All-Sky Gravitational Wave Search on O3 data (O3ASHF1)

astro-marwil
astro-marwil
Joined: 28 May 05
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Hallo!I had no problems

Hallo!

I had no problems like this at all. I get continuously every 56 min a new task since more than four weeks.

Kind regards and happy crunching

Martin

San-Fernando-Valley
San-Fernando-Valley
Joined: 16 Mar 16
Posts: 534
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astro-marwil

astro-marwil wrote:

Hallo!

I had no problems like this at all. I get continuously every 56 min a new task since more than four weeks.

Kind regards and happy crunching

Martin

... that's pure luck ...

because, as you can see, the number of tasks to send is very low.

sfv

astro-marwil
astro-marwil
Joined: 28 May 05
Posts: 536
Credit: 681296543
RAC: 457284

Hello San-Fernando! You´re

Hello San-Fernando!

You´re partially right. It takes some time up to an hour to get a fresh task, as I see in my long BOINC-Manager report. Most time, I get a fresh task within 2 minutes. But that don't bother me, as I have at all time a buffer of about 30 fresh tasks in stock on my computer. So, I can crunch continuously without interruptions.

Kind regards and happy crunching

Martin

 

San-Fernando-Valley
San-Fernando-Valley
Joined: 16 Mar 16
Posts: 534
Credit: 10582800359
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astro-marwil wrote: Hello

astro-marwil wrote:

Hello San-Fernando!

You´re partially right. It takes some time up to an hour to get a fresh task, as I see in my long BOINC-Manager report. Most time, I get a fresh task within 2 minutes. But that don't bother me, as I have at all time a buffer of about 30 fresh tasks in stock on my computer. So, I can crunch continuously without interruptions.

Kind regards and happy crunching

Martin

 

So you are ready to go ...

I don't see a problem !

sfv

tish
tish
Joined: 12 Jan 20
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no more fresh tasks again.

no more fresh tasks again. seems i need a bigger buffer of tasks

Wedge009
Wedge009
Joined: 5 Mar 05
Posts: 138
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I notice some new O3

I notice some new O3 applications listed on the Applications page, but they don't appear to be in use yet. Any news on what they may be for?

Soli Deo Gloria

San-Fernando-Valley
San-Fernando-Valley
Joined: 16 Mar 16
Posts: 534
Credit: 10582800359
RAC: 5356509

tish wrote: no more fresh

tish wrote:

no more fresh tasks again. seems i need a bigger buffer of tasks

... problem is, that your wingmen have to wait more than necessary ...

which is "unfair" ...

happy crunching

sfv

Ian&Steve C.
Ian&Steve C.
Joined: 19 Jan 20
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Wedge009 wrote: I notice

Wedge009 wrote:

I notice some new O3 applications listed on the Applications page, but they don't appear to be in use yet. Any news on what they may be for?



Interested to hear Bernd's report on what is changed with the new app, if they are for the current WU's or new WUs, and what if any other supplemental files are needed for this app.

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Bernd Machenschalk
Bernd Machenschalk
Moderator
Administrator
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As we did with the previous

As we did with the previous O3ASHF search, we will split the workunts (here: 1Hz) in half (here: .5 Hz) effectively halving memory requirement, to get more GPUs to run O3AS. This means that the tasks will again show the previous on-off-on-off (GPU-CPU-GPU-CPU) behavior. The new app version executables are identical to the respective previous ones, we just need new accompanying config files for the new tasks.

BM

Ian&Steve C.
Ian&Steve C.
Joined: 19 Jan 20
Posts: 4116
Credit: 49144754137
RAC: 32193301

When will those tasks start

When will those tasks start being sent? Will we be able to differentiate them in the file name? 

if you didn’t need a new app to go from the old O3ASHF with GPU-CPU-GPU-CPU behavior to normal GPU-CPU on O3ASBu (we’re all still on the same cuda-2 apps), why the need to change the apps now? What else was changed? Or do you need to push a new app version just to change the config files? 

 

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