About Me
I am a PhD student at the University of Münster in Germany. My research focuses on compiler technologies – code generation and optimization – as well as programming language design for multi- and many-core architectures, such as GPU and CPU, based on formal methods. My overall research goal is to provide Performance, Portability, and Productivity for data-parallel computations with particular focus on computations relevant for deep learning platforms (e.g., linear algebra routines and stencil computations).
To achieve my goals, I am one of the main designers of a holistic code Generation & Optimization & Execution approach, consisting of three major sub-projects:
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Multi-Dimensional Homomorphisms (MDH) – a novel algebraic formalism for expressing and reasoning formally about data-parallel computations. In particular, this project includes the design and specification of a Domain-Specific Language (DSL) for expressing MDH functions, as well as the design and implementation of a compiler for this DSL – the compiler enables automatically generating code for MDHs (e.g., in CUDA, OpenMP, or OpenCL) that can be automatically optimized (auto-tuned) for state-of-the-art GPUs and CPUs;
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Auto-Tuning Framework (ATF) – a general-purpose auto-tuning approach that automatically optimizes parallel programs, based on numerical search techniques and optimized processes of generating, storing, and exploring the optimization spaces of state-of-the-art parallel programs;
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Host Code Abstraction (HCA) – a high-level programming abstraction that simplifies implementing and optimizing so-called host code which is required in modern parallel programming approaches (e.g., CUDA and OpenCL) to execute code on the devices of distributed, heterogeneous systems.
You can find my CV here.