[Speex-dev] Encoder performance on ARM9

llandre r&d2 at dave-tech.it
Tue May 10 01:11:01 PDT 2005

Hi Jean-Marc,

>I think it's worth trying the float version on your CPU. However, I
>wouldn't be surprised if the fixed-point was still faster than float.

ok, I'll try both configurations.

>BTW, you can use --enable-arm5-asm instead of --enable-arm4-asm. While
>both are currently almost the same, eventually it would be possible to
>get better performance using the ARM5E DSP-like instructions.

Unfortunately the core is 920T, thus it does not implement ARMv5
instruction set.
As soon as I have a working MaverichCrunch-enabled tool chain, I'll
post the results.



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