Johannes Doerfert

73 papers A 10B 8C 2Misc 1Journal 15Unranked 36

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Discussion of Device-Device Collective Communication in OpenMP Target Offloading. IWOMP Baodi Shan, Mauricio Araya-Polo, Johannes Doerfert, Barbara M. Chapman
2025	—	`conf`	Dynamic Thread Coarsening for CPU and GPU OpenMP Code. SC Workshops Ivan R. Ivanov, Jens Domke, Toshio Endo, Johannes Doerfert
2025	—	`conf`	Evaluating LLVM OpenMP Offload Optimizations on NVIDIA GH200 Grace Hopper Superchip and AMD Instinct™ MI300A Accelerator Architectures. IWOMP Kevin Sala, Stephen L. Olivier, Rahulkumar Gayatri, Shilei Tian, Johannes Doerfert
2025	—	`conf`	Predicting Performance for OpenMP GPU Parameter Choices. IWOMP Akil Andrews, Qing Yi, Pei-Hung Lin, Johannes Doerfert
2025	A	`ed.`	Proceedings of the 23rd ACM/IEEE International Symposium on Code Generation and Optimization, CGO 2025, Las Vegas, NV, USA, March 1-5, 2025 CGO Johannes Doerfert, Tobias Grosser, Hugh Leather, P. Sadayappan
2025	—	`conf`	Profile Generation for GPU Targets. IWOMP Ethan Luis Mcdonough, Joel E. Denny, Johannes Doerfert
2024	—	`conf`	Automatic Parallelization and OpenMP Offloading of Fortran Array Notation. IWOMP Ivan R. Ivanov, Jens Domke, Toshio Endo, Johannes Doerfert
2024	—	`conf`	CI/CD Efforts for Validation, Verification and Benchmarking OpenMP Implementations. IWOMP Aaron Jarmusch, Felipe Cabarcas, Swaroop Pophale, Andrew Kallai, Johannes Doerfert, Luke Peyralans, Seyong Lee, Joel E. Denny, Sunita Chandrasekaran
2024	J	`jnl`	CI/CD Efforts for Validation, Verification and Benchmarking OpenMP Implementations. CoRR Aaron Jarmusch, Felipe Cabarcas, Swaroop Pophale, Andrew Kallai, Johannes Doerfert, Luke Peyralans, Seyong Lee, Joel E. Denny, Sunita Chandrasekaran
2024	J	`jnl`	ComPile: A Large IR Dataset from Production Sources. J. Data-centric Mach. Learn. Res. Aiden Grossman, Ludger Paehler, Konstantinos Parasyris, Tal Ben-Nun, Jacob Hegna, William S. Moses, Jose Manuel Monsalve Diaz, Mircea Trofin, Johannes Doerfert
2024	—	`conf`	Evaluating Tuning Opportunities of the LLVM/OpenMP Runtime. SC Workshops Smeet Chheda, Gaurav Verma, Shilei Tian, Barbara M. Chapman, Johannes Doerfert
2024	J	`jnl`	Input-Gen: Guided Generation of Stateful Inputs for Testing, Tuning, and Training. CoRR Ivan R. Ivanov, Joachim Meyer, Aiden Grossman, William S. Moses, Johannes Doerfert
2024	Misc	`conf`	Leveraging LLVM OpenMP GPU Offload Optimizations for Kokkos Applications. HiPC Rahulkumar Gayatri, Shilei Tian, Stephen L. Olivier, Eric Wright, Johannes Doerfert
2024	J	`jnl`	Performance Portable Monte Carlo Particle Transport on Intel, NVIDIA, and AMD GPUs. CoRR John R. Tramm, Paul K. Romano, Patrick C. Shriwise, Amanda Lund, Johannes Doerfert, Patrick Steinbrecher, Andrew R. Siegel, Gavin Ridley
2023	J	`jnl`	ComPile: A Large IR Dataset from Production Sources. CoRR Aiden Grossman, Ludger Paehler, Konstantinos Parasyris, Tal Ben-Nun, Jacob Hegna, William S. Moses, Jose Manuel Monsalve Diaz, Mircea Trofin, Johannes Doerfert
2023	—	`conf`	Exploring the Limits of Generic Code Execution on GPUs via Direct (OpenMP) Offload. IWOMP Shilei Tian, Barbara M. Chapman, Johannes Doerfert
