\usepackage{listings}
\usepackage{hyperref}
+\usepackage{xspace}
+\newcommand\PIPS{PIPS\xspace}
-\title{PIPS~--- List of code transformations}
+
+\title{\PIPS~--- List of code transformations}
\begin{document}
-\chapter{List of Pips transformations}
+\chapter{Summary}
+
+\section{SGuelton}
+
+\begin{itemize}
+% memory allocation alteration
+\item scalar renaming
+% loop transformations
+\item loop unrolling
+\item loop fusion
+\item loop tiling
+\item loop rerolling
+\item loop interchange
+\item loop normalization
+% inter procedural transformations
+\item inlining
+% basic bloc transformations
+\item forward substitution
+% dead code removal
+\item constant propagation
+\item dead code elimination
+
+% ??
+\item array linearization
+\item common subexpression elimination
+\item directive generation
+\item flatten code
+\item goto elimination
+\item instruction selection
+\item invariant code motion
+\item iteration clamping
+\item loop unswitching
+\item memory footprint reduction
+\item n adress code generation
+\item outlining
+\item parallelism detection
+\item parallelism extraction
+\item privatization
+\item reduction detection
+\item redundant load-store elimination
+\item split update operator
+\item statement isolation
+\item strengh reduction
+\end{itemize}
+
+
+\section{Teraops}
+
+\begin{itemize}
+% memory allocation alteration
+\item scalar renaming
+\item scalar/array expansion
+\item scalar/array privatization
+\item scalarization % according to .pdf, not supported by Pips
+\item variable copying % not supported by Pips
+% loop transformations
+\item index set splitting % not supported by Pips
+\item loop peeling % not supported by Pips
+\item loop unrolling
+\item loop rerolling % not supported by Pips
+\item full loop unrolling
+\item idiom recognition
+\item unswitching % not supported by Pips
+\item loop fusion % not supported by Pips
+\item loop fission/loop distribution
+\item loop normalization
+\item unimodular loop transformation/hyperplane method
+\item loop interchange
+\item loop reversal % not supported by Pips
+\item loop skewing
+\item non-unimodular loop transformation
+\item strip-mining (loop sectionning)
+\item loop coalescing/loop collapsing % not supported by Pips
+\item loop tiling
+\item loop parallelization
+\item loop vectorization % not supported by Pips
+\item loop invariant code motion
+\item software pipelining % not supported by Pips
+\item locality increazing
+% interprocedural transformations
+\item loop embedding/loop jamming % not supported by Pips
+\item procedure inlining % not supported by Pips
+\item procedure cloning
+% basic bloc transformations
+\item node splitting
+\item forward expression substitution
+\item induction variable substitution % not supported by Pips
+\item if-conversion
+\item statement reordering % not supported by Pips
+\item expression optimization
+\item partial redundancy elimination
+% dead code removal
+\item unreachable code
+\item semantically uneachable code
+\item if and loop elimination
+\item use-def elimination
+\item constant propagation
+\end{itemize}
+
+\chapter{List of \PIPS transformations}
\section{Memory allocation alteration}
\begin{description}
\item[loop unrolling]{
- is a loop transformation.
- Unrolling a loop by a factor of $n$ consists in the substitution of a loop
- body by itself, replicated $n$ times. A prelude and/or postlude are
+ is a loop transformation.
+ Unrolling a loop by a factor of \(n\) consists in the substitution of a loop
+ body by itself, replicated \(n\) times. A prelude and/or postlude are
added to preserve the number of iteration.}
\item[loop fusion]{
containing the loop without the test in both true and false branch.}
\item[loop normalization]{is a loop transformation that changes
- the loop initial increment value or the loop range to enforce certain values,
+ the loop initial increment value or the loop range to enforce certain values,
generally~1.}
\end{description}
-\section{Inter-procedural transformations}
+\section{Interprocedural transformations}
\section{Base blocs transformations}
\item[goto elimination]{
is the process of replacing \texttt{goto} instructions by a hierarchical control flow
graph.}
+
\item[outlining]{
is the process of extracting part of a function body into a new function
and replacing it in the initial function by a function call.}
multidimensional array into unidimensional arrays, possibly with a
conversion from array to pointer.}
-\item[loop normalization]{is a loop transformation that changes
- the loop initial increment value or the loop range to enforce certain values, generally~1.}
\item[iteration clamping]{is a loop transformation that extends
the loop range but guards the loop body with the former range.}
operator by its expanded form.}
\item[n address code generation]{is the process of splitting
- complex expression in simpler ones that take at most $n$ operands.}
+ complex expression in simpler ones that take at most \(n\) operands.}
\item[memory footprint reduction]{is the process of tiling a loop
to make sure the iteration over the tile has a memory footprint bounded by
\end{description}
-\section{References}
+\nocite{*}
+\bibliographystyle{alpha}
+\bibliography{refs}
\end{document}
projects / pipstransfo.git / blobdiff