simplified tutorial code
simplified tutorial code

[git-p4: depot-paths = "//sw/gpgpu/nvbio/main/": change = 18442285]

NVlabs/nvbio,kimrutherford/nvbio,NVlabs/nvbio,kimrutherford/nvbio,kimrutherford/nvbio,NVlabs/nvbio,NVlabs/nvbio,kimrutherford/nvbio