Newsgroup: it.comp.os.dibattiti
Titolo: OS con supporto NUMA

http://news.com.com/2100-1001-884391.html
Windows presto supporterą i sistemi multiprocessore basati su tecnologia
NUMA... Linux a che punto č?
Saluti.
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  NUMA... Linux a che punto è?
Su un 2.5.10 avevo visto un'opzione riferita a NUMA, ma non saprei dirti
di preciso...
Ciao, Andrea
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(o_  (o_  //\  | Andrea Carosi, just another Linux user ( #210218 )
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NUMA... Linux a che punto è?
C'è da tempo il supporto per varie macchine NUMA.
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 NUMA... Linux a che punto č?
http://lse.sourceforge.net/numa/
http://lse.sourceforge.net/numa/numastatus.html
http://www.lwn.net/2001/features/KernelSummit/#bofs
http://www-3.ibm.com/software/info/university/scholarsprogram/pdfs/linux_rkalmeta.pdf
http://software.fujitsu.com/jp/linux/information/presentation/linux_kernel/
http://numaq.sourceforge.net/
http://kt.zork.net/kernel-traffic/kt20020304_156.html#6
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Davide Inglima, limaCAT

 NUMA... 
Per mandare in giro virus piu' velocemente ed in modo piu' scalabile?
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Davide Inglima, limaCAT

 NUMA... Linux a che punto è?
Il supporto per NUMA c'e` da un bel po'...
Il record di ricompilazione del kernel su un NUMA mi pare sia 7.52 sec.
Bye,
 Emmanuele.
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Emmanuele Bassi (Zefram)           [ 
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 tecnologia NUMA...
"The Mach operating system was designed to provide basic mechanisms 
that most current operating systems lack. The goal is to design an 
operating system that is BSD compatible and, in addition, excels in the 
following areas.
€ Support for diverse architectures, including multiprocessors with 
varying degrees of shared memory access: Uniform Memory Access (UMA), 
Non-Uniform Memory Access (NUMA), and No Remote Memory Access (NORMA)
€ Ability to functionwith varying intercomputer network speeds, from 
widearea networks to high-speed local-area networks and tightly coupled 
multiprocessors
€ Simplified kernel structure, with a small number of abstractions; in 
turn these abstractions are sufficiently general to allow other 
operating systems to be implemented on top of Mach
€ Distributed operation, providing network transparency to clients and 
an object-oriented organization both internally and externally
€ Integrated memory management and interprocess communication, to 
provide both efficient communication of large numbers of data, as well 
as communication-based memory management
€ Heterogeneous system support, to make Mach widely available and 
interoperable among computer systems from multiple vendors"
///
Operating Systems Concepts
Abraham Silberschatz, Peter Baer Galvin, Greg Gagne
John Wiley & Sons, Inc. ISBN 0-471-41743-2 Bound book date, June 15, 2001
http://www.bell-labs.com/topic/books/os-book/
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