Jeffrey Vetter

Projects

  • Participants Oak Ridge National Laboratory: Jeffrey S. Vetter (PI), Joel E. Denny, Jungwon Kim, and Seyong Lee University of Oregon: Allen D. Malony (Co-PI), Sameer Shende…

  • Cosmic Castle Architectural Overview Integrated Cosmic Castle workflow for design, analysis, and execution including the innovative Performance Functional Unity (PFU)… Sponsor This research is supported by the Defense Advanced Research Projects Agency (DARPA) Broad Agency Announcement (BAA) HR001117S0055 titled, “Electronics Resurgence…

  • Description Clacc is developing open-source, production-quality, standard-conforming OpenACC compiler and runtime support by extending Clang and LLVM. OpenACC support in…

  • Motivation Non-Volatile Memory (NVM) is any solid-state memory technology whose data is persistent across power loss. The primary NVM technology used today is flash in the…

  • Motivation Directive-based GPU programming models are gaining momentum since they transparently relieve programmers from dealing with complex language syntax of low-level GPU… Built on top of the Cetus compiler infrastructure, OpenARC's program representation inherits several of its predecessor's salient features.  OpenARC's IR is implemented in the… The overall tuning process is as follows: The search space pruner analyzes an input OpenARC program plus optional user settings, which exist as annotations in the input… Publications To cite OpenARC, please use the following papers (you can download bibtex files from each link): Seyong Lee and Jeffrey S. Vetter, OpenARC: Open Accelerator…

  • Simulation, Modeling, Measurement Memory systems are the next major technical challenge in emerging HPC architectures Performance, Capacity, Heterogeneity, Cost, Power New device technology emerging…