TITLE
    Power hardware support for multi-processing solutions
Article ID:
Created:
Modified:
36346
12/3/97
6/8/99

TOPIC

    Power Computing provided the information in this article and it was deemed accurate as of 14 November 1997. Apple Computer, Inc. is not responsible for its content. This article is being provided as is and will not be updated in the future.

    I am really interested in multi-processor cards. Can I use one in my computer?


DISCUSSION

    When Apple designed its first generation of PCI Power Macintosh computers, which became the standard on which all Mac OS systems are built, the upcoming desire for multiple processors was known. To prepare for this need, Apple designed the Tsunami architecture to specifically support asymmetric multiple processor solutions via the CPU card slot. The Tsunami architecture was used as the basis for the Power Macintosh 9500, the PowerWave, and the PowerTower Pro. Other Mac OS hardware architectures, including those used in all other Power Computing products, do not offer hardware support for multiple processors.

    However, support for asymmetric multi-processing requires software publishers to add this functionality to their titles. As Apple's next-generation operating system, Rhapsody, will automatically enable all Yellow Box applications to run utilize multiple processors, many software developers have chosen to forego asymmetric multi-processing support under the Mac OS and have chosen instead to focus on Rhapsody. As a result, few Mac OS applications offer multi-processing support under the Mac OS.

    Machines Affected: All

Document Information
Product Area: Computers
Category: Power Computing Corp.
Sub Category: Troubleshooting
Keywords: kpowercc

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