I cant get miner to start when using --normal-hashing in command line (W7 64bits). I am trying to mine diamond. Any help on this param? Withou this command, miner is starting but get only rejects  Try to rename example.conf into sgminer.conf and run sgminer without parameters. Switch to diamond pool. Will it work now? Please provide your full command line and I will double check. Thanks My .bat file: sgminer.exe -k groestlcoin -o stratum+tcp://groestlcoin.biz:3334 -u blablabla -p 1 -I 22 -g 1 --thread-concurrency 11200 --lookup-gap 0 -w 256 --normal-hashing Should be: sgminer.exe -k groestlcoin -o stratum+tcp://groestlcoin.biz:3334 -u blablabla -p 1 -I 22 -g 1 --thread-concurrency 11200 --lookup-gap 0 -w 256 --normal-hashing true |
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270x is only 7.8Mh(driver 14.6b,gpu 1180),how to running at 8.4Mh?
You need to download the optimized kernel binary for 270X and use stratum+tcp://cryptohunger.com: 50001(See 1st post) |
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My result on groestl: radeon 5870 (900Mhz, driver ver. 13.12) on the original groestlcoin.cl - 6.535 Mh, and on the optimized groestlcoin.cl - 6.91 Mh = better in 6% radeon 270x (1180Mhz, driver ver. 14.6b) on the original groestlcoin.cl - 7.5 Mh, and on the optimized groestlcoin.cl - 7.87 Mh = better in 5% radeon 7850 (1050Mhz, driver ver. 14.6b) on the original groestlcoin.cl - 5.18 Mh, and on the optimized groestlcoin.cl - 5.4 Mh = better in 5%
on myriad-groestl:
radeon 5870 (900Mhz, driver ver. 13.12) on the original myriadcoin-groestl.cl - 12.45 Mh, and on the optimized myriadcoin-groestl.cl - 13.27 Mh = better in 6.5%
radeon 270x (1180Mhz, driver ver. 14.6b) on the original myriadcoin-groestl.cl - 13.47 Mh, and on the optimized myriadcoin-groestl.cl - 12.84 Mh = worse in 5%
radeon 7850 (1050Mhz, driver ver. 14.6b) on the original myriadcoin-groestl.cl - 9.366 Mh, and on the optimized myriadcoin-groestl.cl - 8.781 Mh = worse in 6%
Hi! Thank you for your tests! Please try optimized kernel binary on your 270X. Will you get to 8.4MHs? As for myriad-groestl, I know that it is not as fast. And that's why I'm not advertising myriad-groestl support. But... I think I know how to make myriad-groestl perform better. And planning to get to shortly. |
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What are the righ settings for 290s? i only get 13mh/s per card i have the 14.6 beta drive win64, and this are my configurations: -k groestlcoin -o stratum+tcp://cryptohunger.com:50003 -u AUQYw1YzJuyqT8H6As5qCLXEzUWskrJgYe -p x --lookup-gap 2 -I 19 -g 1 -w 128 --thread-concurrency 8192 --gpu-engine 0-0 --gpu-memclock 0 --auto-fan --gpu-fan 40-80 --temp-cutoff 92,92 --temp-overheat 85,85 --temp-target 75 --gpu-powertune 25 can you also post the righ confs for 7970 and yes i have tried docs.google.com/spreadsheets, another thing why i cant control the speed of my gpu fans?... Hi! Your parameters are not optimal. Try to rename example.conf to sgminer.conf and run without command line params. That example.conf is exactly my config file for R9 290 You need to increase intensity and increase gpu clock from default 947 to around 1050. |
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I cant get miner to start when using --normal-hashing in command line (W7 64bits). I am trying to mine diamond. Any help on this param? Withou this command, miner is starting but get only rejects Try to rename example.conf into sgminer.conf and run sgminer without parameters. Switch to diamond pool. Will it work now? Please provide your full command line and I will double check. Thanks |
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cant get it to work well. does it only work on this specific pool?
