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PLFS: a checkpoint filesystem for parallel applications
Parallel applications running across thousands of processors must protect themselves from
inevitable system failures. Many applications insulate themselves from failures by …
inevitable system failures. Many applications insulate themselves from failures by …
End-to-end I/O monitoring on leading supercomputers
This paper offers a solution to overcome the complexities of production system I/O
performance monitoring. We present Beacon, an end-to-end I/O resource monitoring and …
performance monitoring. We present Beacon, an end-to-end I/O resource monitoring and …
... And eat it too: High read performance in write-optimized HPC I/O middleware file formats
As HPC applications run on increasingly high process counts on larger and larger
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
The power and challenges of transformative i/o
Extracting high data bandwidth and metadata rates from parallel file systems is notoriously
difficult. User workloads almost never achieve the performance of synthetic benchmarks …
difficult. User workloads almost never achieve the performance of synthetic benchmarks …
[PDF][PDF] Hpc computation on hadoop storage with plfs
C Cranor, M Polte, G Gibson - Parallel Data Laboratory at Carnegie Mellon …, 2012 - Citeseer
In this report we describe how we adapted the Parallel Log Structured Filesystem (PLFS) to
enable HPC applications to be able read and write data from the HDFS cloud storage …
enable HPC applications to be able read and write data from the HDFS cloud storage …
Structuring PLFS for extensibility
C Cranor, M Polte, G Gibson - Proceedings of the 8th Parallel Data …, 2013 - dl.acm.org
The Parallel Log Structured Filesystem (PLFS)[5] was designed to transparently transform
highly concurrent, massive high-performance computing (HPC) N-to-1 checkpoint workloads …
highly concurrent, massive high-performance computing (HPC) N-to-1 checkpoint workloads …
Ress: A reliable energy-efficient storage system
Extracting high I/O performance from parallel file systems is no longer the only goal in
modern data centres. As issues of the Energy Wall and the Reliability Wall become …
modern data centres. As issues of the Energy Wall and the Reliability Wall become …
[PDF][PDF] ... And Eat It Too: High Read Performance in Write-Optimized HPC I/O Middleware File Formats (CMU-PDL-09-111)
As HPC applications run on increasingly high process counts on larger and larger
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
[PDF][PDF] optimized HPC I/O middleware file formats
As HPC applications run on increasingly high process counts on larger and larger
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
[PDF][PDF] Milo Polte, Jay Lofstead, John Bent, Garth Gibson, Scott A. Klasky, Qing Liu, Manish Parashar, Norbert Podhorszki, Karsten Schwan, Meghan Wingate, Matthew …
M Parashar - 2009 - academia.edu
As HPC applications run on increasingly high process counts on larger and larger
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …
machines, both the frequency of checkpoints needed for fault tolerance [14] and the …