2.8 GHz Pentium 4, 800 MHz FSB, 875 Chipset Function Rate (MB/s) Mean time Min time Max time -------- ----------- --------- -------- -------- Float Copy: 2271.6 +/- 11.8 0.0142 +/- 0.00007 0.0141 0.0143 Double Copy: 2387.7 +/- 4.6 0.0134 +/- 0.00003 0.0134 0.0135 SSE Copy: 3928.8 +/- 32.2 0.0082 +/- 0.00007 0.0081 0.0083 Function Rate (MFlop/s) Mean time Min time Max time -------- -------------- --------- -------- -------- MILC MatVec In Cache: 1278.1 +/- 0.7 0.0115 +/- 0.00001 0.0115 0.0115 Sequential: 1133.0 +/- 3.7 0.0129 +/- 0.00004 0.0129 0.0130 Strided: 266.5 +/- 2.0 0.0550 +/- 0.00042 0.0541 0.0555 PF+Strided: 277.8 +/- 1.9 0.0528 +/- 0.00035 0.0519 0.0530 Mapped: 256.7 +/- 1.0 0.0571 +/- 0.00023 0.0568 0.0578 PF+Mapped: 253.6 +/- 0.1 0.0578 +/- 0.00003 0.0578 0.0579 SSE MatVec In Cache: 2966.7 +/- 5.5 0.0049 +/- 0.00001 0.0049 0.0050 Sequential: 1563.0 +/- 11.0 0.0094 +/- 0.00007 0.0093 0.0095 Strided: 273.7 +/- 3.5 0.0536 +/- 0.00068 0.0523 0.0541 PF+Strided: 283.3 +/- 1.5 0.0518 +/- 0.00027 0.0511 0.0520 Mapped: 305.2 +/- 2.1 0.0481 +/- 0.00033 0.0478 0.0489 PF+Mapped: 300.4 +/- 0.1 0.0488 +/- 0.00002 0.0488 0.0489 MILC MatHWVec In Cache: 1163.6 +/- 0.7 0.0252 +/- 0.00002 0.0252 0.0252 Sequential: 1056.8 +/- 1.2 0.0278 +/- 0.00003 0.0277 0.0278 Strided: 409.1 +/- 5.8 0.0717 +/- 0.00103 0.0710 0.0736 PF+Strided: 418.0 +/- 3.2 0.0702 +/- 0.00054 0.0690 0.0706 Mapped: 379.0 +/- 0.4 0.0774 +/- 0.00008 0.0772 0.0775 PF+Mapped: 376.0 +/- 0.9 0.0780 +/- 0.00018 0.0778 0.0782 SSE MatHWVec In Cache: 4899.3 +/- 12.4 0.0060 +/- 0.00002 0.0060 0.0060 Sequential: 2194.4 +/- 8.9 0.0134 +/- 0.00005 0.0133 0.0134 Strided: 503.2 +/- 5.1 0.0583 +/- 0.00059 0.0570 0.0590 PF+Strided: 479.8 +/- 0.5 0.0611 +/- 0.00007 0.0611 0.0613 Mapped: 545.6 +/- 29.7 0.0538 +/- 0.00293 0.0526 0.0621 PF+Mapped: 543.6 +/- 0.2 0.0540 +/- 0.00002 0.0539 0.0540 MILC MatMat In Cache: 1330.6 +/- 2.9 0.0331 +/- 0.00007 0.0330 0.0332 Sequential: 1236.9 +/- 2.3 0.0356 +/- 0.00007 0.0355 0.0357 Strided: 544.5 +/- 6.1 0.0808 +/- 0.00090 0.0802 0.0826 PF+Strided: 556.3 +/- 3.3 0.0791 +/- 0.00047 0.0780 0.0795 Mapped: 491.7 +/- 0.7 0.0895 +/- 0.00013 0.0894 0.0898 PF+Mapped: 504.8 +/- 0.2 0.0872 +/- 0.00003 0.0871 0.0872 SSE MatMat In Cache: 4167.9 +/- 5.3 0.0106 +/- 0.00001 0.0105 0.0106 Sequential: 2567.9 +/- 14.2 0.0171 +/- 0.00009 0.0170 0.0173 Strided: 587.8 +/- 1.8 0.0749 +/- 0.00023 0.0743 0.0750 PF+Strided: 598.0 +/- 0.3 0.0736 +/- 0.00003 0.0735 0.0736 Mapped: 697.5 +/- 2.6 0.0631 +/- 0.00023 0.0630 0.0637 PF+Mapped: 691.3 +/- 2.7 0.0636 +/- 0.00025 0.0635 0.0643