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MultiProcessor Specification 1.4- t4 c- G7 U- i
3 G# F& Z1 T. O9 e. H
The MultiProcessor Specification, hereafter known as the “MP specification,” defines an. R* T) p( n& S" W' |1 J- n% { W; H
enhancement to the standard to which PC manufacturers design DOS-compatible systems., p/ }( A- X8 p6 V5 [6 z
MP-capable operating systems will be able to run without special customization on multiprocessor
7 } u& P2 o6 |* psystems that comply with this specification. End users who purchase a compliant multiprocessor
4 d1 g; U6 C8 }2 csystem will be able to run their choice of operating systems.6 X) g- C8 n- x9 V+ h
The MP specification covers PC/AT-compatible MP platform designs based on Intel processor
9 G* C+ z$ [6 g& c/ S# iarchitectures and Advanced Programmable Interrupt Controller (APIC) architectures. The term4 W( D) }( o" r5 K
“PC/AT-compatible” here refers to the software-visible components of the PC/AT, not to hardware
" n+ V' _0 I2 [# T7 ], yfeatures, such as the bus implementation, that are not visible to software. An implementation of* y/ \7 Z2 X9 J* w. f
this specification may incorporate one or more industry standard buses, such as ISA, EISA, MCA,
# n6 Z4 K: \' ~5 M- T$ vPCI, or other OEM-specific buses. |
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发表于 2007-11-13 11:50:09
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