Miles Conn issues

Results 3 issues of


                                            Miles Conn

Add a flag that reduces LLVM's dependency size

As per [this Stack Overflow post](https://stackoverflow.com/questions/56016796/build-size-for-llvm-6-0-0-is-huge-42g) it suggests adding the `-DBUILD_SHARED_LIBS=on` flag. I have another commit that adds `LLVM_TARGETS_TO_BUILD=WebAssembly` but I haven't tested it yet so I'll do that. Note...

PBA Distance Transform using NPP has invalid memory reads on an empty input image

# Description ## Problem When passing an "empty" array (where empty means no values in `[MINSITEVALUE, MAXSITEVALUE]`) `nppDistanceTransform` will lead to issues with `compute-sanitizer` The [following Nvidia docs mention](https://docs.nvidia.com/cuda/npp/image_filtering_functions.html?highlight=distance#group__image__filter__distance__transform_1image_filter_distance_transform) mention...

NPP

fix(subscriber): changed atomic add to fetch update

Hi I can file a bug if that's needed but on my project (I can try and make an MVE) I kept running into an out of bounds panic originating...