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from_dlpack_f64

readcon_core::array

Function from_dlpack_f64 

Source 
pub fn from_dlpack_f64(
    tensor: &DLPackTensor,
) -> Result<Box<dyn Array>, ParseError>
Expand description

Ingest from a DLPack tensor: preserve tensor.device() and copy f64 host elements when the tensor is CPU-addressable; for non-CPU tensors in this build we still preserve the device tag using host staging only when the tensor reports f64 data that is readable (host tests tag CUDA with host bytes). Pure allocate-on-GPU without a backend is allocate_array_on_device.