1.53 GHz Athlon 1.40 GHz Athlon 2.0 GHz Xeon 1.7 GHz Xeon (MP) (MPX) (Prestonia) (Foster) (E7500) (i860) Function Rate (MB/s) Rate (MB/s) Rate (MB/s) Rate (MB/s) -------- ----------- ----------- ----------- ----------- Float Copy: 729.2 +/- 0.6 729.2 +/- 0.6 1118.9 +/- 8.3 1234.0 +/- 0.9 Double Copy: 842.1 +/- 5.6 842.1 +/- 5.6 1143.9 +/- 8.3 1253.9 +/- 1.0 SSE Copy: 1141.9 +/- 1.6 1141.9 +/- 1.6 1594.3 +/- 18.1 2121.2 +/- 4.9 Function Rate (MFlop/s) Rate (MFlop/s) Rate (MFlop/s) Rate (MFlop/s) -------- -------------- -------------- -------------- -------------- MILC MatVec In Cache: 790.2 +/- 1.0 790.2 +/- 1.0 875.9 +/- 42.2 780.4 +/- 0.2 Sequential: 421.0 +/- 2.4 421.0 +/- 2.4 693.0 +/- 8.1 668.7 +/- 0.6 Strided: 107.5 +/- 0.6 107.5 +/- 0.6 148.3 +/- 0.5 157.3 +/- 0.0 PF+Strided: 110.9 +/- 0.7 110.9 +/- 0.7 155.8 +/- 0.6 163.7 +/- 0.0 Mapped: 101.4 +/- 0.5 101.4 +/- 0.5 143.2 +/- 0.5 154.4 +/- 0.0 PF+Mapped: 107.6 +/- 0.6 107.6 +/- 0.6 142.3 +/- 0.5 151.7 +/- 0.0 SSE MatVec In Cache: 992.7 +/- 0.9 992.7 +/- 0.9 2120.8 +/- 2.2 1790.5 +/- 1.3 Sequential: 446.1 +/- 0.5 446.1 +/- 0.5 819.8 +/- 10.1 920.0 +/- 1.5 Strided: 117.3 +/- 0.5 117.3 +/- 0.5 155.0 +/- 0.5 167.3 +/- 0.0 PF+Strided: 121.3 +/- 13.7 121.3 +/- 13.7 161.4 +/- 0.6 168.1 +/- 0.0 Mapped: 97.9 +/- 0.5 97.9 +/- 0.5 171.9 +/- 0.7 190.2 +/- 0.0 PF+Mapped: 123.7 +/- 0.8 123.7 +/- 0.8 168.2 +/- 0.6 183.9 +/- 0.0 MILC MatHWVec In Cache: 864.2 +/- 1.1 864.2 +/- 1.1 819.9 +/- 4.6 781.6 +/- 0.2 Sequential: 642.6 +/- 3.8 642.6 +/- 3.8 724.1 +/- 4.8 708.8 +/- 0.3 Strided: 169.1 +/- 0.9 169.1 +/- 0.9 220.5 +/- 0.5 237.0 +/- 0.0 PF+Strided: 174.9 +/- 1.0 174.9 +/- 1.0 234.7 +/- 0.6 248.1 +/- 0.1 Mapped: 160.5 +/- 0.7 160.5 +/- 0.7 208.6 +/- 0.5 227.4 +/- 0.0 PF+Mapped: 154.9 +/- 0.7 154.9 +/- 0.7 207.6 +/- 0.5 226.9 +/- 0.0 SSE MatHWVec In Cache: 1424.7 +/- 0.7 1424.7 +/- 0.7 3510.3 +/- 11.2 2943.4 +/- 1.5 Sequential: 678.7 +/- 0.2 678.7 +/- 0.2 1090.0 +/- 8.9 1207.9 +/- 1.0 Strided: 236.8 +/- 0.2 236.8 +/- 0.2 282.4 +/- 0.9 285.9 +/- 9.9 PF+Strided: 221.3 +/- 1.5 221.3 +/- 1.5 276.4 +/- 0.9 292.4 +/- 0.1 Mapped: 238.3 +/- 14.2 238.3 +/- 14.2 304.8 +/- 1.1 342.2 +/- 0.1 PF+Mapped: 216.4 +/- 1.3 216.4 +/- 1.3 298.6 +/- 1.0 333.6 +/- 0.1 MILC MatMat In Cache: 684.0 +/- 1.5 684.0 +/- 1.5 948.1 +/- 5.7 838.5 +/- 0.1 Sequential: 615.6 +/- 1.0 615.6 +/- 1.0 827.7 +/- 14.9 757.1 +/- 0.3 Strided: 192.7 +/- 0.8 192.7 +/- 0.8 304.2 +/- 1.3 311.8 +/- 0.0 PF+Strided: 202.4 +/- 1.1 202.4 +/- 1.1 314.9 +/- 1.5 318.1 +/- 2.7 Mapped: 185.8 +/- 0.7 185.8 +/- 0.7 275.8 +/- 2.5 289.7 +/- 0.2 PF+Mapped: 190.8 +/- 0.7 190.8 +/- 0.7 278.6 +/- 1.4 291.2 +/- 1.5 SSE MatMat In Cache: 1269.5 +/- 0.6 1269.5 +/- 0.6 2967.7 +/- 40.5 2562.1 +/- 1.0 Sequential: 785.5 +/- 4.4 785.5 +/- 4.4 1250.1 +/- 7.6 1382.8 +/- 1.2 Strided: 240.6 +/- 1.3 240.6 +/- 1.3 323.5 +/- 0.8 328.9 +/- 0.1 PF+Strided: 230.2 +/- 1.2 230.2 +/- 1.2 303.0 +/- 70.2 332.2 +/- 0.1 Mapped: 249.1 +/- 1.2 249.1 +/- 1.2 368.4 +/- 3.1 409.3 +/- 0.1 PF+Mapped: 236.5 +/- 1.2 236.5 +/- 1.2 364.1 +/- 1.5 402.1 +/- 0.0