Topic: [ANN][GRS][DMD][DGB] Pallas optimized groestl opencl kernels (Read 61229 times)
Any bins for Fury X / Nano / Pro Duo? - Can pay if they worth it.
September 03, 2017, 03:57:02 PM
what miner should i use for polaris rx 580 gpu's?
You can try the v1 from sources, please report if they work and the hashrate. Thanks.
September 03, 2017, 03:37:14 PM
what miner should i use for polaris rx 580 gpu's?
wolf0 binary download link please !?
is the closed source myriad groestl miner from satoshi box working? any reviews? thanks
it is reportedly working on hawaii based cards (290, 290x, 390...), apparently NOT working on rx series (polaris), NOT faster than opensource on tahiti (280, 280x...)
is the closed source myriad groestl miner from satoshi box working? any reviews? thanks
my test rx 460x6=33mh 
On stock very slow! Any ideas 
1. Unlock shaders from 896 to 1024, if your cards allow this (google how to do this, you will need to flash cards bios) On stock very slow! Any ideas 2. Try the 17.6.2 catalyst.
3. Overclock cards, until they will gone unstable.
my test rx 460x6=33mh On stock very slow! Any ideas
On stock very slow! Any ideas
HDD crashed and wolf-groestlcoinTahitigw256l4.bin is gone. Is anybody out there who can reup or send me a pm with a dl link ?
wolf0 binary download link please !?
is down: https://ottrbutt.com/miner/wolf-groestlcoinTahitigw256l4.bin
is down: https://ottrbutt.com/miner/wolf-groestlcoinTahitigw256l4.bin
A humble question: is there any plans to release optimized kernel for RX 470/480? 
I'd like to, but I don't have the card...
A humble question: is there any plans to release optimized kernel for RX 470/480?
I'm getting 24 MH/s per 7950/7970/280x, new AMD 17.x.x drivers, Win10 (got the same on ethos/Ubuntu), and lots of time spent fine-tuning overclocks. To be specific my two 7950s get about 22 each, and the three 280x get 25, 25, and 26 MH/s
Also would like to add, since I am not sure it has been mentioned here... My 2nd rig has 3x RX470s which get around 30 MH/s each with proper adjustments and Wolf's DMD Tahiti .bin. That's pretty good, at least compared to whattomine.com which reports I should be getting around 20 MH/s for each 470. Do I tell them? :-)
Also would like to add, since I am not sure it has been mentioned here... My 2nd rig has 3x RX470s which get around 30 MH/s each with proper adjustments and Wolf's DMD Tahiti .bin. That's pretty good, at least compared to whattomine.com which reports I should be getting around 20 MH/s for each 470. Do I tell them? :-)
why not, he'll be happy to hear that ;-)
I'm getting 24 MH/s per 7950/7970/280x, new AMD 17.x.x drivers, Win10 (got the same on ethos/Ubuntu), and lots of time spent fine-tuning overclocks. To be specific my two 7950s get about 22 each, and the three 280x get 25, 25, and 26 MH/s
Also would like to add, since I am not sure it has been mentioned here... My 2nd rig has 3x RX470s which get around 30 MH/s each with proper adjustments and Wolf's DMD Tahiti .bin. That's pretty good, at least compared to whattomine.com which reports I should be getting around 20 MH/s for each 470. Do I tell them? :-)
Also would like to add, since I am not sure it has been mentioned here... My 2nd rig has 3x RX470s which get around 30 MH/s each with proper adjustments and Wolf's DMD Tahiti .bin. That's pretty good, at least compared to whattomine.com which reports I should be getting around 20 MH/s for each 470. Do I tell them? :-)
February 04, 2017, 07:36:12 AM
I am getting 19.3 Mh/s with 7950 @1100, fglrx 15.201.11.51 (Catalyst 15.9 installer) and wolf0 binary in diamond.
Quote
did you put memory to the lowest clock possible?
about low difficulty, try adding this:
--difficulty-multiplier 0.0039062500
EDIT: you should use -k diamond and rename groestlcoin.cl to diamond.cl
about low difficulty, try adding this:
--difficulty-multiplier 0.0039062500
EDIT: you should use -k diamond and rename groestlcoin.cl to diamond.cl
no, memory runs at 1450(1st card) and 1250(2nd card).
adding difficulty-multiplier results in much faster output of rejected shares.
renaming groestlcoin.cl to diamond.cl and running sgminer-5.4.0 with -k diamond gives same low hashrate(11 and 12) unless i rebuild bin file. That works !!!! Thank you so much Pallas. Going to put a positive feedback for your endless help.
