ocperf: Fix PREC_DIST on SKL

ocperf.py

@@ -671,10 +671,14 @@ def getdec(x):
  e.msr = msrnum
  if u'SampleAfterValue' in row:
  e.overflow = get(u'SampleAfterValue')
+ e.counter = get(u'Counter')
  e.precise = getdec(u'Precise') if u'Precise' in row else 0
  e.collectpebs = getdec(u'CollectPEBS') if u'CollectPEBS' in row else 0
- if e.collectpebs > 1:
+ e.pebs = getdec(u'PEBS') if u'PEBS' in row else 0
+ if e.collectpebs > 1 or e.pebs >= 2:
  e.extra += "pp"
+ if len(e.counter.split(",")) == 1:
+ e.extra += "p"
  try:
  if get(u'Errata') != "null":
  try:
@@ -686,7 +690,6 @@ def getdec(x):
  except KeyError:
  pass
  e.desc = d
- e.counter = get(u'Counter')
  for (flag, name) in extra_flags:
  if val & flag:
  e.newextra += ",%s=%d" % (name, (val & flag) >> ffs(flag), )