RMI: Tall tales

Article: Cavium MIPSes Network and Security Processing
By: Chuck (no.delete@this.thanks.com), June 19, 2006 6:45 pm
Room: Moderated Discussions
mas (mas769@hotmail.com) on 6/18/06 wrote:
---------------------------
>mas (mas769@hotmail.com) on 6/18/06 wrote:
>---------------------------
>>mas (mas769@hotmail.com) on 6/18/06 wrote:
>>---------------------------
>>>Really interesting article. Perhaps their biggest competitor is RMI who just bought
>>>Alchemy off AMD. They have an 8-core 32-thread SMT MIPS chip. Interesting to see
>>>all these new RISC start-ups working under the radar of the big boys ;-).
>>>
>>>http://www.razamicroelectronics.com/
>>>http://www.razamicroelectronics.com/products/XLR_732.htm
>>>
>>>XLR732 Processor
>>>
>>>The heart of the XLR732 processor consists of an innovative set of XLR™ cores enabling
>>>up to 32 threads or virtual CPUs (vCPUs™) in a single chip. The XLR architecture
>>>is built around eight XLR-enhanced MIPS64-compatible cores implementing fine-grained,
>>>4-way multithreading combined with multi-level hierarchy of caches, autonomous accelerators,
>>>and point-to-point interconnects for data and message transfers.
>>>
>>>The interconnects’ full-speed operation augment application scalability and closely
>>>integrate the high performance main memory controllers, level-2 caches, 10Gbps accelerated
>>>security operations, and accelerated networking interfaces to deliver a processing
>>>solution running at frequencies of 800MHz – 1.2GHz optimized for maximum throughput and workload efficiency.
>>>
>>>RMI XLR732 Highlights:
>>>
>>>* Operating Frequency 800MHz – 1.2GHz
>>>* 8 Cores with 32 Threads (vCPUs™)
>>>* 2MB of Banked 8-way L2 Caches
>>>* Four Autonomous Security Acceleration Engines (SAEs) with 10Gbps capacity
>>>* 4 x 36bit (144 bit) DDR I/II at 800MHz
>>>* 2 x 10GE/SPI 4.2
>>>* 4 x 1GEs
>>>* 1605 BGA Package
>>>
>>>
>>>
>>
>>some more detail
>>
>>http://www.razamicroelectronics.com/documents/XLR_Family_2001PB_Product_Brief.pdf
>>
>>>
>>http://www.razamicroelectronics.com/documents/XLR_PO_20050512_Product_Overview.pdf
>>
>
>some history
>
>http://www.eetimes.com/news/latest/showArticle.jhtml?articleID=163102020
>>

In this article we are told that the NextGen team was responsible for the K-6 (most certainly), but also the Athlon (very unlikely). Mr. Raza goes on to say that "In 1999 we had defined the Opteron 64-bit architecture and things were going well" Defining the architecture by that time scale seems somewhat early. Raza seems to be stuffing his resume with fibs here and there.


>http://www.computerwire.com/industries/research/?pid=A502F9C1-B2CF-45AE-A687-70DF863EA826&type=CW%20News
>http://www.electronicsweekly.com/Articles/2005/05/27/35431/ProcessorForumroundup.htm
>>
>
>
>>>
>>>David Kanter (dkanter@realworldtech.com) on 6/12/06 wrote:
>>>---------------------------
>>>>Hey Everyone,
>>>>
>>>>In the tradition of trying to actually publish regularly, we now have a new article online.
>>>>
>>>>Overview:
>>>>Cavium Networks was founded by a group of industry veterans, including ex Alpha
>>>>designers from DEC, and made its mark producing security coprocessors for the networking
>>>>industry. However, Cavium's plan is to expand their presence into general networking,
>>>>integrating together MIPS compatible processors and dedicated security functions.
>>>>The OCTEON family is a system on a chip that scales from 1 to 16 processors, with
>>>>a bevy of coprocessors, integrated memory controller and networking functionality.
>>>>This article looks at the architecture and existing applications.
>>>>
>>>>http://www.realworldtech.com/page.cfm?ArticleID=RWT061206011113&p=1
>>>
>>>>
>>>>Enjoy,
>>>>
>>>>David
>>>
>>
>
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
New Article Online; Cavium Networks OCTEONDavid Kanter2006/06/12 10:14 PM
  New Article Online; Cavium Networks OCTEONRob Thorpe2006/06/13 02:08 AM
  New Article Online; Cavium Networks OCTEONPiedPiper2006/06/13 08:36 PM
    New Article Online; Cavium Networks OCTEONDavid Kanter2006/06/13 10:54 PM
  New Article Online; Cavium Networks OCTEONmas2006/06/18 12:29 PM
    XLRmas2006/06/18 01:06 PM
      XLRmas2006/06/18 02:41 PM
        RMI: Tall talesChuck2006/06/19 06:45 PM
          Are you sure?David Kanter2006/06/19 08:33 PM
    New Article Online; Cavium Networks OCTEONmas2006/06/18 01:50 PM
    Security processorsDavid Kanter2006/06/18 03:52 PM
      Security processorssubmicron2006/06/18 11:09 PM
        I'm not so sureDavid Kanter2006/06/18 11:36 PM
          Food for thought...Dean Kent2006/06/19 07:35 AM
            Food for thought...theo nordsieck2006/06/19 09:48 AM
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