comparison contrib/revsetbenchmarks.py @ 25534:43e5a6819aba

revsetbenchmarks: use a more compact output format with a header

We change the output from:

  revset #0: draft()
  0) wall 0.011989 comb 0.010000 user 0.000000 sys 0.010000 (best of 177)
  1) wall 0.012226 comb 0.010000 user 0.000000 sys 0.010000 (best of 193)
  2) wall 0.011838 comb 0.020000 user 0.000000 sys 0.020000 (best of 208)

to:

  revset #0: draft()
       wall       comb       user       sys       count
  0)   0.012028   0.010000   0.000000   0.010000    170
  1)   0.012218   0.010000   0.000000   0.010000    157
  2)   0.012622   0.010000   0.000000   0.010000    189

This opens the road to more useful output.

25533:4bdf6f58aee1

    return idxwidth

def printresult(idx, data, maxidx):
    """print a line of result to stdout"""
    mask = '%%0%ii) %%s' % idxwidth(maxidx)

    out = ("wall %f comb %f user %f sys %f (best of %d)"
           % (data['wall'], data['comb'], data['user'],
              data['sys'], data['count']))

    print mask % (idx, out)

def getrevs(spec):
    """get the list of rev matched by a revset"""
    try:
        out = check_output(['hg', 'log', '--template={rev}\n', '--rev', spec])

    printrevision(r)
    print "----------------------------"
    update(r)
    res = []
    results.append(res)
    for idx, rset in enumerate(revsets):
        data = perf(rset, target=options.repo)
        res.append(data)
        printresult(idx, data, len(revsets))
        sys.stdout.flush()

print

for ridx, rset in enumerate(revsets):

    print "revset #%i: %s" % (ridx, rset)
    for idx, data in enumerate(results):
        printresult(idx, data[ridx], len(results))
    print

25534:43e5a6819aba

    return idxwidth

def printresult(idx, data, maxidx):
    """print a line of result to stdout"""
    mask = '%%0%ii) %%s' % idxwidth(maxidx)
    out = ['%10.6f' % data['wall'],
           '%10.6f' % data['comb'],
           '%10.6f' % data['user'],
           '%10.6f' % data['sys'],
           '%6d'    % data['count'],
          ]
    print mask % (idx, ' '.join(out))

def printheader(maxidx):
    header = [' ' * (idxwidth(maxidx) + 1),
              '  %-8s' % 'wall',
              '  %-8s' % 'comb',
              '  %-8s' % 'user',
              '  %-8s' % 'sys',
              '%6s' % 'count',
             ]
    print ' '.join(header)

def getrevs(spec):
    """get the list of rev matched by a revset"""
    try:
        out = check_output(['hg', 'log', '--template={rev}\n', '--rev', spec])

    printrevision(r)
    print "----------------------------"
    update(r)
    res = []
    results.append(res)
    printheader(len(revsets))
    for idx, rset in enumerate(revsets):
        data = perf(rset, target=options.repo)
        res.append(data)
        printresult(idx, data, len(revsets))
        sys.stdout.flush()

print

for ridx, rset in enumerate(revsets):

    print "revset #%i: %s" % (ridx, rset)
    printheader(len(results))
    for idx, data in enumerate(results):
        printresult(idx, data[ridx], len(results))
    print