ACOTES Project: Advanced Compiler Technologies for Embedded Streaming
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Oriented Conferences Four Solutions
Delivering Solutions and Technology to the World’s Design Engineering Community Four Solutions- Oriented Conferences • System-on-Chip Design Conference • IP World Forum • High-Performance System Design Conference • Wireless and Optical Broadband Design Conference Special Technology Focus Areas January 29 – February 1, 2001 • Internet and Information Exhibits: January 30–31, 2001 Appliance Design Santa Clara Convention Center • Embedded Design Santa Clara, California • RF, Optical, and Analog Design NEW! • IEC Executive Forum International Engineering Register by January 5 and Consortium save $100 – and be entered to win www.iec.org a Palm Pilot! Practical Design Solutions Practical design-engineering solutions presented by practicing engineers—The DesignCon reputation of excellence has been built largely by the practical nature of its sessions. Design engineers hand selected by our team of professionals provide you with the best electronic design and silicon-solutions information available in the industry. DesignCon provides attendees with DesignCon has an established reputation for the high design solutions from peers and professionals. quality of its papers and its expert-level speakers from Silicon Valley and around the world. Each year more than 100 industry pioneers bring to light the design-engineering solutions that are on the leading edge of technology. This elite group of design engineers presents unique case studies, technology innovations, practical techniques, design tips, and application overviews. Who Should Attend Any professionals who need to stay on top of current information regarding design-engineering theories, The most complete educational experience techniques, and application strategies should attend this in the industry conference. DesignCon attracts engineers and allied The four conference options of DesignCon 2001 provide a professionals from all levels and disciplines. -
Domain-Specific Programming Systems
Lecture 22: Domain-Specific Programming Systems Parallel Computer Architecture and Programming CMU 15-418/15-618, Spring 2020 Slide acknowledgments: Pat Hanrahan, Zach Devito (Stanford University) Jonathan Ragan-Kelley (MIT, Berkeley) Course themes: Designing computer systems that scale (running faster given more resources) Designing computer systems that are efficient (running faster under constraints on resources) Techniques discussed: Exploiting parallelism in applications Exploiting locality in applications Leveraging hardware specialization (earlier lecture) CMU 15-418/618, Spring 2020 Claim: most software uses modern hardware resources inefficiently ▪ Consider a piece of sequential C code - Call the performance of this code our “baseline performance” ▪ Well-written sequential C code: ~ 5-10x faster ▪ Assembly language program: maybe another small constant factor faster ▪ Java, Python, PHP, etc. ?? Credit: Pat Hanrahan CMU 15-418/618, Spring 2020 Code performance: relative to C (single core) GCC -O3 (no manual vector optimizations) 51 40/57/53 47 44/114x 40 = NBody 35 = Mandlebrot = Tree Alloc/Delloc 30 = Power method (compute eigenvalue) 25 20 15 10 5 Slowdown (Compared to C++) Slowdown (Compared no data no 0 data no Java Scala C# Haskell Go Javascript Lua PHP Python 3 Ruby (Mono) (V8) (JRuby) Data from: The Computer Language Benchmarks Game: CMU 15-418/618, http://shootout.alioth.debian.org Spring 2020 Even good C code is inefficient Recall Assignment 1’s Mandelbrot program Consider execution on a high-end laptop: quad-core, Intel Core i7, AVX instructions... Single core, with AVX vector instructions: 5.8x speedup over C implementation Multi-core + hyper-threading + AVX instructions: 21.7x speedup Conclusion: basic C implementation compiled with -O3 leaves a lot of performance on the table CMU 15-418/618, Spring 2020 Making efficient use of modern machines is challenging (proof by assignments 2, 3, and 4) In our assignments, you only programmed homogeneous parallel computers. -
