Topic: Optiminer/Equihash 2.1.0 supporting Zcash, Bitcoin Gold, Minexcoin, Zero.. - page 16. (Read 35222 times)
November 19, 2017, 08:53:04 AM
mining minexcoin I want to do. who is there? which devices more compatible and more efficiency. I'll do mining for the first time. can you show me a road map?
November 19, 2017, 02:25:44 AM
November 18, 2017, 03:05:16 PM
hi all, new problem for me:
i have installed ubuntu 15.04,
amd driver catalyst 15.12,
I'm using this miner but when I run it, I have this message :
[2017-11-18 21:00:37.094] [info] Optiminer/Equihash 2.0.0 (C) Optiminer 2017
[2017-11-18 21:00:37.094] [info] Connecting to mnx.suprnova.cc:7077.
[2017-11-18 21:00:37.099] [info] Using generic kernel code.
[2017-11-18 21:00:37.099] [info] Using '--intensity 128' from command line for device 0.
[2017-11-18 21:00:37.106] [info] [GPU0] Device info: {"id": "0/0" "name": "Tahiti" "platform": "AMD" "driver": "1912.5 (VM)"}
[2017-11-18 21:00:37.128] [error] Build Status: -2
[2017-11-18 21:00:37.128] [error] Build Log:
Frontend phase failed compilation.
Error: Compilation from LLVMIR binary to IL text failed!
my gpu is r9 280 my cpu is i7 4790 8gb of ram
help me please!!!
thanks.
i have installed ubuntu 15.04,
amd driver catalyst 15.12,
I'm using this miner but when I run it, I have this message :
[2017-11-18 21:00:37.094] [info] Optiminer/Equihash 2.0.0 (C) Optiminer 2017
[2017-11-18 21:00:37.094] [info] Connecting to mnx.suprnova.cc:7077.
[2017-11-18 21:00:37.099] [info] Using generic kernel code.
[2017-11-18 21:00:37.099] [info] Using '--intensity 128' from command line for device 0.
[2017-11-18 21:00:37.106] [info] [GPU0] Device info: {"id": "0/0" "name": "Tahiti" "platform": "AMD" "driver": "1912.5 (VM)"}
[2017-11-18 21:00:37.128] [error] Build Status: -2
[2017-11-18 21:00:37.128] [error] Build Log:
Frontend phase failed compilation.
Error: Compilation from LLVMIR binary to IL text failed!
my gpu is r9 280 my cpu is i7 4790 8gb of ram
help me please!!!
thanks.
November 18, 2017, 10:47:30 AM
Hi.
I'm using this miner but when I run it, I have this message :
./optiminer-equihash: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./optiminer-equihash)
As this miner is already compiled, do I have to install some dependencies ?
Thanks.
I'm using this miner but when I run it, I have this message :
./optiminer-equihash: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./optiminer-equihash)
As this miner is already compiled, do I have to install some dependencies ?
Thanks.
wierd ... i just installed linux then update then aditional drivers (maybe update again?) and run miner, nothing else and it works normaly
this should install openCL:
sudo apt update
sudo apt install ocl-icd-opencl-dev
Unbelievable, I've done all this and again the system freezes. Also, I have a super powerful mining machine. Stable mining is obviously a secret that no one will discover. This is my mine_mnx.sh file:
export GPU_SYNC_OBJECTS=1
export GPU_FORCE_64BIT_PTR=1
./optiminer-equihash -s eu.minexpool.nl:3333 -u XBcozpshjc4LMgKQCgbu9fbdw9a1JrYeYY.Minex4 -p 4 --pci-mode 1 -a equihash96_5 -i 256 (--pci-mode 0 me immediately freeze the system - for minut - 2 )
November 18, 2017, 06:23:53 AM
Does Minexcoin dig up? I wonder how much he earns. Zcash has a lot of difficulty.
zec, zen, smart ... same income per card (nvidia)
November 18, 2017, 05:36:11 AM
Does Minexcoin dig up? I wonder how much he earns. Zcash has a lot of difficulty.
November 18, 2017, 05:22:09 AM
I will give a try.
I'm not running a standard version but this optimized one for NVidia :
https://github.com/Cyclenerd/ethereum_nvidia_miner
Didn't want to lose time by searching how to install NVidia drivers and other stuff
I'm not running a standard version but this optimized one for NVidia :
https://github.com/Cyclenerd/ethereum_nvidia_miner
Didn't want to lose time by searching how to install NVidia drivers and other stuff
November 18, 2017, 05:19:11 AM
Hi.
