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HyBF: A Hybrid Branch Fusion Strategy for Code Size Reduction

https://doi.org/10.1145/3578360.3580267

Rocha, Rodrigo C. ; Saumya, Charitha ; Sundararajah, Kirshanthan ; Petoumenos, Pavlos ; Kulkarni, Milind ; O’Boyle, Michael F. ( February 2023 , ACM)

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UniRec: a unimodular-like framework for nested recursions and loops

https://doi.org/10.1145/3563333

Sundararajah, Kirshanthan ; Saumya, Charitha ; Kulkarni, Milind ( October 2022 , Proceedings of the ACM on Programming Languages)

Scheduling transformations reorder operations in a program to improve locality and/or parallelism. There are mature loop transformation frameworks such as the polyhedral model for composing and applying instance-wise scheduling transformations for loop nests.In recent years, there have been efforts to build frameworks for composing and applying scheduling transformations for nested recursion and loops, but these frameworks cannot employ the full power of transformations for loop nests since they have overly-restrictive representations. This paper describes a new framework, UniRec, that not only generalizes prior frameworks for reasoning about transformations on recursion, but also generalizes the unimodular framework, and hence unifies reasoning about perfectly-nested loops and recursion.
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Cornucopia : A Framework for Feedback Guided Generation of Binaries

https://doi.org/10.1145/3551349.3561152

Singhal, Vidush ; Pillai, Akul Abhilash ; Saumya, Charitha ; Kulkarni, Milind ; Machiry, Aravind ( October 2022 , ASE '22: Proceedings of the 37th IEEE/ACM International Conference on Automated Software Engineering)

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SparseLNR: accelerating sparse tensor computations using loop nest restructuring

https://doi.org/10.1145/3524059.3532386

Dias, Adhitha ; Sundararajah, Kirshanthan ; Saumya, Charitha ; Kulkarni, Milind ( June 2022 , International Conference on Supercomputing)

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DARM: Control-Flow Melding for SIMT Thread Divergence Reduction

https://doi.org/10.1109/CGO53902.2022.9741285

Saumya, Charitha ; Sundararajah, Kirshanthan ; Kulkarni, Milind ( April 2022 , 2022 IEEE/ACM International Symposium on Code Generation and Optimization)

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