Messages in this thread | | | From | "Serge Kuznetsov" <> | Subject | Re: 2.5.50 + e100 benchmarking | Date | Mon, 9 Dec 2002 13:08:56 -0500 |
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> e100_intr was the worst function in a profile. PCI reads are very costly
I profiled this part and I found what the main issue is the e100_alloc_skbs. It takes from 10000 to ~19000 processor's tacts. At the same time eepro100's speedo_iterrupt is pretty fast.
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