after running FAH for a few days on a single Radeon VII with AMD ROCM 3.3 I bought and installed a second Radeon VII. I have set up one more slot for the second GPU, two WUs are running. So far good.
But looking at device information from rocm-smi it seems as if both jobs were executed on one of the GPUs only. The power consumption and fan speed of one GPU went up compared to what I was used to before. The second GPU seems idle. Here is my config.xml:
<config>
<!-- Client Control -->
<fold-anon v='true'/>
<!-- Slot Control -->
<power v='MEDIUM'/>
<!-- User Information -->
<passkey v='.....'/>
<team v='.....'/>
<user v='......'/>
<!-- Folding Slots -->
<slot id='0' type='CPU'/>
<slot id='1' type='GPU'>
<gpu-index v='0'/>
<opencl-index v='0'/>
</slot>
<slot id='2' type='GPU'>
<gpu-index v='1'/>
<opencl-index v='1'/>
</slot>
</config>
And thats the output of rocm-smi:
========================ROCm System Management Interface========================
================================================================================
GPU Temp AvgPwr SCLK MCLK Fan Perf PwrCap VRAM% GPU%
0 80.0c 266.0W 1802Mhz 1001Mhz 60.0% auto 250.0W 9% 99%
1 59.0c 18.0W 809Mhz 351Mhz 23.92% auto 250.0W 0% 0%
================================================================================
==============================End of ROCm SMI Log ==============================
The nice thing is that one card can do even more than before
But still I would like to put the second GPU to operation. Any ideas?
Regards, Thomas