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- From: mtj@babar.asd.sgi.com (Michael Jones)
- Newsgroups: comp.arch
- Subject: Re: TFP announcement from SGI?
- Date: 27 Jan 1993 20:48:34 GMT
- Organization: Silicon Graphics, Inc.
- Lines: 48
- Distribution: world
- Message-ID: <1k6sf2INNc9q@fido.asd.sgi.com>
- References: <dhess.728160535@Xenon.Stanford.EDU>
- NNTP-Posting-Host: babar.asd.sgi.com
- Keywords: sgi arch tfp mips
-
- Not an advertisement, just an answer and a pointer to more information.
-
- In article <...>, dhess@Xenon.Stanford.EDU (Drew William Hess) writes:
- |> The San Jose Mercury News had a small article today re: SGI's announcement
- |> of their new supercomputers. They also mentioned that the Power Challenge
- |> systems use the TFP, which is, I believe, based on an earlier MIPS design
- |> (R4000, I suppose) but with a floating point unit on steroids. Has SGI
- |> made any formal announcement of the TFP?
-
- Yes. Today at 10:00am EST in Washington DC. It was broadcast live via
- satellite to a number of locations, including our corporate campus.
-
- |> I believe that SGI did most of the development on the TFP in-house before
- |> acquiring MIPS, so is SGI/MIPS going to make it available to third parties
- |> as they do with the Rx000 series?
-
- You can ask your sales rep, or can call the TFP marketing group for more
- information about the True Floating Point (TFP) performance, architecture,
- and availability. The toll-free SGI information number is (800)800-7441.
-
- |> On a related note, I thought that the new supercomputers had been dubbed
- |> "Onyx," but the article makes no mention of this name. Is the family
- |> of supercomputers called "Challenge" and "Power Challenge," and the first
- |> member of the family called "Onyx," or what? I'm unclear on exactly
- |> what was announced yesterday after reading the SJMN article (wouldn't be
- |> the first time).
-
- Monday's press releases covered the Indigo XZ, the Indigo2, and Onyx. The
- Onyx systems support up to 24-R4400 CPU's and up to 3 RealityEngine2's. A
- high-speed 1.2 GByte/sec interconnect bus, new power, and other system
- features are also involved. Onyx features the RealityEngine2, an advance
- over the existing RealityEngine, and a lower-cost VTX system as well.
-
- Today the Challenge server was announced and shown. It shares the same
- system structure as Onyx, but exchanges graphics with more CPU's. The
- new TFP processor and memory system architecture were also discussed. The
- Power Challenge systems house up to 18-TFP CPUs, each with 300 MFlops
- performance, for 5.4 GFlops system peak capability. Deskside versions
- of both Challenge and Power Challenge exist.
-
- The TFP architecture is quite innovative. Your sales rep, or the people
- at the number above, can provide more information.
-
- --
-
- Be seeing you, mtj@sgi.com 415.390.1455 M/S 7L-590
- Michael Jones Silicon Graphics, Advanced Graphics Division
- 2011 N. Shoreline Blvd., Mtn. View, CA 94039-7311
-