[pypy-svn] r69043 - in pypy/extradoc/talk/rupy2009: . examples

[fijal at codespeak.net]

Author: fijal
Date: Sat Nov  7 06:54:55 2009
New Revision: 69043

Modified:
   pypy/extradoc/talk/rupy2009/examples/escaping.py
   pypy/extradoc/talk/rupy2009/examples/interp.py
   pypy/extradoc/talk/rupy2009/examples/loop.py
   pypy/extradoc/talk/rupy2009/talk.pdf
   pypy/extradoc/talk/rupy2009/talk.tex
Log:
last minute changes


Modified: pypy/extradoc/talk/rupy2009/examples/escaping.py
==============================================================================
--- pypy/extradoc/talk/rupy2009/examples/escaping.py	(original)
+++ pypy/extradoc/talk/rupy2009/examples/escaping.py	Sat Nov  7 06:54:55 2009
@@ -1,4 +1,6 @@
 
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+
 [x, y, z]
 v0 = IntObject(x.value % y.value)
 return IntObject(z.value + v0.value)
@@ -7,6 +9,24 @@
 
 
 
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 [x, y, z]
 i0 = x.value % y.value
 return IntObject(z.value + i0)

Modified: pypy/extradoc/talk/rupy2009/examples/interp.py
==============================================================================
--- pypy/extradoc/talk/rupy2009/examples/interp.py	(original)
+++ pypy/extradoc/talk/rupy2009/examples/interp.py	Sat Nov  7 06:54:55 2009
@@ -1,5 +1,10 @@
 
 
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 [x, y]
 # LOAD_FAST
 frame.valuestack.push(frame.locals[0])
@@ -16,6 +21,18 @@
 
 
 
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 [x, y]
 v0 = IntObject(x.value + y.value)
 return v0
@@ -23,6 +40,26 @@
 
 
 
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 [x, y]
 return x + y
 

Modified: pypy/extradoc/talk/rupy2009/examples/loop.py
==============================================================================
--- pypy/extradoc/talk/rupy2009/examples/loop.py	(original)
+++ pypy/extradoc/talk/rupy2009/examples/loop.py	Sat Nov  7 06:54:55 2009
@@ -1,7 +1,7 @@
 def f():
     i = 0
     s = 0
-    while i < 1000000:
+    while i < 10000000:
         s += (i % 10)
         i += 1
 

Modified: pypy/extradoc/talk/rupy2009/talk.pdf
==============================================================================
Files pypy/extradoc/talk/rupy2009/talk.pdf	(original) and pypy/extradoc/talk/rupy2009/talk.pdf	Sat Nov  7 06:54:55 2009 differ

Modified: pypy/extradoc/talk/rupy2009/talk.tex
==============================================================================
--- pypy/extradoc/talk/rupy2009/talk.tex	(original)
+++ pypy/extradoc/talk/rupy2009/talk.tex	Sat Nov  7 06:54:55 2009
@@ -289,7 +289,7 @@
     \pause
     \item Pretty well
       \pause
-    \item XXXX speedup over CPython
+    \item A reasonable speedup over CPython
   \end{itemize}
 \end{frame}
 
@@ -316,6 +316,15 @@
 \end{frame}
 
 \begin{frame}
+  \frametitle{Bird's view of JIT}
+  \begin{itemize}
+    \item Mixed mode - interpreter \& JIT for hot paths
+    \item Tracing JIT (like TraceMonkey), not up-front
+    \item 
+  \end{itemize}
+\end{frame}
+
+\begin{frame}
   \frametitle{CPython vs PyPy}
   \begin{itemize}
     \item I use CPython for everyday usage
@@ -384,7 +393,8 @@
   \frametitle{Profit tomorrow!}
   \begin{itemize}
     \item We plan to release JIT-ready version somewhere early 2010
-      xxx
+      \pause
+    \item It should be able to speed up real-world programs
   \end{itemize}
 \end{frame}
 
@@ -395,7 +405,7 @@
     \item Try running existing programs
     \item Profile, report bugs
       \pause
-    \item Talk to your boss (XXX)
+    \item Talk to your boss
   \end{itemize}
 \end{frame}