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rocPRIM-2.10.12 for ROCm 5.0.0
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@lawruble13 lawruble13 released this 09 Feb 20:28
rocm-5.0.0
76ebab2
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Fixed

  • Enable bfloat16 tests and reduce threshold for bfloat16
  • Fix device scan limit_size feature
  • Non-optimized builds no longer trigger local memory limit errors

Added

  • Added scan size limit feature
  • Added reduce size limit feature
  • Added transform size limit feature
  • Add block_load_striped and block_store_striped
  • Add gather_to_blocked to gather values from other threads into a blocked arrangement
  • The block sizes for device merge sorts initial block sort and its merge steps are now separate in its kernel config
    • the block sort step supports multiple items per thread

Changed

  • size_limit for scan, reduce and transform can now be set in the config struct instead of a parameter
  • Device_scan and device_segmented_scan: inclusive_scan now uses the input-type as accumulator-type, exclusive_scan uses initial-value-type.
    • This particularly changes behaviour of small-size input types with large-size output types (e.g. short input, int output).
    • And low-res input with high-res output (e.g. float input, double output)
  • Revert old Fiji workaround, because they solved the issue at compiler side
  • Update README cmake minimum version number
  • Block sort support multiple items per thread
    • currently only powers of two block sizes, and items per threads are supported and only for full blocks
  • Bumped the minimum required version of CMake to 3.16

Known issues

  • Unit tests may soft hang on MI200 when running in hipMallocManaged mode.
  • device_segmented_radix_sort, device_scan unit tests failing for HIP on Windows
  • ReduceEmptyInput cause random faulire with bfloat16
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