Eagle: Tcl Implementation in C
Eagle: Tcl Implementation in C# Joe Mistachkin <[email protected]> 1. Abstract Eagle [1], Extensible Adaptable Generalized Logic Engine, is an implementation of the Tcl [2] scripting language for the Microsoft Common Language Runtime (CLR) [3]. It is designed to be a universal scripting solution for any CLR based language, and is written completely in C# [4]. Su- perficially, it is similar to Jacl [5], but it was written from scratch based on the design and imple- mentation of Tcl 8.4 [6]. It provides most of the functionality of the Tcl 8.4 interpreter while bor- rowing selected features from Tcl 8.5 [7] and the upcoming Tcl 8.6 [8] in addition to adding en- tirely new features. This paper explains how Eagle adds value to both Tcl/Tk and CLR-based applications and how it differs from other “dynamic languages” hosted by the CLR and its cousin, the Microsoft Dy- namic Language Runtime (DLR) [9]. It then describes how to use, integrate with, and extend Ea- gle effectively. It also covers some important implementation details and the overall design phi- losophy behind them. 2. Introduction This paper presents Eagle, which is an open-source [10] implementation of Tcl for the Microsoft CLR written entirely in C#. The goal of this project was to create a dynamic scripting language that could be used to automate any host application running on the CLR. 3. Rationale and Motivation Tcl makes it relatively easy to script applications written in C [11] and/or C++ [12] and so can also script applications written in many other languages (e.g. -
Starting up an Application Domain
04_596985 ch01.qxp 12/14/05 7:46 PM Page 1 Initial Phases of a Web Request Before the first line of code you write for an .aspx page executes, both Internet Information Services (IIS) and ASP.NET have performed a fair amount of logic to establish the execution context for a HyperText Transfer Protocol (HTTP) request. IIS may have negotiated security credentials with your browser. IIS will have determined that ASP.NET should process the request and will perform a hand- off of the request to ASP.NET. At that point, ASP.NET performs various one-time initializations as well as per-request initializations. This chapter will describe the initial phases of a Web request and will drill into the various security operations that occur during these phases. In this chapter, you will learn about the following steps that IIS carries out for a request: ❑ The initial request handling and processing performed both by the operating system layer and the ASP.NET Internet Server Application Programming Interface (ISAPI) filter ❑ How IIS handles static content requests versus dynamic ASP.NET content requests ❑ How the ASP.NET ISAPI filter transitions the request from the world of IIS into the ASP.NET world Having an understandingCOPYRIGHTED of the more granular portions MATERIAL of request processing also sets the stage for future chapters that expand on some of the more important security processing that occurs during an ASP.NET request as well as the extensibility points available to you for modifying ASP.NET’s security behavior. This book describes security behavior primarily for Windows Server 2003 running IIS6 and ASP.NET. -
Arquitectura .NET
Distribution and Integration Technologies .NET Architecture Traditional Architectures Web Local Distributed Other applications applications applications applications GUI Network Scripts Data Other Services Services Web Access Services Libraries Execution environment (Posix, Win32, ...) Operating System .NET Architecture 2 Java Architecture Web Local Distributed Other applications applications applications applications Swing Enterprise Java Server JDBC Others Java Beans Pages Standard Java Packages Java Virtual Machine (JVM) Operating System .NET Architecture 3 .NET Architecture Web Local Distributed Other applications applications applications applications Windows Enterprise ASP.NET ADO.NET