Samantha,

As you are doubtless aware, supercomputers have computational abilities 3
or more orders of magnitude beyond home computers.

My son Ed and I have been playing at simulating biologically believable
neural networks for quite a while. However, it is hard to do much of
anything on a home computer, because they are soooo sloooow. Interactivity
- forget it.

Perhaps you have noticed some of my postings regarding the apparent need to
compute on dP/dt rather than naked probabilities, as being apparently
necessary for temporal learning. This means computing in real time, or at
least slowed down real time.

All this is leading to needing a computer that is a LOT faster than
"modern" home computers. Whatever we get to heat one of our homes still
won't be enough, but it will be 3 orders of magnitude closer - maybe even
enough to gather some performance stats to help guide future efforts.

This entire field is heading toward a "hump", as more-than-human computing
power will be necessary to get real-world algorithms running, so they can
be fine tuned to run on 1% of the hardware needed to get over the hump. I
was just looking to explore a foothill.

Steve
=================
On Thu, Apr 18, 2013 at 12:42 PM, Samantha Atkins <[email protected]>wrote:

>
>
>
> On Sat, Apr 13, 2013 at 1:41 PM, Steve Richfield <
> [email protected]> wrote:
>
>>
>> So, if anyone hears of an obsolete supercomputer becoming available,
>> please let me know and/or pass my contact information on to whoever now has
>> the supercomputer.
>>
>>
>>
> What would you use it for exactly?  Personally I own six computers not
> counting phones and tablets and an instance or two in the cloud.  I would
> be quite proud if I kept those machines busy on something productive beyond
> running folding at home or the equivalent.  That is I would be quite proud
> if I put them to work successfully myself on things I personally care about
> a great deal.
>
> So I am more interested in how to keep machines productively busy than in
> having a furnace that also computes.
>
> - samantha
>
>
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