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airsquirrels 2016-02-12 05:42

[QUOTE=LaurV;426040][time limit]
It occurred to me that the prices in the tables have to be updated too. Especially for a K80, you could buy it now for $3800 (one used at $3900 and 13 new at $4100 on Amazon, just for example, the first popup when search by google). Therefore lowering the price from $5k on the table will [B][U]really[/U][/B] improve their "james' value ratio" [don't laugh, that is a very good indicator!], making it highly comparable with the Titans, especially as we switch to higher and higher exponents, more memory (and especially ECC memory!) for larger FFTs becomes [U]a must[/U] (and it should also count toward the score, but that is a different story).[/QUOTE]

I was just speaking with chasall about this. I have a decent selection of AMD cards I can provide at least an initial seed of benchmarks to make this happen if someone tells me what we need.

LaurV 2016-02-12 05:49

James is the guy you have to talk to.
With chalsall you talk about Barbadian Rum and swimming pools :razz:

James Heinrich 2016-02-12 09:33

[QUOTE=LaurV;426020]BTW I think you should start to collect clLucas results in that table[/QUOTE]The NVIDIA side is already messy enough, but I have no objections to including AMD data as well. I didn't even know clLucas existed. If people want to send me benchmark data I can start including it in the chart, but nobody has ever done so therefore I have no data to present.

[QUOTE=LaurV;426040]It occurred to me that the prices in the tables have to be updated too. Especially for a K80, you could buy it now for $3800[/QUOTE]The pricing data is pulled from a local computer retail store so only is updated regularly for items currently being sold. Also please note that all prices are in Canadian dollars which can vary from +0% to +50% on the US dollar. My price source doesn't happen to carry any K80 right now, but a quick search for other Canadian prices for K80 gave me $5999, $5999, $6295, $6400 as the best 4 prices I could find, so listing $5000 on the table is actually a bit lower than it should be.

James Heinrich 2016-02-12 09:39

[QUOTE=airsquirrels;426042]I have a decent selection of AMD cards I can provide at least an initial seed of benchmarks to make this happen if someone tells me what we need.[/QUOTE]For now the same benchmark used for CudaLucas would be great:[quote=http://www.mersenne.ca/cllucas.php]Please send me CUDALucas benchmarks to improve the accuracy of this chart:
Please send me the first 30000 iterations of [code]CUDALucas 57885161[/code] in your results. Please email results to [email]james@mersenne.ca[/email][/quote]

ramgeis 2016-02-26 15:30

The database seems to not be in sync anymore as the date for the most recent data is "22 Feb 2016"

James Heinrich 2016-02-26 16:49

Thanks. The data feed from PrimeNet had an unexpectedly-large dump of data on 2016-Feb-23, more than triple the typical daily amount of data. The XML file itself was 254MB, so PHP ran out of its allocated 256MB trying to process it.

I'm working to manually import the data from the 2016-Feb-23, and once that's done the subsequent days shouldn't be a problem. I'm currently running into some timeout issues where it's taking longer than PHP will let a single script run for, but I'll get through it eventually. I'll update when it's fixed.

Mark Rose 2016-02-26 17:12

That would be the skipped-TF results of mine that Madpoo imported :)

chalsall 2016-02-26 17:31

[QUOTE=Mark Rose;427491]That would be the skipped-TF results of mine that Madpoo imported :)[/QUOTE]

Yaw see! This is why we can't have nice things.... :wink:

Mark Rose 2016-02-26 17:56

[QUOTE=chalsall;427493]Yaw see! This is why we can't have nice things.... :wink:[/QUOTE]

How was I to know 394,767 result lines would cause such trouble! Doesn't AirSquirrels do that like every day? ;)

James Heinrich 2016-02-26 18:09

23-Feb finished, finally[code]Inserted (511,782 results after 1,953 seconds)
Done in 2,206 seconds[/code]

James Heinrich 2016-02-26 18:41

Data sync is now up-to-date.

For comparison:[code]
23-Feb = Inserted (511,782 results after 1,953 seconds); Done in 2,206 seconds
24-Feb = Inserted ( 83,524 results after 644 seconds); Done in 885 seconds
25-Feb = Inserted ( 90,642 results after 510 seconds); Done in 751 seconds
[/code]


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