Others Forms Services .NET Framework Class Library (FCL) Common Language Runtime (CLR) Operating System .NET Architecture 4 Common Language Runtime (CLR) All .NET applications use the CLR The CLR is OO It is independent from high level languages The CLR supports: . A common set of data types for all languages (CTS) . An intermediate language independent from the native code (CIL) . A common format for compiled code files (assemblies) All the software developed using the CLR is known as managed code .NET Architecture 5 Common Type System (CTS) All the languages able to generate code for the CLR make use of the CTS (the CLR implements the CTS) heap There is 2 type categories: string . Value “abcdef” • Simple types stack • Allocated in the stack top class A 41 String: . Reference Double: 271.6 • Complex types • Allocated in the heap • Destroyed automatically -
Important Notice Dear Customer, on 7 February 2017 The
Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/, use http://www.nexperia.com Instead of [email protected] or [email protected], use [email protected] (email) Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on the version, as shown below: - © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights reserved Should be replaced with: - © Nexperia B.V. (year). All rights reserved. If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or telephone (details via [email protected]). Thank you for your cooperation and understanding, Kind regards, Team Nexperia PMN27XPE 20 V, single P-channel Trench MOSFET 20 September 2012 Product data sheet 1. Product profile 1.1 General description P-channel enhancement mode Field-Effect Transistor (FET) in a small SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package using Trench MOSFET technology. 1.2 Features and benefits • Fast switching • Trench MOSFET technology • 2 kV ESD protection 1.3 Applications • Relay driver • High-speed line driver • High-side loadswitch • Switching circuits 1.4 Quick reference data Table 1. -
Programming with Windows Forms
A P P E N D I X A ■ ■ ■ Programming with Windows Forms Since the release of the .NET platform (circa 2001), the base class libraries have included a particular API named Windows Forms, represented primarily by the System.Windows.Forms.dll assembly. The Windows Forms toolkit provides the types necessary to build desktop graphical user interfaces (GUIs), create custom controls, manage resources (e.g., string tables and icons), and perform other desktop- centric programming tasks. In addition, a separate API named GDI+ (represented by the System.Drawing.dll assembly) provides additional types that allow programmers to generate 2D graphics, interact with networked printers, and manipulate image data. The Windows Forms (and GDI+) APIs remain alive and well within the .NET 4.0 platform, and they will exist within the base class library for quite some time (arguably forever). However, Microsoft has shipped a brand new GUI toolkit called Windows Presentation Foundation (WPF) since the release of .NET 3.0. As you saw in Chapters 27-31, WPF provides a massive amount of horsepower that you can use to build bleeding-edge user interfaces, and it has become the preferred desktop API for today’s .NET graphical user interfaces. The point of this appendix, however, is to provide a tour of the traditional Windows Forms API. One reason it is helpful to understand the original programming model: you can find many existing Windows Forms applications out there that will need to be maintained for some time to come. Also, many desktop GUIs simply might not require the horsepower offered by WPF. -
6800/68000 Cmos
