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I got around to some testing. Bear in mind that gcc is underdone for
ARM PJ4 processor.

                Lua    JIT

    FFT         1.32   3.39
    SOR         2.92   8.80
    MC          0.85   4.71
    SPARSE      1.68   5.28
    LU          1.98   7.41

    SciMark     1.75   5.92

The SciMark is about half that of my notebook,  luajit makes the 90gm
box pretty impressive.

PS. I would love Mike to tell me what fastmult means on cat /proc/cpuinfo
(features: swp half thumb fastmult vfp edsp iwmmxt thumbee)

On Fri, Jan 20, 2012 at 10:03 AM, David Burgess <> wrote:
> Yes it is a vfp. arm7
> I am still figuring out how to get gcc to do the right thing.

David Burgess