IBM TRIMS POWER4, ADDS ALTIVEC 64-Bit Powerpc 970 Targets Entry-Level Servers and Desktops by Tom R
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Chapter 8 Instruction Set
Chapter 8 Instruction Set 80 80 This chapter lists the PowerPC instruction set in alphabetical order by mnemonic. Note that each entry includes the instruction formats and a quick reference ‘legend’ that provides such information as the level(s) of the PowerPC architecture in which the instruction may be found—user instruction set architecture (UISA), virtual environment architecture U (VEA), and operating environment architecture (OEA); and the privilege level of the V instruction—user- or supervisor-level (an instruction is assumed to be user-level unless the O legend specifies that it is supervisor-level); and the instruction formats. The format diagrams show, horizontally, all valid combinations of instruction fields; for a graphical representation of these instruction formats, see Appendix A, “PowerPC Instruction Set Listings.” The legend also indicates if the instruction is 64-bit, , 64-bit bridge, and/or optional. A description of the instruction fields and pseudocode conventions are also provided. For more information on the PowerPC instruction set, refer to Chapter 4, “Addressing Modes and Instruction Set Summary.” Note that the architecture specification refers to user-level and supervisor-level as problem state and privileged state, respectively. 8.1 Instruction Formats Instructions are four bytes long and word-aligned, so when instruction addresses are U presented to the processor (as in branch instructions) the two low-order bits are ignored. Similarly, whenever the processor develops an instruction address, its two low-order bits are zero. Bits 0–5 always specify the primary opcode. Many instructions also have an extended opcode. The remaining bits of the instruction contain one or more fields for the different instruction formats. -
Wind Rose Data Comes in the Form >200,000 Wind Rose Images
Making Wind Speed and Direction Maps Rich Stromberg Alaska Energy Authority [email protected]/907-771-3053 6/30/2011 Wind Direction Maps 1 Wind rose data comes in the form of >200,000 wind rose images across Alaska 6/30/2011 Wind Direction Maps 2 Wind rose data is quantified in very large Excel™ spreadsheets for each region of the state • Fields: X Y X_1 Y_1 FILE FREQ1 FREQ2 FREQ3 FREQ4 FREQ5 FREQ6 FREQ7 FREQ8 FREQ9 FREQ10 FREQ11 FREQ12 FREQ13 FREQ14 FREQ15 FREQ16 SPEED1 SPEED2 SPEED3 SPEED4 SPEED5 SPEED6 SPEED7 SPEED8 SPEED9 SPEED10 SPEED11 SPEED12 SPEED13 SPEED14 SPEED15 SPEED16 POWER1 POWER2 POWER3 POWER4 POWER5 POWER6 POWER7 POWER8 POWER9 POWER10 POWER11 POWER12 POWER13 POWER14 POWER15 POWER16 WEIBC1 WEIBC2 WEIBC3 WEIBC4 WEIBC5 WEIBC6 WEIBC7 WEIBC8 WEIBC9 WEIBC10 WEIBC11 WEIBC12 WEIBC13 WEIBC14 WEIBC15 WEIBC16 WEIBK1 WEIBK2 WEIBK3 WEIBK4 WEIBK5 WEIBK6 WEIBK7 WEIBK8 WEIBK9 WEIBK10 WEIBK11 WEIBK12 WEIBK13 WEIBK14 WEIBK15 WEIBK16 6/30/2011 Wind Direction Maps 3 Data set is thinned down to wind power density • Fields: X Y • POWER1 POWER2 POWER3 POWER4 POWER5 POWER6 POWER7 POWER8 POWER9 POWER10 POWER11 POWER12 POWER13 POWER14 POWER15 POWER16 • Power1 is the wind power density coming from the north (0 degrees). Power 2 is wind power from 22.5 deg.,…Power 9 is south (180 deg.), etc… 6/30/2011 Wind Direction Maps 4 Spreadsheet calculations X Y POWER1 POWER2 POWER3 POWER4 POWER5 POWER6 POWER7 POWER8 POWER9 POWER10 POWER11 POWER12 POWER13 POWER14 POWER15 POWER16 Max Wind Dir Prim 2nd Wind Dir Sec -132.7365 54.4833 0.643 0.767 1.911 4.083 -
Book E: Enhanced Powerpc™ Architecture