Click Here to Request a Large Quantity Quote 6800/68000 CMOS Jameco Manufacturer Manufacturer Description Package Product Type Organization Family Application Price 1 Part # Part # 130366 Major Brands 00130366 420 PIECE DIODE REFILL PACKAGE $29.95 130374 Major Brands 00130374 560 Piece Transistor Kit Refill Package $54.95 130391 Major Brands 00130391 420 Piece 74LS Logic Series Refill Package $214.95 130403 Major Brands 00130403 300 PIECE CD4000 SERIES REFILL PACKAGE $74.95 130411 Major Brands 00130411 480 PIECE LINEAR SERIES REFILL PACKAGE $164.95 1542961 Vishay 1.5KE16CA TVS Diode 22.5V Clamp 66.7A Ipp Through Hole 1500W DO-201 $0.49 1.5KE 2303247 Major Brands 1.5KE8.2C TVS Diode 12.1V Clamp 125.6A Ipp DO-201 DO-201 $0.59 35924 Major Brands 1N1188 Diode 1N1188 400 VOLT 35 AMP SILICON RECTIFIER DO-5 Stud Rectifier $3.95 2197610 Kest Parts 1N1190A Diode 1N1190A Power Silicon Rectifier 40 Amp 600V DO-5 DO-5 Stud Rectifier $4.95 2197628 Kest Parts 1N1190RA Diode 1N1190RA 40A 600V Power Silicon Rectifier DO-5 Stud Rectifier $4.95 2287679 Major Brands 1N1202A 200V 12A Rectifier Stud Mount DO-203 DO-203 Stud Rectifier $1.95 35941 Major Brands 1N270 Diode 1N270 Germanium 1 Volt @ 200Ma DO-7 General $1.19 Purpose 2220533 Major Brands 1N34A Diode 1N34A General Purpose Germanium DO-7 General $1.95 Purpose 35975 Major Brands 1N4001 Diode 1N4001 50 Volt 1 Amp General Purpose Rectifier DO-41 Standard $0.09 76961 Major Brands 1N4002 Diode 1N4002 100 Volt 1A DO-41 package DO-41 Standard $0.09 76970 Major Brands 1N4003 Diode 1N4003 Rectifier 200 Volt -
NET Technology Guide for Business Applications // 1
.NET Technology Guide for Business Applications Professional Cesar de la Torre David Carmona Visit us today at microsoftpressstore.com • Hundreds of titles available – Books, eBooks, and online resources from industry experts • Free U.S. shipping • eBooks in multiple formats – Read on your computer, tablet, mobile device, or e-reader • Print & eBook Best Value Packs • eBook Deal of the Week – Save up to 60% on featured titles • Newsletter and special offers – Be the first to hear about new releases, specials, and more • Register your book – Get additional benefits Hear about it first. Get the latest news from Microsoft Press sent to your inbox. • New and upcoming books • Special offers • Free eBooks • How-to articles Sign up today at MicrosoftPressStore.com/Newsletters Wait, there’s more... Find more great content and resources in the Microsoft Press Guided Tours app. The Microsoft Press Guided Tours app provides insightful tours by Microsoft Press authors of new and evolving Microsoft technologies. • Share text, code, illustrations, videos, and links with peers and friends • Create and manage highlights and notes • View resources and download code samples • Tag resources as favorites or to read later • Watch explanatory videos • Copy complete code listings and scripts Download from Windows Store Free ebooks From technical overviews to drilldowns on special topics, get free ebooks from Microsoft Press at: www.microsoftvirtualacademy.com/ebooks Download your free ebooks in PDF, EPUB, and/or Mobi for Kindle formats. Look for other great resources at Microsoft Virtual Academy, where you can learn new skills and help advance your career with free Microsoft training delivered by experts. -
152F580552eb358625881dd680
Products Catalog Index PART NO. MANUFACTURER DESCRIPTION URL PRICE Q65112A2615 OSRAM OPTO Q65112A2615 http://www.searchdatasheet.com/Q65112A2615-datasheet.html QUOTE SEMICONDUCTORS XR33053ID-F EXAR Transceiver 1Mbps 3.3V/5V http://www.searchdatasheet.com/XR33053ID-F-datasheet.html QUOTE 14-Pin SOIC N Tube Q65111A7362 OSRAM OPTO LED Uni-Color White 2-Pin http://www.searchdatasheet.com/Q65111A7362-datasheet.html QUOTE SEMICONDUCTORS SMD T/R EL-17-21UYC/S530-A2/TR8 EVERLIGHT EL-17-21UYC/S530-A2/TR8 http://www.searchdatasheet.com/EL-17-21UYC%2FS530-A2%2FTR8-datasheet.html QUOTE ELECTRONICS Q65112A2616 OSRAM OPTO Q65112A2616 http://www.searchdatasheet.com/Q65112A2616-datasheet.html QUOTE SEMICONDUCTORS Q65111A9950 OSRAM OPTO Q65111A9950 http://www.searchdatasheet.com/Q65111A9950-datasheet.html QUOTE SEMICONDUCTORS Q65112A2629 OSRAM OPTO Q65112A2629 http://www.searchdatasheet.com/Q65112A2629-datasheet.html QUOTE SEMICONDUCTORS Q65112A0819 OSRAM OPTO LED Uni-Color White 2-Pin http://www.searchdatasheet.com/Q65112A0819-datasheet.html QUOTE SEMICONDUCTORS CSMD EP Q65111A9208 OSRAM OPTO Q65111A9208 http://www.searchdatasheet.com/Q65111A9208-datasheet.html QUOTE SEMICONDUCTORS Q65111A8966 OSRAM OPTO Q65111A8966 http://www.searchdatasheet.com/Q65111A8966-datasheet.html QUOTE SEMICONDUCTORS RLR20C1201GMRE6 VISHAY Res Metal Film 1.2K Ohm http://www.searchdatasheet.com/RLR20C1201GMRE6-datasheet.html QUOTE 2% 0.5W(1/2W) ±100ppm/C 1% Epoxy AXL T/R EVMB Connect One Evaluation Master Kit with http://www.searchdatasheet.com/EVMB-datasheet.html QUOTE Semiconductors -
