Search found 326 matches
- Thu Jan 14, 2021 11:04 am
- Forum: Distributed Computing News
- Topic: [PrimeGrid] Good Riddance 2020! Challenge starts January 14th
- Replies: 4
- Views: 5028
Re: [PrimeGrid] Good Riddance 2020! Challenge starts January 14th
I'm not sure if this is a good place to put this, but I am wondering why this computer: http://www.primegrid.com/show_host_detail.php?hostid=533260 Is taking 8 hours to finish WUs! It is a little underclocked, to 3.6GHz I believe, and running 6 tasks of 1 thread each. If this keeps up, I'm going to ...
- Wed Jan 13, 2021 3:04 pm
- Forum: DC Projects setup and tuning
- Topic: Linux: How to disable mitigations for CPU vulnerabilities
- Replies: 11
- Views: 24699
- Wed Jan 13, 2021 2:33 pm
- Forum: DC Projects setup and tuning
- Topic: Linux: How to disable mitigations for CPU vulnerabilities
- Replies: 11
- Views: 24699
Re: Linux: How to disable mitigations for CPU vulnerabilities
Thanks for being patient with such elementary queries, Stefan. I don't think I can understate how valuable your advice has been over the years.
- Wed Jan 13, 2021 1:49 pm
- Forum: DC Projects setup and tuning
- Topic: Linux: How to disable mitigations for CPU vulnerabilities
- Replies: 11
- Views: 24699
Re: Linux: How to disable mitigations for CPU vulnerabilities
I did not rtfm but I skimmed it, and didn't find how to put more than one command in that line. Some of my PCs have this: GRUB_CMDLINE_LINUX_DEFAULT="quiet vsyscall=emulate" I'm not sure how to add that in, it looks like just put "mitigations=off" into the quotation marks...? For...
- Sun Jan 10, 2021 4:34 pm
- Forum: Introductions
- Topic: Greetings
- Replies: 8
- Views: 26894
Re: Greetings
most of us run it now because of its performance advantage Well, you were right! Don't know what circumstance I was remembering regarding the GPUs, but I'm seeing about a 15-30% on Collatz work depending on card. Hope to see the same or close on the CPUs. The performance advantage varies by project...
- Sun Jan 10, 2021 2:45 pm
- Forum: DC Projects setup and tuning
- Topic: Remote access of networked machines
- Replies: 13
- Views: 26624
Re: Remote access of networked machines
Right now I am using AnyDesk. It connects fairly consistently to Linux and Windows machines, but I have had some bad artifacting problems with it. It doesn't nag me about having too many computers, and has proven to be the path of least resistance for me so far. I'd like to graduate to something mor...
- Sun Jan 10, 2021 12:58 pm
- Forum: The Camp Fire
- Topic: F@H Challenge thread, 2021
- Replies: 33
- Views: 71706
Re: F@H Challenge thread, 2021
I used up all my hardware money for Q1 doing crazy stuff in December. Hopefully by spring, GPU availability will be better.
- Mon Jan 04, 2021 12:49 am
- Forum: DC Projects setup and tuning
- Topic: Running Linux VM under Windows, performance hit?
- Replies: 24
- Views: 46896
Re: Running Linux VM under Windows, performance hit?
I impetuously fired up an old existing Mint VM in Windows 10 based on some hints that running Numberfields in it might be worthy. Then Boinc manager quit working in it for some reason. Now I have installed boinctui and am manually aborting hundreds of NF WUs, apparently the client was set to downloa...
- Mon Jan 04, 2021 12:19 am
- Forum: The Camp Fire
- Topic: Family affairs...New son-in-law vs daughter
- Replies: 11
- Views: 26480
Re: Family affairs...New son-in-law vs daughter
Wow... Not sure what to say here. While it's not expected that any son-in-law of mine be proficient in auto repair, what he MUST be proficient in is taking care of my daughter. Trying to kill her with a botched brake job would not fit the bill, at all. Acting nonchalant about it would probably earn ...
- Sat Jan 02, 2021 11:10 pm
- Forum: Introductions
- Topic: Greetings
- Replies: 8
- Views: 26894
Re: Greetings
Greetings, and welcome to our humble abode! Really glad you've decided to join us! I am a hunt and pecker as well. Wish I had known how valuable being able to type would be when I was younger! I think you will find plenty of excellent and friendly help with your Linux-fu her if you so desire, most o...
- Sat Jan 02, 2021 3:40 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
My plan was to simply meld a power strip with a 220V plug, and paint danger warnings all over it. Point taken about surge protection, though. Honestly to be safe (well, less dangerous :lol: ), an integrated circuit breaker should be included that has a more appropriate amperage rating. For instance,...
- Sat Jan 02, 2021 1:41 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
It was anticipated that there would be an efficiency regression going to the higher clock speed. I will need to re-shuffle the positions of my computers since for a while now I have had access to a second circuit. That, or cobble together a way of supplying 220V since there is a 220V outlet near a c...
- Sat Jan 02, 2021 1:06 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
I'm certain they will put out more. 4 more threads per CPU, and an additional 400MHz at full load, and a reported ~5% IPC uplift. At this point I would be comparing between two different systems, but I would be happy to do some checking, especially if you can think of something quick and dirty that ...
