Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/tools/gc-nvp-trace-processor.py b/tools/gc-nvp-trace-processor.py
index fe5a7f3..21526ae 100755
--- a/tools/gc-nvp-trace-processor.py
+++ b/tools/gc-nvp-trace-processor.py
@@ -38,44 +38,14 @@
from __future__ import with_statement
-import sys, types, re, subprocess, math
+import sys, types, subprocess, math
+import gc_nvp_common
def flatten(l):
flat = []
for i in l: flat.extend(i)
return flat
-def split_nvp(s):
- t = {}
- for (name, value) in re.findall(r"(\w+)=([-\w]+)", s):
- try:
- t[name] = int(value)
- except ValueError:
- t[name] = value
-
- return t
-
-def parse_gc_trace(input):
- trace = []
- with open(input) as f:
- for line in f:
- info = split_nvp(line)
- if info and 'pause' in info and info['pause'] > 0:
- info['i'] = len(trace)
- trace.append(info)
- return trace
-
-def extract_field_names(script):
- fields = { 'data': true, 'in': true }
-
- for m in re.finditer(r"$(\w+)", script):
- field_name = m.group(1)
- if field_name not in fields:
- fields[field] = field_count
- field_count = field_count + 1
-
- return fields
-
def gnuplot(script):
gnuplot = subprocess.Popen(["gnuplot"], stdin=subprocess.PIPE)
gnuplot.stdin.write(script)
@@ -228,7 +198,7 @@
def real_mutator(r):
- return r['mutator'] - r['stepstook']
+ return r['mutator'] - r['steps_took']
plots = [
[
@@ -240,7 +210,7 @@
Item('Sweep', 'sweep', lc = 'blue'),
Item('External', 'external', lc = '#489D43'),
Item('Other', other_scope, lc = 'grey'),
- Item('IGC Steps', 'stepstook', lc = '#FF6347'))
+ Item('IGC Steps', 'steps_took', lc = '#FF6347'))
],
[
Set('style fill solid 0.5 noborder'),
@@ -304,7 +274,7 @@
def process_trace(filename):
- trace = parse_gc_trace(filename)
+ trace = gc_nvp_common.parse_gc_trace(filename)
marksweeps = filter(lambda r: r['gc'] == 'ms', trace)
scavenges = filter(lambda r: r['gc'] == 's', trace)