richardstartin

// Code being analyzed
//
// 1. package ch.ethz.acl.ngen.saxpy;
// 2.
// 3. public class JSaxpy {
// 4.    public void apply(int[] a, int[] b, int s, int n){
// 5.        for (int i = 0; i < n; i += 1) {
// 6.            a[i] += b[i] * s;
// 7.        }
// 8.    }

richardstartin

// 1. package ch.ethz.acl.ngen.saxpy;
// 2. 
// 3. public class JSaxpy {
// 4.     public void apply(float[] a, float[] b, float s, int n){
// 5.         for (int i = 0; i < n; i += 1) {
// 6.             a[i] += b[i] * s;
// 7.         }
// 8.     }
// 9. }

richardstartin

Java HotSpot(TM) 64-Bit Server VM warning: printing of assembly code is enabled; turning on DebugNonSafepoints to gain additional output
CompilerOracle: print *JVector8.dot
Compiled method (c1)     807  864 %     3       ch.ethz.acl.ngen.precison.JVector8::dot @ 35 (134 bytes)
 total in heap  [0x000000010f6dd010,0x000000010f6ddbb0] = 2976
 relocation     [0x000000010f6dd138,0x000000010f6dd1b0] = 120
 main code      [0x000000010f6dd1c0,0x000000010f6dd640] = 1152
 stub code      [0x000000010f6dd640,0x000000010f6dd6d0] = 144
 oops           [0x000000010f6dd6d0,0x000000010f6dd6d8] = 8
 metadata       [0x000000010f6dd6d8,0x000000010f6dd6e0] = 8
 scopes data    [0x000000010f6dd6e0,0x000000010f6dd830] = 336