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Towards Aggregated Asynchronous Checkpointing [article]

Mikaila J. Gossman, Bogdan Nicolae, Jon C. Calhoun, Franck Cappello, Melissa C. Smith
2021 arXiv   pre-print
High-Performance Computing (HPC) applications need to checkpoint massive amounts of data at scale.  ...  Multi-level asynchronous checkpoint runtimes like VELOC (Very Low Overhead Checkpoint Strategy) are gaining popularity among application scientists for their ability to leverage fast node-local storage  ...  Demystifying asynchronous I/O Interference in HPC applications. [2] Salman Habib, Adrian Pope, Hal Finkel, Nicholas Frontiere, Katrin Heitmann, The International Journal of High Performance Computing  ... 
arXiv:2112.02289v1 fatcat:z6cdz46x6rf3vhg3ru5xruwtsi

CAP Bench: a benchmark suite for performance and energy evaluation of low-power many-core processors

Matheus A. Souza, Pedro Henrique Penna, Matheus M. Queiroz, Alyson D. Pereira, Luís Fabricio Wanderley Góes, Henrique C. Freitas, Márcio Castro, Philippe O.A. Navaux, Jean-François Méhaut
2016 Concurrency and Computation  
The I/O subsystem is not a bottleneck for these applications.  ...  on the I/O subsystem and on all clusters involved in the communication.  ... 
doi:10.1002/cpe.3892 fatcat:p6hjcjpke5c25feqfiecv6tx7i

Cyber Science and Engineering: A Report of the National Science Foundation Advisory Committee for Cyberinfrastructure Task Force on Grand Challenges

Victoria C. Stodden, National Science Foundation. Advisory Committee For Cyberinfrastructure
The report examines a host of broad issues faced in addressing the Grand Challenges of science and technology and explores how those can be met by advances in CI.  ...  Included in the report are recommendations for new programs and initiatives that will expand the portfolio of the Office of Cyberinfrastructure and that will be critical to advances in all areas of science  ...  in parallel I/O libraries.  ... 
doi:10.7916/d82j6kt7 fatcat:aqboetjcsjfa5ij3qogamd6q5i