Difference between revisions of "Cs360-2008"

Latest revision as of 07:22, 22 April 2008

Link to prose, tarball: [1]

Why? Many for loops that look ripe for parallelization; lots of array traversing.

To get a time of 4+ mins on tarzan, change line 6 of the default ATLAS HPL.dat to: 600 700 800 900 Ns

HPL, tarzan, 4x1, ATLAS
-	LAM	MPICH	OpenMPI
Run 1	4:50.67	4:46.91	4:35.06
Run 2	4:48.69	4:46.25	4:40.36
Run 3	4:50.32	4:45.00	4:38.26
Avg	4:49.89	4:46.05	4:37.89

@@ Line 1: / Line 1: @@
+== Serial C code candidate for OpenMP incremental parallelization ==
+Link to prose, tarball: [http://www.techfinesse.com/game/sudoku_solver.php]
+Why? Many for loops that look ripe for parallelization; lots of array traversing.
 == HPL Benchmarking Assignment ==
@@ Line 6: / Line 11: @@
 {| border="1"
-|+ Maduna, HPL, tarzan, 4 procs, Atlas
+|+ HPL, tarzan, 4x1, ATLAS
 ! - !! LAM !! MPICH !! OpenMPI
 |-
 ! Run 1
-|  4:50.67 || - || 3:36.02
+|  4:50.67 || 4:46.91 || 4:35.06
 |-
 ! Run 2
-|  4:48.69 || - || 3:38.00
+|  4:48.69 || 4:46.25 || 4:40.36
 |-
 ! Run 3
-|  4:50.32 || - || 3:42.12
+|  4:50.32 || 4:45.00 || 4:38.26
 |-
 ! Avg
-| '''''4:49.89''''' || '''''-''''' || '''''-'''''
+| '''''4:49.89''''' || '''''4:46.05''''' || '''''4:37.89'''''
 |}
 {| border="1"