Book E: Enhanced PowerPC Architecture Version 1.0 May 7, 2002 Third Edition (Dec 2001) The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS DOCUMENT “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions; therefore, this statement may not apply to you. IBM does not warrant that the use of the information herein shall be free from third party intellectual property claims. IBM does not warrant that the contents of this document will meet your requirements or that the document is error-free. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the document. IBM may make improvements and or changes in the product(s) and/or program(s) described in this document at any time. This document does not imply a commitment by IBM to supply or make generally available the product(s) described herein. No part of this document may be reproduced or distributed in any form or by any means, or stored in a data base or retrieval system, without the written permission of IBM. Address comments about this document to: IBM Corporation Department B5H / Building 667 3039 Cornwallis Road P.O. Box 12195 Research Triangle Park, NC 27709 Portions of the information in this document may have been published previously in the following related documents: The PowerPC Architecture: A Specification for a New Family of RISC Processors, Second Edition (1994) The IBM PowerPC Embedded Environment: Architectural Specifications for IBM PowerPC Embedded Controllers, Second Edition (1998) IBM may have patents or pending patent applications covering the subject matter in this document. -
Vxworks Architecture Supplement, 6.2
VxWorks Architecture Supplement VxWorks® ARCHITECTURE SUPPLEMENT 6.2 Copyright © 2005 Wind River Systems, Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means without the prior written permission of Wind River Systems, Inc. Wind River, the Wind River logo, Tornado, and VxWorks are registered trademarks of Wind River Systems, Inc. Any third-party trademarks referenced are the property of their respective owners. For further information regarding Wind River trademarks, please see: http://www.windriver.com/company/terms/trademark.html This product may include software licensed to Wind River by third parties. Relevant notices (if any) are provided in your product installation at the following location: installDir/product_name/3rd_party_licensor_notice.pdf. Wind River may refer to third-party documentation by listing publications or providing links to third-party Web sites for informational purposes. Wind River accepts no responsibility for the information provided in such third-party documentation. Corporate Headquarters Wind River Systems, Inc. 500 Wind River Way Alameda, CA 94501-1153 U.S.A. toll free (U.S.): (800) 545-WIND telephone: (510) 748-4100 facsimile: (510) 749-2010 For additional contact information, please visit the Wind River URL: http://www.windriver.com For information on how to contact Customer Support, please visit the following URL: http://www.windriver.com/support VxWorks Architecture Supplement, 6.2 11 Oct 05 Part #: DOC-15660-ND-00 Contents 1 Introduction -
Power4 Focuses on Memory Bandwidth IBM Confronts IA-64, Says ISA Not Important
VOLUME 13, NUMBER 13 OCTOBER 6,1999 MICROPROCESSOR REPORT THE INSIDERS’ GUIDE TO MICROPROCESSOR HARDWARE Power4 Focuses on Memory Bandwidth IBM Confronts IA-64, Says ISA Not Important by Keith Diefendorff company has decided to make a last-gasp effort to retain control of its high-end server silicon by throwing its consid- Not content to wrap sheet metal around erable financial and technical weight behind Power4. Intel microprocessors for its future server After investing this much effort in Power4, if IBM fails business, IBM is developing a processor it to deliver a server processor with compelling advantages hopes will fend off the IA-64 juggernaut. Speaking at this over the best IA-64 processors, it will be left with little alter- week’s Microprocessor Forum, chief architect Jim Kahle de- native but to capitulate. If Power4 fails, it will also be a clear scribed IBM’s monster 170-million-transistor Power4 chip, indication to Sun, Compaq, and others that are bucking which boasts two 64-bit 1-GHz five-issue superscalar cores, a IA-64, that the days of proprietary CPUs are numbered. But triple-level cache hierarchy, a 10-GByte/s main-memory IBM intends to resist mightily, and, based on what the com- interface, and a 45-GByte/s multiprocessor interface, as pany has disclosed about Power4 so far, it may just succeed. Figure 1 shows. Kahle said that IBM will see first silicon on Power4 in 1Q00, and systems will begin shipping in 2H01. Looking for Parallelism in All the Right Places With Power4, IBM is targeting the high-reliability servers No Holds Barred that will power future e-businesses. -