I'm using this miner but when I run it, I have this message :
./optiminer-equihash: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./optiminer-equihash)
As this miner is already compiled, do I have to install some dependencies ?
Thanks.
I'm using this miner but when I run it, I have this message :
./optiminer-equihash: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./optiminer-equihash)
As this miner is already compiled, do I have to install some dependencies ?
Thanks.
wierd ... i just installed linux then update then aditional drivers (maybe update again?) and run miner, nothing else and it works normaly
this should install openCL:
sudo apt update
sudo apt install ocl-icd-opencl-dev
November 18, 2017, 05:06:47 AM
ps: it seems --pci-mode 0 solved my crash/hang problem.
THANK YOU!!! but still cpu is used on 100% (but its only 2core nonHT, so stock cooler is enough ... i hope)
November 17, 2017, 03:43:38 PM
Hi.
I'm using this miner but when I run it, I have this message :
./optiminer-equihash: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./optiminer-equihash)
As this miner is already compiled, do I have to install some dependencies ?
Thanks.
I'm using this miner but when I run it, I have this message :
./optiminer-equihash: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./optiminer-equihash)
As this miner is already compiled, do I have to install some dependencies ?
Thanks.
November 16, 2017, 03:52:55 PM
Bad news: Your CPU is likely too slow to fully unleash the mining powers of all your GPUs.
The next version of optiminer will throttle the GPUs when it detects that the CPU cannot validate all the solutions found (there is no point in producing more solutions on the GPUs than the CPU can consume).
ps: it seems --pci-mode 0 solved my crash/hang problem.
It did not help me. The system is constantly frozen after about 5 minutes approx. I have a powerful configuration and the processor is not a problem: ASUS ROG STRIX Z270F GAMING, i7 7700T 2.9 - 3.8 GHz + OC 34%, 32 Gb DDR4 RAM (2 x 16 Gb Corsair 3000 MHz,cl15 ).
November 15, 2017, 11:10:44 PM
Bad news: Your CPU is likely too slow to fully unleash the mining powers of all your GPUs.
The next version of optiminer will throttle the GPUs when it detects that the CPU cannot validate all the solutions found (there is no point in producing more solutions on the GPUs than the CPU can consume).
ps: it seems --pci-mode 0 solved my crash/hang problem.
Validating is not fully correct. Actually the most work is computing the sha256d of the resulting solution to see if it is below the diff target. This could of course also be done on the GPU. Maybe in a future version. Switching to CUDA for Nvidia cards seems more important.
One more question: can you please explain what --pci-mode actually does? I have no idea. -h doesn't say much about it, except that I can pick mode 0,1,2 or 3.
November 15, 2017, 05:26:22 PM
Isn´t GTXTitanZ supported, yet?
I´ve got this error: "ptxas fatal : SM version specified by .target is higher than default SM version assumed"
Is there a way to mine with GTXTitanZ in the future?
The cards are old, but still very good.
I´ve got this error: "ptxas fatal : SM version specified by .target is higher than default SM version assumed"
Is there a way to mine with GTXTitanZ in the future?
The cards are old, but still very good.
https://github.com/Optiminer/OptiminerEquihash/issues/2
November 15, 2017, 05:25:28 PM
Bad news: Your CPU is likely too slow to fully unleash the mining powers of all your GPUs.
The next version of optiminer will throttle the GPUs when it detects that the CPU cannot validate all the solutions found (there is no point in producing more solutions on the GPUs than the CPU can consume).
ps: it seems --pci-mode 0 solved my crash/hang problem.
Validating is not fully correct. Actually the most work is computing the sha256d of the resulting solution to see if it is below the diff target. This could of course also be done on the GPU. Maybe in a future version. Switching to CUDA for Nvidia cards seems more important.
November 15, 2017, 06:26:35 AM
Waiting for Windows version 
November 15, 2017, 02:54:25 AM
Isn´t GTXTitanZ supported, yet?
I´ve got this error: "ptxas fatal : SM version specified by .target is higher than default SM version assumed"
Is there a way to mine with GTXTitanZ in the future?
The cards are old, but still very good.
I´ve got this error: "ptxas fatal : SM version specified by .target is higher than default SM version assumed"
Is there a way to mine with GTXTitanZ in the future?
The cards are old, but still very good.
November 15, 2017, 01:57:00 AM
Bad news: Your CPU is likely too slow to fully unleash the mining powers of all your GPUs.
