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0.22.6
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@github-actions github-actions released this 18 Dec 18:51
v0.22.6
ed4c588

Added

  • Slightly better type errors for sum types (#1792).

  • Better tracing output in interpreter (#1795).

  • Improved optimisation of code that uses zero-element arrays
    (sometimes used for type witnesses).

Fixed

  • Mishandling of bounds checks in parallel backends could cause
    compiler crashes (#1791).

  • Mis-simplification of certain sequentialised scatters into
    single-element arrays (#1793).

  • Invalid scatter fusion would cause an internal compiler error
    (#1794).

  • The code generator flipped the order of match cases.

  • Simpification of concatenations (#1796).

  • Defunctionalisation error for fancy size programming (#1798).

  • Code generation for load-unbalanced reductions in multicore backend
    (#1800).

  • Futhark now works on CUDA 12 (#1801).

  • mul_hi and mad_hi for signed integer types now actually do
    signed multiplication (previously it was always unsigned).

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