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Extracting the performance characteristics of the different I/O configurations of the I/O system. These activities are independent. The characterization of application is done off-line and the application I/O model can be applied to analyze different target systems. The application I/O model is defined by three characteristics: metadata, spatial global pattern and temporal global pattern. The I/O model of the application is expressed by I/O phases, where an I/O phase is a repetitive sequence of same pattern on a file for a number of processes of the parallel application. A phase will be significant depending on data transferred that represent its weight.Facultad de Informátic
of the I/O subsystem plays a significant role in parallel applications that need to access large amo...
The computing power of high-performance computing (HPC) systems is increasing with a rapid growth in...
Two key changes are driving an immediate need for deeper understanding of I/O workloads in high-perf...
Extracting the performance characteristics of the different I/O configurations of the I/O system. The...
Efficient usage of file systems poses a major challenge for highly scalable parallel applications. T...
I/O efficiency is essential to productivity in scientific computing, especially as many scientific d...
The area of parallel and distributed computing has grown very fast in the past few decades with the ...
137 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999.This research addresses the i...
The e cient use of high performance computing is usually focused on the use of computational resourc...
Parallel application I/O performance often does not meet user expectations. Additionally, slight acc...
The broadening disparity between the performance of I/O devices and the performance of processors an...
This thesis presents a contribution to the field of performance analysis for Input/Output (I/O) rela...
I/O is becoming the bottleneck in computer systems as the disparity between the speed of the I/O sys...
High performance computing (HPC) is changing the way science is performed in the 21st Century; exper...
The 2014 TOP500 supercomputer list includes over 40 deployed petascale systems, and the high perform...
of the I/O subsystem plays a significant role in parallel applications that need to access large amo...
The computing power of high-performance computing (HPC) systems is increasing with a rapid growth in...
Two key changes are driving an immediate need for deeper understanding of I/O workloads in high-perf...
Extracting the performance characteristics of the different I/O configurations of the I/O system. The...
Efficient usage of file systems poses a major challenge for highly scalable parallel applications. T...
I/O efficiency is essential to productivity in scientific computing, especially as many scientific d...
The area of parallel and distributed computing has grown very fast in the past few decades with the ...
137 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999.This research addresses the i...
The e cient use of high performance computing is usually focused on the use of computational resourc...
Parallel application I/O performance often does not meet user expectations. Additionally, slight acc...
The broadening disparity between the performance of I/O devices and the performance of processors an...
This thesis presents a contribution to the field of performance analysis for Input/Output (I/O) rela...
I/O is becoming the bottleneck in computer systems as the disparity between the speed of the I/O sys...
High performance computing (HPC) is changing the way science is performed in the 21st Century; exper...
The 2014 TOP500 supercomputer list includes over 40 deployed petascale systems, and the high perform...
of the I/O subsystem plays a significant role in parallel applications that need to access large amo...
The computing power of high-performance computing (HPC) systems is increasing with a rapid growth in...
Two key changes are driving an immediate need for deeper understanding of I/O workloads in high-perf...
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