contrib/perf.py

41433:3757a968d63a

        cl._nodecache = {nullid: nullrev}
        cl._nodepos = None

@command(b'perfheads', formatteropts)
def perfheads(ui, repo, **opts):
    opts = _byteskwargs(opts)
    timer, fm = gettimer(ui, opts)
    cl = repo.changelog
    def d():
        len(cl.headrevs())

41434:48394923fbdc

        cl._nodecache = {nullid: nullrev}
        cl._nodepos = None

@command(b'perfheads', formatteropts)
def perfheads(ui, repo, **opts):
    """benchmark the computation of a changelog heads"""
    opts = _byteskwargs(opts)
    timer, fm = gettimer(ui, opts)
    cl = repo.changelog
    def d():
        len(cl.headrevs())