[pypy-svn] r55635 - pypy/dist/pypy/translator/goal

[arigo at codespeak.net]

Author: arigo
Date: Fri Jun  6 15:52:00 2008
New Revision: 55635

Modified:
   pypy/dist/pypy/translator/goal/gcbench.py
Log:
For comparison purposes, let "--threads=1" mean that we want to have 1
background thread, instead of only running the logic in the main thread.
This lets us measure e.g. the sys.checkinterval overhead.


Modified: pypy/dist/pypy/translator/goal/gcbench.py
==============================================================================
--- pypy/dist/pypy/translator/goal/gcbench.py	(original)
+++ pypy/dist/pypy/translator/goal/gcbench.py	Fri Jun  6 15:52:00 2008
@@ -128,7 +128,7 @@
         t.join()
     print "All %d threads finished" % (nthreads,)
 
-def main(depths=DEFAULT_DEPTHS, threads=1):
+def main(depths=DEFAULT_DEPTHS, threads=0):
     println("Garbage Collector Test")
     println(" Stretching memory with a binary tree of depth %d" % kStretchTreeDepth)
     print_diagnostics()
@@ -150,7 +150,7 @@
         i += 1
     print_diagnostics()
 
-    if threads > 1:
+    if threads:
         time_parallel_constructions(depths, threads)
     else:
         time_constructions(depths)
@@ -171,7 +171,7 @@
 
 def entry_point(argv):
     depths = DEFAULT_DEPTHS
-    threads = 1
+    threads = 0
     repeatcount = 1
     for arg in argv[1:]:
         if arg.startswith('--threads='):