Note: they only work with these 4 stratums: { "url" : "stratum+tcp://cryptohunger.com:50001", "user" : "FnzMEE2fkX31J5EjheNMo8pq2672Q5kjGh", "pass" : "xxx", "poolname" : "GroestlCoinOptimized" }, { "url" : "stratum+tcp://cryptohunger.com:50002", "user" : "dSwcxqXiYrZehaiy6sKfQv1NyEtxTXrmrz", "normal-hashing" : "true", "pass" : "xxx", "poolname" : "DiamondCoinOptimized" }, { "url" : "stratum+tcp://cryptohunger.com:50003", "user" : "AGyE6rqYX2bY1xrmLjBE4gvto8ML1xBuq3", "pass" : "xxx", "poolname" : "AtheistCoinOptimized" }, { "url" : "stratum+tcp://cryptohunger.com:50004", "user" : "NLwqTRzxE3zxi9LZmETE5epMoiW6rVmLNX", "pass" : "xxx", "poolname" : "DokdoCoinOptimized" } They do not work with any other pools. They do not work with cryptohunger.com:3333 either. You'll get HW errors and no accepted shares. See statistics here: http://cryptohunger.com:81. Payouts every hour. Just use your wallet as login. |
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Hi guys! What's the fastest you can get on Groestl algo (Groestlcoin, Diamondcoin, Atheistcoin, Dokdocoin) with the new ccMiner? I saw 15.6MH/s on 780GTX and 8MH/s on 750TI results earlier in this thread. Anybody can do better? Please fill in your results in Groestl spreadsheet for other people to use: https://docs.google.com/spreadsheets/d/1hTOUdJZrKqrNDXTIbXgNvJtj_fnpECREcs-eHxaGrZc/edit?usp=sharingThe fastest I could do on R9 290 is 18.9 MH/s, that is without changing the hashing algo. Still t-tables, just optimized. I presume that bitslicing or byteslicing should be even faster. But my first attempt at byteslicing failed miserably (1/3 speed of t-tables). I turned off table lookups just for fun and got 120MH/s result. So random memory access is clearly the bottleneck of t-tables on GPUs. PS: If anyone have AMD devices on this forum, you might wanna check out https://bitcointalk.org/index.php?topic=652849Thanks! srcxxx |
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I'm on Xubuntu 12.04. Updated drivers to 14.6. I lost hashing power. Reverted to pevious drivers.
If you could provide name/model of video card, it would be great. Looks like R9 280X works faster with older drivers. While R9 290 and R9 270X definitely work better with 14.6. It'd be nice to have some kind of list and I'm planning to do this. What's important is that you can compile .bin files with one version of drivers and use the miner in another version of drivers. I myself use BAMT and it has 13.12 drivers. But the .bin files that I compiled on Windows 14.6 work 80% faster. Sorry should have made that clearer. I'm running on R9 280x. I lost half a day installing those dam drivers to end up installing the previous one. 14.6 did nothing good for me. Looks like drivers 13.12 are better for R9 280X. See post https://bitcointalk.org/index.php?topic=652849.msg7339919#msg7339919 above Probably because R9 280X is just a rebranded 7970. So it is using some old AMD designs. New models like R9 290 and R9 270X definitely work faster on 14.6 drivers. This is when the compiled binaries become interesting (see above). |
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Optimized kernel binaries are now available! See first post.
Extra hashrate for supported video cards.
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I'm on Xubuntu 12.04. Updated drivers to 14.6. I lost hashing power. Reverted to pevious drivers.
If you could provide name/model of video card, it would be great. Looks like R9 280X works faster with older drivers. While R9 290 and R9 270X definitely work better with 14.6. It'd be nice to have some kind of list and I'm planning to do this. What's important is that you can compile .bin files with one version of drivers and use the miner in another version of drivers. I myself use BAMT and it has 13.12 drivers. But the .bin files that I compiled on Windows 14.6 work 80% faster. |
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You are mining diamond coin but haven't supplied the normal-hashing parameter. See 1st post in this topic.
You need to add --normal-hashing to your command line.
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How does this perform with 280x? Any stats?
Supposed to be 12 mh/s |
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Does x11mod work with 14.6 now?
No, x11mod Didn't work for me on r9 290. HW errors only |
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with 7950 not working only rejections Please provide more details. Config/command line, screenshot of sgminer or printout. What's the rejection reason? Share below target? If your sgminer tried to submit the share, it means hashing is working fine. If you had a 100% hardware error rate, then it would mean it is not working. Are you mining ATH on suprnova by any chance? Thanks |
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Hi all! I made a fork of SPH-Sgminer for Groestl algorithm. See here: https://bitcointalk.org/index.php?topic=652849If you have AMD GPU, please try it. I'm getting 16.2 MH/s on R9 290 and 7.56 MH/s on R9 270X. In a few days I'll post 17.0 MH/s R9 290 kernel (I'll post update in this forum). I'm planning to work on improving this miner in the future. You don't need to specify difficulty multiplier anymore. Diamondcoin is natively supported, you need to specify "--normal-hashing" parameter. See example.conf in ZIP. So now you can have Groestlcoin, Atheistcoin and Diamondcoin all in the same pool list. If you have any problems with this miner - please post directly into that forum. PS: If you are on NVidia, you might want to check out ccMiner 1.1 (it just got got substantional speed increase for Groestl mining) Thanks |
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Hi all! I made a fork of SPH-Sgminer for Groestl algorithm. See here: https://bitcointalk.org/index.php?topic=652849If you have AMD GPU, please try it. I'm getting 16.2 MH/s on R9 290 and 7.56 MH/s on R9 270X. In a few days I'll post 17.0 MH/s R9 290 kernel (I'll post update in this forum). I'm planning to work on improving this miner in the future. You don't need to specify difficulty multiplier anymore. If you have any problems with this miner - please post directly into that forum. PS: If you are on NVidia, you might want to check out ccMiner 1.1 (it just got got substantional speed increase for Groestl mining) Thanks |
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