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changelog.md

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0.15.0.0

  • Bug fixes and performance improvements.

0.14.0.0

  • New iteration constructs.

  • Additional Prelude-like functions.

  • Improved code generation and fusion optimisation.

  • Concurrent kernel execution in the CUDA backend.

  • Bug fixes.

0.13.0.0

  • New array fusion optimisation.

  • New foreign function interface for array and scalar expressions.

  • Additional Prelude-like functions.

  • New example programs.

  • Bug fixes and performance improvements.

0.12.0.0

  • Full sharing recovery in scalar expressions and array computations.

  • Two new example applications in package accelerate-examples: Real-time Canny edge detection and an interactive fluid flow simulator (both including a graphical frontend).

  • Bug fixes.

0.11.0.0

  • New Prelude-like functions zip*, unzip*, fill, enumFrom*, tail, init, drop, take, slit, gather*, scatter*, and shapeSize.

  • New simplified AST (in package accelerate-backend-kit) for backend writers who want to avoid the complexities of the type-safe AST.

0.10.0.0

  • Complete sharing recovery for scalar expressions (but currently disabled by default).

  • Also bug fixes in array sharing recovery and a few new convenience functions.

0.9.0.0

  • Streaming computations

  • Precompilation

  • Repa-style array indices

  • Additional collective operations supported by the CUDA backend: stencils, more scans, rank-polymorphic fold, generate.

  • Conversions to other array formats

  • Bug fixes

0.8.1.0

  • Bug fixes and some performance tweaks.

0.8.0.0

  • More collective operations supported by the CUDA backend: replicate, slice and foldSeg. Frontend and interpreter support for stencil.

  • Bug fixes.

0.7.1.0

  • Initial release of the CUDA backend