[PATCH 0/4] core/conv: Fast Viterbi decoding

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Alexander Chemeris alexander.chemeris at gmail.com
Mon May 25 01:01:19 UTC 2015


Hi Holger,

On Thu, May 21, 2015 at 2:53 AM, Holger Freyther <holger at freyther.de> wrote:
>> On 20 May 2015, at 08:28, Alexander Chemeris <alexander.chemeris at gmail.com> wrote:
>> Strictly speaking, it speeds up lower parts of osmo-bts.
>>
>> And yes, it's a great improvement and I hope the review can be
>> finished and patch merged. Viterbi is the most CPU hungry part of
>> osmo-bts on UmTRX and other SDR platforms.
>
> then please find some time to review/include it. I can set barriers like
> (requires a testcase, ABI/API changes need a TODO-RELEASE entry)
> but I would like the people that end up using these routines to comment
> and review them.

Unfortunately only Sylvain can do a meaningful review of that patch.
Even though this patch was funded by us and I guess we're the primary
users of it, I don't have enough expertise in that part of the code to
meaningfully contribute to the discussion. Otherwise I would already
did it.

-- 
Regards,
Alexander Chemeris.
CEO, Fairwaves, Inc.
https://fairwaves.co



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