llama.cpp

1738129b - llama : do not skip iGPU when only RPC devices are present (#23868)

llama : do not skip iGPU when only RPC devices are present (#23868) After #23007 reclassified integrated CUDA/HIP devices as IGPU, the device selection logic dropped the local iGPU whenever any RPC server was added, because RPC devices made `model->devices` non-empty. On systems where the "iGPU" is the main compute device (e.g. Strix Halo with 128 GiB of unified memory), this caused all tensors to be allocated on the RPC peer alone and model loading to fail. Gate the iGPU inclusion on `gpus.empty()` instead, so RPC peers no longer suppress the local iGPU. closes: #23858