[pypy-svn] extradoc extradoc: a minimal abstract

cfbolz commits-noreply at bitbucket.org
Wed Mar 30 14:44:40 CEST 2011


Author: Carl Friedrich Bolz <cfbolz at gmx.de>
Branch: extradoc
Changeset: r3443:76798870426a
Date: 2011-03-30 14:44 +0200
http://bitbucket.org/pypy/extradoc/changeset/76798870426a/

Log:	a minimal abstract

diff --git a/talk/icooolps2011/paper.tex b/talk/icooolps2011/paper.tex
--- a/talk/icooolps2011/paper.tex
+++ b/talk/icooolps2011/paper.tex
@@ -100,7 +100,14 @@
 
 \begin{abstract}
 
-XXX
+A meta-tracing JIT is a JIT that is applicable to a variety of different
+languages without explicitly encoding language semantics into the compiler. So
+far, meta-tracing JITs lacked a way to feed back runtime information into the
+compiler, which restricted their performance. In this paper we describe the
+mechanisms in PyPy's meta-tracing JIT that can be used to control runtime
+feedback in flexible and language-specific ways. These mechanisms are flexible
+enough to implement classical VM techniques such as maps and polymorphic inline
+caches.
 
 \end{abstract}
 

diff --git a/talk/icooolps2011/jit-hints.pdf b/talk/icooolps2011/jit-hints.pdf
index 63c11b14ed374c66f39fb64e365d052952c34502..0309aaa5d3ba880320e669b9cbf90865a230fb87
GIT binary patch
[cut]


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