rocThrust 3.0.0 for ROCm 6.0.0

Added

• Updated to match upstream Thrust 2.0.1
• NV_IF_TARGET macro from libcu++ for NVIDIA backend and HIP implementation for HIP backend.

Changed

• The cmake build system now additionally accepts GPU_TARGETS in addition to AMDGPU_TARGETS for
  setting the targeted gpu architectures. GPU_TARGETS=all will compile for all supported architectures.
  AMDGPU_TARGETS is only provided for backwards compatibility, GPU_TARGETS should be preferred.

Removed

• Removed cub symlink from the root of the repository.
• Removed support for deprecated macros (THRUST_DEVICE_BACKEND and THRUST_HOST_BACKEND).

Fixed

• Fixed a segmentation fault when binary search / upper bound / lower bound / equal range was invoked with hip_rocprim::execute_on_stream_base policy.

Known issues

• For NVIDIA backend, NV_IF_TARGET and THRUST_RDC_ENABLED intend to substitute the THRUST_HAS_CUDART macro, which is now no longer used in Thrust (provided for legacy support only). However, there is no THRUST_RDC_ENABLED macro available for the HIP backend, so some branches in Thrust's code may be unreachable in the HIP backend.

rocThrust 2.18.0 for ROCm 5.7.1

rocThrust code for ROCm 5.7.1 did not change. The library was rebuilt for the updated ROCm 5.7.1 stack.

rocThrust 2.18.0 for ROCm 5.7.0

Fixed

• lower_bound, upper_bound, and binary_search failed to compile for certain types.
• Fixed issue where transform_iterator would not compile with __device__-only operators.

Changed

• Updated docs directory structure to match the standard of rocm-docs-core.
• Removed references to and workarounds for deprecated hcc

rocThrust 2.18.0 for ROCm 5.6.1

rocThrust code for ROCm 5.6.1 did not change. The library was rebuilt for the updated ROCm 5.6.1 stack.

rocThrust 2.18.0 for ROCm 5.6.0

Fixed

• lower_bound, upper_bound, and binary_search failed to compile for certain types.

Changed

• Updated docs directory structure to match the standard of rocm-docs-core.

rocThrust 2.17.0 for ROCm 5.5.1

rocThrust code for ROCm 5.5.1 did not change. The library was rebuilt for the updated ROCm 5.5.1 stack.

rocThrust 2.17.0 for ROCm 5.5.0

Added

• Updated to match upstream Thrust 1.17.2

Fixed

• set_difference and set_intersection no longer hang if the number of items is above UINT_MAX. Previously, the unit tests for set_difference and set_intersection failed the TestSetDifferenceWithBigIndexes.
• Windows HIP SDK support

rocThrust 2.17.0 for ROCm 5.4.4

rocThrust code for ROCm 5.4.4 did not change. The library was rebuilt for the updated ROCm 5.4.4 stack.

rocThrust 2.17.0 for ROCm 5.4.3

rocThrust code for ROCm 5.4.3 did not change. The library was rebuilt for the updated ROCm 5.4.3 stack.

rocThrust 2.16.0 for ROCm 5.3.3

rocThrust code for ROCm 5.3.3 did not change. The library was rebuilt for the updated ROCm 5.3.3 stack.