Re: [JCE] Ultrafast CN-Heavy/Tube/HVX miner, low power, Vega56 1750+h/s
Try to use double threads this way:
"gpu_threads_conf" :
[
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 224},
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 224},
],
also try this config:
"gpu_threads_conf" :
[
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 464},
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 464},
],
or
"gpu_threads_conf" :
[
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 448},
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 448},
],
or
"gpu_threads_conf" :
[
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 432},
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "index" : 0, "multi_hash": 432},
],
Double thread 224 => 113 h/s same as 1 Thread
Double thread 464 => PC Freez
Double thread 448 => Driver crash
Double thread 432 => Driver crash
What's wrong ?
(same result on a VTX HD6950 and Gigabyte HD6950)i've already try 2 thread before asking on forum, same result as 1 thread ? Is it normal with this card ?