(eng) This report describes a series of experiments to investigate the performance of SCSI disks as seen by the application programmer. The results show a significant performance loss, on the order of 50 %, when two or more files are simultaneously read from the same disk. Performance is also reduced when files are stored in an interleaved manner, and when small block sizes are utilized.(fre) Ce rapport décrit une série d'expériences réalisées pour étudier les performances des disques SCSI telles que l'on peut les observer au niveau de l'interface de programmation. Les résultats indiquent une réduction significative des performances, de l'ordre de 50\%, lorsqu'au moins deux fichiers sont lus simultanément à partir du même disque. Les perfor...
Although there are several extant studies of parallel scientific application request patterns, there...
Fast file systems are critical for high-performance scientific computing, since many scientific appl...
Parallel scientific applications require high-performance I/O support from underlying file systems. ...
This report describes a series of experiments to investigate the performance of SCSI disks as seen b...
Theme 1 - Reseaux et systemes. Projet ReMaPSIGLEAvailable from INIST (FR), Document Supply Service, ...
It is widely believed that the IDE disks found in PCs are inexpensive but slow, whereas the SCSI dis...
Phenomenal improvements in the computational performance of multiprocessors have not been matched by...
This thesis presents a contribution to the field of performance analysis for Input/Output (I/O) rela...
In modern I/O architectures, multiple disk drives are attached to each I/O controller. A study of th...
Assessing the performance and software interactions of emerging parallel input/output systems is a c...
Recently, parallel disk systems have emerged as a potential solution for achieving ultra-high capaci...
This study evaluates the multilist and inverted file systems. It describes the structure of the two ...
Consiglio Nazionale delle Ricerche (CNR). Biblioteca Centrale / CNR - Consiglio Nazionale delle Rich...
Experimental performance analysis is a necessary first step in input/output software tuning and real...
Disk drives are often dismissed as mundane devices, but they are actually interesting, complicated, ...
Although there are several extant studies of parallel scientific application request patterns, there...
Fast file systems are critical for high-performance scientific computing, since many scientific appl...
Parallel scientific applications require high-performance I/O support from underlying file systems. ...
This report describes a series of experiments to investigate the performance of SCSI disks as seen b...
Theme 1 - Reseaux et systemes. Projet ReMaPSIGLEAvailable from INIST (FR), Document Supply Service, ...
It is widely believed that the IDE disks found in PCs are inexpensive but slow, whereas the SCSI dis...
Phenomenal improvements in the computational performance of multiprocessors have not been matched by...
This thesis presents a contribution to the field of performance analysis for Input/Output (I/O) rela...
In modern I/O architectures, multiple disk drives are attached to each I/O controller. A study of th...
Assessing the performance and software interactions of emerging parallel input/output systems is a c...
Recently, parallel disk systems have emerged as a potential solution for achieving ultra-high capaci...
This study evaluates the multilist and inverted file systems. It describes the structure of the two ...
Consiglio Nazionale delle Ricerche (CNR). Biblioteca Centrale / CNR - Consiglio Nazionale delle Rich...
Experimental performance analysis is a necessary first step in input/output software tuning and real...
Disk drives are often dismissed as mundane devices, but they are actually interesting, complicated, ...
Although there are several extant studies of parallel scientific application request patterns, there...
Fast file systems are critical for high-performance scientific computing, since many scientific appl...
Parallel scientific applications require high-performance I/O support from underlying file systems. ...