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Subject: Re: questions about hardware for WCCC

Author: Uri Blass

Date: 07:02:37 06/17/04

Go up one level in this thread


On June 17, 2004 at 09:52:42, David Mitchell wrote:

>On June 17, 2004 at 09:27:02, Uri Blass wrote:
>
>>1)Suppose that I bring a computer to the tournament and do not use a loan
>>computer.
>>
>>I will probably do it
>>
>>Can I keep the computer there or do I need to carry it every day to my home
>>and later carry it back to my home?
>>
>>2)I think that I will buy a computer from IBM and I am going for the faster
>>single processor that I can get before WCCC.
>>
>>http://www-132.ibm.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=-840&storeId=1&langId=-1&dualCurrId=73&categoryId=2588412
>>
>>I think to buy the computer that has a price of 3770$ in that list if I can get
>>it before WCCC.
>>
>>
>>I decided probably not to buy dual because other people test it with ponder on
>>so I plan to use only ponder off in my tests and hope that everything is going
>>to be ok because I do not change my pondering code.
>>
>>
>>
>>I am not sure if I can get it before WCCC and I try to find out.
>>I will not buy it if I cannot get it before WCCC(It seems that I assumed wrongly
>>that the time that somebody in Israel can get a computer is the time that take
>>to send a computer from USA to Israel in the worst case but people tell me that
>>if IBM has not that computer in Israel it can take more time).
>>
>>IBM does not have this computer in Israel and if I need to wait more than 2
>>weeks to get it I am not going to buy it and I guess that I will buy a cheaper
>>computer from IBM and another computer from IBM with 2 processors for the same
>>price.
>>
>>I decided not to buy dual processors and to concentrate on a single processor
>>that is faster if I can do it.
>>
>>I can later add second processor if I want.
>>
>>3)People suggest me for the same price to buy more computers and I want to know
>>what you suggest to do.
>>
>>Speed is important for me in WCCC and I am afraid that I am too late in buying
>>the fastest computer.
>>
>>I decided that building a computer is not an option for me and I need somebody
>>that I can trust who will teach me how to do it and I do not have somebody for
>>that purpose.
>>
>>I want to know what you suggest and what is the best deal that I can get now
>>for the same price that I need to pay for the computer that I plan to buy.
>>
>>Uri
>
>Contact the organizer to be sure and get the right info on what you need to do
>with the computer over-night.
>
>I like your choice of computer. It's very fast, even with one processor, but
>allows for expansion to a dual, and updating to 64-bit computing OS, later on,
>which is very good, imo.
>
>I don't understand your comment about "testing with pondering off, because the
>others test with pondering on," etc.

The point is that testing on one machine with ponder on is not reliable and
without dual processor I do not plan to trust results that I get with ponder on.

Other people already test movei with ponder on and there are no significant
problems.

I did not buy dual processor because I did not want to waste money about it when
there is a good chance that I will get it as a gift.

It is not clear if I will get it as a gift now because the prices of shipping it
are higher than expected but I decided to waste the money on one processor and
not on 2.

If I cannot get opteron on time then I will probably go for something cheaper
than it and also something with 2 processors.

Uri



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