[pypy-svn] r69585 - pypy/extradoc/planning

[fijal at codespeak.net]

Author: fijal
Date: Tue Nov 24 15:51:26 2009
New Revision: 69585

Modified:
   pypy/extradoc/planning/jit.txt
Log:
Two issues with interpreter


Modified: pypy/extradoc/planning/jit.txt
==============================================================================
--- pypy/extradoc/planning/jit.txt	(original)
+++ pypy/extradoc/planning/jit.txt	Tue Nov 24 15:51:26 2009
@@ -41,6 +41,12 @@
 
 - we would like probably enabling sys.settrace() to leave the jit instead of just being ignored
 
+- list copy as ll operations, to avoid calling write barriers again and
+  again while growing lists (lists of pointers are extra slow on pypy)
+
+- improve ''.join and u''.join by using stringbuilder, enable realloc
+  for hybrid GC (on stringbuilder branch so far).
+
 META
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