comparison contrib/perf.py @ 17553:5ab863922e0f

perf: add perffncacheencode

Examples (all done with somewhat dated clones I found on my disk):

Netbeans (~120k entries in fncache):

  $ hg perffncacheencode
  ! wall 4.338000 comb 4.336828 user 4.336828 sys 0.000000 (best of 3)

Openoffice (~77k entries in fncache)):

  $ hg perffncacheencode
  ! wall 1.533000 comb 1.528810 user 1.528810 sys 0.000000 (best of 7)

Xen (~10k entries in fncache):

  $ hg perffncacheencode
  ! wall 0.198000 comb 0.187201 user 0.187201 sys 0.000000 (best of 51)

Done on Windows 7 x64.

17552:453d790fe089

    def d():
        s.fncache._dirty = True
        s.fncache.write()
    timer(d)

def perfdiffwd(ui, repo):
    """Profile diff of working directory changes"""
    options = {
        'w': 'ignore_all_space',
        'b': 'ignore_space_change',

cmdtable = {
    'perfcca': (perfcca, []),
    'perffncacheload': (perffncacheload, []),
    'perffncachewrite': (perffncachewrite, []),
    'perflookup': (perflookup, []),
    'perfrevrange': (perfrevrange, []),
    'perfnodelookup': (perfnodelookup, []),
    'perfparents': (perfparents, []),
    'perfstartup': (perfstartup, []),

17553:5ab863922e0f

    def d():
        s.fncache._dirty = True
        s.fncache.write()
    timer(d)

def perffncacheencode(ui, repo):
    from mercurial import store
    s = store.store(set(['store','fncache','dotencode']),
                    repo.path, scmutil.opener)
    s.fncache._load()
    def d():
        for p in s.fncache.entries:
            s.encode(p)
    timer(d)

def perfdiffwd(ui, repo):
    """Profile diff of working directory changes"""
    options = {
        'w': 'ignore_all_space',
        'b': 'ignore_space_change',

cmdtable = {
    'perfcca': (perfcca, []),
    'perffncacheload': (perffncacheload, []),
    'perffncachewrite': (perffncachewrite, []),
    'perffncacheencode': (perffncacheencode, []),
    'perflookup': (perflookup, []),
    'perfrevrange': (perfrevrange, []),
    'perfnodelookup': (perfnodelookup, []),
    'perfparents': (perfparents, []),
    'perfstartup': (perfstartup, []),