Johannes Doerfert

ORCID

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 58

Top Venues

IWOMP

CoRR

ICPP Workshops

Saarland University, Saarbrücken, Germany (PHD)

Education History

Saarland University, Saarbrücken, Germany

PHD

Publications

John R. Tramm, Paul K. Romano, Patrick C. Shriwise, Amanda Lund, Johannes Doerfert, Patrick Steinbrecher, Andrew R. Siegel, Gavin Ridley
Performance Portable Monte Carlo Particle Transport on Intel, NVIDIA, and AMD GPUs. CoRR (2024)
Ivan R. Ivanov, Joachim Meyer, Aiden Grossman, William S. Moses, Johannes Doerfert
Input-Gen: Guided Generation of Stateful Inputs for Testing, Tuning, and Training. CoRR (2024)
Aiden Grossman, Ludger Paehler, Konstantinos Parasyris, Tal Ben-Nun, Jacob Hegna, William S. Moses, Jose Manuel Monsalve Diaz, Mircea Trofin, Johannes Doerfert
ComPile: A Large IR Dataset from Production Sources. CoRR (2023)
Konstantinos Parasyris, Giorgis Georgakoudis, Esteban Rangel, Ignacio Laguna, Johannes Doerfert
Scalable Tuning of (OpenMP) GPU Applications via Kernel Record and Replay. SC (2023)
Jan Hückelheim, Johannes Doerfert
ORAQL - Optimistic Responses to Alias Queries in LLVM. ICPP (2023)
Diego A. Roa Perdomo, Rodrigo Ceccato, Rémy Neveu, Hervé Yviquel, Xiaoming Li, Jose Manuel Monsalve Diaz, Johannes Doerfert
Memory Transfer Decomposition: Exploring Smart Data Movement Through Architecture-Aware Strategies. SC Workshops (2023)
Shilei Tian, Barbara M. Chapman, Johannes Doerfert
Maximizing Parallelism and GPU Utilization For Direct GPU Compilation Through Ensemble Execution. ICPP Workshops (2023)
Joseph K. L. Lee, Oliver T. Brown, Mark Bull, Martin Ruefenacht, Johannes Doerfert, Michael Klemm, Martin Schulz
Quantum Task Offloading with the OpenMP API. CoRR (2023)
Eric Wright, Johannes Doerfert, Shilei Tian, Barbara M. Chapman, Sunita Chandrasekaran
Implementing OpenMP's SIMD Directive in LLVM's GPU Runtime. ICPP (2023)
Shilei Tian, Barbara M. Chapman, Johannes Doerfert
Exploring the Limits of Generic Code Execution on GPUs via Direct (OpenMP) Offload. IWOMP (2023)
Shilei Tian, Tom Scogland, Barbara M. Chapman, Johannes Doerfert
GPU First - Execution of Legacy CPU Codes on GPUs. CoRR (2023)
Rahulkumar Gayatri, Stephen L. Olivier, Christian R. Trott, Johannes Doerfert, Jan Ciesko, Damien Lebrun-Grandié
The Kokkos OpenMPTarget Backend: Implementation and Lessons Learned. IWOMP (2023)
William S. Moses, Ivan R. Ivanov, Jens Domke, Toshio Endo, Johannes Doerfert, Oleksandr Zinenko
High-Performance GPU-to-CPU Transpilation and Optimization via High-Level Parallel Constructs. PPoPP (2023)
Zujun Tan, Yebin Chon, Michael Kruse, Johannes Doerfert, Ziyang Xu, Brian Homerding, Simone Campanoni, David I. August
SPLENDID: Supporting Parallel LLVM-IR Enhanced Natural Decompilation for Interactive Development. ASPLOS (3) (2023)
Shilei Tian, Tom Scogland, Barbara M. Chapman, Johannes Doerfert
OpenMP Kernel Language Extensions for Performance Portable GPU Codes. SC Workshops (2023)
Anton Rydahl, Joseph Huber, Ethan Luis Mcdonough, Johannes Doerfert
Precision and Performance Analysis of C Standard Math Library Functions on GPUs. SC Workshops (2023)
Delaram Talaashrafi, Marc Moreno Maza, Johannes Doerfert
Towards Automatic OpenMP-Aware Utilization of Fast GPU Memory. IWOMP (2022)
Shilei Tian, Joseph Huber, Konstantinos Parasyris, Barbara M. Chapman, Johannes Doerfert
Direct GPU Compilation and Execution for Host Applications with OpenMP Parallelism. LLVM-HPC@SC (2022)
Joseph Huber, Melanie Cornelius, Giorgis Georgakoudis, Shilei Tian, Jose Manuel Monsalve Diaz, Kuter Dinel, Barbara M. Chapman, Johannes Doerfert
Efficient Execution of OpenMP on GPUs. CGO (2022)
