52 search results - page 3 / 11 » Improving Parallel Write by Node-Level Request Scheduling |
ISCA
2011
IEEE
12 years 11 months ago
2011
IEEE
Emerging memory technologies such as STT-RAM, PCRAM, and resistive RAM are being explored as potential replacements to existing on-chip caches or main memories for future multi-co...
HPCA
2007
IEEE
14 years 7 months ago
2007
IEEE
Utilizing the nonuniform latencies of SDRAM devices, access reordering mechanisms alter the sequence of main memory access streams to reduce the observed access latency. Using a r...
USENIX
2007
13 years 9 months ago
2007
This paper focuses on evaluation of the effectiveness of optimization at various layers of the IO path, such as the file system, the device driver scheduler, and the disk drive i...
FAST
2010
13 years 9 months ago
2010
Journaling is a widely used technique to increase file system robustness against metadata and/or data corruptions. While the overhead of journaling can be masked by the page cache...
MASCOTS
2008
13 years 9 months ago
2008
We present and validate an enhanced analytical queueing network model of zoned RAID. The model focuses on RAID levels 01 and 5, and yields the distribution of I/O request response...