

    costrange = list(range(mincost, maxcost + 1))

    values = []
    for i in _xrange(size):
        values.append(random.randint(0, _maxint))

    # Get mode fills the cache and tests raw lookup performance with no
    # eviction.
    getseq = []
    for i in _xrange(gets):

    # Set mode tests insertion speed with cache eviction.
    setseq = []
    costs = []
    for i in _xrange(sets):
        setseq.append(random.randint(0, _maxint))
        costs.append(random.choice(costrange))

    def doinserts():
        d = util.lrucachedict(size)
        for v in setseq: