added a ReadDataCore typedef
added a ReadDataCore typedef

[git-p4: depot-paths = "//sw/gpgpu/nvbio/main/": change = 18447855]

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