Abstract
This work presents a new I/O system design and implementation targeted at applications that perform data streaming. The approach yields true zero-copy transfers between I/O devices in many instances. We give a general characterization of I/O elements and provide a framework that allows analysis of the potential for zero-copy transfers. Finally, we describe the design, implementation, and performance of a prototype I/O system in a real-time, embeddable, 32-bit operating system whose design is based on the presented analysis to minimize data copying.
| Original language | English |
|---|---|
| Pages | 232-241 |
| Number of pages | 10 |
| State | Published - 1998 |
| Event | Proceedings of the 1998 19th IEEE Real-Time Systems Symposium - Madrid, Spain Duration: Dec 2 1998 → Dec 4 1998 |
Conference
| Conference | Proceedings of the 1998 19th IEEE Real-Time Systems Symposium |
|---|---|
| City | Madrid, Spain |
| Period | 12/2/98 → 12/4/98 |
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