E.1 Introduction E-2 E.2 Signal Processing and Embedded
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EEMBC and the Purposes of Embedded Processor Benchmarking Markus Levy, President
EEMBC and the Purposes of Embedded Processor Benchmarking Markus Levy, President ISPASS 2005 Certified Performance Analysis for Embedded Systems Designers EEMBC: A Historical Perspective • Began as an EDN Magazine project in April 1997 • Replace Dhrystone • Have meaningful measure for explaining processor behavior • Developed business model • Invited worldwide processor vendors • A consortium was born 1 EEMBC Membership • Board Member • Membership Dues: $30,000 (1st year); $16,000 (subsequent years) • Access and Participation on ALL Subcommittees • Full Voting Rights • Subcommittee Member • Membership Dues Are Subcommittee Specific • Access to Specific Benchmarks • Technical Involvement Within Subcommittee • Help Determine Next Generation Benchmarks • Special Academic Membership EEMBC Philosophy: Standardized Benchmarks and Certified Scores • Member derived benchmarks • Determine the standard, the process, and the benchmarks • Open to industry feedback • Ensures all processor/compiler vendors are running the same tests • Certification process ensures credibility • All benchmark scores officially validated before publication • The entire benchmark environment must be disclosed 2 Embedded Industry: Represented by Very Diverse Applications • Networking • Storage, low- and high-end routers, switches • Consumer • Games, set top boxes, car navigation, smartcards • Wireless • Cellular, routers • Office Automation • Printers, copiers, imaging • Automotive • Engine control, Telematics Traditional Division of Embedded Applications Low High Power -
Cloud Workbench a Web-Based Framework for Benchmarking Cloud Services
Bachelor August 12, 2014 Cloud WorkBench A Web-Based Framework for Benchmarking Cloud Services Joel Scheuner of Muensterlingen, Switzerland (10-741-494) supervised by Prof. Dr. Harald C. Gall Philipp Leitner, Jürgen Cito software evolution & architecture lab Bachelor Cloud WorkBench A Web-Based Framework for Benchmarking Cloud Services Joel Scheuner software evolution & architecture lab Bachelor Author: Joel Scheuner, [email protected] Project period: 04.03.2014 - 14.08.2014 Software Evolution & Architecture Lab Department of Informatics, University of Zurich Acknowledgements This bachelor thesis constitutes the last milestone on the way to my first academic graduation. I would like to thank all the people who accompanied and supported me in the last four years of study and work in industry paving the way to this thesis. My personal thanks go to my parents supporting me in many ways. The decision to choose a complex topic in an area where I had no personal experience in advance, neither theoretically nor technologically, made the past four and a half months challenging, demanding, work-intensive, but also very educational which is what remains in good memory afterwards. Regarding this thesis, I would like to offer special thanks to Philipp Leitner who assisted me during the whole process and gave valuable advices. Moreover, I want to thank Jürgen Cito for his mainly technologically-related recommendations, Rita Erne for her time spent with me on language review sessions, and Prof. Harald Gall for giving me the opportunity to write this thesis at the Software Evolution & Architecture Lab at the University of Zurich and providing fundings and infrastructure to realize this thesis. -
MIPS IV Instruction Set
