The Scottish Boinc Team

Alez wrote: ↑Wed Mar 21, 2018 9:25 pm Any chance you can put a spanner in the works and delay them until the seti sprint is over for the AP assault on Formula Boinc ? Only need 4 days .....

Alez, I’m not in control of NFS therefore I can’t do anything else. I’ll keep all updated if those fast wus show up.

I usually warn SETI.USA about fast wus on 16e V5 side. Please be aware they might pop out since currently for S2p1133 sieving composite at q=2060784049 total yield around 650. As q goes up, yield goes down, wu speed will go up, same 130 points. Stay tuned. Talking about 130 points per 5-10 mins or e...

My wife shared that news with me, it’s so funny.

All done. We moved in 17th of February but only yesterday we were connected to the www. BT service sucks...

Greetings from Milton Keynes, my new location.

Alez, the number of wus are almost infinitive so no rush on doing them. Greg (admin) is slowly doing the background calculations on several servers for the outstanding numbers already sieved. Anyone nearby Milton Meynes are keen to get in touch with me for a pint. Also soon I’ll be visiting Edinburgh.

Have decided to run NFS@Home for the pirates until my move to the new house. 7 days. Then I’ll be without internet access until I sort out the new provider. Hope this help your run for formula boinc.

3M 16e V5 wus, grab them whilst you can.

Core speed must be the same otherwise the fast cores will need to wait for the slower ones since the calculation is broken into pieces.

Anyone here with access to lots of cores with machines connected with infiniband so msieve MPI can be used for the post processing stage of NFS@Home? No boinc credit available, only your name written on the Cunningham tables.

Soon I’ll be moving to a house in Milton Keynes. Anyone here from there?

Heather was looking backwards nervously whilst snorkelling in poorly lit conditions,when suddenly she realised that her instructor was wearing an extremely alluring mankini made entirely of woven silk. Under the circumstances discretion wasn't even possible so she decided to throw a cheeky fart into...

Heather was looking backwards nervously whilst snorkelling in poorly lit conditions,when suddenly she realised that her instructor was wearing an extremely alluring mankini made entirely of woven silk. Under the circumstances discretion wasn't even possible so she decided to throw a cheeky fart into...

Record page has been updated and congratulations Steve for more three records for eternity. Well done.

http://www.trnicely.net/gaps/gaplist.html#Instructions

Heather was looking backwards nervously whilst snorkelling in poorly lit conditions,when suddenly she realised that her instructor was wearing an extremely alluring mankini made entirely of woven silk. Under the circumstances discretion wasn't even possible so she decided to throw a cheeky fart into...

There are all the projects in BOINC that are not on the gridcoin whitelist, ie the ones where their ponzi scheme is pointless or the admin wouldn't bend over to their demands for https etc. I'll see if I can find that list. I will also get round to moving your project to a more prominent place in o...

Just wondering if there are on the website standalone projects dedicated to medical research, etc, like the ones you have at mersenneforum dedicated to math not available on boinc where you won’t have Gridcoin users monopolising the project and intimidating others. I’ve always been apologist in supp...

Steve is on fire, so far three new records. Thank you. Now we need to wait for Dr.Nicely webpage update so I suppose it will happen after New Year.

Thank you Steve for coming back to help as a little. In the meantime we have open a new range for reservation with new flags. Should be faster to process. Range is 1.2e19 to 1.3e19 but previous one should be ran with old flags, they can’t be mixed up. gap12.exe -n1 1.2e19 -n2 1.3e19 -n 1.2e19 -res1 ...

Here are some stats to date. Completed from 4e18 to 11e18. Ongoing 11e18 to 12e18. Free ranges: 12e18 to 13e18 13e18 to 14e18 14e18 to 15e18 15e18 to 16e18 Searcher done resd records danaj 2407.1 196.3 6 Thomas11 1645.2 245.4 9 Antonio 433.8 12.3 1 robert44444uk 536.5 73.6 5 pinhodecarlos 367.9 61.3...

BTW, the client now takes advantage of avx instructions.

Everybody works on the same range but different blocks. For the time being I would like people to try the client before making the project visible since clients are standalone, not internet connection needed, everytime a block is completed you must move the results files before starting a new block....

Windows binaries: gap12_exe.7z cygwin1.7z -mem 2.62 -t 4 -mem means how much memory you want to allocate -t number of threads For example for a 64 thread machine (64 GB) you will need to create 4 folders and run -t 16. Lets imagine for range 1.1e19 to 1.2e19 you want to split (-res1 3000 -res2 4000 ...

