Changes between Version 12 and Version 13 of AnnPerformance

Timestamp:

05/23/08 19:34:38 (15 years ago)

Author:

hartono

Comment:

--

AnnPerformance

@@ -11 +11 @@
  * Loop fusion
  * Parallelization for multicore machines
- * Register tiling (for rectangular iteration spaces)
+ * Loop unrolling/jamming
 
-''Syntactic'' transformations (from ancc modules):
- * Register tiling (for both rectangular and non-rectangular iteration spaces)
+''Syntactic'' transformations (from ancc module):
+ * Non-Rectangular Register tiling 
  * Loop permutation/interchange
  * Scalar replacement (to enhance register reuse)
  
-It is to be noted that the register tiling approach used by PLuTo is limited to only rectangular loops. To further improve the resulting performance, we implemented our own register tiling approach as one of the ancc's transformation modules. Our register tiling approach is so general that it can handle both rectangular and non-rectangular loops.
+It is to be noted that the register tiling approach used by PLuTo is limited to only rectangular loops. To further improve the resulting performance, we implemented our new register tiling approach as one of the ancc's transformation modules. Our register tiling approach is so general that it can handle both rectangular and non-rectangular loops.
 
 == LU Decomposition ==