Mon 24 Aug 2020 23:45 - 00:00 at ICFP Asia 1 - Asia 1 Chair(s): Adam Chlipala
Algebraic effect handlers are a powerful way to incorporate effects in a programming language. Sometimes perhaps even too powerful. In this article we define a restriction of general effect handlers with scoped resumptions. We argue one can still express all important effects, while improving local reasoning about effect handlers. Using the newly gained guarantees, we define a sound and coherent evidence translation for effect handlers which directly passes the handlers as evidence to each operation. We prove full soundness and coherence of the translation into plain lambda calculus. The evidence in turn enables efficient implementations of effect operations; in particular, we show we can execute tail-resumptive operations in place (without needing to capture the evaluation context), and how we can replace the runtime search for a handler by indexing with a constant offset.
Mon 24 Aug Times are displayed in time zone: Eastern Time (US & Canada) change
11:30 - 13:00: New York 1ICFP Program at ICFP NY 1 Chair(s): Adam ChlipalaMassachusetts Institute of Technology | |||
11:30 - 11:45 Talk | Stable Relations and Abstract Interpretation of Higher-Order Programs ICFP Program DOI Media Attached File Attached | ||
11:45 - 12:00 Talk | Higher-Order Demand-Driven Symbolic Evaluation ICFP Program Zachary PalmerSwarthmore College, Theodore ParkSwarthmore and Hopkins, Scott F. SmithThe Johns Hopkins University, Shiwei WengThe Johns Hopkins University DOI Media Attached | ||
12:00 - 12:15 Talk | Sparcl: A Language for Partially-Invertible Computation ICFP Program DOI Media Attached | ||
12:15 - 12:30 Talk | SteelCore: An Extensible Concurrent Separation Logic for Effectful Dependently Typed Programs ICFP Program Nikhil SwamyMicrosoft Research, Aseem RastogiMicrosoft Research, Aymeric FromherzCarnegie Mellon University, Denis MerigouxINRIA, Danel AhmanUniversity of Ljubljana, Guido MartínezCIFASIS-CONICET, Argentina DOI Media Attached | ||
12:30 - 12:45 Talk | TLC: Temporal Logic of Distributed Components ICFP Program Jeremiah GriffinUniversity of California, Riverside, Mohsen LesaniUniversity of California, Riverside, Narges ShadabUniversity of California, Riverside, Xizhe YinUnivsersity of California, Riverside DOI Media Attached | ||
12:45 - 13:00 Talk | Effect Handlers, Evidently ICFP Program Ningning XieMicrosoft Research, USA, Jonathan Immanuel BrachthäuserUniversity of Tübingen, Germany, Daniel HillerströmThe University of Edinburgh, Philipp SchusterUniversity of Tübingen, Germany, Daan LeijenMicrosoft Research, USA DOI Media Attached |
22:30 - 00:00: Asia 1ICFP Program at ICFP Asia 1 Chair(s): Adam ChlipalaMassachusetts Institute of Technology | |||
22:30 - 22:45 Talk | Stable Relations and Abstract Interpretation of Higher-Order Programs ICFP Program DOI Media Attached File Attached | ||
22:45 - 23:00 Talk | Higher-Order Demand-Driven Symbolic Evaluation ICFP Program Zachary PalmerSwarthmore College, Theodore ParkSwarthmore and Hopkins, Scott F. SmithThe Johns Hopkins University, Shiwei WengThe Johns Hopkins University DOI Media Attached | ||
23:00 - 23:15 Talk | Sparcl: A Language for Partially-Invertible Computation ICFP Program DOI Media Attached | ||
23:15 - 23:30 Talk | SteelCore: An Extensible Concurrent Separation Logic for Effectful Dependently Typed Programs ICFP Program Nikhil SwamyMicrosoft Research, Aseem RastogiMicrosoft Research, Aymeric FromherzCarnegie Mellon University, Denis MerigouxINRIA, Danel AhmanUniversity of Ljubljana, Guido MartínezCIFASIS-CONICET, Argentina DOI Media Attached | ||
23:30 - 23:45 Talk | TLC: Temporal Logic of Distributed Components ICFP Program Jeremiah GriffinUniversity of California, Riverside, Mohsen LesaniUniversity of California, Riverside, Narges ShadabUniversity of California, Riverside, Xizhe YinUnivsersity of California, Riverside DOI Media Attached | ||
23:45 - 00:00 Talk | Effect Handlers, Evidently ICFP Program Ningning XieMicrosoft Research, USA, Jonathan Immanuel BrachthäuserUniversity of Tübingen, Germany, Daniel HillerströmThe University of Edinburgh, Philipp SchusterUniversity of Tübingen, Germany, Daan LeijenMicrosoft Research, USA DOI Media Attached |