Case M.8125 - JAC / NEXPERIA
EUROPEAN COMMISSION DG Competition Case M.8125 - JAC / NEXPERIA Only the English text is available and authentic. REGULATION (EC) No 139/2004 MERGER PROCEDURE Article 6(1)(b) NON-OPPOSITION Date: 12/10/2016 In electronic form on the EUR-Lex website under document number 32016M8125 EUROPEAN COMMISSION Brussels, 12.10.2016 C(2016) 6677 final PUBLIC VERSION SIMPLIFIED MERGER PROCEDURE To the notifying parties Dear Sirs, Subject: Case M.8125 - JAC / NEXPERIA Commission decision pursuant to Article 6(1)(b) of Council Regulation (EC) No 139/20041 and Article 57 of the Agreement on the European Economic Area2 1. On 13 September 2016, the European Commission received notification of a proposed concentration pursuant to Article 4 of the Merger Regulation by which the undertaking Beijing Jianguang Asset Management Co., Ltd. ("JAC", People's Republic of China), controlled by the China Investment Corporation (“CIC”, People's Republic of China), acquires within the meaning of Article 3(1)(b) of the Merger Regulation control of the standard products business unit (“Nexperia”) of NXP Semiconductors NV (“NXP”, the Netherlands) by way of purchase of shares.3 2. The business activities of the undertakings concerned are: − JAC is an investment management company which focuses its investments on mergers and acquisitions in the semiconductor industry. It is active in developing, manufacturing, and selling RF power transistors and bipolar based (power) diodes, thyristors and transistors. Its parent company, CIC, is a sovereign wealth fund of the People’s Republic of China, specialized in foreign exchange holdings. − Nexperia is active in the manufacturing and sale of semiconductors, in particular several types of logic integrated circuits ("ICs"), small signal transistors and diodes. -
Ultimate C#, .Net Interview Q&AE-Book
Register your resume: www.terrafirmajobs.com _________________________________________________ www.terrafirmajobs.com Ultimate C#, .Net Interview Q&AE-book Free E-books available with Terra Firma Java Interview Q&A Terra Firma’s Interview Kit Are you stressed at your Desk Restore the rhythm of your life IT Resume writing tips Heart-Care Tips To get these free e-books, email to: [email protected] with the title of the e-book. Copy Right Note You are permitted to freely distribute/print the unmodified version of this issue/e-book/article. We are not attempting to obtain commercial benefit from the valuable work of the authors and the Editor/Publisher claims the ‘fair use’ of copyrighted material. If you think that by publishing a particular material, your copyright has been violated, please let us know. The Editor/Publisher is not responsible for statements or opinions expressed herein nor do such statements necessarily express the views of Editor/Publisher. 1 More Career Tips: http://www.terrafirmajobs.com/ITpros/IT_resources.asp?id=4 ______________________________________________________________________________ Register your resume: www.terrafirmajobs.com _________________________________________________ Index Chapter Name Page 1) C# interview Questions and Answers. 4 1.1) Advance C# interview Questions 2) General Questions 17 2.1 ) General Questions 2.2 ) Methods and Property 2.3) Assembly Questions 2.4) XML Documentation Question 2.5) Debugging and Testing 3) ADO.net and Database Question 26 4) C#, DOT NET, XML, IIS Interview Questions 28 4.1 ) Framework. 4.2 ) COM 4.3 ) OOPS 4.4 ) C# Language Features 4.5 ) Access Specifier 4.6 ) Constructor / Destructor 4.7 ) ADO.net 4.8 ) ASP.net 4.8.1) Session.