Rafael A. Herrera Guaitero, Jose Manuel Monsalve Diaz, Thomas Applencourt, Xiaoming Li, Johannes Doerfert
Automatic Asynchronous Execution of Synchronously Offloaded OpenMP Target Regions. LLVM-HPC@SC (2022)
Konstantinos Parasyris, Giorgis Georgakoudis, Johannes Doerfert, Ignacio Laguna, Thomas R. W. Scogland
Piper: Pipelining OpenMP Offloading Execution Through Compiler Optimization For Performance. P3HPC@SC (2022)
Johannes Doerfert, Atmn Patel, Joseph Huber, Shilei Tian, Jose Manuel Monsalve Diaz, Barbara M. Chapman, Giorgis Georgakoudis
Co-Designing an OpenMP GPU Runtime and Optimizations for Near-Zero Overhead Execution. IPDPS (2022)
Alister Johnson, Camille Coti, Allen D. Malony, Johannes Doerfert
MARTINI: The Little Match and Replace Tool for Automatic Application Rewriting with Code Examples. Euro-Par (2022)
Wenbin Lu, Baodi Shan, Eric Raut, Jie Meng, Mauricio Araya-Polo, Johannes Doerfert, Abid Muslim Malik, Barbara M. Chapman
Towards Efficient Remote OpenMP Offloading. IWOMP (2022)
Shilei Tian, Joseph Huber, John R. Tramm, Barbara M. Chapman, Johannes Doerfert
Just-in-Time Compilation and Link-Time Optimization for OpenMP Target Offloading. IWOMP (2022)
Alister Johnson, Camille Coti, Allen D. Malony, Johannes Doerfert
MARTINI: The Little Match and Replace Tool for Automatic Code Rewriting. J. Open Source Softw. 7 (77) (2022)
Atmn Patel, Johannes Doerfert
Remote OpenMP offloading. PPoPP (2022)
Atmn Patel, Johannes Doerfert
Remote OpenMP Offloading. ISC (2022)
Seonmyeong Bak, Colleen Bertoni, Swen Boehm, Reuben D. Budiardja, Barbara M. Chapman, Johannes Doerfert, Markus Eisenbach, Hal Finkel, Oscar R. Hernandez, Joseph Huber, Shintaro Iwasaki, Vivek Kale, Paul R. C. Kent, JaeHyuk Kwack, Meifeng Lin, Piotr Luszczek, Ye Luo, Buu Pham, Swaroop Pophale, Kiran Ravikumar, Vivek Sarkar, Thomas Scogland, Shilei Tian, P. K. Yeung
OpenMP application experiences: Porting to accelerated nodes. Parallel Comput. 109 (2022)
William S. Moses, Ivan R. Ivanov, Jens Domke, Toshio Endo, Johannes Doerfert, Oleksandr Zinenko
High-Performance GPU-to-CPU Transpilation and Optimization via High-Level Parallel Constructs. CoRR (2022)
Johannes Doerfert, Marc Jasper, Joseph Huber, Khaled Abdelaal, Giorgis Georgakoudis, Thomas Scogland, Konstantinos Parasyris
Breaking the Vendor Lock: Performance Portable Programming through OpenMP as Target Independent Runtime Layer. PACT (2022)
William S. Moses, Sri Hari Krishna Narayanan, Ludger Paehler, Valentin Churavy, Michel Schanen, Jan Hückelheim, Johannes Doerfert, Paul D. Hovland
Scalable Automatic Differentiation of Multiple Parallel Paradigms through Compiler Augmentation. SC (2022)
Delaram Talaashrafi, Johannes Doerfert, Marc Moreno Maza
A Pipeline Pattern Detection Technique in Polly. ICPP Workshops (2022)
Johannes Doerfert, Joseph Huber, Melanie Cornelius
Advancing OpenMP Offload Debugging Capabilities in LLVM. ICPP Workshops (2021)
Barbara M. Chapman, Buu Pham, Charlene Yang, Christopher Daley, Colleen Bertoni, Dhruva Kulkarni, Dossay Oryspayev, Ed D'Azevedo, Johannes Doerfert, Keren Zhou, Kiran Ravikumar, Mark Gordon, Mauro Del Ben, Meifeng Lin, Melisa Alkan, Michael Kruse, Oscar R. Hernandez, P. K. Yeung, Paul Lin, Peng Xu, Swaroop Pophale, Tosaporn Sattasathuchana, Vivek Kale, William Huhn, Yun (Helen) He
Outcomes of OpenMP Hackathon: OpenMP Application Experiences with the Offloading Model (Part I). IWOMP (2021)
Shilei Tian, Jon Chesterfield, Johannes Doerfert, Barbara M. Chapman
Experience Report: Writing a Portable GPU Runtime with OpenMP 5.1. IWOMP (2021)
William S. Moses, Valentin Churavy, Ludger Paehler, Jan Hückelheim, Sri Hari Krishna Narayanan, Michel Schanen, Johannes Doerfert
Reverse-mode automatic differentiation and optimization of GPU kernels via enzyme. SC (2021)
