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Forum: No Prime Left Behind 2012-01-10, 01:10
Replies: 177
Views: 23,850
Posted By mdettweiler
Me neither--this also on Chrome 16.0.x...

Me neither--this also on Chrome 16.0.x (apparently the latest since it says it's up to date). I've been favoring Opera lately for the browser I keep open for "prime stuff" but I haven't observed...
Forum: No Prime Left Behind 2011-10-21, 05:14
Replies: 177
Views: 23,850
Posted By mdettweiler
Aw crud...I forgot about that (having been out of...

Aw crud...I forgot about that (having been out of the house most of yesterday and today). I'll get it loaded in a few minutes. (Edit: done! :smile:)
Forum: No Prime Left Behind 2011-10-19, 03:02
Replies: 177
Views: 23,850
Posted By mdettweiler
Yes, indeed it will...I'll be loading up...

Yes, indeed it will...I'll be loading up 1.5M-1.7M as soon as I get the chance. :smile:
Forum: No Prime Left Behind 2011-04-02, 16:36
Replies: 177
Views: 23,850
Posted By mdettweiler
There are a few different things in play here...

There are a few different things in play here (from what I've been reading on their forums):

-Over the last week or so, they've had some problems with their automatic prime submission system. So...
Forum: No Prime Left Behind 2011-01-13, 22:15
Replies: 177
Views: 23,850
Posted By mdettweiler
I do exactly that with my quad (which belongs to...

I do exactly that with my quad (which belongs to another family member) since I don't have regular access to it, it is sometimes rebooted without my being readily available to restart clients, and...
Forum: No Prime Left Behind 2010-10-12, 04:18
Replies: 177
Views: 23,850
Posted By mdettweiler
Announcements have been posted here, and at...

Announcements have been posted here, and at Free-DC (http://www.free-dc.org/forum/showthread.php?25846-LLRnet-PRPnet-rally-Oct.-27-Nov.-3), AMD Users...
Forum: No Prime Left Behind 2010-10-07, 17:40
Replies: 177
Views: 23,850
Posted By mdettweiler
PrimeGrid schedules their rallies ahead of time...

PrimeGrid schedules their rallies ahead of time at the beginning of the year; the list for 2010 can be found at http://www.primegrid.com/challenge/challenge.php.

Either possibility that we've...
Forum: No Prime Left Behind 2010-10-06, 16:01
Replies: 177
Views: 23,850
Posted By mdettweiler
Indeed, interesting idea. However, I think...

Indeed, interesting idea.

However, I think the first thing we need to do is get going with another "regular" weeklong rally. It's high time for that, what with 2 months or so having elapsed since...
Forum: No Prime Left Behind 2010-09-26, 20:43
Replies: 177
Views: 23,850
Posted By mdettweiler
Possibly. The n<1M stuff is already at...

Possibly. The n<1M stuff is already at CPU-optimal depth; while it could be useful to get it to GPU-optimal depth, the n>1M range is more of a priority since we've already used up much of the n<1M...
Forum: No Prime Left Behind 2010-09-23, 07:33
Replies: 177
Views: 23,850
Posted By mdettweiler
Ah, I see. That makes sense now. In that case,...

Ah, I see. That makes sense now. In that case, you're getting about 400 credits/hour on the GPU, which seems right given its speed relative to my CPU core.

Meanwhile, an update on the upcoming...
Forum: No Prime Left Behind 2010-09-22, 16:50
Replies: 177
Views: 23,850
Posted By mdettweiler
I've heard that in situations like this it can...

I've heard that in situations like this it can sometimes help to find the cudart.dll file (wherever the nVidia drivers put it) and copy it to the ppsieve folder. I'd give that a try.
Forum: No Prime Left Behind 2010-09-22, 16:45
Replies: 177
Views: 23,850
Posted By mdettweiler
As I mentioned to Bruce via PM, since yesterday...

As I mentioned to Bruce via PM, since yesterday I've been working on getting the sieve started to p=4.5G (ppsieve-CUDA can't go much lower than that). That finished about an hour ago, so I'll move...
Forum: No Prime Left Behind 2010-09-22, 01:39
Replies: 177
Views: 23,850
Posted By mdettweiler
I used the 3.1 CUDA driver, but I expect the...

