Optimized RakeSearch app for rank 9 (computations finished)

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Millenium

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Message 1169 - Posted: 9 Sep 2019, 16:00:13 UTC

This thread should be edited, the first post is about the old R9 search and does not apply for the current R10 search. Maybe create a new one for R10?
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jozef j
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Message 1157 - Posted: 25 Aug 2019, 23:10:33 UTC

Hi, is there any news about optimized App.?
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jozef j
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Message 1155 - Posted: 25 Aug 2019, 11:26:32 UTC

Hi, is there any news about optimized App.?
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M0CZY
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Message 1147 - Posted: 5 Aug 2019, 11:19:19 UTC

If optimized apps were to be built for R10 then maybe it might be possible to include 32-bit SSE2 versions for both Windows and Linux?
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Millenium

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Message 1067 - Posted: 20 Jun 2019, 23:03:42 UTC - in response to Message 1036.  

So, if there are 10 millions squares per 1%, then in each WU there are 1 billions squares?

1 billion squares per workunits - is a very rough estimate for computation progress display. Actual number of squares in workunit between ~ 70 000 000 and ~1 700 000 000.

Just noticed I missed that answer. But any reason why each WU is so different?
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jozef j
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Message 1038 - Posted: 10 Jun 2019, 9:23:03 UTC

Hi, from yesterday i can get only R10 units , soo its look like R9 is done, or just web server stats are bit late after real run..
but with optimisation from daniel we done fantastic work and finnish R9 in first half of 2019. thank for all
after long run on this project i can say:
R9 with optimisation was more intensive on cpu , for exemple on VRM phase on X399 chipset, hitting 120C in last summer, but also in winter times help heating rooms..))(open case,cheapaiocooling)
while now r10 is lower intensive on cpu and radically lower for vrm phase, witch is good for upcomming summer) But we hope in some ,small optimisation of r10,
i run 2990wx on 3700mhz, 1.00 Vcore, its best "ratio" becouse after 3800mhz become THR heat/electr.hungry monster(on 24/7 100%load) for normal desktop use is not problem 4000mhz+ and on R9 it was AVX2 app from daniel, with Coreprio on win10, witch was really fast run and biggest day rac))
long term future is i will try migrate on linux with this 2990wx,for more reason..

As i see run times on R10, its not soo bad becouse R10 its bit diffrent as i read here on other thread, but we will see.. im optimistic
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hoarfrost
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Message 1036 - Posted: 7 Jun 2019, 21:07:10 UTC - in response to Message 1034.  
Last modified: 7 Jun 2019, 21:09:44 UTC

So, if there are 10 millions squares per 1%, then in each WU there are 1 billions squares?

1 billion squares per workunits - is a very rough estimate for computation progress display. Actual number of squares in workunit between ~ 70 000 000 and ~1 700 000 000.
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Millenium

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Message 1034 - Posted: 7 Jun 2019, 13:07:34 UTC

So, if there are 10 millions squares per 1%, then in each WU there are 1 billions squares?
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mmonnin

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Message 1026 - Posted: 5 Jun 2019, 10:08:26 UTC - in response to Message 1009.  

Anything you can do would be very much appreciated.

Some of the new units I've returned have taken over 2 hours to complete....


Run time is irrelevant for credit.
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Profile entigy

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Message 1023 - Posted: 5 Jun 2019, 7:31:50 UTC - in response to Message 1021.  

I'm not that fussed about credit, it's the spare time that's limited....
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mmonnin

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Message 1021 - Posted: 5 Jun 2019, 0:20:26 UTC - in response to Message 1009.  

Anything you can do would be very much appreciated.

Some of the new units I've returned have taken over 2 hours to complete....


Run time is irrelevant for credit.
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hoarfrost
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Message 1011 - Posted: 3 Jun 2019, 13:23:51 UTC

Hi folks! In new workunits (for rank 10) much more squares per 1% - 10 millions versus 2.75 millions in workunits for rank 9. And for "making" square of rank 10 also need more work than for square rank 9.
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Profile Landjunge

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Message 1010 - Posted: 3 Jun 2019, 12:14:38 UTC

If you have time, an armv6 and armv7 app will be great. I'm running a bunch of Raspberrys here. Thanks a lot for your effort.
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Profile entigy

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Message 1009 - Posted: 3 Jun 2019, 11:44:36 UTC - in response to Message 1008.  

Anything you can do would be very much appreciated.

Some of the new units I've returned have taken over 2 hours to complete....
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Profile [B@P] Daniel

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Message 1008 - Posted: 3 Jun 2019, 10:54:27 UTC - in response to Message 1006.  

Hi, also run time on last R9 is begin be slower,dont know why... running last optimised avx , from daniel. but whole rake team do good work , hope optimised R10 will comming soon ,,

I had a chance to peek on a new app code. It already uses many of optimizations implemented by me in rank 9 app. There is still place for some optimizations (for sure SSE/AVX can be added), but do not hold your breath - possible speedups will not be as spectacular as for rank 9 app.
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Message 1006 - Posted: 3 Jun 2019, 9:01:02 UTC

Hi, also run time on last R9 is begin be slower,dont know why... running last optimised avx , from daniel. but whole rake team do good work , hope optimised R10 will comming soon ,,
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Profile entigy

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Message 1000 - Posted: 2 Jun 2019, 17:38:19 UTC

Are there any plans for an optimized version of the new app - "RakeSearch for rank 10 v1.00" ??

I have two of the new WUs still running after 100 minutes.....
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Magiceye04

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Message 850 - Posted: 10 Apr 2019, 19:38:14 UTC
Last modified: 10 Apr 2019, 19:52:38 UTC

Edit: problem solved
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[SG]Felix

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Message 844 - Posted: 9 Apr 2019, 5:24:48 UTC

thanks
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JonS

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Message 839 - Posted: 8 Apr 2019, 13:36:58 UTC - in response to Message 837.  

It will depend on the OS your Pi is using...

If you're using Raspbian on your Pi 3 then you'll need the 32-bit ARM app, as it's a 32-bit OS and the CPU is running as an ARMv7 CPU.

If you're running a 64-bit Linux (I use the 64-bit Ubuntu 18.04 on my Pi 3s) then you need the 64-bit ARM app (although it will also run the 32-bit ARM app if you've installed the 32-bit ARM OS architecture).

Jon
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Message boards : Number crunching : Optimized RakeSearch app for rank 9 (computations finished)

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