Optimize copying of non-contiguous tensors with 5+ dimensions #409
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Improve code path for tensors with 5+ dimensions in `TensorBase::init_from`. Instead of falling back to slow iteration via `TensorBase::iter`, iterate over inner views of 4 dims and use the faster code path that handles this.
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Improve code path for tensors with 5+ dimensions in
TensorBase::init_from. Instead of falling back to slow iteration viaTensorBase::iter, iterate over inner views of 4 dims and use the faster code path that handles this.This was encountered while testing https://huggingface.co/briaai/RMBG-2.0.