[pypy-svn] r24590 - pypy/dist/pypy/doc
pedronis at codespeak.net
pedronis at codespeak.net
Mon Mar 20 14:42:42 CET 2006
Author: pedronis
Date: Mon Mar 20 14:42:41 2006
New Revision: 24590
Modified:
pypy/dist/pypy/doc/jit.txt
Log:
clarification of the current state of things.
Modified: pypy/dist/pypy/doc/jit.txt
==============================================================================
--- pypy/dist/pypy/doc/jit.txt (original)
+++ pypy/dist/pypy/doc/jit.txt Mon Mar 20 14:42:41 2006
@@ -184,10 +184,10 @@
problem working on the annotator in Vilnius).
The current preliminary work on the hint-rtyper turns the interpreter
-into a compiler that saves its state all the time everywhere. This
+into a compiler that saves its state at _all_ join-points permanently. This
makes sure that loops are not unexpectedly unrolled, and that the code
that follows an if/else is not duplicated (as it would be in the
-tree-of-EggBlocks approach). It is also extremely inefficient and
+tree-of-EggBlocks approach). It is also inefficient and
perfect to explode the memory usage.
I think we could try to target the following model -- which also has the
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