Quote from: doktor83 on October 29, 2018, 10:26:27 AM

Quote from: jazz1984 on October 29, 2018, 10:23:47 AM

Quote from: doktor83 on October 29, 2018, 10:17:47 AM

Quote from: jazz1984 on October 29, 2018, 09:59:51 AM

Hi guys. Use srb 1_6_9 on my 7970 and have a less hashrate compared to 1_6_8. The problem is that the value of "fragments" does not change, it is always 4. Heres my config.txt:
{
"cryptonight_type" : "normalv8",
"intensity" : 57,
"worksize" : 16,
"double_threads" : false,
"fragments" : 8
}

Where is my mistake? Thank you.

You can't define fragments there.
Do it like this :

Code:

"gpu_conf" :
[
{ "id" : 0, "intensity" : 57, "worksize" : 16, "threads" : 2, "fragments" : 8}
]

Thank you, now it works. As i understand value of fragments can be equal only to this values:0,1,2,4,8,16,32,64,128 ?

Yes, that's right.

You said you have less hashrate with 169 compared to 168. Is that what the exact same settings?
What numbers were you getting on 168, and now on 169 ?

Quote from: jazz1984 on October 29, 2018, 10:18:25 AM

Last stable results on v8 was 470-475 H/s. Driver 18.6.1, win 7 x64, srbminer_1_6_8 intencity 57, worksize 16, no doublethreads. Clocks 1100 core / 1500 memory.

With Srb_1_6_9 with same settings and drivers (only new version of miner) i got 465 H/s. The only i change the value of fragments. 1,2 shows very low hashrates 150-250, and the best for my card is "fragments" :16.