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    SubjectRe: [RFC] NUMA schedulers benchmark results
    Just a data dump for you, I'm sleepy ... will look at it in the
    morning. 16-way NUMA-Q running your benchmark:

    2.5.40-mm2

    time.4:AverageUserTime 40.69 seconds
    time.4:ElapsedTime 52.14
    time.4:TotalUserTime 162.85
    time.4:TotalSysTime 0.71
    time.8:AverageUserTime 36.90 seconds
    time.8:ElapsedTime 62.12
    time.8:TotalUserTime 295.29
    time.8:TotalSysTime 1.79
    time.16:AverageUserTime 63.91 seconds
    time.16:ElapsedTime 88.82
    time.16:TotalUserTime 1022.71
    time.16:TotalSysTime 4.85
    time.32:AverageUserTime 102.11 seconds
    time.32:ElapsedTime 224.24
    time.32:TotalUserTime 3267.84
    time.32:TotalSysTime 11.73
    time.64:AverageUserTime 148.33 seconds
    time.64:ElapsedTime 611.71
    time.64:TotalUserTime 9494.10
    time.64:TotalSysTime 25.81

    2.5.40-mm2 + michael's stuff (latest on tux1)

    time.4:AverageUserTime 31.55 seconds
    time.4:ElapsedTime 41.58
    time.4:TotalUserTime 126.23
    time.4:TotalSysTime 1.11
    time.8:AverageUserTime 51.80 seconds
    time.8:ElapsedTime 80.38
    time.8:TotalUserTime 414.50
    time.8:TotalSysTime 2.67
    time.16:AverageUserTime 50.75 seconds
    time.16:ElapsedTime 72.28
    time.16:TotalUserTime 812.08
    time.16:TotalSysTime 4.60
    time.32:AverageUserTime 55.78 seconds
    time.32:ElapsedTime 126.45
    time.32:TotalUserTime 1785.21
    time.32:TotalSysTime 8.79
    time.64:AverageUserTime 57.49 seconds
    time.64:ElapsedTime 243.27
    time.64:TotalUserTime 3679.94
    time.64:TotalSysTime 15.09

    Looks pretty sweet to me, apart from 8, which is just wierd.

    Profile looks horrible (what the hell is fib_node_get_info?
    net/ipv4/fib_semantics.c):

    without:

    241652 total 0.2455
    120117 default_idle
    19728 fib_node_get_info
    17400 swapin_readahead
    12805 kmalloc
    11047 kfree
    7918 sock_alloc_send_pskb
    5956 alloc_skb
    4690 __wake_up
    4194 kmem_cache_free

    with:

    213131 total 0.2165
    138082 default_idle
    14620 fib_node_get_info
    9631 swapin_readahead
    5316 kmalloc
    5279 kfree
    5251 sock_alloc_send_pskb
    4154 __wake_up
    4116 schedule
    3002 alloc_skb

    -
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