mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.71 seconds.
Search: Posts Made By: Xyzzy
Forum: Hardware 2020-08-08, 23:54
Replies: 16
#2
Views: 244
Posted By Xyzzy
https://www.bequiet.com/en/case/1473 ...

https://www.bequiet.com/en/case/1473
https://pcpartpicker.com/product/nVZFf7/be-quiet-dark-base-pro-900-black-rev-2-atx-full-tower-case-bgw15

We decided to get a "Be Quiet!" case to match the...
Forum: Hardware 2020-08-08, 23:22
Replies: 16
#2
Views: 244
Posted By Xyzzy
What kind of memory are you using? We'll...

What kind of memory are you using?

We'll post details of the memory we ordered in a few days when it arrives.
Forum: Hardware 2020-08-08, 23:17
Replies: 16
#2
Views: 244
Posted By Xyzzy
We have one already!

We have one already!
Forum: Hardware 2020-08-08, 23:17
Replies: 16
#2
Views: 244
Posted By Xyzzy
We will use mprime, msieve and gmp-ecm for...

We will use mprime, msieve and gmp-ecm for testing. Plus anything else reasonable if asked.

If the 4950X is a big boost in performance we can always sell the 3950X and upgrade, but demand for CPUs...
Forum: Lounge 2020-08-08, 22:59
Replies: 979
Views: 39,623
Posted By Xyzzy
Hayes modem commands! :mike:

Hayes modem commands!

:mike:
Forum: Hardware 2020-08-08, 18:40
Replies: 16
#2
Views: 244
Posted By Xyzzy
https://www.bequiet.com/en/powersupply/886 ...

https://www.bequiet.com/en/powersupply/886
https://pcpartpicker.com/product/mgwqqs/be-quiet-power-supply-bn255

We decided to "go big" on the power supply. We have never owned anything this...
Forum: Hardware 2020-08-08, 18:14
Replies: 16
#2
Views: 244
Posted By Xyzzy
We considered ECC memory option for this build...

We considered ECC memory option for this build but we decided on a "consumer-level" theme. Plus, overclocking ECC memory isn't common. (It may be doable, but we haven't seen much on it.)We took a...
Forum: Hardware 2020-08-08, 18:03
Replies: 16
#2
Views: 244
Posted By Xyzzy
https://www.bequiet.com/en/cpucooler/1378 ...

https://www.bequiet.com/en/cpucooler/1378
https://pcpartpicker.com/product/F3gzK8/be-quiet-dark-rock-pro-4-505-cfm-cpu-cooler-bk022

We have been using Noctua (https://noctua.at/) HSFs for years...
Forum: Hardware 2020-08-08, 17:51
Replies: 16
#2
Views: 244
Posted By Xyzzy
https://www.amd.com/en/products/cpu/amd-ryzen-9-39...

https://www.amd.com/en/products/cpu/amd-ryzen-9-3950x
https://pcpartpicker.com/product/t7CFf7/amd-ryzen-9-3950x-35-ghz-16-core-processor-100-100000051wof

This part is the star of this build. It...
Forum: Hardware 2020-08-08, 17:16
Replies: 16
#2
Views: 244
Posted By Xyzzy
#2

In this thread we will post about our journey building our newest miniature "super" computer.

Earlier this year we built a system (https://www.mersenneforum.org/showthread.php?t=25024) to...
Forum: Msieve 2020-08-08, 17:00
Replies: 17
Views: 3,092
Posted By Xyzzy
CPU = i7-8565U RAM = 2×16GB DDR4-2400 CMD =...

CPU = i7-8565U
RAM = 2×16GB DDR4-2400
CMD = ./msieve -v -nc -t 4
LA = 51662s

:mike:
Forum: Lounge 2020-08-07, 21:41
Replies: 905
Views: 44,542
Posted By Xyzzy
How far can you drive in Barbados in 40 minutes? ...

How far can you drive in Barbados in 40 minutes?

