next obvious improvement

diff --git a/Robust/src/Benchmarks/Prefetch/ManualPrefetch/MatrixMultiply/MatrixMultiplyN.java b/Robust/src/Benchmarks/Prefetch/ManualPrefetch/MatrixMultiply/MatrixMultiplyN.java
index 37d450b47dc2d37bd289a6335f528ce0140f13a9..d6249568d28a7679554e918cb58f7bc2b4fe8928 100644 (file)
--- a/Robust/src/Benchmarks/Prefetch/ManualPrefetch/MatrixMultiply/MatrixMultiplyN.java
+++ b/Robust/src/Benchmarks/Prefetch/ManualPrefetch/MatrixMultiply/MatrixMultiplyN.java
@@ -36,18 +36,17 @@ public class MatrixMultiply extends Thread{
            double lc[][]=mmul.c;
            double lb[][]=mmul.btranspose;
            int M=mmul.M;
-           int l=0;
+           int l=32;
         //Use btranspose for cache performance
            for(int i = x0; i< x1; i++,l++){
                double a[]=la[i];
                double c[]=lc[i];
-               if (((l+32)&63)==0) {
-                   int l2=l+32;
+               if ((l&63)==0) {
                    offsets[0] = getoffset{MMul, a};
                    offsets[1] = (short) 0;
-                   offsets[2] = (short) x0+l2;
-                   if ((x0+l2+64)>x1)
-                       offsets[3]=x1-x0-l2-1;
+                   offsets[2] = (short) x0+l;
+                   if ((x0+l+64)>x1)
+                       offsets[3]=x1-x0-l-1;
                    else
                        offsets[3] = (short) 63;
                    System.rangePrefetch(mmul, offsets);