2023	J	`jnl`	GPU First - Execution of Legacy CPU Codes on GPUs. CoRR Shilei Tian, Tom Scogland, Barbara M. Chapman, Johannes Doerfert
2023	B	`conf`	High-Performance GPU-to-CPU Transpilation and Optimization via High-Level Parallel Constructs. PPoPP William S. Moses, Ivan R. Ivanov, Jens Domke, Toshio Endo, Johannes Doerfert, Oleksandr Zinenko
2023	B	`conf`	Implementing OpenMP's SIMD Directive in LLVM's GPU Runtime. ICPP Eric Wright, Johannes Doerfert, Shilei Tian, Barbara M. Chapman, Sunita Chandrasekaran
2023	—	`conf`	Maximizing Parallelism and GPU Utilization For Direct GPU Compilation Through Ensemble Execution. ICPP Workshops Shilei Tian, Barbara M. Chapman, Johannes Doerfert
2023	—	`conf`	Memory Transfer Decomposition: Exploring Smart Data Movement Through Architecture-Aware Strategies. SC Workshops Diego A. Roa Perdomo, Rodrigo Ceccato, Rémy Neveu, Hervé Yviquel, Xiaoming Li, Jose Manuel Monsalve Diaz, Johannes Doerfert
2023	B	`conf`	ORAQL - Optimistic Responses to Alias Queries in LLVM. ICPP Jan Hückelheim, Johannes Doerfert
2023	—	`conf`	OpenMP Kernel Language Extensions for Performance Portable GPU Codes. SC Workshops Shilei Tian, Tom Scogland, Barbara M. Chapman, Johannes Doerfert
2023	—	`conf`	Precision and Performance Analysis of C Standard Math Library Functions on GPUs. SC Workshops Anton Rydahl, Joseph Huber, Ethan Luis Mcdonough, Johannes Doerfert
2023	J	`jnl`	Quantum Task Offloading with the OpenMP API. CoRR Joseph K. L. Lee, Oliver Thomson Brown, Mark Bull, Martin Ruefenacht, Johannes Doerfert, Michael Klemm, Martin Schulz
2023	—	`conf`	SPLENDID: Supporting Parallel LLVM-IR Enhanced Natural Decompilation for Interactive Development. ASPLOS (3) Zujun Tan, Yebin Chon, Michael Kruse, Johannes Doerfert, Ziyang Xu, Brian Homerding, Simone Campanoni, David I. August
2023	A	`conf`	Scalable Tuning of (OpenMP) GPU Applications via Kernel Record and Replay. SC Konstantinos Parasyris, Giorgis Georgakoudis, Esteban Rangel, Ignacio Laguna, Johannes Doerfert
2023	—	`conf`	The Kokkos OpenMPTarget Backend: Implementation and Lessons Learned. IWOMP Rahulkumar Gayatri, Stephen L. Olivier, Christian R. Trott, Johannes Doerfert, Jan Ciesko, Damien Lebrun-Grandié
2022	—	`conf`	A Pipeline Pattern Detection Technique in Polly. ICPP Workshops Delaram Talaashrafi, Johannes Doerfert, Marc Moreno Maza
2022	—	`conf`	Automatic Asynchronous Execution of Synchronously Offloaded OpenMP Target Regions. LLVM-HPC@SC Rafael A. Herrera Guaitero, Jose Manuel Monsalve Diaz, Thomas Applencourt, Xiaoming Li, Johannes Doerfert
2022	B	`conf`	Breaking the Vendor Lock: Performance Portable Programming through OpenMP as Target Independent Runtime Layer. PACT Johannes Doerfert, Marc Jasper, Joseph Huber, Khaled Abdelaal, Giorgis Georgakoudis, Thomas Scogland, Konstantinos Parasyris
2022	A	`conf`	Co-Designing an OpenMP GPU Runtime and Optimizations for Near-Zero Overhead Execution. IPDPS Johannes Doerfert, Atmn Patel, Joseph Huber, Shilei Tian, Jose Manuel Monsalve Diaz, Barbara M. Chapman, Giorgis Georgakoudis
2022	—	`conf`	Direct GPU Compilation and Execution for Host Applications with OpenMP Parallelism. LLVM-HPC@SC Shilei Tian, Joseph Huber, Konstantinos Parasyris, Barbara M. Chapman, Johannes Doerfert
