CUB 1.5.0

CUB 1.5.0

CUB 1.5.0 introduces segmented sort and reduction primitives.

New Features:

• Segmented device-wide operations for device-wide sort and reduction primitives.

Bug Fixes:

• #36: cub::ThreadLoad generates compiler errors when loading from pointer-to-const.
• #29: cub::DeviceRadixSort::SortKeys<bool> yields compiler errors.
• #26: Misaligned address after cub::DeviceRadixSort::SortKeys.
• #25: Fix for incorrect results and crashes when radix sorting 0-length problems.
• Fix CUDA 7.5 issues on SM52 GPUs with SHFL-based warp-scan and warp-reduction on non-primitive data types (e.g. user-defined structs).
• Fix small radix sorting problems where 0 temporary bytes were required and users code was invoking malloc(0) on some systems where that returns NULL. CUB assumed the user was asking for the size again and not running the sort.