What sgminer version do you use ?
if you set ram to the lowest possible clock, which may be limited to core clock - 200, you will save power and be able to overclock more.
Quote
did you put memory to the lowest clock possible?
about low difficulty, try adding this:
--difficulty-multiplier 0.0039062500
EDIT: you should use -k diamond and rename groestlcoin.cl to diamond.cl
about low difficulty, try adding this:
--difficulty-multiplier 0.0039062500
EDIT: you should use -k diamond and rename groestlcoin.cl to diamond.cl
no, memory runs at 1450(1st card) and 1250(2nd card).
adding difficulty-multiplier results in much faster output of rejected shares.
renaming groestlcoin.cl to diamond.cl and running sgminer-5.4.0 with -k diamond gives same low hashrate(11 and 12) unless i rebuild bin file. That works !!!! Thank you so much Pallas. Going to put a positive feedback for your endless help.
What sgminer version do you use ?
try with another driver version:
https://bitcointalksearch.org/topic/m.8787566
you don't need to install the whole driver, just put the opencl.dll file in the sgminer executable folder and run.
Are u using Linux? I've found some info dating 2014 year saying video drivers under linux(especially 14.6) runs better for groestl.https://bitcointalksearch.org/topic/m.8787566
you don't need to install the whole driver, just put the opencl.dll file in the sgminer executable folder and run.
i've tried 14.6_beta, 14.7_rc3 - no difference at all. also played with .bin .cl files.
btw do u have a hawaii.cl file ? Using groestlcoin.cl gives rejected shares 100% on DiamondCoin
sgminer-5.4.0-nicehash - gives little better +1-1.5Mh/s hashrate
Yes I use linux.
Diamond and groestlcoin use the same kernel.
DiamondCoin is another thing, unrelated to diamond.
Thank you ! Finally i got results that i wanted. Just needed to use groestlcoin.cl in bat file by writing -k groestlcoin. Makes hashrate 15.2 Mh/s for 1100 mhz core and 16.53 Mh/s for 1200 mhz core.
Wait.... all shares are rejected due to low difficulty
did you put memory to the lowest clock possible?
about low difficulty, try adding this:
--difficulty-multiplier 0.0039062500
EDIT: you should use -k diamond and rename groestlcoin.cl to diamond.cl
try with another driver version:
https://bitcointalksearch.org/topic/m.8787566
you don't need to install the whole driver, just put the opencl.dll file in the sgminer executable folder and run.
Are u using Linux? I've found some info dating 2014 year saying video drivers under linux(especially 14.6) runs better for groestl.https://bitcointalksearch.org/topic/m.8787566
you don't need to install the whole driver, just put the opencl.dll file in the sgminer executable folder and run.
i've tried 14.6_beta, 14.7_rc3 - no difference at all. also played with .bin .cl files.
btw do u have a hawaii.cl file ? Using groestlcoin.cl gives rejected shares 100% on DiamondCoin
sgminer-5.4.0-nicehash - gives little better +1-1.5Mh/s hashrate
Yes I use linux.
Diamond and groestlcoin use the same kernel.
DiamondCoin is another thing, unrelated to diamond.
Thank you ! Finally i got results that i wanted. Just needed to use groestlcoin.cl in bat file by writing -k groestlcoin. Makes hashrate 15.2 Mh/s for 1100 mhz core and 16.53 Mh/s for 1200 mhz core.
Wait.... all shares are rejected due to low difficulty
try with another driver version:
https://bitcointalksearch.org/topic/m.8787566
you don't need to install the whole driver, just put the opencl.dll file in the sgminer executable folder and run.
Are u using Linux? I've found some info dating 2014 year saying video drivers under linux(especially 14.6) runs better for groestl.https://bitcointalksearch.org/topic/m.8787566
you don't need to install the whole driver, just put the opencl.dll file in the sgminer executable folder and run.
i've tried 14.6_beta, 14.7_rc3 - no difference at all. also played with .bin .cl files.
btw do u have a hawaii.cl file ? Using groestlcoin.cl gives rejected shares 100% on DiamondCoin
sgminer-5.4.0-nicehash - gives little better +1-1.5Mh/s hashrate
Yes I use linux.
Diamond and groestlcoin use the same kernel.
DiamondCoin is another thing, unrelated to diamond.
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