• Corpus ID: 238856770

Parallel Algebraic Effect Handlers

@article{Xie2021ParallelAE,
  title={Parallel Algebraic Effect Handlers},
  author={Ningning Xie and Daniel D. Johnson and Dougal Maclaurin and Adam Paszke},
  journal={ArXiv},
  year={2021},
  volume={abs/2110.07493}
}
Algebraic effects and handlers support composable and structured control-flow abstraction. However, existing designs of algebraic effects often require effects to be executed sequentially. This paper studies parallel algebraic effect handlers. In particular, we formalize _ , an untyped lambda calculus which models two key features, effect handlers and parallelizable computations, the latter of which takes the form of a for expression as inspired by the Dex programming language. We present… 
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References

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It is argued one can still express all important effects, while improving reasoning about effect handlers, and it is proved full soundness and coherence of the translation into plain lambda calculus is proved.
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An algebraic treatment of exception handlers is presented and handlers for other computational effects representable by an algebraic theory are introduced, which can be used to describe previously unrelated concepts from both theory and practice.
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TLDR
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