System Design for a Computational-RAM Logic-In-Memory Parailel-Processing Machine
System Design for a Computational-RAM Logic-In-Memory ParaIlel-Processing Machine Peter M. Nyasulu, B .Sc., M.Eng. A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Doctor of Philosophy Ottaw a-Carleton Ins titute for Eleceical and Computer Engineering, Department of Electronics, Faculty of Engineering, Carleton University, Ottawa, Ontario, Canada May, 1999 O Peter M. Nyasulu, 1999 National Library Biôiiothkque nationale du Canada Acquisitions and Acquisitions et Bibliographie Services services bibliographiques 39S Weiiington Street 395. nie WeUingtm OnawaON KlAW Ottawa ON K1A ON4 Canada Canada The author has granted a non- L'auteur a accordé une licence non exclusive licence allowing the exclusive permettant à la National Library of Canada to Bibliothèque nationale du Canada de reproduce, ban, distribute or seU reproduire, prêter, distribuer ou copies of this thesis in microform, vendre des copies de cette thèse sous paper or electronic formats. la forme de microficbe/nlm, de reproduction sur papier ou sur format électronique. The author retains ownership of the L'auteur conserve la propriété du copyright in this thesis. Neither the droit d'auteur qui protège cette thèse. thesis nor substantial extracts fkom it Ni la thèse ni des extraits substantiels may be printed or otherwise de celle-ci ne doivent être imprimés reproduced without the author's ou autrement reproduits sans son permission. autorisation. Abstract Integrating several 1-bit processing elements at the sense amplifiers of a standard RAM improves the performance of massively-paralle1 applications because of the inherent parallelism and high data bandwidth inside the memory chip. -
SIMD Extensions
SIMD Extensions PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Sat, 12 May 2012 17:14:46 UTC Contents Articles SIMD 1 MMX (instruction set) 6 3DNow! 8 Streaming SIMD Extensions 12 SSE2 16 SSE3 18 SSSE3 20 SSE4 22 SSE5 26 Advanced Vector Extensions 28 CVT16 instruction set 31 XOP instruction set 31 References Article Sources and Contributors 33 Image Sources, Licenses and Contributors 34 Article Licenses License 35 SIMD 1 SIMD Single instruction Multiple instruction Single data SISD MISD Multiple data SIMD MIMD Single instruction, multiple data (SIMD), is a class of parallel computers in Flynn's taxonomy. It describes computers with multiple processing elements that perform the same operation on multiple data simultaneously. Thus, such machines exploit data level parallelism. History The first use of SIMD instructions was in vector supercomputers of the early 1970s such as the CDC Star-100 and the Texas Instruments ASC, which could operate on a vector of data with a single instruction. Vector processing was especially popularized by Cray in the 1970s and 1980s. Vector-processing architectures are now considered separate from SIMD machines, based on the fact that vector machines processed the vectors one word at a time through pipelined processors (though still based on a single instruction), whereas modern SIMD machines process all elements of the vector simultaneously.[1] The first era of modern SIMD machines was characterized by massively parallel processing-style supercomputers such as the Thinking Machines CM-1 and CM-2. These machines had many limited-functionality processors that would work in parallel. -
Introduction to ASIC Design