I used the 3.1 CUDA driver, but I expect the basic idea is the same. Did you by chance get an "API mismatch" error? That was the same one I got.

For Ubuntu, you have to be sure to disable the...
Forum: No Prime Left Behind 2010-09-21, 18:51
Replies: 177
Views: 23,850
Posted By mdettweiler
Yes, Windows binaries are available. If you...

Yes, Windows binaries are available. If you download the ppsieve-cuda.zip linked in the PrimeGrid thread (available directly at https://sites.google.com/site/kenscode/prime-programs), you'll find...
Forum: No Prime Left Behind 2010-09-21, 18:46
Replies: 177
Views: 23,850
Posted By mdettweiler
Short answer: yes. One GPU core behaves like a...

Short answer: yes. One GPU core behaves like a single unit.

Long answer: sometimes. Depending on the program you're running and how well optimized it is, sometimes you can actually get more...
Forum: No Prime Left Behind 2010-09-21, 07:05
Replies: 177
Views: 23,850
Posted By mdettweiler
Currently NPLB has no active team sieves, but in...

Currently NPLB has no active team sieves, but in light of the currently available GPU sieving options, Gary and I have discussed starting our next big sieve, k=400-1001, n=1M-2M, sooner rather than...
Forum: No Prime Left Behind 2010-09-20, 02:47
Replies: 177
Views: 23,850
Posted By mdettweiler
Both Windows and Linux are available for...

Both Windows and Linux are available for ppsieve-CUDA; and I believe both are available for ppsieve-OpenCL as well.

Since this is sieving, the calculations being done are on integers;...
Forum: No Prime Left Behind 2010-09-19, 23:56
Replies: 177
Views: 23,850
Posted By mdettweiler
The latest LLRnet client can be found for both...

The latest LLRnet client can be found for both Windows and Linux at: http://www.mersenneforum.org/showthread.php?t=13165

Ditto for PRPnet at: http://www.mersenneforum.org/showthread.php?t=12223...
Forum: No Prime Left Behind 2010-08-14, 16:53
Replies: 177
Views: 23,850
Posted By mdettweiler
Very strange. If you just had a binary that...

Very strange. If you just had a binary that didn't have GUI support compiled in, then the "New GUI Window" option wouldn't even appear. So there's something weird going on here. What I would suggest...
Forum: No Prime Left Behind 2010-01-30, 01:23
Replies: 177
Views: 23,850
Posted By mdettweiler
Hmm...I don't think Dave actually took the DB...

Hmm...I don't think Dave actually took the DB offline yet. I'll ask him.
Forum: No Prime Left Behind 2009-12-31, 18:27
Replies: 177
Views: 23,850
Posted By mdettweiler
No news yet. Dave, how are things coming on that...

No news yet. Dave, how are things coming on that front? Also, what about the doublecheck database--any progress with that?
Forum: No Prime Left Behind 2009-12-05, 21:08
Replies: 177
Views: 23,850
Posted By mdettweiler
Yes, he's back now. Hopefully we'll have the DB...

Yes, he's back now. Hopefully we'll have the DB import stuff online within a few days.
Forum: No Prime Left Behind 2009-12-01, 17:58
Replies: 177
Views: 23,850
Posted By mdettweiler
If we were going to do that, we might as well...

If we were going to do that, we might as well just make it into a public PRPnet server to replace the current G7000. Since this one's doing non-top-5000 work, not having the email notification...
Forum: No Prime Left Behind 2009-12-01, 16:05
Replies: 177
Views: 23,850
Posted By mdettweiler
The rejected results would be explained by the...

The rejected results would be explained by the fact that the server "forgot" everything that happened since it last saved jobList.txt (which is saved every 5 minutes), due to the abrupt shutdown. I...
Forum: No Prime Left Behind 2009-12-01, 00:55
Replies: 177
Views: 23,850
Posted By mdettweiler
Hmm...strange. I don't see anything in the log...

Hmm...strange. I don't see anything in the log files indicating that the server crashed and had to be restarted. However, I do see that there are a bunch of rejected results...
Showing results 1 to 25 of 43

 
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