Atmn Patel, Shilei Tian, Johannes Doerfert, Barbara M. Chapman
A Virtual GPU as Developer-Friendly OpenMP Offload Target. ICPP Workshops (2021)
Barbara M. Chapman, Buu Pham, Charlene Yang, Christopher Daley, Colleen Bertoni, Dhruva Kulkarni, Dossay Oryspayev, Ed D'Azevedo, Johannes Doerfert, Keren Zhou, Kiran Ravikumar, Mark Gordon, Mauro Del Ben, Meifeng Lin, Melisa Alkan, Michael Kruse, Oscar R. Hernandez, P. K. Yeung, Paul Lin, Peng Xu, Swaroop Pophale, Tosaporn Sattasathuchana, Vivek Kale, William Huhn, Yun (Helen) He
Outcomes of OpenMP Hackathon: OpenMP Application Experiences with the Offloading Model (Part II). IWOMP (2021)
Joseph Huber, Weile Wei, Giorgis Georgakoudis, Johannes Doerfert, Oscar R. Hernandez
A Case Study of LLVM-Based Analysis for Optimizing SIMD Code Generation. IWOMP (2021)
Tarindu Jayatilaka, Hideto Ueno, Giorgis Georgakoudis, Eunjung Park, Johannes Doerfert
Towards Compile-Time-Reducing Compiler Optimization Selection via Machine Learning. ICPP Workshops (2021)
Joseph Huber, Weile Wei, Giorgis Georgakoudis, Johannes Doerfert, Oscar R. Hernandez
A Case Study of LLVM-Based Analysis for Optimizing SIMD Code Generation. CoRR (2021)
Shilei Tian, Jon Chesterfield, Johannes Doerfert, Barbara M. Chapman
Experience Report: Writing A Portable GPU Runtime with OpenMP 5.1. CoRR (2021)
Jan Hückelheim, Johannes Doerfert
Spray: Sparse Reductions of Arrays in OPENMP. IPDPS (2021)
Giorgis Georgakoudis, Johannes Doerfert, Ignacio Laguna, Thomas R. W. Scogland
FAROS: A Framework to Analyze OpenMP Compilation Through Benchmarking and Compiler Optimization Analysis. IWOMP (2020)
Shilei Tian, Johannes Doerfert, Barbara M. Chapman
Concurrent Execution of Deferred OpenMP Target Tasks with Hidden Helper Threads. LCPC (2020)
Alexander Matz, Johannes Doerfert, Holger Fröning
Automated Partitioning of Data-Parallel Kernels using Polyhedral Compilation. ICPP Workshops (2020)
Hal Finkel, Alexander McCaskey, Tobi Popoola, Dmitry I. Lyakh, Johannes Doerfert
Really Embedding Domain-Specific Languages into C++. CoRR (2020)
Johannes Doerfert, Brian Homerding, Hal Finkel
Performance Exploration Through Optimistic Static Program Annotations. ISC (2019)
Johannes Doerfert, Jose Manuel Monsalve Diaz, Hal Finkel
The TRegion Interface and Compiler Optimizations for OpenMP Target Regions. IWOMP (2019)
Johannes Doerfert, Hal Finkel
Compiler Optimizations for OpenMP. IWOMP (2018)
Johannes Doerfert, Hal Finkel
Compiler Optimizations for Parallel Programs. LCPC (2018)
Johannes Doerfert, Shrey Sharma, Sebastian Hack
Polyhedral expression propagation. CC (2018)
Johannes Doerfert, Tobias Grosser, Sebastian Hack
Optimistic loop optimization. CGO (2017)
Simon Moll, Johannes Doerfert, Sebastian Hack
Input space splitting for OpenCL. CC (2016)
Johannes Doerfert, Kevin Streit, Sebastian Hack, Zino Benaissa
Polly's Polyhedral Scheduling in the Presence of Reductions. CoRR (2015)
Kevin Streit, Johannes Doerfert, Clemens Hammacher, Andreas Zeller, Sebastian Hack
Generalized Task Parallelism. ACM Trans. Archit. Code Optim. 12 (1) (2015)
Péricles Alves, Fabian Gruber, Johannes Doerfert, Alexandros Lamprineas, Tobias Grosser, Fabrice Rastello, Fernando Magno Quintão Pereira
Runtime pointer disambiguation. OOPSLA (2015)
Jan Reineke, Johannes Doerfert
Architecture-parametric timing analysis. RTAS (2014)
Andreas Abel, Florian Benz, Johannes Doerfert, Barbara Dörr, Sebastian Hahn, Florian Haupenthal, Michael Jacobs, Amir H. Moin, Jan Reineke, Bernhard Schommer, Reinhard Wilhelm
Impact of Resource Sharing on Performance and Performance Prediction: A Survey. CONCUR (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Johannes Doerfert