’14EC770 : ASIC DESIGN’ An Introduction Application - Specific Integrated Circuit Dr.K.Kalyani AP, ECE, TCE. 1 VLSI COMPANIES IN INDIA • Motorola India – IC design center • Texas Instruments – IC design center in Bangalore • VLSI India – ASIC design and FPGA services • VLSI Software – Design of electronic design automation tools • Microchip Technology – Offers VLSI CMOS semiconductor components for embedded systems • Delsoft – Electronic design automation, digital video technology and VLSI design services • Horizon Semiconductors – ASIC, VLSI and IC design training • Bit Mapper – Design, development & training • Calorex Institute of Technology – Courses in VLSI chip design, DSP and Verilog HDL • ControlNet India – VLSI design, network monitoring products and services • E Infochips – ASIC chip design, embedded systems and software development • EDAIndia – Resource on VLSI design centres and tutorials • Cypress Semiconductor – US semiconductor major Cypress has set up a VLSI development center in Bangalore • VDAT 2000 – Info on VLSI design and test workshops 2 VLSI COMPANIES IN INDIA • Sandeepani – VLSI design training courses • Sanyo LSI Technology – Semiconductor design centre of Sanyo Electronics • Semiconductor Complex – Manufacturer of microelectronics equipment like VLSIs & VLSI based systems & sub systems • Sequence Design – Provider of electronic design automation tools • Trident Techlabs – Power systems analysis software and electrical machine design services • VEDA IIT – Offers courses & training in VLSI design & development • Zensonet Technologies – VLSI IC design firm eg3.com – Useful links for the design engineer • Analog Devices India Product Development Center – Designs DSPs in Bangalore • CG-CoreEl Programmable Solutions – Design services in telecommunications, networking and DSP 3 Physical Design, CAD Tools. • SiCore Systems Pvt. Ltd. 161, Greams Road, ... • Silicon Automation Systems (India) Pvt. Ltd. ( SASI) ... • Tata Elxsi Ltd. -
Implementing Powerpc Linux on System I Platform
Front cover Implementing POWER Linux on IBM System i Platform Planning and configuring Linux servers on IBM System i platform Linux distribution on IBM System i Platform installation guide Tips to run Linux servers on IBM System i platform Yessong Johng Erwin Earley Rico Franke Vlatko Kosturjak ibm.com/redbooks International Technical Support Organization Implementing POWER Linux on IBM System i Platform February 2007 SG24-6388-01 Note: Before using this information and the product it supports, read the information in “Notices” on page vii. Second Edition (February 2007) This edition applies to i5/OS V5R4, SLES10 and RHEL4. © Copyright International Business Machines Corporation 2005, 2007. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Notices . vii Trademarks . viii Preface . ix The team that wrote this redbook. ix Become a published author . xi Comments welcome. xi Chapter 1. Introduction to Linux on System i platform . 1 1.1 Concepts and terminology . 2 1.1.1 System i platform . 2 1.1.2 Hardware management console . 4 1.1.3 Virtual Partition Manager (VPM) . 10 1.2 Brief introduction to Linux and Linux on System i platform . 12 1.2.1 Linux on System i platform . 12 1.3 Differences between existing Power5-based System i and previous System i models 13 1.3.1 Linux enhancements on Power5 / Power5+ . 14 1.4 Where to go for more information . 15 Chapter 2. Configuration planning . 17 2.1 Concepts and terminology . 18 2.1.1 Processor concepts . -
From Blue Gene to Cell Power.Org Moscow, JSCC Technical Day November 30, 2005
IBM eServer pSeries™ From Blue Gene to Cell Power.org Moscow, JSCC Technical Day November 30, 2005 Dr. Luigi Brochard IBM Distinguished Engineer Deep Computing Architect [email protected] © 2004 IBM Corporation IBM eServer pSeries™ Technology Trends As frequency increase is limited due to power limitation Dual core is a way to : 2 x Peak Performance per chip (and per cycle) But at the expense of frequency (around 20% down) Another way is to increase Flop/cycle © 2004 IBM Corporation IBM eServer pSeries™ IBM innovations POWER : FMA in 1990 with POWER: 2 Flop/cycle/chip Double FMA in 1992 with POWER2 : 4 Flop/cycle/chip Dual core in 2001 with POWER4: 8 Flop/cycle/chip Quadruple core modules in Oct 2005 with POWER5: 16 Flop/cycle/module PowerPC: VMX in 2003 with ppc970FX : 8 Flops/cycle/core, 32bit only Dual VMX+ FMA