From: ab411@detroit.freenet.org (David R. Conrad)
Date: Tue, 29 Aug 95 17:39:40 PDT
To: cypherpunks@toad.com
Subject: Re: Pre-allocating key segments
Message-ID: <199508300039.UAA07603@detroit.freenet.org>
MIME-Version: 1.0
Content-Type: text/plain




This was supposed to go out yesterday, but I mistyped the address.

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Piete Brooks <Piete.Brooks@cl.cam.ac.uk> writes:
>I wrote:
>> ... but I still think the
>> prefetching of some more segments would be useful.
>
>I'm seeing calls from calpoly.edu and albany.net taking less than a second.
>Are you **REALLY** worried about wasting that sort of time, when even a single
>segment usually takes a quarter of an hour even on the faster machines ?

Wow, I knew it had been sped up, but I didn't realize...
You've convinced me.  :-)

>[ Getting down to the implementation details
>  1) it would be hard for brloop to know that brutessl is 3/4s done.
>  2) I can't think how to do prefetching in a safe way, and without disc use
>]

Good points.  Never mind the pre-allocation.

Abashed,

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--
David R. Conrad, ab411@detroit.freenet.org, http://www.grfn.org/~conrad
Finger conrad@grfn.org for PGP 2.6 public key; it's also on my home page
Key fingerprint =  33 12 BC 77 48 81 99 A5  D8 9C 43 16 3C 37 0B 50
Jerry Garcia, August 1, 1942 - August 9, 1995.  Requiescat in pace.