2022	A	`conf`	Efficient Execution of OpenMP on GPUs. CGO Joseph Huber, Melanie Cornelius, Giorgis Georgakoudis, Shilei Tian, Jose Manuel Monsalve Diaz, Kuter Dinel, Barbara M. Chapman, Johannes Doerfert
2022	J	`jnl`	High-Performance GPU-to-CPU Transpilation and Optimization via High-Level Parallel Constructs. CoRR William S. Moses, Ivan R. Ivanov, Jens Domke, Toshio Endo, Johannes Doerfert, Oleksandr Zinenko
2022	—	`conf`	Just-in-Time Compilation and Link-Time Optimization for OpenMP Target Offloading. IWOMP Shilei Tian, Joseph Huber, John R. Tramm, Barbara M. Chapman, Johannes Doerfert
2022	—	`conf`	MARTINI: The Little Match and Replace Tool for Automatic Application Rewriting with Code Examples. Euro-Par Alister Johnson, Camille Coti, Allen D. Malony, Johannes Doerfert
2022	J	`jnl`	MARTINI: The Little Match and Replace Tool for Automatic Code Rewriting. J. Open Source Softw. Alister Johnson, Camille Coti, Allen D. Malony, Johannes Doerfert
2022	J	`jnl`	OpenMP application experiences: Porting to accelerated nodes. Parallel Comput. 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
2022	—	`conf`	Piper: Pipelining OpenMP Offloading Execution Through Compiler Optimization For Performance. P3HPC@SC Konstantinos Parasyris, Giorgis Georgakoudis, Johannes Doerfert, Ignacio Laguna, Thomas R. W. Scogland
2022	C	`conf`	Remote OpenMP Offloading. ISC Atmn Patel, Johannes Doerfert
2022	B	`conf`	Remote OpenMP offloading. PPoPP Atmn Patel, Johannes Doerfert
2022	A	`conf`	Scalable Automatic Differentiation of Multiple Parallel Paradigms through Compiler Augmentation. SC William S. Moses, Sri Hari Krishna Narayanan, Ludger Paehler, Valentin Churavy, Michel Schanen, Jan Hückelheim, Johannes Doerfert, Paul D. Hovland
2022	—	`conf`	Towards Automatic OpenMP-Aware Utilization of Fast GPU Memory. IWOMP Delaram Talaashrafi, Marc Moreno Maza, Johannes Doerfert
2022	—	`conf`	Towards Efficient Remote OpenMP Offloading. IWOMP Wenbin Lu, Baodi Shan, Eric Raut, Jie Meng, Mauricio Araya-Polo, Johannes Doerfert, Abid Muslim Malik, Barbara M. Chapman
2021	—	`conf`	A Case Study of LLVM-Based Analysis for Optimizing SIMD Code Generation. IWOMP Joseph Huber, Weile Wei, Giorgis Georgakoudis, Johannes Doerfert, Oscar R. Hernandez
2021	J	`jnl`	A Case Study of LLVM-Based Analysis for Optimizing SIMD Code Generation. CoRR Joseph Huber, Weile Wei, Giorgis Georgakoudis, Johannes Doerfert, Oscar R. Hernandez
2021	—	`conf`	A Virtual GPU as Developer-Friendly OpenMP Offload Target. ICPP Workshops Atmn Patel, Shilei Tian, Johannes Doerfert, Barbara M. Chapman
2021	—	`conf`	Advancing OpenMP Offload Debugging Capabilities in LLVM. ICPP Workshops Johannes Doerfert, Joseph Huber, Melanie Cornelius
2021	J	`jnl`	Experience Report: Writing A Portable GPU Runtime with OpenMP 5.1. CoRR Shilei Tian, Jon Chesterfield, Johannes Doerfert, Barbara M. Chapman
2021	—	`conf`	Experience Report: Writing a Portable GPU Runtime with OpenMP 5.1. IWOMP Shilei Tian, Jon Chesterfield, Johannes Doerfert, Barbara M. Chapman
2021	—	`conf`	Outcomes of OpenMP Hackathon: OpenMP Application Experiences with the Offloading Model (Part I). IWOMP Barbara M. Chapman, Buu Pham, Charlene Yang, Christopher S. 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 P. Huhn, Yun (Helen) He
