Stream results Super7 platform: K6-2, MII, mP6, PentiumMMX

From: Wei Lin (wlin@NetergyNet.COM)
Date: Sat Jul 08 2000 - 22:32:52 CDT

  • Next message: Wei Lin: "Stream results 386, 5x86"

    Note1: mP6 and Cyrix use performance rating; actual frequency noted
    Note2: Pentium-MMX was never officially released for 100 MHz platform

    AMD K6-2/550 (5.5x100 MHz)
    Tyan S1598 motherboard with VIA MVP3 chipset
    256 MB PC100 SDRAM, CAS-2
    Windows NT4/SP6
    Compaq Visual Fortran 6.1A -unroll:8

    ----------------------------------------------
     Double precision appears to have 16 digits of accuracy
     Assuming 8 bytes per DOUBLE PRECISION word
    ----------------------------------------------
     Array size = 9012345
     Offset = 0
     The total memory requirement is 206 MB
     You are running each test 10 times
     The *best* time for each test is used
     ----------------------------------------------------
     Your clock granularity/precision appears to be 10000 microseconds
     The tests below will each take a time on the order
     of 750000 microseconds
        (= 75 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: 136.0354 1.0660 1.0600 1.0800
    Scale: 136.0354 1.0670 1.0600 1.0800
    Add: 149.1698 1.4560 1.4500 1.4700
    Triad: 160.2195 1.3600 1.3500 1.3700
     Sum of a is = 1.039394452812601E+019
     Sum of b is = 2.078788905585281E+018
     Sum of c is = 2.771718540568361E+018

    <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

    Cyrix MII-433 (3x100 MHz)
    Tyan S1598 motherboard with VIA MVP3 chipset
    256 MB PC100 SDRAM, CAS-2
    Windows NT4/SP6
    Compaq Visual Fortran 6.1A -unroll:8

    ----------------------------------------------
     Double precision appears to have 16 digits of accuracy
     Assuming 8 bytes per DOUBLE PRECISION word
    ----------------------------------------------
     Array size = 9012345
     Offset = 0
     The total memory requirement is 206 MB
     You are running each test 10 times
     The *best* time for each test is used
     ----------------------------------------------------
     Your clock granularity/precision appears to be 10000 microseconds
     The tests below will each take a time on the order
     of 730000 microseconds
        (= 73 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: 153.4016 0.9430 0.9400 0.9600
    Scale: 153.4016 0.9410 0.9400 0.9500
    Add: 152.3213 1.4280 1.4200 1.4400
    Triad: 152.3213 1.4240 1.4200 1.4300
     Sum of a is = 1.039394452812601E+019
     Sum of b is = 2.078788905585281E+018
     Sum of c is = 2.771718540568361E+018

    <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

    Rise mP6-266 (2x100 MHz)
    Tyan S1598 motherboard with VIA MVP3 chipset
    256 MB PC100 SDRAM, CAS-2
    Windows NT4/SP6
    Compaq Visual Fortran 6.1A -unroll:8

    ----------------------------------------------
     Double precision appears to have 16 digits of accuracy
     Assuming 8 bytes per DOUBLE PRECISION word
    ----------------------------------------------
     Array size = 9012345
     Offset = 0
     The total memory requirement is 206 MB
     You are running each test 10 times
     The *best* time for each test is used
     ----------------------------------------------------
     Your clock granularity/precision appears to be 10000 microseconds
     The tests below will each take a time on the order
     of 760000 microseconds
        (= 76 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: 142.7698 1.0120 1.0100 1.0200
    Scale: 142.7698 1.0130 1.0100 1.0300
    Add: 137.7683 1.5790 1.5700 1.5900
    Triad: 134.3455 1.6170 1.6100 1.6400
     Sum of a is = 1.039394452812601E+019
     Sum of b is = 2.078788905585281E+018
     Sum of c is = 2.771718540568361E+018

    <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

    Intel Pentium-MMX (2.5x100 MHz)
    Tyan S1598 motherboard with VIA MVP3 chipset
    256 MB PC100 SDRAM, CAS-2
    Windows NT4/SP6
    Compaq Visual Fortran 6.1A -unroll:8

    ----------------------------------------------
     Double precision appears to have 16 digits of accuracy
     Assuming 8 bytes per DOUBLE PRECISION word
    ----------------------------------------------
     Array size = 9012345
     Offset = 0
     The total memory requirement is 206 MB
     You are running each test 10 times
     The *best* time for each test is used
     ----------------------------------------------------
     Your clock granularity/precision appears to be 10000 microseconds
     The tests below will each take a time on the order
     of 780000 microseconds
        (= 78 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: 153.4016 0.9460 0.9400 0.9600
    Scale: 150.2058 0.9680 0.9600 0.9800
    Add: 147.1403 1.4750 1.4700 1.4900
    Triad: 143.2426 1.5200 1.5100 1.5300
     Sum of a is = 1.039394452812601E+019
     Sum of b is = 2.078788905585281E+018
     Sum of c is = 2.771718540568361E+018



    This archive was generated by hypermail 2b29 : Mon Jul 17 2000 - 04:46:11 CDT