MIPS IV Instruction Set Revision 3.2 September, 1995 Charles Price MIPS Technologies, Inc. All Right Reserved RESTRICTED RIGHTS LEGEND Use, duplication, or disclosure of the technical data contained in this document by the Government is subject to restrictions as set forth in subdivision (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 52.227-7013 and / or in similar or successor clauses in the FAR, or in the DOD or NASA FAR Supplement. Unpublished rights reserved under the Copyright Laws of the United States. Contractor / manufacturer is MIPS Technologies, Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311. R2000, R3000, R6000, R4000, R4400, R4200, R8000, R4300 and R10000 are trademarks of MIPS Technologies, Inc. MIPS and R3000 are registered trademarks of MIPS Technologies, Inc. The information in this document is preliminary and subject to change without notice. MIPS Technologies, Inc. (MTI) reserves the right to change any portion of the product described herein to improve function or design. MTI does not assume liability arising out of the application or use of any product or circuit described herein. Information on MIPS products is available electronically: (a) Through the World Wide Web. Point your WWW client to: http://www.mips.com (b) Through ftp from the internet site “sgigate.sgi.com”. Login as “ftp” or “anonymous” and then cd to the directory “pub/doc”. (c) Through an automated FAX service: Inside the USA toll free: (800) 446-6477 (800-IGO-MIPS) Outside the USA: (415) 688-4321 (call from a FAX machine) MIPS Technologies, Inc. -
Automatic Benchmark Profiling Through Advanced Trace Analysis Alexis Martin, Vania Marangozova-Martin
Automatic Benchmark Profiling through Advanced Trace Analysis Alexis Martin, Vania Marangozova-Martin To cite this version: Alexis Martin, Vania Marangozova-Martin. Automatic Benchmark Profiling through Advanced Trace Analysis. [Research Report] RR-8889, Inria - Research Centre Grenoble – Rhône-Alpes; Université Grenoble Alpes; CNRS. 2016. hal-01292618 HAL Id: hal-01292618 https://hal.inria.fr/hal-01292618 Submitted on 24 Mar 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Automatic Benchmark Profiling through Advanced Trace Analysis Alexis Martin , Vania Marangozova-Martin RESEARCH REPORT N° 8889 March 23, 2016 Project-Team Polaris ISSN 0249-6399 ISRN INRIA/RR--8889--FR+ENG Automatic Benchmark Profiling through Advanced Trace Analysis Alexis Martin ∗ † ‡, Vania Marangozova-Martin ∗ † ‡ Project-Team Polaris Research Report n° 8889 — March 23, 2016 — 15 pages Abstract: Benchmarking has proven to be crucial for the investigation of the behavior and performances of a system. However, the choice of relevant benchmarks still remains a challenge. To help the process of comparing and choosing among benchmarks, we propose a solution for automatic benchmark profiling. It computes unified benchmark profiles reflecting benchmarks’ duration, function repartition, stability, CPU efficiency, parallelization and memory usage. -
Average Memory Access Time: Reducing Misses
Review: Cache performance 332 Miss-oriented Approach to Memory Access: Advanced Computer Architecture ⎛ MemAccess ⎞ CPUtime = IC × ⎜ CPI + × MissRate × MissPenalt y ⎟ × CycleTime Chapter 2 ⎝ Execution Inst ⎠ ⎛ MemMisses ⎞ CPUtime = IC × ⎜ CPI + × MissPenalt y ⎟ × CycleTime Caches and Memory Systems ⎝ Execution Inst ⎠ CPIExecution includes ALU and Memory instructions January 2007 Separating out Memory component entirely Paul H J Kelly AMAT = Average Memory Access Time CPIALUOps does not include memory instructions ⎛ AluOps MemAccess ⎞ These lecture notes are partly based on the course text, Hennessy CPUtime = IC × ⎜ × CPI + × AMAT ⎟ × CycleTime and Patterson’s Computer Architecture, a quantitative approach (3rd ⎝ Inst AluOps Inst ⎠ and 4th eds), and on the lecture slides of David Patterson and John AMAT = HitTime + MissRate × MissPenalt y Kubiatowicz’s Berkeley course = ()HitTime Inst + MissRate Inst × MissPenalt y Inst + ()HitTime Data + MissRate Data × MissPenalt y Data Advanced Computer Architecture Chapter 2.1 Advanced Computer Architecture Chapter 2.2 Average memory access time: Reducing Misses Classifying Misses: 3 Cs AMAT = HitTime + MissRate × MissPenalt y Compulsory—The first access to a block is not in the cache, so the block must be brought into the cache. Also called cold start misses or first reference misses. There are three ways to improve cache (Misses in even an Infinite Cache) Capacity—If the cache cannot contain all the blocks needed during performance: execution of a program, capacity misses will occur due to blocks being discarded and later retrieved. (Misses in Fully Associative Size X Cache) 1. Reduce the miss rate, Conflict—If block-placement strategy is set associative or direct mapped, conflict misses (in addition to compulsory & capacity misses) will 2. -
