Script started on Mon Apr 8 13:02:11 2002 $ psrinfo -v Status of processor 0 as of: 04/08/02 13:02:15 Processor has been on-line since 04/08/2002 10:05:02 The alpha EV6.8AL (21264B) processor operates at 834 MHz, has a cache size of 4194304 bytes, and has an alpha internal floating point processor. $ cat no_omp_input 2900755,0,10 $ cat ds20L.1cpu n, offset, ntimes ---------------------------------------------- Double precision appears to have 16 digits of accuracy Assuming 8 bytes per DOUBLE PRECISION word ---------------------------------------------- Array size = 2900755 Offset = 0 The total memory requirement is 66.39 MB You are running each test 10 times The *best* time for each test is used ---------------------------------------------------- Your clock granularity/precision appears to be 900 microseconds The tests below will each take a time on the order of 29300 microseconds (= 33 clock ticks) Increase the size of the arrays if this shows that you are not getting at least 20 clock ticks per test. ---------------------------------------------------- WARNING -- The above is only a rough guideline. For best results, please be sure you know the precision of your system timer. ---------------------------------------------------- Function Rate (MB/s) RMS time Min time Max time Copy: 1218.1648 0.0382 0.0381 0.0391 Scale: 1221.3705 0.0386 0.0380 0.0391 Add: 1275.0571 0.0552 0.0546 0.0557 Triad: 1296.4268 0.0547 0.0537 0.0557 AvgBW: 1252.7548 Sum of a is = 3.345443007631971E+018 Sum of b is = 6.690886015308940E+017 Sum of c is = 8.921181354119566E+017 $ ^D script done on Mon Apr 8 13:02:49 2002