Jan Lühr schrieb: > ja hallo erstmal,... dito,
> Wo ist denn dann der Unterschied zur Taktrate? 1 GHZ heißt doch eigentlich > auch 1 Milliarde ASM-Nopes pro Sek. Auf [1] findest du folgendes: BogoMips was named "Bogo"Mips for a reason; it's totally bogus as a benchmark. It's nothing more than a timer loop -- the kernel runs a null loop which does nothing but count down to 0. It calibrates this loop against the real time clock to see how fast it executes. From that point onwards the calibrated loop is used as a way for the kernel to do timing delay loops; for example a device driver might want to delay for 10 microseconds while hardware does something. The reported BogoMips figure is just how many times the delay loop can be executed in one second. So it really tells you nothing about how fast the processor is for useful work. > Keep smiling > yanosz MfG Jan [1] http://www.obsolyte.com/bogomips.html -- OpenPGP Key-Fingerprint: 0E9B 4052 C661 5018 93C3 4E46 651A 7A28 4028 FF7A
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