Thank you Alez. All reservations are made through mersenneforum.org at: range (1.1e19 to 1.2e19) - http://www.mersenneforum.org/showthread.php?t=22749 but I can reserve a big range and manage the reservations from here but I would prefer if people could go there and reserve the ranges. If not I can ...

Linux binaries: http://mersenneforum.org/showpost.php?p=473111&postcount=150 BTW, -unknowngap 1382 was discovered on the range 1.1e19 to 1.2e19 which means for range 12000e15 to 13000e15 -unknowngap should be set to 1412. Still awaiting to know if we can shorter -m1 to -m2 space. This will give ...

We are close to complete up to 11000e15. Open ranges now at 11e18 to 12e18.

I know this is a monologue but trying my best to have more external support.

Range 10000e15 to 11000e15 is now closed for reservations.
Open from 11000e15 up to 16500e15. Lot´s of records to be found here..

Thank you Alez. Care to join? Odds now as we stand are higher to find a record. Basically we need to replace the current C?C with new ones with less digits, currently all 19 digits are gone (missing latest update). Now at 20 digits, this means the majority of the C?C above 20 digits will fall. Even...

Here are some stats to date. Completed from 4e18 to 10e18. Ongoing 10e18 to 11e18. Free ranges: 11e18 to 12e18 12e18 to 13e18 13e18 to 14e18 14e18 to 15e18 15e18 to 16e18 Searcher done resd records danaj 2011.3 170.3 6 Thomas11 1320.1 92.0 8 Antonio 427.6 0.0 2 robert44444uk 487.4 36.8 4 pinhodecarl...

Thank you Alez. Care to join? Odds now as we stand are higher to find a record. Basically we need to replace the current C?C with new ones with less digits, currently all 19 digits are gone (missing latest update). Now at 20 digits, this means the majority of the C?C above 20 digits will fall. Even ...

Latest results have been published at:

http://www.trnicely.net/gaps/gaplist.html

and myself and Steve Cole have made into math history by being on the list of prime gaps discoveries. Search by Pinho_MF and ColeStev.

Anyone with a AMD Threadripper to make me quick test? Windows binaries here: http://www.mersenneforum.org/showpost.php?p=466363&postcount=133 Run for 30 mins although the client needs to stabilize for 12 hours. ./gap11.exe -n1 9e18 -n2 9.25e18 -n 9e18 -res1 3000 -res2 3100 -res 3000 -m1 1190 -m2...

Records found so far. Project keeps going on.

England

Portugal

Algeria

Heather was looking backwards nervously whilst snorkeling in poorly lit conditions,when suddenly she realised that her instructor was wearing an extremely alluring mankini made entirely of woven silk. Under the circumstances discretion wasn't even possible so she decided to throw a cheeky fart into ...

Namibia

Depends on parameters of the number being sieved.

New gap10 is 50% faster than gap5 since it now uses avx and a new algorithm. Went from 22e9 n/s to 31e9 n/s. Available ranges are:
7000-8000
9000-10000
10000-16000

scole250 wrote: ↑Tue Jul 25, 2017 9:22 pm Are the command line arguments for gap5_h.exe and gap5_h_haswell.exe the same as the arguments for the g version?

Yes.

gap5_h.zip

Faster windows client, still awaiting for the linux one.

Just to share something interesting about Dr. Thomas R. Nicely. Original e-mail message announcing the discovery of the Pentium division flaw, 30 October 1994: http://www.trnicely.net/pentbug/bugmail1.html

gap5_size.zip cygwin1.zip There's a client version which requires -mem (1.55 + 0.05t) to run, where t is the number of threads and it is less quick. (REQUIRES LESS MEMORY TO RUN) Range 7000-8000 available. start /low /min gap5_size.exe -n1 7000e15 -n2 8000e15 -gap 1346 -delta 155 -sb 24 -bs 18 -mem...

Here's the email from Dr. Thomas R. Nicely. We are making history!!!! "This is in reply to your messages of 12 July and 17 July. Your own new first known occurrence prime gap of 1406, and Steve Cole's new first known occurrence prime gap of 1396, have now been posted at [ http://www.trnicely.ne...

That mini computer brings 4GB and windows 10. Think it will run Boinc but not sure if it will handle heat generated.

Anyone here have experience with a MINIX NEO Z83-4?

We are all using the same gap, delta, sb and bs sometimes.

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