with pp970MP in 1Q06 Blue Gene: Low frequency , system on a chip, tight integration of thousands of cpus Cell : 8 SIMD units and a ppc970 core on a chip : 64 Flop/cycle/chip © 2004 IBM Corporation IBM eServer pSeries™ Technology Trends As needs diversify, systems are heterogeneous and distributed GRID technologies are an essential part to create cooperative environments based on standards © 2004 IBM Corporation IBM eServer pSeries™ IBM innovations IBM is : a sponsor of Globus Alliances contributing to Globus Tool Kit open souce a founding member of Globus Consortium IBM is extending its products Global file systems : – Multi platform and multi cluster GPFS Meta schedulers : – Multi platform -
IBM Powerpc 970 (A.K.A. G5)
IBM PowerPC 970 (a.k.a. G5) Ref 1 David Benham and Yu-Chung Chen UIC – Department of Computer Science CS 466 PPC 970FX overview ● 64-bit RISC ● 58 million transistors ● 512 KB of L2 cache and 96KB of L1 cache ● 90um process with a die size of 65 sq. mm ● Native 32 bit compatibility ● Maximum clock speed of 2.7 Ghz ● SIMD instruction set (Altivec) ● 42 watts @ 1.8 Ghz (1.3 volts) ● Peak data bandwidth of 6.4 GB per second A picture is worth a 2^10 words (approx.) Ref 2 A little history ● PowerPC processor line is a product of the AIM alliance formed in 1991. (Apple, IBM, and Motorola) ● PPC 601 (G1) - 1993 ● PPC 603 (G2) - 1995 ● PPC 750 (G3) - 1997 ● PPC 7400 (G4) - 1999 ● PPC 970 (G5) - 2002 ● AIM alliance dissolved in 2005 Processor Ref 3 Ref 3 Core details ● 16(int)-25(vector) stage pipeline ● Large number of 'in flight' instructions (various stages of execution) - theoretical limit of 215 instructions ● 512 KB L2 cache ● 96 KB L1 cache – 64 KB I-Cache – 32 KB D-Cache Core details continued ● 10 execution units – 2 load/store operations – 2 fixed-point register-register operations – 2 floating-point operations – 1 branch operation – 1 condition register operation – 1 vector permute operation – 1 vector ALU operation ● 32 64 bit general purpose registers, 32 64 bit floating point registers, 32 128 vector registers Pipeline Ref 4 Benchmarks ● SPEC2000 ● BLAST – Bioinformatics ● Amber / jac - Structure biology ● CFD lab code SPEC CPU2000 ● IBM eServer BladeCenter JS20 ● PPC 970 2.2Ghz ● SPECint2000 ● Base: 986 Peak: 1040 ● SPECfp2000 ● Base: 1178 Peak: 1241 ● Dell PowerEdge 1750 Xeon 3.06Ghz ● SPECint2000 ● Base: 1031 Peak: 1067 Apple’s SPEC Results*2 ● SPECfp2000 ● Base: 1030 Peak: 1044 BLAST Ref. -
Chapter 1-Introduction to Microprocessors File
Chapter 1 Introduction to Microprocessors Expected Outcomes Explain the role of the CPU, memory and I/O device in a computer Distinguish between the microprocessor and microcontroller Differentiate various form of programming languages Compare between CISC vs RISC and Von Neumann vs Harvard architecture NMKNYFKEEUMP Introduction A microprocessor is an integrated circuit built on a tiny piece of silicon It contains thousands or even millions of transistors which are interconnected via superfine traces of aluminum The transistors work together to store and manipulate data so that the microprocessor can perform a wide variety of useful functions The particular functions a microprocessor perform are dictated by software The first microprocessor was the Intel 4004 (16-pin) introduced in 1971 containing 2300 transistors with 46 instruction sets Power8 processor, by contrast, contains 4.2 billion transistors NMKNYFKEEUMP Introduction Computer is an electronic machine that perform arithmetic operation and logic in response to instructions written Computer requires hardware and software to function Hardware is electronic circuit boards that provide functionality of the system such as power supply, cable, etc CPU – Central Processing Unit/Microprocessor Memory – store all programming and data Input/Output device – the flow of information Software is a programming that control the system operation and facilitate the computer usage Programming is a group of instructions that inform the computer to perform certain task NMKNYFKEEUMP Introduction Computer