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Showing 6 of 6 results by papagalka666
Re: Vertcoin-Adaptive N-factor Scrypt-No more ASICs-[EXCHANGES/AMAZON/ATM/MERCHANTS]
Can anyone help me getting vertminer-0.5.2 working with a R9-280x GPU?
Using the following CFG file:
{
"pools" : [
{
"url" : "stratum+tcp://vtc.give-me-coins.com:3337",
"user" : "usao.GPU1",
"pass" : "x"
}
]
,
"intensity" : "8",
"worksize" : "256",
"lookup-gap" : "2",
"gpu-threads" : "1",
"expiry" : "30",
"scan-time" : "5"
}
Getting the following errors:
Error -4: Enqueueing kernel onto command queue.
GPU0 faulre, disabling!
Seems to me, you don't have enough memory (RAM) or the other solution would be : Increase your Virtual memory as the following: Initial size: 8192; Maximum size: 8192
Hope that will help
Cheers
Using the following CFG file:
{
"pools" : [
{
"url" : "stratum+tcp://vtc.give-me-coins.com:3337",
"user" : "usao.GPU1",
"pass" : "x"
}
]
,
"intensity" : "8",
"worksize" : "256",
"lookup-gap" : "2",
"gpu-threads" : "1",
"expiry" : "30",
"scan-time" : "5"
}
Getting the following errors:
Error -4: Enqueueing kernel onto command queue.
GPU0 faulre, disabling!
Seems to me, you don't have enough memory (RAM) or the other solution would be : Increase your Virtual memory as the following: Initial size: 8192; Maximum size: 8192
Hope that will help
Cheers
I have two Sapphire R9 270X OC DUAL-X but soon to be five once I get my frame, I am using some settings off this forum and I am hashing at about 450kh/s but I am not getting any accepts just thousands of rejects.
Here are my settings.
del scrypt*.bin
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://stratum.kilovolt.co.uk:3333 -u user -p pass -g 1 -w 256 -I 19 --thread-concurrency 15353 --gpu-fan auto --temp-target 80 --temp-overheat 90 --temp-cutoff 95 --lookup-gap 2 --gpu-engine 1131 --gpu-memclock 1500 --gpu-powertune 20 --no-submit-stale
If anyone could point me in the right direction to get accepts again that would be great.
Thanks,
Jord
Here are my settings.
del scrypt*.bin
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://stratum.kilovolt.co.uk:3333 -u user -p pass -g 1 -w 256 -I 19 --thread-concurrency 15353 --gpu-fan auto --temp-target 80 --temp-overheat 90 --temp-cutoff 95 --lookup-gap 2 --gpu-engine 1131 --gpu-memclock 1500 --gpu-powertune 20 --no-submit-stale
If anyone could point me in the right direction to get accepts again that would be great.
Thanks,
Jord
You need to install the proper miner
) GPU mine using CGminer modified for Vertcoin support (currently fastest method):
1. Windows Version http://vertcoin.org/downloads/vertminer-0.5.3.zip
2. Source code for both Windows and Linux https://github.com/Bufius/vertminer-gpu
Build HOWTO for vertminer: http://vertcoin.org/gpu-miner-build-howto.html
Cheers
I can't seem to get my asus 280x 6card system stable on vertminer. All 3 of my rigs run Bamt 1.3. This is my only 6card configuration
This config achieves 375kh/s but only lasts for ~10mins then system freezes. I've tried default voltage for all six cards. Same outcome. Power is not the issue 1200w+850w for this system
Vertminer 0.5.3
6card rig is brand new hardware 8GB's 6core. I've tried newer catalyst drivers, same outcome +lower hashrate. Also tried vertminer 0.5.2 and 0.5.4pre2 = lower hashrate+crash. Next on my list is to try 64bit xbuntu.
I'm pulling my hair out getting to the bottom of this one. I can drop the memory down to 1250Mhz but the wu is under 300 per card unacceptable. For now I'm stuck mining doge or whatever for the 6cards. Any ideas from anyone? Anybody with 6card rigs having issues with vertminer?
Edit: I rebuilt 0.5.3 from source and am 40mins in. No crash yet...