MIPS Architecture • MIPS (Microprocessor Without Interlocked Pipeline Stages) • MIPS Computer Systems Inc
Spring 2011 Prof. Hyesoon Kim MIPS Architecture • MIPS (Microprocessor without interlocked pipeline stages) • MIPS Computer Systems Inc. • Developed from Stanford • MIPS architecture usages • 1990’s – R2000, R3000, R4000, Motorola 68000 family • Playstation, Playstation 2, Sony PSP handheld, Nintendo 64 console • Android • Shift to SOC http://en.wikipedia.org/wiki/MIPS_architecture • MIPS R4000 CPU core • Floating point and vector floating point co-processors • 3D-CG extended instruction sets • Graphics – 3D curved surface and other 3D functionality – Hardware clipping, compressed texture handling • R4300 (embedded version) – Nintendo-64 http://www.digitaltrends.com/gaming/sony- announces-playstation-portable-specs/ Not Yet out • Google TV: an Android-based software service that lets users switch between their TV content and Web applications such as Netflix and Amazon Video on Demand • GoogleTV : search capabilities. • High stream data? • Internet accesses? • Multi-threading, SMP design • High graphics processors • Several CODEC – Hardware vs. Software • Displaying frame buffer e.g) 1080p resolution: 1920 (H) x 1080 (V) color depth: 4 bytes/pixel 4*1920*1080 ~= 8.3MB 8.3MB * 60Hz=498MB/sec • Started from 32-bit • Later 64-bit • microMIPS: 16-bit compression version (similar to ARM thumb) • SIMD additions-64 bit floating points • User Defined Instructions (UDIs) coprocessors • All self-modified code • Allow unaligned accesses http://www.spiritus-temporis.com/mips-architecture/ • 32 64-bit general purpose registers (GPRs) • A pair of special-purpose registers to hold the results of integer multiply, divide, and multiply-accumulate operations (HI and LO) – HI—Multiply and Divide register higher result – LO—Multiply and Divide register lower result • a special-purpose program counter (PC), • A MIPS64 processor always produces a 64-bit result • 32 floating point registers (FPRs). -
HP Pavilion Data Sheet
Windows®. Life without WallsTM. HP recommends Windows 7. HP Pavilion Elite HPE-250f PC Highlights: • Intel® Core™ i7-860 Processor(2) • Genuine Windows® 7 Home Premium 64-bit(1) • Get powerful 64-bit performance with 8GB DDR3 system memory • 1 Terabyte hard drive(4) stores up to 220,000 songs or 176,000 photos(5) • Combination Blu-ray Disc player and SuperMulti DVD burner with LightScribe technology(6) • ATI RadeonTM HD 5770 Graphics Card • Wireless LAN 802.11b/g/n(19) • Front-panel 15-in-1 memory card reader • 24 x 7 toll-free phone support and one-year HP limited warranty provide priceless peace of mind Windows®. Life without WallsTM. HP recommends Windows 7. Designed for powerful performance and elegance Your PC, your way, with HP & Windows® 7(1) Get serious about computing with the HP Pavilion Elite HPE-250f PC, a stylish, Windows® 7 makes everyday tasks simple—and makes new things possible. high-performance PC for your most demanding digital tasks. Premium performance levels enable an enhanced experience whether you’re working, • HP Advisor PC Discovery gives you access to software and services you need e-mailing, editing photos or videos, gaming or connecting with friends to get the most out of your Windows® 7 HP PC. online(10). The HP Pavilion Elite HPE-250f PC's flexibility and expandability let • HP Support Assistant provides a rich set of troubleshooting tools to solve you add devices and features to support your growing needs. The elegant, Windows® 7 HP PC problems faster. chrome-accented design is sure to attract attention in any home décor. -
Toshiba Notebooks
