Run-time library for parallel I/O for irregular applications

Research output: Chapter in Book/Report/Conference proceedingChapter


We present a runtime library design based on the two-phase collective I/O technique for irregular applications and show the performance results on the Intel Paragon. We obtained up to 40MBytes/sec. application level performance on the Caltech's Intel Paragon (with 16 I/O nodes, each containing one disk) which includes on-the-fly reordering costs. We observed up to 60MBytes/sec. on the ASCI/Red Teraflops with only three I/P nodes (with RAIDs).

Original languageEnglish (US)
Title of host publicationAdvances in Parallel Computing
Number of pages4
StatePublished - Jan 1 1998

Publication series

NameAdvances in Parallel Computing
ISSN (Print)0927-5452

ASJC Scopus subject areas

  • Computer Science(all)

Fingerprint Dive into the research topics of 'Run-time library for parallel I/O for irregular applications'. Together they form a unique fingerprint.

Cite this