Author: Armin Rigo <[email protected]>
Branch: jit-counter
Changeset: r67790:ff892c9f2251
Date: 2013-11-01 09:28 +0100
http://bitbucket.org/pypy/pypy/changeset/ff892c9f2251/
Log: Retry to tweak these numbers
diff --git a/rpython/jit/metainterp/counter.py
b/rpython/jit/metainterp/counter.py
--- a/rpython/jit/metainterp/counter.py
+++ b/rpython/jit/metainterp/counter.py
@@ -9,7 +9,7 @@
class JitCounter:
- DEFAULT_SIZE = 8192
+ DEFAULT_SIZE = 4096
def __init__(self, size=DEFAULT_SIZE, translator=None):
"NOT_RPYTHON"
@@ -29,11 +29,11 @@
step = 0
glob = Glob()
def invoke_after_minor_collection():
- # After 64 minor collections, we call decay_all_counters().
+ # After 32 minor collections, we call decay_all_counters().
# The "--jit decay=N" option measures the amount the
# counters are then reduced by.
glob.step += 1
- if glob.step == 64:
+ if glob.step == 32:
glob.step = 0
self.decay_all_counters()
if not hasattr(translator, '_jit2gc'):
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