From 00ec0f6340257cd82e596725aa077d6bfd15eef4 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Fri, 31 Aug 2018 23:44:12 +0200
Subject: delete chattyparser

---
 chattyparser.py | 88 ---------------------------------------------------------
 1 file changed, 88 deletions(-)
 delete mode 100644 chattyparser.py

diff --git a/chattyparser.py b/chattyparser.py
deleted file mode 100644
index 02ac6f6..0000000
--- a/chattyparser.py
+++ /dev/null
@@ -1,88 +0,0 @@
-import re
-
-rss_re = re.compile("^VmRSS:\s+(\d+) kB$")
-
-ptr = "(?:0x)?(?P<ptr>(?:\w+)|(?:\(nil\)))"
-size = "(?P<size>\d+)"
-time = "(?P<time>\d+)"
-tid = "(?P<tid>\d+)"
-
-malloc_re = re.compile("^{} {} ma {} {}$".format(time, tid, size, ptr))
-free_re = re.compile("^{} {} f {}$".format(time, tid, ptr))
-calloc_re = re.compile("^{} {} c (?P<nmemb>\d+) {} {}$".format(time, tid, size, ptr))
-realloc_re = re.compile("^{} {} r {} {} {}$".format(time, tid, ptr, size, ptr.replace("ptr", "nptr")))
-memalign_re = re.compile("^{} {} mm (?P<alignment>\d+) {} {}$".format(time, tid, size, ptr))
-
-def analyse(path="chattymalloc.data"):
-    allocations = {}
-    requested_size = [0]
-    hist = {}
-    ln = 0
-
-    with open(path, "r") as f:
-        #Skip first empty line. See chattymalloc.c why it is there.
-        # for bl in f.readlines()[1:]:
-        for l in f.readlines():
-            ln += 1
-            res = malloc_re.match(l)
-            if res != None:
-                res = res.groupdict()
-                size = int(res["size"])
-                allocations[res["ptr"]] = size
-                requested_size.append(requested_size[-1] + size)
-
-                hist[size] = hist.get(size, 0)
-                continue
-
-            res = free_re.match(l)
-            if res != None:
-                res = res.groupdict()
-                ptr = res["ptr"]
-                if ptr == "(nil)" or len(ptr) != 12:
-                    continue
-                requested_size.append(requested_size[-1] - allocations[ptr])
-                del(allocations[ptr])
-                continue
-
-            res = calloc_re.match(l)
-            if res != None:
-                res = res.groupdict()
-                size = int(res["nmemb"]) * int(res["size"])
-                allocations[res["ptr"]] = size
-                requested_size.append(requested_size[-1] + size)
-
-                hist[size] = hist.get(size, 0)
-                continue
-
-            res = realloc_re.match(l)
-            if res != None:
-                res = res.groupdict()
-                optr, size, nptr = res["ptr"], int(res["size"]), res["nptr"]
-                if optr == nptr:
-                    requested_size.append(requested_size[-1] + size - allocations[nptr])
-                    allocations[nptr] = size
-                else:
-                    if optr in allocations:
-                        requested_size.append(requested_size[-1] + size - allocations[optr])
-                        del(allocations[optr])
-                    else:
-                        requested_size.append(requested_size[-1] + size)
-                        
-                    allocations[nptr] = size
-                continue
-
-            res = memalign_re.match(l)
-            if res != None:
-                res = res.groupdict()
-                size, ptr = int(res["size"]), res["ptr"]
-                allocations[ptr] = size
-                requested_size.append(requested_size[-1] + size)
-
-                hist[size] = hist.get(size, 0)
-                continue
-
-            print("\ninvalid line at", ln, ":", l)
-    return requested_size, hist
-
-def hist(path="chattymalloc.data"):
-    return analyse(path=path)[1]
-- 
cgit v1.2.3