On 06/06/2011 11:16, Nicolas CARRIER wrote:
> Ok, everything seems to work fine on my ARM target. Will this patch be
> merge with main branch so that it could be shipped with the next release
> of Barry ?

Hopefully. Making use of libusb 1.0 is something that will hopefully 
make it into the main branch, but it's likely that there will be some 
(hopefully minor) changes to it before it is merged into the main branch.

> Now I'm targeting Memory consumption... 12Megs a far too much for my 64M
> target ^^.
I've never done any analysis of memory consumption, but my first guess 
would be to have a look at where and how Barry::Data is used. By default 
each Barry::Data object will allocate a 16k buffer. It might well be 
that there are lots of Data objects each with their own buffer.

Does your 12Megs include code loaded into RAM? If so (and your target 
doesn't support paging) thenit might be worth stripping out all the bits 
of barry that aren't needed by pppob (such as the desktop, javaloader 
and raw channel modes) and seeing if that helps to bring the RAM usage down.

Regards,

Toby

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