:confused:
Forum: Hardware 2020-08-07, 17:42
Replies: 31
Views: 566
Posted By Xyzzy
Interesting Btrfs test:...

Interesting Btrfs test: https://zejn.net/b/2017/04/30/single-device-data-redundancy-with-btrfs/
Forum: Hardware 2020-08-07, 17:21
Replies: 176
#1
Views: 15,102
Posted By Xyzzy
We are in the process of building our next...

We are in the process of building our next "supercomputer" so we have the guts from this one for sale.

CPU: 1 × AMD Threadripper 1920X 3.5 GHz 12-Core Processor CPU
Cooler: 1 × Noctua NH-U14S...
Forum: Hardware 2020-08-07, 17:11
Replies: 31
Views: 566
Posted By Xyzzy
We recently switched to the Btrfs...

We recently switched to the Btrfs (https://btrfs.wiki.kernel.org/) filesystem to see if we ever experience "bit rot (https://en.wikipedia.org/wiki/Data_degradation)". We run a scrub operation every...
Forum: Lounge 2020-08-07, 16:40
Replies: 219
Views: 8,800
Posted By Xyzzy
https://www.bbc.com/future/article/20200803-the-fo...

https://www.bbc.com/future/article/20200803-the-forgotten-mine-that-built-the-atomic-bomb
Forum: Msieve 2020-08-07, 16:31
Replies: 17
Views: 3,092
Posted By Xyzzy
CPU = i7-8565U RAM = 2×16GB DDR4-2400 CMD =...

CPU = i7-8565U
RAM = 2×16GB DDR4-2400
CMD = ./msieve -v -nc -t 8
LA = 47884s

:mike:
Forum: Hardware 2020-08-06, 12:29
Replies: 31
Views: 566
Posted By Xyzzy
Isn't it better to revert to read-only than to...

Isn't it better to revert to read-only than to lose the data entirely?

:confused:
Forum: Hardware 2020-08-06, 12:27
Replies: 31
Views: 566
Posted By Xyzzy
Mel and the drum:...

Mel and the drum: https://www.cs.utah.edu/~elb/folklore/mel.html
Forum: Lounge 2020-08-06, 12:21
Replies: 3,956
Views: 235,123
Posted By Xyzzy
Shockwave videos of all sorts:...

Shockwave videos of all sorts: http://old.reddit.com/r/shockwaveporn
Forum: Lounge 2020-08-06, 12:09
Replies: 219
Views: 8,800
Posted By Xyzzy
Hiroshima bomb: Japan marks 75 years since...

Hiroshima bomb: Japan marks 75 years since nuclear attack

https://www.bbc.com/news/world-asia-53660059
Forum: Lounge 2020-08-02, 11:55
Replies: 117
Views: 22,179
Posted By Xyzzy
W32 Summary Balance from previous week:...

W32 Summary

Balance from previous week: $145
New donations: $0
Expenditures: $30
New balance: $115
Total donations overall: $3881
Notes:

The $30 is for August's web server fee.
Forum: Puzzles 2020-08-02, 11:47
Replies: 2
Views: 235
Posted By Xyzzy
August 2020

http://www.research.ibm.com/haifa/ponderthis/challenges/August2020.html
Forum: Hardware 2020-07-28, 15:09
Replies: 6
Views: 284
Posted By Xyzzy
Intel CPU overclocking program

https://www.intel.com/content/www/us/en/products/docs/processors/core/performance-maximizer.htmlReviews:

https://pcper.com/2019/06/overclocking-intel-performance-maximizer/...
Forum: News 2020-07-28, 15:04
Replies: 249
Views: 10,443
Posted By Xyzzy
How compressible are the proof files? Maybe...

How compressible are the proof files?

Maybe compressing them before uploading will help?

Interesting article:...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 03:30.

Sun Aug 9 03:30:48 UTC 2020 up 22 days, 23:17, 1 user, load averages: 1.89, 1.69, 1.76

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.