[uClibc] arm float point is too slow

Eric BENARD / Free ebenard at free.fr
Tue Oct 5 09:41:55 UTC 2004


On Tuesday 05 October 2004 11:06, Wojciech Kromer wrote:
> i just have tested uclibc with mpg123,
> on xscale 200Mhz dimm-pc board (aka lubbock) from voipac
>
> and i have some problems with perfomace
> -mpg123 conumes 100% cpu, and tehere is no acceptable voice output
>
> how to optimize this?
>
you can use madplay (which is not using floating point) or try using a recent 
compiler which integrates softfloat optimized code from Nicolas Pitre.

Eric



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