Changes between Version 36 and Version 37 of Orio

Timestamp:

06/11/08 21:43:53 (15 years ago)

Author:

hartono

Comment:

--

Orio

@@ -98 +98 @@
 === Using Orio as a Source-to-Source Code Transformation Tool ===
 
-Orio has several code transformation module that have already been implemented and are ready to use. One of the transformation modules is ''loop unrolling'', a loop optimization that aims to increase register reuse and to reduce branching instructions by combining instructions that are executed in multiple loop iterations into a single iteration. The below sample code demonstrates how to annotate an application code with a simple portable loop unrolling optimization, where the unroll factor used in this example is four. The original code to be optimized in this example is commonly known as AXPY-4, which is an extended version of the AXPY Basic Liner Algebra Subprogram.
+Orio has several code transformation module that have already been implemented and are ready to use. One of the transformation modules is ''loop unrolling'', which is a loop optimization that aims to increase register reuse and to reduce branching instructions by combining instructions that are executed in multiple loop iterations into a single iteration. The below sample code demonstrates how to annotate an application code with a simple portable loop unrolling optimization, where the unroll factor used in this example is four. The original code to be optimized in this example is commonly known as AXPY-4, which is an extended version of the AXPY Basic Liner Algebra Subprogram.
 
 {{{
@@ -145 +145 @@
 === Using Orio as an Automatic Performance Tool ===
 
+
+
 ''Under construction''