Even if it is added to the DB, the clients are going to have to send it every 
time until such a time as all projects are updated.  If it is turned off most 
of the time, the clients will have to notice changes and send an update if the 
list no longer matches the one that was sent last.  This can be caused by 
either a hardware upgrade (moving the BOINC install to a new machine), or an OS 
upgrade (the new or patched OS now notices the new processor flag), or ?.

-----Original Message-----
From: boinc_dev [mailto:[email protected]] On Behalf Of Jon 
Sonntag
Sent: Friday, August 23, 2013 9:12 AM
To: David Anderson
Cc: BOINC Developers Mailing List @berkeley.edu
Subject: Re: [boinc_dev] android -- boinc not storing cpu features 
(/proc/cpuinfo features)

If not in the database, the 1024 characters of CPU info gets sent every
single time the host contacts the server using network bandwidth over and
over and over and over and over and over....  What costs more, a GB of disk
space or a GB of bandwidth?  (Hint: It isn't disk space.)

Jon Sonntag


On Thu, Aug 22, 2013 at 7:08 PM, David Anderson <[email protected]>wrote:

> We could do this, but it would require adding a 1024-character
> field to the host DB table, which would increase the DB size somewhat
> (e.g. by 1 GB for projects w/ 1M hosts).
> Probably not worth it.
>
> On 22-Aug-2013 3:14 PM, Carl Christensen wrote:
>
>> it might be nice on the boinc project's web page for computer (as Bernd
>> mentioned) to print the p_feature field (like we do for bencharks)?  plus
>> the
>> "coprocessor" line I was thinking "ARM Neon" & VFP counted as a
>> coprocessor
>> (FPU rather than GPU)!  ;-) ______________________________**
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