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 Post subject: bitcoin miner machine runs KataGo
Post #1 Posted: Mon Nov 30, 2020 9:16 am 
Dies in gote

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Was liked: 7
I use one abandoned bitcoin miner machine to run KataGo.

MotherBoard:BIOSTAR tb250-btc d+
CPU: G3900
(It is weak. It will take 1 minute to start enginee, and CPU utilization has always been 100% . The CPU needs to be upgraded.)
Memory: notebook DDR4 8G
(not enough, memory swap space 4-8G is needed. After enginee is loaded, it is OK.)

6 mining cards: P106-090 3G mining card (2.2TFlops*6)
1 video card: GTX1060 3G video card (3.96TFLOPS*1)
------------------------------------------------------------
total:7 video cards (17.16TFlops)

System: Ubuntu
Software: Lizzie (Chinese yzy version, using Java)
Enginee: v1.7.0 OpenCL
Weight: 202004 s227 30B
speed: 640 V/s (at move 57 of a game )

Maximum PCIe Link Speed: 2.5 - 5.0 GT/s
PCIe Bandwidth Utilization: 3-5%

May I say:KataGo is a program of low PCIe communication and high computing?

And the PCIe Bandwidth Utilization of 2060/2060s/2070/2080ti video card is?
Is 2060/2060s/2070/2080ti card need a motherboard of PCIe4.0 x4 or x8 or higher?

Thanks.

_________________
Zhang-hu 章浒
Committed to the restoration Chinese traditional Weiqi
Research on ancient Weiqi rules & Classic (Dunhuang Classic and the Thirteen Chapters Classic)
From Suzhou, Jiangsu Province, China


Last edited by pgwq on Mon Apr 05, 2021 6:26 am, edited 2 times in total.
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 Post subject: Re: bitcoin miner machine runs KataGo
Post #2 Posted: Mon Apr 05, 2021 6:13 am 
Dies in gote

Posts: 61
Liked others: 6
Was liked: 7
MotherBoard:BIOSTAR tb250-btc d+
CPU: G3900 --> G4600 @3.6GHz
Memory: notebook DDR4 8G
6 mining cards: P106-090 3G mining card (2.2TFlops*6)
1 video card: GTX1060 3G video card (3.96TFLOPS*1)
------------------------------------------------------------
total:7 video cards (17.16TFlops)

System: Ubuntu
Software: Lizzie (Chinese yzy Java version 2021-01-16)
Enginee: v1.8.1 OpenCL
Weight: kata1 s747 40B

Now, it only takes about 37 seconds to start NEW Enginee, faster than before, VERY GOOD!

_________________
Zhang-hu 章浒
Committed to the restoration Chinese traditional Weiqi
Research on ancient Weiqi rules & Classic (Dunhuang Classic and the Thirteen Chapters Classic)
From Suzhou, Jiangsu Province, China

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