Author Topic: [ANN] PTS.1GH.COM - GPU, CPU mining ★ New version 1.4! Please upgrade ASAP! ★  (Read 97794 times)

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Offline TrippyPippy

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #240 on: January 15, 2014, 12:05:47 pm »
Hi,

On AWS with g2 instance getting 870 cpm with GPU on 1gh and CPU (using Yam) on Ypool combined.

Anyone seeing better ?

At this rate it only makes sense to use AWS G2 instance at spot prices less than .19

Am i right ?

Offline mav2000

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #241 on: January 15, 2014, 02:50:12 pm »
Are you planning a Ypool version soon? 8)

Offline mich431

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #242 on: January 15, 2014, 02:54:01 pm »
why should they make people use a different pool than their own... strange idea ^^

neeeeed a 512mb vram version tho :S (why not accept parameters like other miners??)

Offline reorder

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #243 on: January 15, 2014, 04:39:17 pm »
why should they make people use a different pool than their own... strange idea ^^

neeeeed a 512mb vram version tho :S (why not accept parameters like other miners??)
That's because the algorithm needs full 512M just for hashes, and then some to search for solutions. Host-device memory transfers are quite expensive in OpenCL, if the job cannot be done in just VRAM, it is going to be real slow.

Offline quickbit

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #244 on: January 15, 2014, 05:51:52 pm »
Is NVS 4500M supported please?


Sent from my iPhone using Tapatalk

Offline old_pioner

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #245 on: January 15, 2014, 08:43:52 pm »
why should they make people use a different pool than their own... strange idea ^^

neeeeed a 512mb vram version tho :S (why not accept parameters like other miners??)
That's because the algorithm needs full 512M just for hashes, and then some to search for solutions. Host-device memory transfers are quite expensive in OpenCL, if the job cannot be done in just VRAM, it is going to be real slow.
Seems min 800mb,     

but the memory controller loaded little, can there be provision for an upgrade?
« Last Edit: January 15, 2014, 08:47:24 pm by old_pioner »

Offline reorder

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #246 on: January 15, 2014, 08:46:14 pm »
why should they make people use a different pool than their own... strange idea ^^

neeeeed a 512mb vram version tho :S (why not accept parameters like other miners??)
That's because the algorithm needs full 512M just for hashes, and then some to search for solutions. Host-device memory transfers are quite expensive in OpenCL, if the job cannot be done in just VRAM, it is going to be real slow.
Seems min 800mb
768M actually, but OS needs some for its own needs too. Like, to show windows on the screen etc.

Offline old_pioner

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #247 on: January 15, 2014, 08:51:53 pm »
768M actually, but OS needs some for its own needs too. Like, to show windows on the screen etc.
And if the second card, 500 MB is not enough too?

Offline reorder

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #248 on: January 15, 2014, 08:55:34 pm »
768M actually, but OS needs some for its own needs too. Like, to show windows on the screen etc.
And if the second card, 500 MB is not enough too?
No, 768M is the minimum miner tries to allocate. It could be reduced further at a price of performance, but not below 512M - and then it makes no sense as there is only one model with 768M I believe, and it is 8800-ish Nvidia which is not great for mining anyway.

Offline old_pioner

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #249 on: January 15, 2014, 09:04:12 pm »
Did u used cuda optimisation like here? https://bitcointalk.org/index.php?topic=167229.0
But developer used only 50% cuda kit.
« Last Edit: January 15, 2014, 09:11:19 pm by old_pioner »

Offline reorder

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #250 on: January 15, 2014, 09:06:07 pm »
Did u used cuda optimisation like here? https://bitcointalk.org/index.php?topic=167229.0
But developer used only 50% cuda kit.
No, the miner uses OpenCL. Not sure what 50% cuda kit means, though.

Offline old_pioner

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #251 on: January 15, 2014, 09:11:37 pm »
For example GTX 780 he writes a maximum of 24 warp, but in fact their for her 48
App for check it: http://a0.sderni.ru/d/558165/deviceQuery.exe

Offline reorder

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #252 on: January 15, 2014, 09:29:29 pm »
For example GTX 780 he writes a maximum of 24 warp, but in fact their for her 48
App for check it: http://a0.sderni.ru/d/558165/deviceQuery.exe
Probably he has done it to avoid register spilling: his kernel could not run 48 threads in a warp on 780 without overusing the register file. Of course it could be in mistake too.

The 1gh miner uses workgroup size that the driver tells it it can use.

Offline Gwynbleidd

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #253 on: January 15, 2014, 10:44:20 pm »
How to use more than 1,2GB VRAM?

Offline 5chdn

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Re: [ANN] PTS.1GH.COM - GPU mining (Geforce GTX 570 - 960 cpm)
« Reply #254 on: January 15, 2014, 10:45:58 pm »
Here, here, where's the beer?