2021	—	`conf`	Outcomes of OpenMP Hackathon: OpenMP Application Experiences with the Offloading Model (Part II). IWOMP Barbara M. Chapman, Buu Pham, Charlene Yang, Christopher S. 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 P. Huhn, Yun (Helen) He
2021	A	`conf`	Reverse-mode automatic differentiation and optimization of GPU kernels via enzyme. SC William S. Moses, Valentin Churavy, Ludger Paehler, Jan Hückelheim, Sri Hari Krishna Narayanan, Michel Schanen, Johannes Doerfert
2021	A	`conf`	Spray: Sparse Reductions of Arrays in OPENMP. IPDPS Jan Hückelheim, Johannes Doerfert
2021	—	`conf`	Towards Compile-Time-Reducing Compiler Optimization Selection via Machine Learning. ICPP Workshops Tarindu Jayatilaka, Hideto Ueno, Giorgis Georgakoudis, Eunjung Park, Johannes Doerfert
2020	—	`conf`	Automated Partitioning of Data-Parallel Kernels using Polyhedral Compilation. ICPP Workshops Alexander Matz, Johannes Doerfert, Holger Fröning
2020	—	`conf`	Concurrent Execution of Deferred OpenMP Target Tasks with Hidden Helper Threads. LCPC Shilei Tian, Johannes Doerfert, Barbara M. Chapman
2020	—	`conf`	FAROS: A Framework to Analyze OpenMP Compilation Through Benchmarking and Compiler Optimization Analysis. IWOMP Giorgis Georgakoudis, Johannes Doerfert, Ignacio Laguna, Thomas R. W. Scogland
2020	J	`jnl`	Really Embedding Domain-Specific Languages into C++. CoRR Hal Finkel, Alexander J. McCaskey, Tobi Popoola, Dmitry I. Lyakh, Johannes Doerfert
2019	C	`conf`	Performance Exploration Through Optimistic Static Program Annotations. ISC Johannes Doerfert, Brian Homerding, Hal Finkel
2019	—	`conf`	The TRegion Interface and Compiler Optimizations for OpenMP Target Regions. IWOMP Johannes Doerfert, Jose Manuel Monsalve Diaz, Hal Finkel
2018	—	`—`	Applicable and sound polyhedral optimization of low-level programs. Johannes Doerfert
2018	—	`conf`	Compiler Optimizations for OpenMP. IWOMP Johannes Doerfert, Hal Finkel
2018	—	`conf`	Compiler Optimizations for Parallel Programs. LCPC Johannes Doerfert, Hal Finkel
2018	B	`conf`	Polyhedral expression propagation. CC Johannes Doerfert, Shrey Sharma, Sebastian Hack
2017	A	`conf`	Optimistic loop optimization. CGO Johannes Doerfert, Tobias Grosser, Sebastian Hack
2016	B	`conf`	Input space splitting for OpenCL. CC Simon Moll, Johannes Doerfert, Sebastian Hack
2015	J	`jnl`	Generalized Task Parallelism. ACM Trans. Archit. Code Optim. Kevin Streit, Johannes Doerfert, Clemens Hammacher, Andreas Zeller, Sebastian Hack
2015	J	`jnl`	Polly's Polyhedral Scheduling in the Presence of Reductions. CoRR Johannes Doerfert, Kevin Streit, Sebastian Hack, Zino Benaissa
2015	A	`conf`	Runtime pointer disambiguation. OOPSLA Péricles Alves, Fabian Gruber, Johannes Doerfert, Alexandros Lamprineas, Tobias Grosser, Fabrice Rastello, Fernando Magno Quintão Pereira
2014	A	`conf`	Architecture-parametric timing analysis. RTAS Jan Reineke, Johannes Doerfert
2013	B	`conf`	Impact of Resource Sharing on Performance and Performance Prediction: A Survey. CONCUR Andreas Abel, Florian Benz, Johannes Doerfert, Barbara Dörr, Sebastian Hahn, Florian Haupenthal, Michael Jacobs, Amir H. Moin, Jan Reineke, Bernhard Schommer, Reinhard Wilhelm