Topic: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux) - page 277. (Read 3839163 times)

I have tried downloading wattool in the past, but was unable to, where can I get it?  I switched from wattman to CM flags, but XMR miner doesn't let you change voltages, only clocks (Polaris)...

Environment variables go into the batch file you use to run the miner. There is a start.bat in the miner folder. Edit that and add your environment variables before you run the miner.

For example


Also you mentioned the -ethi command isn't working. I believe that the command line can only handle a certain amount of variables. You have to use the config files (and why wouldn't you? I can't believe all the people that ignore them) if you have 3 or more commands on the command line. I think if you try the config files you'll find the -ethi 4 command will work.  There should also be a config file in the root of your Claymore Zcash miner folder. There you can also find fun things like epools which is a config of your backup pools. (epools is left over naming scheme from his ethereum miner.)

I've tried all the above steps to no avail, right after video card detection (which it is detecting properly) I get zecminer64.exe has stopped working
It wasn't suggested in your troubleshooting but I did install AMD opencl 3.0 as I had that resolve issues on another one of my rigs.  This computer is a I5-2500s with 8GB and an R9 Fury.  I have put the environmental variables in the System->Advanced System Settings->Environmental variables, if this isn't where they were supposed to go please provide directions on where to put them.  I have manually set page file in windows to 18GB to exceed the 16GB minimum you listed.  When I try to use the -ethi 4 command it tells me it's not recognized.  As you can see from my batch file below I put in a 60 second timer before the script is run.  Any help you could provide would be much appreciated.

Here is my current batch file (minus my zwal)
TIMEOUT /T 60 /NOBREAK
ZecMiner64.exe -zpool us1-zcash.flypool.org:3333 -dbg 1 -zwal hiddentoprotecttheinnocent -zpsw x -i 8 -di 0

Here is a copy of the most recent log
20:08:43:735   26f4   args: -zpool us1-zcash.flypool.org:3333 -dbg 1 -zwal hiddentoprotecttheinnocent -zpsw x -i 8 -di 0
20:08:43:740   26f4   
20:08:43:744   26f4   ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
20:08:43:749   26f4   º            Claymore's ZCash AMD GPU Miner v9.2 Beta            º
20:08:43:749   26f4   ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
20:08:43:749   26f4   
20:08:43:966   26f4   ZEC: 1 pool is specified
20:08:43:971   26f4   Main ZCash pool is us1-zcash.flypool.org:3333
20:08:44:228   26f4   OpenCL platform: AMD Accelerated Parallel Processing
20:08:44:232   26f4   OpenCL platform: AMD Accelerated Parallel Processing
20:08:44:232   26f4   OpenCL initializing...

20:08:44:232   26f4   AMD Cards available: 1
20:08:44:248   26f4   GPU #0: Fiji, 4096 MB available, 56 compute units
20:08:44:248   26f4   POOL version
20:08:44:248   26f4   b321
20:08:44:264   26f4   Platform: Windows

Does anyone know why this error happens?
http://tinypic.com/r/cjmtl/9

I notice no difference.  However, I recommend you do it in a manner that re-sets the clocks to your settings in the event of a reboot.  Why?  Wattman will reset to default in a crash and you will lose your settings.

Use the Claymore flags in your reboot script, or use a WattTool command line and a  wattool.ini file for each GPU in your script.

How many people are setting clocks with the Claymore flags?  Is it more stable that way compared to using Afterburner or Wattman?

There is some error in the execution at high memory OCing coupled with tightening of memory straps. So I would say just wrong results generated by card

You might want to give https://zec.suprnova.cc a shot.


What's the reject reason?

Do you get any low difficulty rejects? I get about 5% rejects when I ramp up core at 1270 and mem 2100 (strap 1750) leading to ~770h/s
What are your settings?
Kindly share
-Thank you

which pool is giving good payout now?
dwarf giving me .25zec on 3000h/s

You did not explain what happens exactly. Does it fail to connect? Why? PM me your command line (or config.txt if you use it) and also you can send me log file.

use a pool that supports devfee mining and/or -allpools 1

-nofee 1

Claymore, the miner is not working correctly with ZCL. Whenever I try to mine ZClassic, it mines for a few minutes but as soon as the DevFee round comes, it tries to connect with the dev pool but at last, the mining almost stops.

Is there any solution for this?

Custom, not just copy pasting..

What is the frequency and actual voltage?

https://bitcointalksearch.org/topic/m.7129653

770 h/s on Radeon RX480 8G

How to mine XMR with claymore AMD GPU miner

700-710 h/s on Rx 480 nitro stock ,temp 60 , fan 40%