Unity: Unified Memory & Storage Space

A Project funded by DOE's
Storage Systems and Input/Output (SSIO) for Extreme Scale Science Program

Overview Goals News Publications Participants Links

 

Released Software

Publications

  • Pradeep Fernando, Sudarsun Kannan, Ada Gavrilovska, Karsten Schwan, "Phoenix: Memory-Speed HPC I/O with NVM", 23rd Annual International Conference on High Performance Computing, Data and Analytics (HiPC'16), Hyderabad, India, Dec. 2016. https://doi.org/10.1109/HiPC.2016.023
  • Terry Jones, "Unified Memory and File Space", Introducing ASCR's Portfolio to ECP Workshop, Washington D.C., Feb 2016. (invited talk)
  • Pradeep Fernando, Sudarsun Kannan, Ada Gavrilovska, Karsten Schwan, "Memory Speed HPC I/O with NVM", 8th Annual Non-Volatile Memories Workshop (NVMW'17), San Diego, CA, Mar. 2017.
  • Terry Jones, Mike Lang, Ada Gavrilovska, Latchesar Ionkov, Douglas Otstott, Mike Brim, Geoffroy Vallee, Benjamin Mayer, Aaron Welch, Greg Eisenhauer, James Tyson, Alexis Champsaur, Thaleia Doudali, Pradeep Fernando. "UNITY: Unified Storage and Memory" SSIO Review. Washington D.C., March 16, 2017 (poster).
  • Alexis Champsaur, Jai Dayal, Matthew Wolf, Ada Gavrilovska, Greg Eisenhauer, Jai Lofstead, Patrick Widener, "SmartBlock: An Approach to Standardizing In Situ Workflow Components", 2nd Workshop on Emerging Parallel and Distributed Runtime Systems and Middleware (IPDRM'17), in conjunction with IPDPS, Orlando, FL, May, 2017. https://doi.org/10.1109/IPDPSW.2017.149
  • Sudarsun Kannan, Ada Gavrilovska, Karsten Schwan, "HeteroOS — OS Design for Heterogeneous Memory Management in Datacenters", 44th International Symposium on Computer Architecture (ISCA'17), Toronto, CA, Jun. 2017. https://doi.org/10.1145/3079856.3080245
  • Terry Jones, Michael J. Brim, Geoffroy Vallee, Benjamin Mayer, Aaron Welch, Tonglin Li, Michael Lang, Latchesar Ionkov, Douglas Otstott, Ada Gavrilovska, Greg Eisenhauer, Thaleia Doudali, and Pradeep Fernando. "UNITY: Unified Memory and File Space" In Proceedings of the 7th International Workshop on Runtime and Operating Systems for Supercomputers (ROSS'17). Washington, DC, Jun. 2017. https://dl.acm.org/doi/10.1145/3095770.3095776
  • Mason Watson, Terry Jones, Geoffroy Vallee. "UNITY: Unified Storage and Memory". ORISE Summer Poster Session. ORNL, Oak Ridge, TN. Sep. 2017. (poster)
  • Thaleia Doudali, Ada Gavrilovska, "CoMerge: Toward Efficient Data Placement in Shared Heterogeneous Memory Servers", ACM International Symposium on Memory Systems (MEMSYS'17), Washington, DC, Oct. 2017. https://doi.org/10.1145/3132402.3132418
  • Latchesar Ionkov, Carlos Maltzahn, Michael Lang. "Optimized Scatter/Gather Data Operations for Parallel Storage." 2nd Joint International Workshop on Parallel Data Storage & Data Intensive Scalable Computing Systems (PDSW-DISCS 2017). Denver, CO. Nov. 2017. https://doi.org/10.1145/3149393.3149397
  • Pradeep Fernando, Ada Gavrilovska, Sudarsun Kannan, and Greg Eisenhauer. " NVStream: accelerating HPC workflows with NVRAM-based transport for streaming objects." HPDC '18: Proceedings of the 27th International Symposium on High-Performance Parallel and Distributed ComputingJune 2018 Pages 231-242. https://doi.org/10.1145/3208040.3208061
  • Ionkov, Latchesar. "Optimizing Access to Scientific Data for Storage, Analysis and Visualization." University of California, Santa Cruz, 2018. Available online

 

 


For further information on the Unity Project, contact Terry Jones (email trj@ornl.gov)


Funding for the Unity Project is provided by a grant from
the U.S. Department of Energy Office of Science.