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Search: Posts Made By: James Heinrich
Forum: Software 2020-11-27, 15:01
Replies: 483
Sticky: Prime95 v30.3
Views: 36,454
Posted By James Heinrich
Just a minor oddity I noticed:The 6x1MB L2 is...

Just a minor oddity I noticed:The 6x1MB L2 is correct, but there's only a single 19.25MB L3 cache. It is a VM though so perhaps that's confusing it (I don't have any other system running mprime to...
Forum: mersenne.ca 2020-11-26, 15:15
Replies: 56
Views: 1,827
Posted By James Heinrich
I have put a temporary hold on the changes, I...

I have put a temporary hold on the changes, I have found another major structure change I want to make at the same time and it will take a while to prepare and test that, so I won't get around to...
Forum: mersenne.ca 2020-11-26, 14:51
Replies: 56
Views: 1,827
Posted By James Heinrich
Sometimes that's very good advice. :smile: ...

Sometimes that's very good advice. :smile:

It's working, but it could work better (more efficiently). Hence today's change(s).
I haven't yet started the changes, will post back when I do.
Forum: mersenne.ca 2020-11-26, 03:16
Replies: 56
Views: 1,827
Posted By James Heinrich
I am planning one more big database shuffle...

I am planning one more big database shuffle tomorrow, starting sometime around 12h from now. I will be taking the site down for however long it takes, which I'm roughly estimating at around 3h but it...
Forum: mersenne.ca 2020-11-26, 01:41
Replies: 490
Sticky: mersenne.ca
Views: 36,029
Posted By James Heinrich
For those who use the Worst P-1...

For those who use the Worst P-1 (https://www.mersenne.ca/pm1_worst.php) tool, the calculations have changed. Previously the P-1 probability was calculated as being done after the TF which has been...
Forum: mersenne.ca 2020-11-25, 22:28
Replies: 490
Sticky: mersenne.ca
Views: 36,029
Posted By James Heinrich
Putting the site in the short-term suspended...

Putting the site in the short-term suspended state while I apply a database change. Should only be a few minutes (... I think)
edit: and we should be back.
Forum: mersenne.ca 2020-11-25, 02:36
Replies: 490
Sticky: mersenne.ca
Views: 36,029
Posted By James Heinrich
There is some unexpected data in the nightly...

There is some unexpected data in the nightly PrimeNet export, waiting for Aaron to fix, stats and such will be delayed.

edit: Fixed now.
Forum: Lone Mersenne Hunters 2020-11-24, 18:44
Replies: 1,735
Views: 154,521
Posted By James Heinrich
But I can't take credit for that. It was actually...

But I can't take credit for that. It was actually found in 2001 by "chbarr2". However, for a short while in those early days, PrimeNet would accept composite factor results but only record the...
Forum: PrimeNet 2020-11-23, 02:42
Replies: 2,039
Views: 161,154
Posted By James Heinrich
Because it wasn't recently "cleared". You may...

Because it wasn't recently "cleared". You may have just recently discovered a factor (or two), but it's been considered "cleared" since the LL-DC was received 2016-07-18.
It does show up (twice,...
Forum: Lone Mersenne Hunters 2020-11-22, 22:06
Replies: 1,735
Views: 154,521
Posted By James Heinrich
Probably. A handful of us are already redoing...

Probably. A handful of us are already redoing badly-done P-1 in the 10M-20M range and found a bunch (https://www.mersenne.ca/p1missed.php?min=10000000&max=19999999). I can't speak for anyone else but...
Forum: Lone Mersenne Hunters 2020-11-22, 17:37
Replies: 1,735
Views: 154,521
Posted By James Heinrich
No, the last factor as written by masser is the...

No, the last factor as written by masser is the exponent (https://www.mersenne.ca/exponent/14039173), as expected.
Remembering that Mersenne factors occur in the form of 2 * exponent * k + 1, in...
Forum: mersenne.ca 2020-11-19, 21:09
Replies: 56
Views: 1,827
Posted By James Heinrich
Good news, I think. I found a secret setting in...

Good news, I think. I found a secret setting in GoDaddy DNS's management page that I needed to change. Sadly despite two support chats with them describing the issue they never once pointed me in the...
Forum: mersenne.ca 2020-11-18, 20:42
Replies: 56
Views: 1,827
Posted By James Heinrich
DNS is not my friend. I've been fighting with it,...

