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Re: [lwip-users] lwIP performance with FreeRTOS
From: |
Simon Goldschmidt |
Subject: |
Re: [lwip-users] lwIP performance with FreeRTOS |
Date: |
Tue, 28 Feb 2012 12:48:17 +0100 |
"Simon Goldschmidt" <address@hidden> wrote:
> "Simon Goldschmidt" <address@hidden> wrote:
> > Oh, and while looking at the lwIP sources, I saw you'd better call
> > netconn_sendto() instead of netconn_connect() and netconn_send(), as it
> is
> > implemented with only 1 call into the core instead of 2.
>
> Plus I jstu noticed that netconn_connect() doesn't use the core-locking
> feature but uses the traditional message-passing (don't ask me why), so
> that's no even sped up by enabling core-locking.
Chris, I've pushed a fix for that to git master which you can try (it should
also speed up sending as I directly call the send function now instead of
calling via a function pointer). That is, I don't know if you can switch to git
master or are already using it?
Simon
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- Re: [lwip-users] lwIP performance with FreeRTOS, (continued)
- Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/24
- Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/24
- Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/24
- Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/27
- Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/28
- Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/28
- Re: [lwip-users] lwIP performance with FreeRTOS, Simon Goldschmidt, 2012/02/28
Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/28
Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/28
Re: [lwip-users] lwIP performance with FreeRTOS, Chris Ponder, 2012/02/28