The next version of optiminer will throttle the GPUs when it detects that the CPU cannot validate all the solutions found (there is no point in producing more solutions on the GPUs than the CPU can consume).
ps: it seems --pci-mode 0 solved my crash/hang problem.
November 14, 2017, 09:15:18 PM
I've noticed that the miner consumes continiuesly all avaliable memory and than when it ends, the system hangs.
I didn't notice no memory leak. Code:
top - 23:07:33 up 5:48, 3 users, load average: 8.65, 8.66, 8.59
Tasks: 210 total, 3 running, 207 sleeping, 0 stopped, 0 zombie
%Cpu(s): 82.3 us, 17.6 sy, 0.0 ni, 0.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 8043660 total, 2889492 used, 5154168 free, 53236 buffers
KiB Swap: 0 total, 0 used, 0 free. 1726772 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7273 ethos 20 0 0.098t 2.038g 1.926g S 376.0 26.6 353:05.12 optiminer-zcash
2.038g RES seems rather high usage. Is that from the beginning like that? What cards? What driver?
I'm running 6x1060 6GB rig powered by EthOS v1.2.5 (Linux ###### 4.8.17-ethos49 #6 SMP Tue Aug 29 23:24:18 CDT 2017 x86_64 x86_64 x86_64 GNU/Linux), Nvidia driver version: 384.47
CPU is quad core Q9450 running at 2ghz (2.66 stock). I tried oc it a bit, to 3.2ghz.. didn't change anything except higher power consumption.Yes. Cpu load is like that all the time, right after I run the miner, although rising intensity makes it work longer smh (compared to autodetected -i 128, that works for only 30-45 minutes).. -i 384 lasted 11 and a half hours. I've set to -i 480 now, idk when its gonna hang.
oh and sometimes it says "Concurrent write detected. queueing." in the log. What's that about?
-i 480, 38 minutes...
Code:
top - 05:24:46 up 38 min, 3 users, load average: 8.11, 8.29, 7.59
Tasks: 206 total, 1 running, 205 sleeping, 0 stopped, 0 zombie
%Cpu(s): 82.9 us, 17.1 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 8043660 total, 1719812 used, 6323848 free, 92152 buffers
KiB Swap: 0 total, 0 used, 0 free. 556700 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4658 ethos 20 0 0.101t 900040 797012 S 376.0 11.2 107:29.99 optiminer-zcash
3 hours later
Code:
top - 08:35:57 up 3:49, 3 users, load average: 8.86, 8.68, 8.45
Tasks: 205 total, 2 running, 203 sleeping, 0 stopped, 0 zombie
%Cpu(s): 85.3 us, 14.7 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 8043660 total, 3627956 used, 4415704 free, 92152 buffers
KiB Swap: 0 total, 0 used, 0 free. 2390020 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4658 ethos 20 0 0.103t 2.626g 2.508g S 386.5 34.2 800:12.93 optiminer-zcash
-i 128 (~2h session)
Code:
top - 09:26:16 up 4:39, 3 users, load average: 8.38, 8.18, 8.08
Tasks: 214 total, 2 running, 212 sleeping, 0 stopped, 0 zombie
%Cpu(s): 76.8 us, 23.1 sy, 0.0 ni, 0.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 8043660 total, 5287064 used, 2756596 free, 92152 buffers
KiB Swap: 0 total, 0 used, 0 free. 3983148 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
16484 ethos 20 0 86.590g 4.164g 4.028g S 324.4 54.3 148:22.41 optiminer-zcash
November 14, 2017, 08:21:59 PM
+1 if have windows version
November 14, 2017, 06:58:54 PM
I've noticed that the miner consumes continiuesly all avaliable memory and than when it ends, the system hangs.
Good news: I think I have been able to reproduce the problem of increasing memory usage. Do you get a lot of stale shares?
Bad news: Your CPU is likely too slow to fully unleash the mining powers of all your GPUs.
The next version of optiminer will throttle the GPUs when it detects that the CPU cannot validate all the solutions found (there is no point in producing more solutions on the GPUs than the CPU can consume).
Consider upgrading the CPU or mining something else on a subset of the GPUs. You can also try to run 2 instances of the miner with on two sets of GPUs (use -d to specify which ones), this might help if you have more than 2 cores as the miner only uses 2 threads for processing solutions. Also --pci-mode 0 might to not run out of memory with v2.0.
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