DNS is not my friend. I've been fighting with it, and GoDaddy tech support, as to how I should have it configured. It's still half-working, sometimes more, sometimes less:...
Forum: mersenne.ca 2020-11-18, 16:40
Replies: 56
Views: 1,827
Posted By James Heinrich
So, things were working fine, and then this...

So, things were working fine, and then this morning they seem to have fallen apart again. Gmail alternates between knowing what mersenne.ca is and having no idea it even exists. I assume there's some...
Forum: mersenne.ca 2020-11-18, 02:05
Replies: 56
Views: 1,827
Posted By James Heinrich
I fixed my Chrome weirdness: I deleted all site...

I fixed my Chrome weirdness: I deleted all site cookies for mersenne.ca and now it magically worked.

And then, for no reason I can fathom, my computer suddenly decided just now that mersenne.ca...
Forum: mersenne.ca 2020-11-17, 16:51
Replies: 56
Views: 1,827
Posted By James Heinrich
Hey, that's clever! It works in Incognito.

Hey, that's clever! It works in Incognito.
Forum: mersenne.ca 2020-11-17, 15:13
Replies: 56
Views: 1,827
Posted By James Heinrich
That's correct. DNS is a great system when it...

That's correct. DNS is a great system when it works, but sometimes having so many levels of caching (starting right from browser, OS, router, ISP, upstream, et al) can cause grief for a lot longer...
Forum: mersenne.ca 2020-11-16, 23:04
Replies: 56
Views: 1,827
Posted By James Heinrich
Still with Ionos (1&1 when I signed up in......

Still with Ionos (1&1 when I signed up in... 2012?)
Old server: A8i HDD (https://www.ionos.ca/hosting/dedicated-hosting#packages), Atom C2750...
Forum: mersenne.ca 2020-11-16, 21:42
Replies: 56
Views: 1,827
Posted By James Heinrich
For completeness I'm posting the same graph...

For completeness I'm posting the same graph showing the full almost-12h database import. Two bits of interesting: the middle 3h or so where the IOPS drops to almost nothing is during the import of...
Forum: mersenne.ca 2020-11-16, 15:58
Replies: 56
Views: 1,827
Posted By James Heinrich
It works fine everywhere I've tried, except...

It works fine everywhere I've tried, except Chrome on my main computer. Chrome on my other computer works fine, other browsers on this computer work fine. I've clicked the magic button at...
Forum: mersenne.ca 2020-11-16, 15:57
Replies: 56
Views: 1,827
Posted By James Heinrich
Currently fighting with getting GMP support...

Currently fighting with getting GMP support enabled on the web version of PHP. It's not a module that ships with the bundled version of PHP, and while it is enabled on the system installation of PHP,...
Forum: mersenne.ca 2020-11-16, 15:27
Replies: 56
Views: 1,827
Posted By James Heinrich
One thing that puzzles me is that mersenne.ca...

One thing that puzzles me is that mersenne.ca shows up as expected under Firefox, but under Chrome I'm (still) getting a false Apache test page. Computers confuse me. :mad:
Forum: mersenne.ca 2020-11-16, 15:01
Replies: 56
Views: 1,827
Posted By James Heinrich
I forgot that PARI wasn't installed, it is now. ...

I forgot that PARI wasn't installed, it is now.
Also ran into another security setting where tasks couldn't see the server outside webroot, so none of the scheduled tasks worked.
I'm still putting...
Forum: mersenne.ca 2020-11-16, 06:01
Replies: 56
Views: 1,827
Posted By James Heinrich
That's more than I'm getting. Other domains on...

That's more than I'm getting. Other domains on the server appear to be working, but for mersenne.ca I'm currently getting an Apache test page that I shouldn't be seeing. I'll look at it later,...
Forum: mersenne.ca 2020-11-16, 05:30
Replies: 56
Views: 1,827
Posted By James Heinrich
Apparently IONOS has a very strict default...

Apparently IONOS has a very strict default firewall policy, I had to manually open port 53 for DNS queries.
Showing results 1 to 25 of 1000

 
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