Topic: LBRY.IO - DICUSSION THREAD - page 178. (Read 362661 times)

Thank you @arielbit and @Lafu . Nothing changes here :-) But no problem ! I will switch back to Decred. Thanks again !!!

R9 370, 380, 390, with this calculation, profit is small and better option is ETH.

LBC goes down 0.0016

note: the core clock at catalyst cannot go past 900mhz at msi AB it can go 1000mhz

--keccak-unroll 0 --hamsi-expand-big 4 --nfactor 10 --intensity 17 --thread-concurrency  32768 --no-submit-stale --gpu-powertune 10 --gpu-fan 45 --temp-cutoff 85 --gpu-engine 1150 --gpu-memclock 1450  --worksize  128   --gpu-threads 4


try this 

I have 7950, 7970, 280, 280x, 290, 380, 380x and 390... Mixed Sapphire and PowerColor... All work fine with this settings... Driver is 16.2.1.

Edit:  All cards are with 600 mhz GPU and 900 mhz Mem.

any calculator for this coin?

@arielbit - With 14.9 driver finally the problem was solved, BUT the hash rate is twice low as yours - my 5850 card (clocked at 780 MHz) shows 15.5 MH/s, and my 5870 ( stock at 850 MHz) - 17.2 MH/s. Any idea what i miss ?
The *.bat file looks like -  sgminer.exe --no-submit-stale -k lbry -o stratum+tcp://lbry.pool.mn:8878 -u user.1 -p xxx -I 20 -w 64 -g 2
Thanks !

P.S.  I 20 is the maximum intensity - after 20 the driver crashes. My 5870 is Gigabyte card, locked and i can`t play with core freq and voltages.
P.P.S Tried with -w 128 - the same result... tried also :

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
del *.bin

sgminer.exe --no-submit-stale -k lbry -o stratum+tcp://lbry.pool.mn:8878 -u user.1 -p xxx -I 20 -w 64 -g 2
pause

the result was the same

lbry is die

no profit....

nvidia miner for lbry already exist, bat not free

Are you sure there isnt an nvidia miner... cause at mining rig rentals under lbry rigs. This guy has gigahashes and it says the miner is ccminer.
https://s32.postimg.org/s8og6k2dx/lbry_miner.png

It is time go to ETH 0.1% ETH giving more on R9 Series 3 VGA. And LBC is going down, dif is going up

What GPU do you have with this?

It freezes all my 280X and 290 when I tried this.

What miner should i use with an 380x on Windows? The default SGminer.exe is not working? 

Try    -I 19 -w 64 -g 5   or -I 19 -w 128 -g 5   either of them work best for me

With this I get 2 Mh/s more than before... thanks 

Try   -worksize 128 - intensity 17 --gpu-threads 4

Seems this coins interesting to mined but i only have NVIDIA
how much costs to pay the developer to create it?

Thank you for reply ! All *.cl files are there. Maybe 14.2 driver will solve the problem. I will try tomorow .

i have one 5870 at 34 MHs

these files should be in the kernel folder too (*.cl files) since

lbry.cl says..

#include "sha256.cl"
#include "wolf-sha512.cl"
#include "ripemd160.cl

driver 14.2

EDIT: on windows 7 64bit

Hi guys ! Is it possible to mine this coin with good old 58XX series card ? I always receive this errors :


[02:55:07] Started sgminer 5.4.0-nicehash
[02:55:07] Started sgminer 5.4.0-nicehash
[02:55:07] * using Jansson 2.7
[02:55:09] Probing for an alive pool
[02:55:09] lbry.pool.mn difficulty changed to 0.500
[02:55:11] Startup GPU initialization... Using settings from pool lbry.pool.mn.
[02:55:11] Startup Pool No = 0
[02:55:11] Building binary lbryCypressgw64l4.bin
[02:55:11] Error -11: Building Program (clBuildProgram)
[02:55:11] "./kernel/wolf-sha512.cl", line 55: error: function "amd_bitalign" de
clared
          implicitly
  ulong FAST_ROTR64_LO(const uint2 x, const uint y) { return(as_ulong(amd_bitali
gn(x.s10, x, y))); }
                                                                      ^

"./kernel/wolf-sha512.cl", line 55: error: bad argument type to opencl as_*
          function: expected src and dst have the same size
  ulong FAST_ROTR64_LO(const uint2 x, const uint y) { return(as_ulong(amd_bitali
gn(x.s10, x, y^P?[02:55:11] Failed to init GPU thread 0, disabling device 0
[02:55:11] Restarting the GPU from the menu will not fix this.
[02:55:11] Re-check your configuration and try restarting.
Press enter to continue:


lbry.cl is in the kernel folder. Drivers are ver. 13.12


Thanks !