- Sat Jan 02, 2021 11:50 am
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
Is it possible your PSU is the problem? I see you have both 8 pin connectors plugged into the MB so that's good. I see in the manual on p 2-18 that it won't post if there's not enough power. I know this is a stretch but I can't think of anything else to try. E5-2690V4 is 135 W TDP E5-2680V3 is 120 ...
- Sat Jan 02, 2021 1:35 am
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
I did inspect the sockets again with more emphasis on CPU 1, they looked great. Updated to a newer BIOS. Nothing helped. BUT, they work in my X10DRL with the one bad channel. So they are humming away now, but with less than 1GB per thread which I don't like. I think I am probably done spending a lot...
- Fri Jan 01, 2021 10:48 pm
- Forum: Tripping the Breakers
- Topic: Low power video card
- Replies: 47
- Views: 139099
Re: Low power video card
That does look low power!
- Fri Jan 01, 2021 7:08 pm
- Forum: Tripping the Breakers
- Topic: Low power video card
- Replies: 47
- Views: 139099
Re: Low power video card
I'd heard that those Sonys had a really nice picture.
- Fri Jan 01, 2021 4:08 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
Yeah, I might head over there today and bring it all home to check out at leisure. Maybe I'll notice something different the second time around.
- Fri Jan 01, 2021 3:59 pm
- Forum: Tripping the Breakers
- Topic: Low power video card
- Replies: 47
- Views: 139099
Re: Low power video card
I ran across this while Googling:
https://www.tomshardware.com/reviews/ge ... 122-6.html
Something to look at. Here's a 7300 GS on ebay:
https://www.ebay.com/itm/Gigabyte-Nvidi ... SwTwZfzU3z
https://www.tomshardware.com/reviews/ge ... 122-6.html
Something to look at. Here's a 7300 GS on ebay:
https://www.ebay.com/itm/Gigabyte-Nvidi ... SwTwZfzU3z
- Fri Jan 01, 2021 3:52 pm
- Forum: Tripping the Breakers
- Topic: Low power video card
- Replies: 47
- Views: 139099
Re: Low power video card
I haven't measured low power GPUs. The assumption might be to buy a card with the smallest (newest) process, and the smallest heat sink. I think there are a few out there that will run passive, that would indicate low power consumption.
- Fri Jan 01, 2021 3:49 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
I'm a bit stuck atm. I don't think it would be reasonable to return them because I can't determine where the fault lies. I can't resell them for the same reason. I don't want to keep spending money on this platform! This was supposed to be one last thing to extend the life of my last two Xeon system...
- Fri Jan 01, 2021 1:48 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
Is there any way to diagnose a bad QPI link?
- Fri Jan 01, 2021 11:24 am
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
Thanks all for having a stab at the problem. I'm going to keep thinking about it for a while.
- Thu Dec 31, 2020 10:27 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
I haven't. It didn't occur to me that RAM might be a problem, since it runs with either CPU in one socket fully populated with RAM. It's a head scratcher for me.
- Thu Dec 31, 2020 7:20 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Re: Help With Asus Z10PC-D8
They aren't ES, and the BIOS correctly reported the CPU type.
I didn't want to jump to the very latest BIOS, but the one I used is listed as supporting the 2690v4. I figured that an older BIOS had less chance of having performance robbing exploit mitigations.
I didn't want to jump to the very latest BIOS, but the one I used is listed as supporting the 2690v4. I figured that an older BIOS had less chance of having performance robbing exploit mitigations.
- Thu Dec 31, 2020 5:54 pm
- Forum: Tripping the Breakers
- Topic: Help With Asus Z10PC-D8
- Replies: 28
- Views: 47588
Help With Asus Z10PC-D8
Hey guys, I have an ASUS Z10PC-D8 that I've tried to upgrade from Xeon E5-2678v3 to E5-2690v4, with limited success. Here's a list of the steps I took and what happened. Start with running system with 2x 2678v3 installed. All 8 RAM slots populated, 64GB. Both EPS 8-pin connecters used. 800W Corsair ...
- Wed Dec 30, 2020 4:15 pm
- Forum: The Camp Fire
- Topic: F@H Challenge thread, 2021
- Replies: 33
- Views: 71706
Re: F@H Challenge thread, 2021
Yes we had a lot of users come back due to the covid work units and most of them are sticking around hopefully? I had thoughts that this might even out things depending on how much of an uptick you guys also had. I would be happy to participate, but I don't really want to run for more than a week o...
- Wed Dec 30, 2020 9:41 am
- Forum: The Camp Fire
- Topic: F@H Challenge thread, 2021
- Replies: 33
- Views: 71706
Re: F@H Challenge thread, 2021
Last year was kind of a beatdown which is less fun than if we can line up more equal firepower. I'm not sure if their participation rate was just poor, or if they aren't the team they used to be. But I think this time if we do it maybe there should maybe be a longer sign-up period to get more [H] me...
- Tue Dec 29, 2020 9:17 pm
- Forum: Tripping the Breakers
- Topic: 28 thread Haswell Xeon issue
- Replies: 2
- Views: 12697
Re: 28 thread Haswell Xeon issue
Looks like AT frowns on hot linking! But interestingly enough, I have a system that would spontaneously reboot once in a while only when running Quchem. It turned out to be a low hours Seasonic Gold PSU that was the problem. At least try some other known good PSU, I'd think. Looks like that Corsair ...
- Mon Dec 28, 2020 7:54 pm
- Forum: Introductions
- Topic: [H]ello World
- Replies: 6
- Views: 18761
Re: [H]ello World
Welcome!