I just have one PC with 4 GPUs successfully connected to the pool and starts to mine.
But my other PC with 1 GPU crashes after connection.
xpmclient.exe crashes after showing "error: ProbablePrimeChainTestFast 0/4"
GPU 0: has 32 CUs
GPU 0: hash primorial = 30030 (14 bits)
GPU 0: sieve primorial = 10131543907 (63 bits)
GPU 0: sieve size = 55051543907 (7 bits)
GPU 0: max bits used 346/352
Connecting to frontend: 54.187.143.168:6666 ...
Connecting to bitcoin: 54.187.143.168:60000 ...
Connecting to signals: 54.187.143.168:60001 ...
Work received: height=531821 diff=10.895481 latency=702ms
error: ProbablePrimeChainTestFast 0/4
error: ProbablePrimeChainTestFast 0/4
error: ProbablePrimeChainTestFast 0/4
error: ProbablePrimeChainTestFast 0/4
error: ProbablePrimeChainTestFast 0/4
error: ProbablePrimeChainTestFast 0/4
error: ProbablePrimeChainTestFast 0/4
I have modified the config.txt to something like:
# 0 = don't use device
# 1 = use device
devices = ["1"];
# 5 is the best setting regardless of GPU type
hashprimorial = ["5"];
# Use 13 for Tahiti (79XX/280X)
# You can try 12 for 290/290X
sieveprimorial = ["12"];
# -1 means don't change
corefreq = ["-1"];
memfreq = ["-1"];
powertune = ["20"];
Is my modification correct? Or it is a bug?