[pypy-svn] r76628 - pypy/extradoc/planning

[arigo at codespeak.net]

Author: arigo
Date: Sat Aug 14 17:32:12 2010
New Revision: 76628

Modified:
   pypy/extradoc/planning/jit.txt
Log:
Potentially solve this issue (private discussion with antocuni on irc).


Modified: pypy/extradoc/planning/jit.txt
==============================================================================
--- pypy/extradoc/planning/jit.txt	(original)
+++ pypy/extradoc/planning/jit.txt	Sat Aug 14 17:32:12 2010
@@ -5,6 +5,10 @@
   traced after the outer one, the call is slow.  Might be solved
   easily if we implement full out-of-line guards (e.g. by invalidating
   the outer function when the inner one gets compiled)
+  ---
+  More thoughts (antonio, arigo): by the way we detect traces too long,
+  we can always immediately compile the subfunction.  If we do that then
+  there is no risk of generating a slow call.
 
 - have benchmarks for jit compile time and jit memory usage