I believe, your problem is the video driver. I had a simillar trouble and I reinstalled the driver many times untill it stopped to freeze. This config achieves 375kh/s but only lasts for ~10mins then system freezes. I've tried default voltage for all six cards. Same outcome. Power is not the issue 1200w+850w for this system
Vertminer 0.5.3
Code:
"auto-fan" : true,
"gpu-fan" : "15-75",
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"lookup-gap" : "2",
"thread-concurrency" : "8192",
"api-port" : "4028",
"expiry" : "30",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "2",
"gpu-engine" : "1050,1050,1050,1050,1050,1050",
"gpu-memclock" : "1500",
"gpu-powertune" : "20",
"gpu-vddc" : "1.2",
"temp-target" : "75",
"scrypt-vert" : true,
"log" : "5",
"no-pool-disable" : true,
"queue" : "0",
"scan-time" : "15",
"failover-only" : true,
"kernel-path" : "/usr/local/bin"
}
Updated app sdk to 2.9 and upped coreclock to 1100 pumps out 393kh/s but crashes same as before. My other 2 systems run 3 gigabyte 280x's and have no problem running 8191,8192,8193 TC with 1500mem. One 3card has 2GB's ram and the other has 4GB's ram. Both are very old dual core systems."gpu-fan" : "15-75",
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"lookup-gap" : "2",
"thread-concurrency" : "8192",
"api-port" : "4028",
"expiry" : "30",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "2",
"gpu-engine" : "1050,1050,1050,1050,1050,1050",
"gpu-memclock" : "1500",
"gpu-powertune" : "20",
"gpu-vddc" : "1.2",
"temp-target" : "75",
"scrypt-vert" : true,
"log" : "5",
"no-pool-disable" : true,
"queue" : "0",
"scan-time" : "15",
"failover-only" : true,
"kernel-path" : "/usr/local/bin"
}
6card rig is brand new hardware 8GB's 6core. I've tried newer catalyst drivers, same outcome +lower hashrate. Also tried vertminer 0.5.2 and 0.5.4pre2 = lower hashrate+crash. Next on my list is to try 64bit xbuntu.
I'm pulling my hair out getting to the bottom of this one. I can drop the memory down to 1250Mhz but the wu is under 300 per card unacceptable. For now I'm stuck mining doge or whatever for the 6cards. Any ideas from anyone? Anybody with 6card rigs having issues with vertminer?
Edit: I rebuilt 0.5.3 from source and am 40mins in. No crash yet...
Another issue could be one of your video cards. Try the following : Start the miner with 1 videocard ( cgminer -d0 -c your.config.file) and wait to see if 1-st vGPU is ok. Repeat the procedure for the rest of your GPU's ( cgminer -d1 etc.) If all of them work stable launched as single GPU, try the following : cgminer -d0 -c your.conf and turn on from chminer control menu ( press letter "G", enable them one by one, like waiting few minutes to see how stable is your system after the next enabled GPU)
wish you good luck discovering the problem
okay, time to modify the thread title by 10 and see how long it takes... 
Chinese hunger for buing BTC is huge
But someday they will not feel that hunger anymore The reason your hashrate is getting lower, is your GPU Core, or GPU Memory settings, perhaps one of them doesn't correspond to the voltage (vddc). What you can do as a test is: set up your videocard on default settings and start cgiminer with the same settings in the config file. Don't forget to adjust with TRiXX software !
If cgminer stay stable for 1h, then you're ok. Next you need to adjust the optimal settings as GPU core, GPU Meomory and VDDC to a ratio compatible for your videocard. It's not an easy task to perform! Start with vddc decrease 0.06V each step. Do not forget to change settings in your config file and also with TRiXX software. Keep doing that untill your video driver crashes, then lower vddc, save settings and reboot. Good luck
If cgminer stay stable for 1h, then you're ok. Next you need to adjust the optimal settings as GPU core, GPU Meomory and VDDC to a ratio compatible for your videocard. It's not an easy task to perform! Start with vddc decrease 0.06V each step. Do not forget to change settings in your config file and also with TRiXX software. Keep doing that untill your video driver crashes, then lower vddc, save settings and reboot. Good luck
I'm using an ATI 6650M gpu card on my pc (+/- 80mhash/s and yes I know I'm running at a loss at that hashrate please do NOT comment on that but on my question). If I'm using my pc it's around +/- 80mhash/s, and when I'm not using my pc, the hashrate goes down after 15 mins to about 45-50 mhash/s. I suppose this has to do something with sleeping/idling power settings or something?
Also, mining with cgminer at intensity 3 since it gives me best/most efficiënt hashrate
Any suggestions how I could keep it running @80mhash/s without having to move with my mouse every 15 mins to get it to full speed again?
Also, mining with cgminer at intensity 3 since it gives me best/most efficiënt hashrate
Any suggestions how I could keep it running @80mhash/s without having to move with my mouse every 15 mins to get it to full speed again?