About NFS@Home in more detail
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Re: About NFS@Home in more detail
We need your help on the challenge.
BTW, a new Win64 build was achieved faster as the linux one so it is a matter of time and test until NFS@Home publishes it to the clients.
BTW, a new Win64 build was achieved faster as the linux one so it is a matter of time and test until NFS@Home publishes it to the clients.
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Re: About NFS@Home in more detail
Can I request CNT Team help on NFS@Home on lasieve5f application (now available also for Windows 64 bit)? Each thread will consume up to 1GB but right now it is consuming 430MB/thread.
2,1285- sieve has started. We will go up to q=2200M or 2400M, meaning we will have 1.09M wus to 1.19M wus to process.
For 6,490+ we stopped at q=1800M and now with less than 10000 outstanding wus.
Best Regards,
Carlos Pinho
NFS@Home Moderator
2,1285- sieve has started. We will go up to q=2200M or 2400M, meaning we will have 1.09M wus to 1.19M wus to process.
For 6,490+ we stopped at q=1800M and now with less than 10000 outstanding wus.
Best Regards,
Carlos Pinho
NFS@Home Moderator
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Re: About NFS@Home in more detail
At current pace 2,1285- will be completely sieved within 100 days.
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Re: About NFS@Home in more detail
Sorry for the late reply. Some comments from Greg the Admin.
1) Server issues: "I think I tracked down the database slowdown. Turns out that the size of the database, specifically the host table, has grown substantially thanks to Syracuse’s 1.8 million host entries. It became larger than the cache assigned to it, so records were being read from disk rather than memory. That’s bad. I increased the max cache size to much larger than the table, so things should be back to normal now."
2) Records: "As far as setting a new record, the current lasieve16e binaries aren’t up to the task. They came close to running out of steam on our current records."
Also " I need to take a look at the full data set I have now and set priorities for the next grant proposal"
So we are trying to check from the Cunningham Tables and on other projects where we can be of assistant inside the limits of the sievers, closer to record pinch.
Thank you all for your support.
I'll let you know what will be the next integer to sieve.
Keep crunching, we are still far away to finish 2,1285-, more or less 850k wus.
Carlos
1) Server issues: "I think I tracked down the database slowdown. Turns out that the size of the database, specifically the host table, has grown substantially thanks to Syracuse’s 1.8 million host entries. It became larger than the cache assigned to it, so records were being read from disk rather than memory. That’s bad. I increased the max cache size to much larger than the table, so things should be back to normal now."
2) Records: "As far as setting a new record, the current lasieve16e binaries aren’t up to the task. They came close to running out of steam on our current records."
Also " I need to take a look at the full data set I have now and set priorities for the next grant proposal"
So we are trying to check from the Cunningham Tables and on other projects where we can be of assistant inside the limits of the sievers, closer to record pinch.
Thank you all for your support.
I'll let you know what will be the next integer to sieve.
Keep crunching, we are still far away to finish 2,1285-, more or less 850k wus.
Carlos
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Re: About NFS@Home in more detail
Name: NFS@home Air Strike on lasieve5f Application
Status: Upcoming
Project: NFS@Home
Issued by: SETI.USA
Start time: 2015-08-28 00:00 UTC
End time: 2015-09-02 00:00 UTC
Late entrants allowed? Yes
http://boincstats.com/en/stats/challenge/team/chat/704
http://escatter11.fullerton.edu/nfs/pre ... et=project
Run only the selected applications lasieved - app for RSALS subproject, uses less than 0.5 GB memory: no
lasievee - work nearly always available, uses up to 0.5 GB memory: no
lasievef - used for huge factorizations, uses up to 1 GB memory: no
lasieve5f - used for huge factorizations, uses up to 1 GB memory: yes
Status: Upcoming
Project: NFS@Home
Issued by: SETI.USA
Start time: 2015-08-28 00:00 UTC
End time: 2015-09-02 00:00 UTC
Late entrants allowed? Yes
http://boincstats.com/en/stats/challenge/team/chat/704
http://escatter11.fullerton.edu/nfs/pre ... et=project
Run only the selected applications lasieved - app for RSALS subproject, uses less than 0.5 GB memory: no
lasievee - work nearly always available, uses up to 0.5 GB memory: no
lasievef - used for huge factorizations, uses up to 1 GB memory: no
lasieve5f - used for huge factorizations, uses up to 1 GB memory: yes
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Re: About NFS@Home in more detail
Still more than 700k wus to process regarding sieving of 2,1285-.
Thank you for your support.
Thank you for your support.
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Re: About NFS@Home in more detail
Preparations for the challenge underway for the three applications.
16e Lattice Sieve V5 (lasieve5f)
15e Lattice Sieve (lasievee)
14e Lattice Sieve (lasieved)
Thank you all for your support.
16e Lattice Sieve V5 (lasieve5f)
15e Lattice Sieve (lasievee)
14e Lattice Sieve (lasieved)
Thank you all for your support.
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Re: About NFS@Home in more detail
Note: 16e Lattice Sieve V5 (lasieve5f) wus are at this stage very quick to process, less than 1600 secs for 130 points.
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Re: About NFS@Home in more detail
Bad news.
Major corrupted file on G6p490 which got propagated to the backup before being discovered. Needs to redo up to 1500M (now at 255M).
Help requested, application lasieve5f.
Thank you in advance,
Carlos
Major corrupted file on G6p490 which got propagated to the backup before being discovered. Needs to redo up to 1500M (now at 255M).
Help requested, application lasieve5f.
Thank you in advance,
Carlos
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Re: About NFS@Home in more detail
Dears,
May I request only one week of your full support on running application lasieve5f.
Thank you in advance,
Carlos
May I request only one week of your full support on running application lasieve5f.
Thank you in advance,
Carlos
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Re: About NFS@Home in more detail
At Sam's request, NFS@Home will factor the smallest five Bernoulli/Euler numbers. Details of the project are at http://homes.cerias.purdue.edu/~ssw/ber ... index.html
These numbers are below.
Application is lasieve5f and more than 1.7M wus to be processed.
Carlos
These numbers are below.
Kód: Vybrat vše
c193 E,162 4433412106658741087933232089378724397906206646379922900251289622751707498087510521673827952479387101476055350479732960366249816761504231219756875500959872022188279008190800161931436720491245839
c198 N,228 296569147970687972018305992022305479444800534802596868167612154770357922331944290632711595707525008075052827152208842160028802232479554533007880867580604612496376331014306272671066168224885301922139
c200 E,192 38520071631718399385569612596870425832813667446322377950818788712501250551228139856601338294522891553906379588542169718154722596682565080979763328866848000587896648249672528064585979301197677287093573
c202 E,148 3288719081408570989091469257524004512856169702169344935878936181981622152040418051052138482890793620819361069696255059446484398066989546855559239020999441385627314503459380878410208878448073950298808719
c208 N,248 1832286501854003138052676989520560424403225562007684729403530852600313798697523554946311839528638518912406077110670650069044969139294389942454684694590767301444969837766981072288000680734361752459501676835073
Carlos