Comment # 11
on bug 107898
from Felix Kuehling
rocminfo reports both the CPU and the GPU. If OpenCL can't use the CPU as a compute device, that's probably a limitation of the OpenCL implementation. The max memory allocation size is strange. rocminfo reports a single 16GB memory pool attached to the CPU. That's system memory from the CRAT table and looks reasonable. It should be possible to use at least 3/8 of that with the upstream KFD. If CLinfo is reporting something different I'm wondering if it's an OpenCL limitation rather than a ROCm limitation. If you're interested in the raw information reported by KFD to user mode, checkout /sys/class/kfd/kfd/topology/nodes. On an APU there should be only one node (0). Underneath that you'll find node properties as well as memory properties that may be interesting.
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