Toshiba Notebooks June 28, 2005 SATELLITE QOSMIO SATELLITE PRO TECRA PORTÉGÉ LIBRETTO • Stylish, feature-packed value • The art of smart entertainment • The perfect companions for SMBs • First-class scalability, power and • Ultimate mobility: Redefining ultra- • The return of the mini-notebook on the move connectivity for corporate portable wireless computing • Offering outstanding quality • Born from the convergence of the AV computing • The innovatively designed libretto combined with high performance and and PC worlds, Qosmio allows you to • From the entry-level Satellite Pro, • The Portégé series offers the ultimate U100 heralds powerful, reliable attractive prices, these notebooks are create your own personal universe which offers great-value power, • The Tecra range brings the benefits in portability, from the ultra-thin portability in celebration of 20 years of ideal when impressive design, mobility and performance to the of seamless wireless connectivity and Portégé R200 to the impressive, leadership in mobile computing multimedia performance, mobility and • Designed to be the best mobile hub stylish, feature-packed widescreen exceptional mobile performance to stylish Portégé M300 and the reliability are needed, anywhere, for smart entertainment, Qosmio model, Toshiba's Satellite Pro range is business computing, with state-of-the- innovative anytime integrates advanced technologies to sure to provide an all-in-one notebook art features, comprehensive expansion Tablet PC Portégé M200 make your life simpler and more guaranteed to suit your business and complete mobility entertaining needs Product specification and prices are subject to change without prior notice. Errors and omissions excepted. For further information on Toshiba Europe GmbH Toshiba options & services visit Tel. -
IDT79R4600 and IDT79R4700 RISC Processor Hardware User's Manual
IDT79R4600™ and IDT79R4700™ RISC Processor Hardware User’s Manual Revision 2.0 April 1995 Integrated Device Technology, Inc. Integrated Device Technology, Inc. reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. IDT does not assume any respon- sibility for use of any circuitry described other than the circuitry embodied in an IDT product. ITD makes no representations that circuitry described herein is free from patent infringement or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent, patent rights, or other rights of Integrated Device Technology, Inc. LIFE SUPPORT POLICY Integrated Device Technology’s products are not authorized for use as critical components in life sup- port devices or systems unless a specific written agreement pertaining to such intended use is executed between the manufacturer and an officer of IDT. 1. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform, when properly used in accor- dance with instructions for use provided in the labeling, can be reasonably expected to result in a sig- nificant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. -
Mips 16 Bit Instruction Set
Mips 16 bit instruction set Continue Instruction set architecture MIPSDesignerMIPS Technologies, Imagination TechnologiesBits64-bit (32 → 64)Introduced1985; 35 years ago (1985)VersionMIPS32/64 Issue 6 (2014)DesignRISCTypeRegister-RegisterEncodingFixedBranchingCompare and branchEndiannessBiPage size4 KBExtensionsMDMX, MIPS-3DOpenPartly. The R12000 has been on the market for more than 20 years and therefore cannot be subject to patent claims. Thus, the R12000 and old processors are completely open. RegistersGeneral Target32Floating Point32 MIPS (Microprocessor without interconnected pipeline stages) is a reduced setting of the Computer Set (RISC) Instruction Set Architecture (ISA):A-3:19, developed by MIPS Computer Systems, currently based in the United States. There are several versions of MIPS: including MIPS I, II, III, IV and V; and five MIPS32/64 releases (for 32- and 64-bit sales, respectively). The early MIPS architectures were only 32-bit; The 64-bit versions were developed later. As of April 2017, the current version of MIPS is MIPS32/64 Release 6. MiPS32/64 differs primarily from MIPS I-V, defining