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2006

Adopting system call based address translation into user-level communication

9 years 2 months ago
Adopting system call based address translation into user-level communication
User-level communication alleviates the software overhead of the communication subsystem by allowing applications to access the network interface directly. For that purpose, efficient address translation of virtual address to physical address is critical. In this study, we propose a system call based address translation scheme where every translation is done by the kernel instead of a translation cache on a network interface controller as in the previous cache based address translation. According to our experiments, our scheme achieves up to 4.5 % reduction in application execution time compared to the previous cache based approach.
Moon-Sang Lee, Sang-Kwon Lee, Joonwon Lee, Seung R
Added 11 Dec 2010
Updated 11 Dec 2010
Type Journal
Year 2006
Where CAL
Authors Moon-Sang Lee, Sang-Kwon Lee, Joonwon Lee, Seung Ryoul Maeng
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