Anything relating to AstroPulse tasks

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Message 1711040 - Posted: 10 Aug 2015, 17:52:27 UTC

Things are looking up I just got a fresh one.
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Message 1711042 - Posted: 10 Aug 2015, 17:56:04 UTC - in response to Message 1711040.  

picked up 3 per machine so far

Woo Hoo...
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Message 1711045 - Posted: 10 Aug 2015, 17:59:39 UTC

The kitties dragged in about a dozen so far for the crunchers.
Hopefully many more to come whilst I am away at work today.

Meow....sniff sniff....pounce. Got another one!!
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Message 1711106 - Posted: 10 Aug 2015, 19:27:30 UTC

Just noticed that I've gotten 9 so I turned my MB requests off. I hope this is not just a short run.


I don't buy computers, I build them!!
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Message 1711182 - Posted: 10 Aug 2015, 23:27:47 UTC

I've picked up 25 so far. There's a few tapes being split, but the creation rate looks a bit.. sub-par from usual (0.7/sec, versus a somewhat normal ~1.3/sec). But they're still being made, and there's a small pile of tapes being chewed through.
Linux laptop:
record uptime: 1511d 20h 19m (ended due to the power brick giving-up)
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Message 1711186 - Posted: 10 Aug 2015, 23:51:44 UTC

Picked up a few myself. I feel my RAC has hit a plateau. Judging other rigs I'm at about the maximum potential of my hardware. A bunch more APs would help though....
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Message 1711189 - Posted: 11 Aug 2015, 0:06:50 UTC

They continue to dribble in, the question is for how long?
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Message 1711274 - Posted: 11 Aug 2015, 3:51:24 UTC

Well my dwindling cache from the last feeding cycle has been brimmed back to 10 days based on the estimates. I ended up picking up 64 of them today. And there's still a decent number of channels left to split.
Linux laptop:
record uptime: 1511d 20h 19m (ended due to the power brick giving-up)
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Message 1711430 - Posted: 11 Aug 2015, 14:19:16 UTC

I finally got 2 full GPUs Whew.

Has anyone else noticed that you never get AP CPU tasks until the GPU is full? I always see that.

The only time I get CPU tasks is if it is a resend if GPU is not full.
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Message 1711433 - Posted: 11 Aug 2015, 14:26:37 UTC - in response to Message 1711430.  

I see the opposite, CPU has to be full first before GPU gets any work
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Message 1711434 - Posted: 11 Aug 2015, 14:30:39 UTC

Strange, very strange ....
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Message 1711451 - Posted: 12 Aug 2015, 1:02:14 UTC

Boy! When the APs drop, they really drop... My RAC should get a good boost out of this round... 70+ APs, I hope everyone got a piece of that pie...
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Message 1711452 - Posted: 12 Aug 2015, 1:04:13 UTC - in response to Message 1711451.  

Still going to be several hours until everything gets sorted out... Still trying to upload all my results
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Message 1711575 - Posted: 12 Aug 2015, 5:58:43 UTC

I recieved bunch of AP earlyer plus a bunch of shortys
I came down with a bad case of i don't give a crap
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Message 1711603 - Posted: 12 Aug 2015, 8:03:46 UTC - in response to Message 1711433.  

I finally got 2 full GPUs Whew.

Has anyone else noticed that you never get AP CPU tasks until the GPU is full? I always see that.

The only time I get CPU tasks is if it is a resend if GPU is not full.



I see the opposite, CPU has to be full first before GPU gets any work


What I see is that my ATI GPU has to be full before Nvidia GPU's get any work, and after that is CPU.

Anoying that ATI-first schedule, many times my dual-750ti's are empty when waiting for ATI to fill up.
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Message 1711621 - Posted: 12 Aug 2015, 8:42:59 UTC

In heterogeneous systems the priority for work delivery is based on the server's perception of the capability of the processors, with the processor that is perceived as being most capable getting the first slice of the cake. During the recovery from the weekly outrage (or indeed any other outrage) it is not uncommon to see CPUs running short on work, or at least their caches' not being filled.
One thing that can help is to have sensible cache setting, having a medium to large "work for x days", and a small "extra days" is better than having a large "extra work". On most of my crunchers I run 6/0.01, and the CPUs rarely run out of work, having ~100 tasks available in "normal" times...
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Message 1711638 - Posted: 12 Aug 2015, 9:20:46 UTC

On most of my crunchers I run 6/0.01, and the CPUs rarely run out of work


Why 0.01? Is there a secret behind that?

I run at 4/0 most times, and back it off to 1/0 or 0.5/0 if I'm having trouble getting them.
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Message 1711645 - Posted: 12 Aug 2015, 9:39:45 UTC

Simple, using "0" for the "extra days" cannot be guaranteed to be "as often as possible", but 0.01 is a real value. In a number of places within SETI "0" is "use the default value", and in others it really is zero...

Setting the first figure to a small size can lead to having virtually no tasks when entering an unscheduled outrage. I like to run in a steady state, without having to play with the config files too often.
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Message 1711646 - Posted: 12 Aug 2015, 9:41:30 UTC - in response to Message 1711645.  

Simple, using "0" for the "extra days" cannot be guaranteed to be "as often as possible", but 0.01 is a real value. In a number of places within SETI "0" is "use the default value", and in others it really is zero...

Setting the first figure to a small size can lead to having virtually no tasks when entering an unscheduled outrage. I like to run in a steady state, without having to play with the config files too often.

LOL....
The kitties do remember when a 10 day cache WAS a 10 day cache....
Meowsigh.
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Message 1711817 - Posted: 12 Aug 2015, 17:09:27 UTC

ATM there are no APs left to split, oh well it was a good run.
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Message boards : Number crunching : Anything relating to AstroPulse tasks


 
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