the system Control Coprocessor kernel preferred mode in addition to the user mode architecture. The MIPS architecture has several additional extensions. MIPS-3D, which is a simple set of floating-point SIMD instructions dedicated to common 3D tasks, MDMX (MaDMaX), which is a more extensive set of SIMD instructions using 64-bit floating current registers, MIPS16e, which adds compression to flow instructions to make programs that take up less space, and MIPS MT, which adds layered potential. Computer architecture courses in universities and technical schools often study MIPS architecture. Architecture has had a major impact on later RISC architectures such as Alpha. -
Automatic Benchmark Profiling Through Advanced Trace Analysis
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Hal - Université Grenoble Alpes Automatic Benchmark Profiling through Advanced Trace Analysis Alexis Martin, Vania Marangozova-Martin To cite this version: Alexis Martin, Vania Marangozova-Martin. Automatic Benchmark Profiling through Advanced Trace Analysis. [Research Report] RR-8889, Inria - Research Centre Grenoble { Rh^one-Alpes; Universit´eGrenoble Alpes; CNRS. 2016. <hal-01292618> HAL Id: hal-01292618 https://hal.inria.fr/hal-01292618 Submitted on 24 Mar 2016 HAL is a multi-disciplinary open access L'archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destin´eeau d´ep^otet `ala diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publi´esou non, lished or not. The documents may come from ´emanant des ´etablissements d'enseignement et de teaching and research institutions in France or recherche fran¸caisou ´etrangers,des laboratoires abroad, or from public or private research centers. publics ou priv´es. Automatic Benchmark Profiling through Advanced Trace Analysis Alexis Martin , Vania Marangozova-Martin RESEARCH REPORT N° 8889 March 23, 2016 Project-Team Polaris ISSN 0249-6399 ISRN INRIA/RR--8889--FR+ENG Automatic Benchmark Profiling through Advanced Trace Analysis Alexis Martin ∗ † ‡, Vania Marangozova-Martin ∗ † ‡ Project-Team Polaris Research Report n° 8889 — March 23, 2016 — 15 pages Abstract: Benchmarking has proven to be crucial for the investigation of the behavior and performances of a system. However, the choice of relevant benchmarks still remains a challenge. To help the process of comparing and choosing among benchmarks, we propose a solution for automatic benchmark profiling. -
Ene Pci Smartmedia Xd Card Reader Controller Driver 8/13/2015
Download Instructions Ene Pci Smartmedia Xd Card Reader Controller Driver 8/13/2015 For Direct driver download: http://www.semantic.gs/ene_pci_smartmedia_xd_card_reader_controller_driver_download#secure_download Important Notice: Ene Pci Smartmedia Xd Card Reader Controller often causes problems with other unrelated drivers, practically corrupting them and making the PC and internet connection slower. When updating Ene Pci Smartmedia Xd Card Reader Controller it is best to check these drivers and have them also updated. Examples for Ene Pci Smartmedia Xd Card Reader Controller corrupting other drivers are abundant. Here is a typical scenario: Most Common Driver Constellation Found: Scan performed on 8/12/2015, Computer: HP HP Compaq Nw8000 Outdated or Corrupted drivers:9/20 Updated Device/Driver Status Status Description By Scanner Motherboards Intel(R) 82801 PCI-bro - 244E Up To Date and Functioning Mice And Touchpads Corrupted By Ene Pci Smartmedia Xd Card Reader SMART HID-compliant mouse Controller Corrupted By Ene Pci Smartmedia Xd Card Reader ELECOM HID-compliant mouse Controller Microsoft Souris Microsoft USB Wheel Mouse Optical Up To Date and Functioning Usb Devices Hewlett-Packard HP Photosmart A430 series (DOT4USB) Up To Date and Functioning Microsoft AMD 756 PCI to USB Open Host Controller Up To Date and Functioning Sound Cards And Media Devices Corrupted By Ene Pci Smartmedia Xd Card Reader Microsoft Microsoft LifeCam VX-2000. Controller Corrupted By Ene Pci Smartmedia Xd Card Reader ViXS ViXS PureTV-U ISDB-T Tuner Controller