Add to ORKGWe measure the performance and scalability of IBM’s General Parallel File System (GPFS) under a variety of conditions. The measurements are based on benchmark programs that allow us to vary block sizes, access pat-terns, etc., and to measure aggregate throughput rates. We use the data to give performance recommendations for application development and as a guide to the improve-ment of parallel file systems. 1
The ever-increasing gap in performance between CPU/memory technologies and the I/O subsystem (disks,...
With the exponential growth of high-fidelity sensor and simulated data, the scientific community is ...
Fast file systems are critical for high-performance scientific computing, since many scientific appl...
Experimental performance analysis is a necessary first step in input/output software tuning and real...
We present the results of an evaluation of new features of the latest release of IBM's GPFS filesyst...
The goal of this thesis was to explore several parallel file systems, and to evaluate their performa...
Phenomenal improvements in the computational performance of multiprocessors have not been matched by...
Abstract—Today’s computational science demands have re-sulted in ever larger parallel computers, and...
Input/Output (I/O) operations can represent a significant proportion of the run-time of parallel sci...
The introduction of parallelism has brought forth new and diverse approaches to architecture and alg...
Input/Output (I/O) operations can represent a significant proportion of the run-time of parallel sci...
of the I/O subsystem plays a significant role in parallel applications that need to access large amo...
Assessing the performance and software interactions of emerging parallel input/output systems is a c...
The computing power of high-performance computing (HPC) systems is increasing with a rapid growth in...
I/O has become the major bottleneck in application performance as processor speed has skyrocket over...
The ever-increasing gap in performance between CPU/memory technologies and the I/O subsystem (disks,...
With the exponential growth of high-fidelity sensor and simulated data, the scientific community is ...
Fast file systems are critical for high-performance scientific computing, since many scientific appl...
Experimental performance analysis is a necessary first step in input/output software tuning and real...
We present the results of an evaluation of new features of the latest release of IBM's GPFS filesyst...
The goal of this thesis was to explore several parallel file systems, and to evaluate their performa...
Phenomenal improvements in the computational performance of multiprocessors have not been matched by...
Abstract—Today’s computational science demands have re-sulted in ever larger parallel computers, and...
Input/Output (I/O) operations can represent a significant proportion of the run-time of parallel sci...
The introduction of parallelism has brought forth new and diverse approaches to architecture and alg...
Input/Output (I/O) operations can represent a significant proportion of the run-time of parallel sci...
of the I/O subsystem plays a significant role in parallel applications that need to access large amo...
Assessing the performance and software interactions of emerging parallel input/output systems is a c...
The computing power of high-performance computing (HPC) systems is increasing with a rapid growth in...
I/O has become the major bottleneck in application performance as processor speed has skyrocket over...
The ever-increasing gap in performance between CPU/memory technologies and the I/O subsystem (disks,...
With the exponential growth of high-fidelity sensor and simulated data, the scientific community is ...
Fast file systems are critical for high-performance scientific computing, since many scientific appl...