Re: [PATCH] x86: Use asm-goto to implement mutex fast path on x86-64

[Wedson Almeida Filho]

On Mon, Jul 1, 2013 at 3:28 PM, Borislav Petkov <bp@xxxxxxxxx> wrote:
>
> perf stat --repeat 10 -a --sync --pre 'make -s clean; echo 1 > /proc/sys/vm/drop_caches' make -s -j64 bzImage

How many CPUs do you have in your system? Maybe -j64 vs -jNUM_CPUs
affects your measurements as well.
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