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AMD swings its 64-bit 'SledgeHammer'
Aug. 10, 2000

John G. Spooner, of ZDNet News, reports on AMD's release to developers of a first peek at the design of its forthcoming next-generation 64-bit processor technology, code-named SledgeHammer. Spooner writes . . .

"The company made available to software developers design guidelines for SledgeHammer software. The SledgeHammer chip will make its debut next year, first as a chip for servers and high-end applications, but AMD will also offer it for desktop PCs."

". . . AMD's approach [called 'X86-64'] differs markedly from competitor Intel. Intel chose to develop an entirely new processor architecture, which required application and operating system vendors to rewrite their wares."

". . . Put simply, the result will allow the chip to switch between a 64-bit mode and a 32-bit mode, depending on the software it is running. Instructions that are 64-bit will be tagged with a prefix, similar to today's prefix for 16-bit or 32-bit instructions, that shows them as being 64-bit."

". . . AMD also says its approach [X86-64] makes sense for software developers because it provides a much easier transition."

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Breaking New Ground: The Evolution of Linux Clustering
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Virtualizing Service Provider Networks with Vyatta
This paper highlights Vyatta's unique ability to virtualize networking functions using Vyatta's secure routing software in service provider environments.

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Embedded Hardware and OS Technology Empower PC-Based Platforms
The modern embedded computer is the jack of all trades appearing in many forms.

Data Management for Real-Time Distributed Systems
This paper provides an overview of the network-centric computing model, data distribution services, and distributed data management. It then describes how the SkyBoard integration and synchronization service, coupled with an implementation of the OMG¿s Data Distribution Service (DDS) standard, can be used to create an efficient data distribution, storage, and retrieval system.

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