load_adapter_safetensors

spark_runtime::weights::adapter

Function load_adapter_safetensors 

Source 
pub fn load_adapter_safetensors(
    adapter_dir: &Path,
    gpu: &dyn GpuBackend,
    oom_reserve_bytes: usize,
) -> Result<WeightStore>
Expand description

Load a PEFT adapter’s adapter_model.safetensors from adapter_dir onto the GPU. Mirrors the single-file path of SafetensorsLoader (mmap → per-tensor alloc + copy_h2d → page-cache evict) with a host-side F16→BF16 conversion branch added.