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djm34 / ccminer-msvc2015

ccminer updated to the latest version of visual studio (2015)
GNU General Public License v3.0
33 stars 25 forks source link

Too much invalid shares #23

Open junforever opened 6 years ago

junforever commented 6 years ago

Hello can anybody help me with this, according to the miner my accepted shared are 4131/4131 but in the dashboard of my account the invalid number is 47.62% of my shares, why the long difference? which is wrong? If the miner is wrong could you tell me please which are the possible causes of so many rejected percentage please? I have 3 gpus: gtx 1070 G1 rev1 2 gtx 1080 ti ftw3, my oc settings are: 99 core - 600 mem (1070),  60 core 500 mem(1080), 85 core 500 mem (1080) I am in windows 7 and my driver version of nvidia is 385.69 I am using the ccminer_cuda9.exe Thanks for the help valid

 

tinita2085 commented 6 years ago

Hi, I have the same issue but with less % of invalid shares, can someone tell us how to fix it. Thanks for your help

chilak1l commented 6 years ago

i try to increase the intensity -i 18 on my 1070s

UselessGuru commented 6 years ago

I can confirm that this miner produces quite a substantial number of invalid shares (testet with MiningPoolHub). My cards: 1x GTX 1080ti, 1x GTX 1060 3GB, Driver Version 388.13 DJM34 Lyra2z results in 4.35kH/s, but approx 10% invalid shares Ccminer 2.2.2 results in 4.2kH/s, but NO invalid shares OC ist not relevant here.

djm34 commented 6 years ago

It is indeed a known problem which was existing in the ccminer version I used to for implementing lyra2z

tamlin-mike commented 6 years ago

@djm34 Perhaps the following could help? https://github.com/tpruvot/ccminer/search?q=stratum+stale+jobs+workaround

hapklaar commented 6 years ago

Are you going to build a new version without this problem? Like the extra hashrate, but reverted to tpruvot's latest version for now.

djm34 commented 6 years ago

no, not for the moment. The stale share considerably reduce the number of valid share (at least on suprnova) and for that reason was remove from that version. The problem isn't originating from there. Now, you can probably try tpruvot version and see if it produce the same effect or not.