Merge branch 'develop' into operators-optimizations

.gitlab-ci.yml

src/Python/pytnl/tnl/SparseMatrix.h

src/TNL/CMakeLists.txt

src/TNL/Communicators/MpiCommunicator.h

src/TNL/Communicators/MpiDefs.h

src/TNL/Communicators/NoDistrCommunicator.h

src/TNL/Constants.h

src/TNL/Containers/Algorithms/ArrayOperations.h

src/TNL/Containers/Algorithms/ArrayOperationsCuda_impl.h

src/TNL/Containers/Algorithms/ArrayOperationsHost_impl.h

src/TNL/Containers/Algorithms/ReductionOperations.h

src/TNL/Containers/Algorithms/Reduction_impl.h

src/TNL/Containers/Algorithms/VectorOperations.h

src/TNL/Containers/Algorithms/VectorOperationsCuda_impl.h

src/TNL/Containers/Algorithms/VectorOperationsHost_impl.h

src/TNL/Containers/Algorithms/VectorOperationsMIC_impl.h

src/TNL/Containers/ArrayView.h

src/TNL/Containers/ArrayView_impl.h

src/TNL/Containers/CMakeLists.txt

src/TNL/Containers/SharedArray.h