The growth of computing power on large-scale systems requires commensurate high-
bandwidth I/O systems. Many parallel file systems are designed to provide fast sustainable …

The growing computing power on leadership HPC systems is often accompanied by ever-
escalating failure rates. Checkpointing is a common defensive mechanism used by scientific …

Exascale computing systems are soon to emerge, which will pose great challenges on the
huge gap between computing and I/O performance. Many large-scale scientific applications …

Obstructive Sleep Apnea (OSA) is a common sleep disorder which is characterized by
recurrent blockage of the upper airway, often resulting in oxygen desaturation. Attended …

Fast growing large-scale systems enable scientific applications to run at a much larger scale
and accordingly produce gigantic volumes of simulation output. Such data imposes a grand …

In today's" Big Data" era, developers have adopted I/O techniques such as MPI-IO, Parallel
NetCDF and HDF5 to garner enough performance to manage the vast amount of data that …

In this paper, we propose a new framework HDFS-AIO to enhance HDFS with Adaptive I/O
System (ADIOS) that supports many different I/O methods and enable the upper application …

The exponential growth of computing power on leadership scale computing platforms
imposes grand challenge to scientific applications' input/output (I/O) performance. To bridge …

Abstract Graphics Processing Units (GPUs) have proven as a viable technology for a wide
variety of general purpose applications to exploit the massive computing capability and high …

The computing power on the leadership-class supercomputers has been growing
exponentially over the past few decades, and is projected to reach exascale in the near …