In this paper, we present a system capable of improving the I/O performance in an automatic way. This system is able to learn the behavior of the applications running on top and ï¬...
This paper describes measurement tests of Parallel Virtual File System (PVFS) and Network File System (NFS) over a commodity Linux cluster connected with Myrinet. PVFS stores a ï¬...
The scalability of future massively parallel processing (MPP) systems is being severely challenged by high failure rates. Current hard disk drive (HDD) checkpointing results in ov...
Xiangyu Dong, Naveen Muralimanohar, Norman P. Joup...
This paper proposes the use of microprocessor performance counters for online measurement of complete system power consumption. While past studies have demonstrated the use of per...
Although event tracing of parallel applications offers highly detailed performance information, tracing on current leading edge systems may lead to unacceptable perturbation of the...