STREAM results for IBM p650 and p655

From: Frank Johnston (fjohn@us.ibm.com)
Date: Tue Nov 12 2002 - 07:08:46 CST

  • Next message: Michael Kukat: "Re: STREAM Bandwidth results"

    John,

    I would like to submit STREAM results on three new IBM eServer pSeries
    machines.
    Large pages were used in all cases.

                        655 Model 651 655 Model 651 650 Model 6M2
                       (8 CPUs 1.1 GHz) (4 CPUs 1.3 GHz) (8 CPUs 1.45GHz)
                        4 memory cards 4 memory cards 64GB of memory
    Standard Stream
    Copy 10397 8109 6150
    Scale 10580 8183 6110
    Add 11239 11004 7284
    Triad 11275 11172 7306

    Tuned Stream (dcbz)
    Copy 16120 15311 9365
    Scale 16075 15132 9488
    Add 15881 15875 10139
    Triad 15960 15963 10372

    Here are the outputs:

    (See attached file: LOG.large.8p.stream.p655-1.1GHz)(See attached file:
    LOG.large.stream.8p.dcbz.1024.p655-1.1GHz)

    (See attached file: LOG.large.4p.stream.p655-1.3GHz)(See attached file:
    LOG.large.stream.4p.dcbz.1024.p655-1.3GHz)

    (See attached file: LOG.large.8p.stream.p650-1.45GHz) (See attached file:
    LOG.large.stream.8p.dcbz.256.p650-1.45GHz)

    Frank Johnston







    This archive was generated by hypermail 2.1.4 : Tue Nov 12 2002 - 08:55:36 CST