Lift

Lift is a novel approach to achieving performance portability on parallel accelerators.

The Lift source code is available at https://github.com/lift-project/lift.
Lift is open source software released under the permissive MIT license.

• Lift: A Functional Data-Parallel IR for High-Performance GPU Code Generation
  Michel Steuwer, Toomas Remmelg, and Christophe Dubach
  International Symposium on Code Generationand Optimization (CGO) 2017
  PDF Paper Software Artifact for independent evaluation of the performance results
• Matrix Multiplication Beyond Auto-Tuning: Rewrite-based GPU Code Generation
  Michel Steuwer, Toomas Remmelg, and Christophe Dubach
  International Conference on Compilers, Architecture and Synthesis for Embedded Systems (CASES) 2016
  PDF Paper
• Performance Portable GPU Code Generation for Matrix Multiplication
  Toomas Remmelg, Thibaut Lutz, Michel Steuwer, and Christophe Dubach
  Workshop on General Purpose Processing using GPUs (GPGPU) 2016 @ PPoPP
  PDF Paper
• Compositional Compilation for Sparse, Irregular Data Parallelism
  Adam Harries, Michel Steuwer, Murray Cole, Alan Gray, and Christophe Dubach
  Workshop on High-Level Programming for Heterogeneous and Hierarchical Parallel Systems (HLPGPU) 2016 @ HiPEAC
  PDF Paper
• Generating Performance Portable Code using Rewrite Rules: From High-Level Functional Expressions to High-Performance OpenCL Code
  Michel Steuwer, Christian Fensch, Sam Lindley, and Christophe Dubach
  International Conference on Functional Programming (ICFP) 2015
  PDF Paper Slides of the talk Video of the talk
• Patterns and Rewrite Rules for Systematic Code Generation (From High-Level Functional Patterns to High-Performance Opencl Code)
  Michel Steuwer, Christian Fensch, and Christophe Dubach
  Technical Report arXiv:1502.02389
  PDF Technical Report
• Improving Programmability and Performance Portability
  Michel Steuwer
  PhD Thesis, University of Münster
  PDF PhD Thesis