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trexminer / T-Rex

T-Rex NVIDIA GPU miner with web control monitoring page
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failed to allocate second dataset buffer #1010

Open Allvasound opened 2 years ago

Allvasound commented 2 years ago

Hello.

Have issue with 3080 LHR. failed to allocate second dataset buffer With 3080 TI LHR no issue with second dataset buffer.

I mining ergo eth

newest trex version

windows 10

ram 8 gb

amd ryzen 5 1600

256 gb ssd

msi b 450 a pro max with newest bios version

Virtual memory set it to 60000 for 6 3080 LHR, try to set 70000, same issue

nvidia driver 272.12. work best for me

6 gpu‘s on one morherboard with 6 pcie slots

Settings: core 0, memory 1575, Lock Clock by 1575, 725 mv

i hope anyone can help me.

trexminer commented 2 years ago

failed to allocate second dataset buffer is not an error, just a warning. It tells you that your GPU can't work in dual memory buffer mode because it doesn't have enough VRAM, so it falls back to single buffer mode. See --dataset-mode in readme for details.

Allvasound commented 2 years ago

@trexminer I find it. I don´t have write it in the batch file. i have try it with 2 but the same problem. I start miner and than write again failed to allocate second dataset buffer.

trexminer commented 2 years ago

Yes. See my original response for the explanation as to why it's happening and what it is.