Reprogrammable Coprocessors For Any Opteron Server
April 24, 2006 2:40 AM
comment(s) - last by
The DRC module plugs directly into a Socket 940 AMD Opteron motherboard
DRC has announced its newest FPGA that drops into AMD's Socket 940
The Register has a fairly
in depth look
at one start-up's attempt to capitalize on AMD's HyperTransport interface -- a reprogrammable coprocessor that can drop into any Socket 940 socket. The company, DRC, built its programmable coprocessor on Xilinx Virtex4 field programmable gate array integrated circuits.
For specialized industries, a dynamic coprocessor is exactly what the doctor ordered; low overhead for extremely specific tasks such as vector math or collision detection. Companies already pay thousands to millions of dollars to have such overly specific algorithms ported to custom FPGA processors, but the kicker for DRC is that the chip can be integrated into a multi-slot Opteron server running the correct software.
Each series of coprocessors
unveiled by the company
uses the standard HyperTransport (HT) interface to communicate with the main processor. The low end coprocessor, the DRC100-L60ES, uses a 200MHz by 8-bit HT link. DRC's two high end modules, the DRC100-L60 and the DRC110-L160 both use a 400MHz by 16-bit interface instead. DRC coprocessors range in size from 50,000 to 140,000 programmable gates and all three can utilize 6.4GBps between the Xilinx FPGA and the DDR400 memory bank.
Each DRC module starts at about $4,500. Competing proprietary systems from SGI and IBM easily cost four times that and generally require additional proprietary hardware and contracts to support.
This article is over a month old, voting and posting comments is disabled
4/25/2006 9:28:38 AM
It seems clear what the bug is in this comment system, if someone posts while you are typing a post the cache differs from the present state and you get a 'oops error'.
Fascinating stuff that someone would code a commentsystem that isn't paralel for a big site...
This apart from the missing edit function of course.
"If you can find a PS3 anywhere in North America that's been on shelves for more than five minutes, I'll give you 1,200 bucks for it." -- SCEA President Jack Tretton
Qualcomm Unveils First 64-Bit "Snapdragon 410" Mobile Processor
December 10, 2013, 12:20 PM
12/9/2013 Daily Hardware Reviews
December 9, 2013, 5:34 PM
Samsung Unveils "Industry First" 1TB mSATA SSD
December 9, 2013, 10:21 AM
12/4/2013 Daily Hardware Reviews
December 4, 2013, 5:43 PM
12/2/2013 Daily Hardware Reviews
December 2, 2013, 3:41 PM
OCZ Goes Bankrupt, SSD Assets are Targeted by Toshiba
December 1, 2013, 9:58 PM
Most Popular Articles
Hackers Nab 2 Million Login Credentials from Facebook, Gmail, Twitter
December 5, 2013, 1:00 PM
Experts: Masturbation Prevents Cancer, Diabetes, Insomnia, and Depression
December 6, 2013, 2:01 PM
Thieves Steal Truck with Cobalt-60 Onboard in Mexico, Will Die "Without a Doubt" from Exposure
December 5, 2013, 12:04 PM
Man Arrested for Using 5 Cents Worth of Electricity to Charge Nissan Leaf at Middle School
December 4, 2013, 8:00 PM
New Reversible "Type-C" USB Plug Coming in Mid-2014
December 4, 2013, 10:38 AM
Latest Blog Posts
Justice Leaks Details of Next HTC One Two Flagship Phone
Dec 5, 2013, 4:04 PM
Global Cyber Espionage Concerns Reveal Growing Cyber Armies
Nov 29, 2013, 11:04 AM
Is The Period Becoming an Expression of Anger?
Nov 26, 2013, 2:02 PM
NSA and Congress -- You Will Never Kill the Constitution, It's an Idea
Nov 10, 2013, 2:00 PM
AT&T Explores $100B+ USD Deal to Acquire Vodafone's European Operations
Nov 4, 2013, 7:34 AM
More Blog Posts
Copyright 2013 DailyTech LLC. -
Terms, Conditions & Privacy Information