Search Results for author: Pavlos Petoumenos

Found 6 papers, 5 papers with code

BenchDirect: A Directed Language Model for Compiler Benchmarks

no code implementations2 Mar 2023 Foivos Tsimpourlas, Pavlos Petoumenos, Min Xu, Chris Cummins, Kim Hazelwood, Ajitha Rajan, Hugh Leather

We improve this with BenchDirect which utilizes a directed LM that infills programs by jointly observing source code context and the compiler features that are targeted.

Active Learning Language Modelling

BenchPress: A Deep Active Benchmark Generator

1 code implementation13 Aug 2022 Foivos Tsimpourlas, Pavlos Petoumenos, Min Xu, Chris Cummins, Kim Hazelwood, Ajitha Rajan, Hugh Leather

We develop BenchPress, the first ML benchmark generator for compilers that is steerable within feature space representations of source code.

Active Learning

Iterative compilation on mobile devices

1 code implementation9 Nov 2015 Paschalis Mpeis, Pavlos Petoumenos, Hugh Leather

Replaying the targeted functions allows us to evaluate the effectiveness of each set of optimizations for the actual way the user interacts with the application.

Programming Languages

Autotuning OpenCL Workgroup Size for Stencil Patterns

1 code implementation8 Nov 2015 Chris Cummins, Pavlos Petoumenos, Michel Steuwer, Hugh Leather

Selecting an appropriate workgroup size is critical for the performance of OpenCL kernels, and requires knowledge of the underlying hardware, the data being operated on, and the implementation of the kernel.

Distributed, Parallel, and Cluster Computing

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