# HG changeset patch
# User Sylvestre Ledru <sledru@mozilla.com>
# Date 1521108268 -3600
# Node ID e873a9383ce626b9b9b661afb7fe4e13bb602fde
# Parent  aaaecd6d2062c44199f5294636b625664eecc134
Bug 1445888 - Remove tools/profiler/merge-profiles.py a b2g tool r=julienw

MozReview-Commit-ID: Lt6drB4ncdk

diff --git a/tools/profiler/merge-profiles.py b/tools/profiler/merge-profiles.py
deleted file mode 100755
--- a/tools/profiler/merge-profiles.py
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/env python 
-#
-# This script takes b2g process profiles and merged them into a single profile.
-# The meta data is taken from the first profile. The startTime for each profile
-# is used to syncronized the samples. Each thread is moved into the merged
-# profile.
-#
-import json
-import re
-import sys
-
-def MergeProfiles(files):
-    threads = []
-    fileData = []
-    symTable = dict()
-    meta = None
-    libs = None
-    videoUrl = None
-    minStartTime = None
-
-    for fname in files:
-        if fname.startswith("--video="):
-            videoUrl = fname[8:]
-            continue
-
-        match = re.match('profile_([0-9]+)_(.+)\.sym', fname)
-        if match is None:
-            raise Exception("Filename '" + fname + "' doesn't match expected pattern")
-        pid = match.groups(0)[0]
-        pname = match.groups(0)[1]
-
-        fp = open(fname, "r")
-        fileData = json.load(fp)
-        fp.close()
-
-        if meta is None:
-            meta = fileData['profileJSON']['meta'].copy()
-            libs = fileData['profileJSON']['libs']
-            minStartTime = meta['startTime']
-        else:
-            minStartTime = min(minStartTime, fileData['profileJSON']['meta']['startTime'])
-            meta['startTime'] = minStartTime
-
-        for thread in fileData['profileJSON']['threads']:
-            thread['name'] = thread['name'] + " (" + pname + ":" + pid + ")"
-            threads.append(thread)
-
-            # Note that pid + sym, pid + location could be ambigious
-            # if we had pid=11 sym=1 && pid=1 sym=11.
-            pidStr = pid + ":"
-
-            thread['startTime'] = fileData['profileJSON']['meta']['startTime']
-            if meta['version'] >= 3:
-                stringTable = thread['stringTable']
-                for i, str in enumerate(stringTable):
-                    if str[:2] == '0x':
-                        newLoc = pidStr + str
-                        stringTable[i] = newLoc
-                        symTable[newLoc] = str
-            else:
-                samples = thread['samples']
-                for sample in thread['samples']:
-                    for frame in sample['frames']:
-                        if "location" in frame and frame['location'][0:2] == '0x':
-                            oldLoc = frame['location']
-                            newLoc = pidStr + oldLoc
-                            frame['location'] = newLoc
-                            # Default to the unprefixed symbol if no translation is
-                            symTable[newLoc] = oldLoc
-
-        filesyms = fileData['symbolicationTable']
-        for sym in filesyms.keys():
-            symTable[pidStr + sym] = filesyms[sym]
-
-    # For each thread, make the time offsets line up based on the
-    # earliest start
-    for thread in threads:
-        delta = thread['startTime'] - minStartTime
-        if meta['version'] >= 3:
-            idxTime = thread['samples']['schema']['time']
-            for sample in thread['samples']['data']:
-                sample[idxTime] += delta
-            idxTime = thread['markers']['schema']['time']
-            for marker in thread['markers']['data']:
-                marker[idxTime] += delta
-        else:
-            for sample in thread['samples']:
-                if "time" in sample:
-                    sample['time'] += delta
-            for marker in thread['markers']:
-                marker['time'] += delta
-
-    result = dict()
-    result['profileJSON'] = dict()
-    result['profileJSON']['meta'] = meta
-    result['profileJSON']['libs'] = libs
-    result['profileJSON']['threads'] = threads
-    result['symbolicationTable'] = symTable
-    result['format'] = "profileJSONWithSymbolicationTable,1"
-    if videoUrl:
-        result['profileJSON']['meta']['videoCapture'] = {"src": videoUrl}
-
-    json.dump(result, sys.stdout)
-
-
-if len(sys.argv) > 1:
-    MergeProfiles(sys.argv[1:])
-    sys.exit(0)
-
-print "Usage: merge-profile.py profile_<pid1>_<pname1>.sym profile_<pid2>_<pname2>.sym > merged.sym"
-
-
-