There is a newer version of the record available.

Published November 14, 2022 | Version v0.22.4
Software Open

Futhark

Authors/Creators

Description

Added
  • Memory short circuiting, a major new optimisation by Philip Munksgaard that avoids copies by constructing values in-place.
Fixed

  • assert was sometimes optimised away by CSE.

  • futhark literate now handles type abbreviations in entry points (#1750).

  • Handling of non-inlined functions in GPU code. Still very restricted.

  • Uniqueness checking bug (#1751).

  • Simplification bug (#1753).

  • A bug related to optimisation of scalar code migrated to GPU.

  • Memory optimisation bug for top-level constants (#1755).

  • Handling of holes in defunctionalisation (again).

  • A few cases where optimisation (safely but perhaps confusingly) removed bounds checks (#1758).

  • Futhark now works on Windows again (#1734). This support remains very flaky and not well tested.

  • Type inference of field projection (#1762).

Notes

If you use this software, please cite it as below.

Files

diku-dk/futhark-v0.22.4.zip

Files (2.5 MB)

Name Size Download all
md5:b4c5b48dde8006934f733603aac71ce0
2.5 MB Preview Download

Additional details

Related works

Is supplement to
https://github.com/diku-dk/futhark/tree/v0.22.4 (URL)