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RE: [Bug-gnubg] Cache question


From: Michael Depreli
Subject: RE: [Bug-gnubg] Cache question
Date: Thu, 3 Sep 2009 09:59:42 +0000

>From my tests the extra speed from using max cache although not huge was worthwhile.
Given like you say >2gb is the norm (I have 4gb) would it be worth having an even larger cache available in gnubg?



From: address@hidden
To: address@hidden
CC: address@hidden
Subject: Re: [Bug-gnubg] Cache question
Date: Thu, 3 Sep 2009 09:37:15 +0000

The only reason is if the memory usage has any impact for you (running several
copies at the same time for example), it's getting a lot less likely that this
is the case with>2gb becoming the norm on new pcs.

You might find that there is little difference in speed between the maximum and
one-down setting (and this would save you 80mb of memory).

Jon

Michael Depreli wrote:
> I ran some brief tests using rollouts with different cache settings and
> larger cache produced faster results (not linear).
> Are there any known issues (bugs) running gnubg with cache set to max
> for evals and rollouts for plies up to 2?
> If not are there any reasons to not set cache to max?
>
> Michael
>
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