[Zope3-checkins] SVN: Zope3/trunk/utilities/runurl.py Changd to disable garbage collection while executing requests when

[Jim Fulton]

Log message for revision 25977:
Changd to disable garbage collection while executing requests when
profiling to avoid adding variability to profilling results due to gc.



-=-
Modified: Zope3/trunk/utilities/runurl.py
===================================================================
--- Zope3/trunk/utilities/runurl.py	2004-06-24 22:20:38 UTC (rev 25976)
+++ Zope3/trunk/utilities/runurl.py	2004-06-24 22:22:44 UTC (rev 25977)
@@ -69,7 +69,7 @@
 $Id: runurl.py,v 1.6 2003/11/21 17:12:47 jim Exp $
 """
 
-import sys, os, getopt
+import sys, os, getopt, gc
 
 def main(argv=None):
     global app, path, basic, run, stdin, env, debugger
@@ -142,7 +142,7 @@
         _mainrun(debugger, path, basic, 1, stdin, env)
 
     if profilef or hotshotf:
-        cmd = "_mainrun(debugger, path, basic, run, stdin, env)"
+        cmd = "_mainrun(debugger, path, basic, run, stdin, env, True)"
         if profilef:
             import profile
             profile.run(cmd, profilef)
@@ -164,7 +164,10 @@
         _mainrun(debugger, path, basic, run, stdin, env)
 
 resultfmt = "elapsed: %.4f, cpu=%.4f, status=%s"
-def _mainrun(debugger, path, basic, run, stdin, environment):
+def _mainrun(debugger, path, basic, run, stdin, environment, profile=False):
+    if profile:
+        threshold = gc.get_threshold()
+        gc.disable()
     if run:
         es = []
         cs = []
@@ -173,6 +176,8 @@
                                         environment=environment)
             es.append(e)
             cs.append(c)
+            if profile:
+                collect()
             print resultfmt % (e, c, status)
 
         if run > 1:
@@ -185,8 +190,21 @@
     else:
         print resultfmt % debugger.publish(path=path, basic=basic, stdin=stdin,
                                            environment=environment)
+    if profile:
+        gc.set_threshold(*threshold)
+        gc.enable()
 
 
+def collect():
+    #gc.collect()
+    gc.enable()
+    gc.set_threshold(1)
+    l = [1]
+    l = l * 10
+    l = None
+    gc.disable()
+    
+
 def _doimport(script, src):
     try:
         import zope.app