Saturday, January 3, 2009

Commercial platform

The first AMD server/workstation platform after ATI acquisition is scheduled to be released on 2009 timeframe. Codenamed Piranha, the server platform consists of AMD 870S/890S + SB700S server chipsets, supporting Socket G3 processors starting from 45 nm processors codenamed Montreal, with the implementation of G3MX memory buffering technology.
AMD's virtualization extension to the 64-bit x86 architecture is named AMD Virtualization, also known by the abbreviation AMD-V, and is sometimes referred to by the code name "Pacifica". AMD processors using Socket AM2, Socket S1, and Socket F include AMD Virtualization support. AMD Virtualization is also supported by release two (8200, 2200 and 1200 series) of the Opteron processors. The third generation (8300 and 2300 series) of Opteron processors will see an update in virtualization technology, specifically the Rapid Virtualization Indexing (also known by the development name Nested Page Tables), alongside the Tagged TLB and Device Exclusion Vector (DEV).
AMD also promotes the "AMD I/O Virtualization Technology" (also known as IOMMU) for I/O virtualization.[14] The AMD IOMMU specification has been updated to version 1.2.[15] The specification describes the use of a HyperTransport architecture.
AMD's commercial initiatives include the following:
• AMD Trinity, provides support for virtualization, security and management. Key features include AMD-V technology, codenamed Presidio trusted computing platform technology, I/O Virtualization and Open Management Partition.[16]
• AMD Raiden, future clients similar to the Jack PC[17] to be connected through network to a blade server for central management, to reduce client form factor sizes with AMD Trinity features.
• Torrenza, coprocessors support through interconnects such as HyperTransport as PCI Express (though more focus was at HyperTransport enabled coprocessors), also opening processor socket architecture to other manufacturers, Sun and IBM are among the supporting consortium, with rumoured POWER7 processors would be socket-compatible to future Opteron processors. The move made rival Intel responded with the open of Front Side Bus (FSB) architecture as well as Geneseo,[18] a collaboration project with IBM for coprocessors connected through PCI Express. Note that AMD positioned Torrenza for commercial segment, whilst Intel positioned Geneseo for all segments including consumer desktop segments[citation needed].
• Various certified systems programs and platforms: AMD Commercial Stable Image Platform (CSIP), together with AMD Validated Server program, AMD True Server Solutions, AMD Thermally Tested Barebones Platforms and AMD Validated Server Program, providing certified systems for business from AMD.
Desktop platforms
Starting in 2007, AMD, following Intel, began using codenames for its desktop platforms. The platforms, unlike Intel's approach, will refresh every year, putting focus on platform specialization. The platform includes components as AMD processors, chipsets, ATI graphics and other features, but continued to the open platform approach, and welcome components from other vendors such as VIA, SiS, and Nvidia, as well as wireless product vendors.
Updates to the platform includes the implemtation of IOMMU I/O Virtualization with 45 nm generation of processors, and the AMD 800 chipset series in 2009.[19]

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