Interrupt-less parallel I/O processing based on the continuation-based multiThreading model

Masaaki Izumi, Mitsuhiro Aono, Satoshi Amamiya, Takanori Matsuzaki, Shigeru Kusakabe, Hideo Taniguchi, Ryuzo Hasegawa, Makoto Amamiya

Research output: Contribution to journalArticlepeer-review


We propose the Fuco architecture based on dataflow computing model. The goal of this architecture is fusion of communication and execution. The multiple thread execution model of the architecture takes the continuation-based multithreading model that manages dependency among fine-grain "uninterruptible" threads. In this paper, the continuation-based multithreading model constructs more resourceful parallel I/O processing cooperated with by processor and operating system. Our model is different from the conventional I/O processing model that handles "interrupt." We illustrate the continuation-based parallel I/O processing model.

Original languageEnglish
Pages (from-to)41-47
Number of pages7
JournalResearch Reports on Information Science and Electrical Engineering of Kyushu University
Issue number1
Publication statusPublished - Mar 2007
Externally publishedYes


  • Chip multiprocessor
  • Fine-grain multithreading
  • Fuce architecture
  • Interrupt-less
  • Parallel I/O processing

ASJC Scopus subject areas

  • General Computer Science
  • Electrical and Electronic Engineering


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