FUGU: Implementing Translation and Protection in a Multiuser, Multimodel Multiprocessor
Name
MIT-LCS-TM-503.pdf
Size
159.45 KB
Format
Adobe PDF
Checksum (MD5)
80463add5fef9ef378554acdc31035fd
Author(s)
Mackenzie, Kenneth
Kubiatowicz, John
Agarwal, Anant
Kaashoek, M. Frans
Date Issued
October 1994
Series/Report no.
MIT-LCS-TM-503
Abstract
Multimodel multiprocessors provide both shared memory and message passing primitives to the user for efficient communication. In a multiuser machine, translation permits machine resource to be virtualized and protection permits users to be isolated. The challenge in a multiuser multiprocessor is to provide translation and protection sufficient for general-purpose computing without compromising communication performance, particularly the performance of communication between parallel threads belong to the same computation.
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