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Search: Posts Made By: Xyzzy
Forum: y-cruncher 2020-12-03, 15:57
Replies: 36
Views: 17,500
Posted By Xyzzy
To prove that you computed x digits of pi,...

To prove that you computed x digits of pi, couldn't you store only a checksum of all of the digits and keep the last digit "for fun"?

:mike:
Forum: Lounge 2020-12-03, 15:45
Replies: 11
Views: 196
Posted By Xyzzy
Maybe a bit-for-bit "rewrite" every few years...

Maybe a bit-for-bit "rewrite" every few years will "recharge" the data?

For flash memory just reading every cell will "recharge" it.
Forum: Hardware 2020-12-03, 15:43
Replies: 75
Views: 5,727
Posted By Xyzzy
https://www.anandtech.com/show/16261/investigating...

https://www.anandtech.com/show/16261/investigating-performance-of-multithreading-on-zen-3-and-amd-ryzen-5000
Forum: Lounge 2020-12-01, 23:49
Replies: 18
Views: 446
Posted By Xyzzy
30 more years to live? Sure! That means more time...

30 more years to live? Sure! That means more time to learn stuff!
Forum: Lounge 2020-12-01, 23:44
Replies: 11
Views: 528
Posted By Xyzzy
The actual cost per month is roughly $25 (USD)...

The actual cost per month is roughly $25 (USD) rather than the $40 we originally posted.

:mike:
Forum: Lounge 2020-12-01, 23:42
Replies: 122
Views: 26,607
Posted By Xyzzy
W49 Summary Balance from previous week: $55...

W49 Summary

Balance from previous week: $55
New donations: $0
Expenditures: $210
New balance: -$155
Total donations overall: $3911
Notes:

$30 is for December's mersenneforum.org web...
Forum: Hardware 2020-11-30, 23:18
Replies: 831
Views: 129,636
Posted By Xyzzy
Here are basic timings for a 5600X at the default...

Here are basic timings for a 5600X at the default power level with DDR4-3200C14-DR memory.

If any particular FFT length is interesting to you just ask and we will run a more thorough timing for...
Forum: Hardware 2020-11-28, 18:22
Replies: 75
Views: 5,727
Posted By Xyzzy
We are currently testing this thermal pad...

We are currently testing this thermal pad (https://www.innovationcooling.com/products/ic-graphite-thermal-pad/). So far it works great! The 40mm size is just slightly larger than the heat spreader so...
Forum: Hardware 2020-11-27, 12:21
Replies: 75
Views: 5,727
Posted By Xyzzy
Both computers have the same memory and are at...

Both computers have the same memory and are at "STK" (default) power.

CPU = 10600K
LA = 5h 48m 04s

CPU = 5600X
LA = 4h 06m 45s
Forum: Lounge 2020-11-25, 13:19
Replies: 122
Views: 26,607
Posted By Xyzzy
We will be adding the mersenne.ca server fee...

We will be adding the mersenne.ca server fee (https://www.mersenneforum.org/showthread.php?t=26206) to this thread starting in December 2020.

:mike:
Forum: Lounge 2020-11-25, 13:15
Replies: 4,152
Views: 266,847
Posted By Xyzzy
https://blog.mozilla.org/security/2020/11/17/firef...

https://blog.mozilla.org/security/2020/11/17/firefox-83-introduces-https-only-mode/
Forum: GpuOwl 2020-11-25, 02:05
Replies: 2,609
Views: 174,960
Posted By Xyzzy
1070...

1070 (https://www.techpowerup.com/gpu-specs/gigabyte-gtx-1070-founders-edition.b3639)2020-11-24 19:07:49 GeForce GTX 1070-0 OpenCL compilation in 1.61 s
2020-11-24 19:07:51 GeForce GTX 1070-0...
Forum: Hardware 2020-11-25, 01:56
Replies: 75
Views: 5,727
Posted By Xyzzy
We got a new Z490-I motherboard from warranty so...

We got a new Z490-I motherboard from warranty so we will have a proper dual-rank i5-10600K msieve benchmark soon.

:mike:
Forum: Lounge 2020-11-24, 18:20
Replies: 4,152
Views: 266,847
Posted By Xyzzy
https://en.wikipedia.org/wiki/Valleyspeak

https://en.wikipedia.org/wiki/Valleyspeak
Forum: Software 2020-11-24, 05:41
Replies: 6
Views: 230
Posted By Xyzzy
You could run mprime on Windows in a command-line...

You could run mprime on Windows in a command-line WSL 1 (https://docs.microsoft.com/en-us/windows/wsl/install-win10) session.
Forum: Hardware 2020-11-24, 03:49
Replies: 148
Views: 7,407
Posted By Xyzzy
Ernst: Does your wifi (AP) authenticate via WPA2...

Ernst: Does your wifi (AP) authenticate via WPA2 or WEP?
Forum: NFS@Home 2020-11-24, 03:47
Replies: 94
Views: 12,248
Posted By Xyzzy
177__039_19m1_2nd_try

p105 factor: 127543918982855168326130904977055015388581746926835853735415922401205695732297464660240112355072115316217
p111 factor:...
Forum: Hardware 2020-11-23, 18:46
Replies: 75
Views: 5,727
Posted By Xyzzy
https://www.anandtech.com/show/16267/amd-precision...

https://www.anandtech.com/show/16267/amd-precision-boost-overdrive-2-adaptive-undervolting-for-ryzen-5000-coming-soon
Forum: Hardware 2020-11-23, 13:29
Replies: 148
Views: 7,407
Posted By Xyzzy
Could this be a wpa_supplicant issue?

Could this be a wpa_supplicant issue?
Forum: Hardware 2020-11-21, 04:00
Replies: 51
Views: 2,373
Posted By Xyzzy
He is talking about the "pro" version. ...

He is talking about the "pro" version.

https://www.amd.com/en/products/professional-graphics/radeon-pro-vii
Forum: GpuOwl 2020-11-20, 19:54
Replies: 2,609
Views: 174,960
Posted By Xyzzy
RX 5500XT...

RX 5500XT (https://www.techpowerup.com/gpu-specs/msi-rx-5500-xt-mech-oc-8-gb.b7520)
2020-11-20 13:08:06 gfx1012-0 OpenCL compilation in 2.57 s
2020-11-20 13:08:07 gfx1012-0 79334869 OK 0...
Forum: Lounge 2020-11-20, 17:02
Replies: 4,152
Views: 266,847
Posted By Xyzzy
https://www.quantamagazine.org/some-math-problems-...

https://www.quantamagazine.org/some-math-problems-seem-impossible-that-can-be-a-good-thing-20201118/
Forum: Science & Technology 2020-11-20, 12:24
Replies: 50
Views: 1,048
Posted By Xyzzy
:razz:

:razz:
Forum: Hardware 2020-11-19, 18:48
Replies: 51
Views: 2,373
Posted By Xyzzy
This should be fixed now if you want to test it. ...

This should be fixed now if you want to test it.

The image engine that creates thumbnails says it can't process SVG files but they should be able to be attached.

:mike:
Forum: Soap Box 2020-11-18, 22:36
Replies: 572
Views: 29,485
Posted By Xyzzy
Watch 2:45 to 3:10 NzDhm808oU4

Watch 2:45 to 3:10

NzDhm808oU4
Showing results 1 to 25 of 1000

 
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