m5city

First delete the old .bin files. Then run the .bat file without --thread-concurrency xxxxx  

cgminer will try and find the TC that's right for your card.   

 

In the cgminer folder look for the new .bin file created that looks something like this

 

scrypt130511Tahitiglg2tc22400w256l4.bin

 

the number after the "tc" is the thread concurrency that should work for your card.    On my 280x I use   --thread--concurrency 22400

thank you , i also did this, my 290 is scrypt130511Hawaiiglg2tc30592w256l4,   30592 won't give me best result,  but 27400 did!

i just don't know why this setting working for litecoin, feathercoin and any others,just  not working for mincoin pool, also i find it not working for some dogecoin pool! these pools have only around 10m hashrate!

 

Try adding these commands to the beginning of your cgminer  .bat file.  The first one should solve the issue you're having allowing higher --thread-concurrency

 

setx GPU_MAX_ALLOC_PERCENT 100 

setx GPU_USE_SYNC_OBJECTS 1

 

yes i have this on my BAT file!

hi, i'm new to Mincoin, i just stated working on it today!

im mining with 3X R9 290, i used to mining litecoin and some others, i use same sitting for all of them , but today i keep getting Error -4 on cgminer, it is saying my thread concurrency is too high, i got no idea for this. my setting worked for all other coins, why not Mincoin? can anyone help?

here is my setting:

 -I 20 -g 1 --worksize 512 --thread-concurrency 27400 --gpu-powertune 20 --gpu-engine 960 --gpu-memclock 1250 --lookup-gap 2 --gpu-platform 0 --gpu-fan 75

thanks!