X-Git-Url: https://scm.cri.mines-paristech.fr/git/pipstransfo.git/blobdiff_plain/02027ecde6656646e93344862f87279a416a6671..5356218c7c4d8a78fc6ff2596e51ddd56e113703:/pipstransfo.tex?ds=inline diff --git a/pipstransfo.tex b/pipstransfo.tex index 55ab7fa..1e9527f 100644 --- a/pipstransfo.tex +++ b/pipstransfo.tex @@ -133,7 +133,7 @@ \begin{description} \item[loop unrolling]{ - is a loop transformation. + 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.} @@ -156,7 +156,7 @@ 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}