tối ưu hóa hiệu năng của ct

KỸ THUẬT lập TRÌNH CHƯƠNG 07 code tuning and documentation

... gian thực phần khác CT – Xác định “hot spots” – đoạn mã lệnh đòi hỏi nhiều thời gian thực – Tối ưu hóa phần CT đòi hỏi nhiều thời gian thực – Lặp lại bước cần Tối ưu hóa hiệu CT ? • Cấu trúc liệu ... Chỉ cần giữ cho CT đơn giản dễ đọc • Hầu hết thành phần CT có tốc độ đủ nhanh – Thường phần nhỏ làm cho CT chạy chậm – Tối ưu hóa riêng phần cần • Các bước làm tăng hiệu thực CT – Tính toán thời ... tuning Hiệu chương trình Code Tuning Các phương pháp Code Tuning 1.1 Hiệu Sau áp dụng kỹ thuật xây dựng CT PM: • CT có tốc độ đủ nhanh – Không thiết phải quan tâm đến viêc tối ưu hóa hiệu – Chỉ...

50
441
0

OCP: Oracle8i DBA Performance Tuning and Network Administration Study Guide

Danh mục: Cơ sở dữ liệu

... These objects can only be used by users with DBA privileges B These objects all use a B-Tree structure to store their data C These objects all store their data as bit maps D These objects cannot ... for? A Internet Interactive Objects Protocol B Internet Instance Objects Protocol C Internet Inter-Orb Protocol D Internet Inter-Objects Protocol E None of the above 92 Select the init.ora entry ... setting takes effect See Chapter for more information 44 B Client access control is a feature of Connection Manager that makes Connection Manager function similar to a firewall Connections can be...

810
406
0

Tài liệu Oracle Performance Tuning and Optimization pptx

Danh mục: Cơ sở dữ liệu

... schema is a collection of logical structures that define how you see the database’s data These logical structures are known as schema objects Schema objects are made up of structures such as tables, ... aspect of the system—from hardware selection and network configuration to database design and application development Chapter x Introduction to Oracle Chapter Introduction to Oracle To effectively ... overview of the Oracle products, starting with the RDBMS product itself Oracle RDBMS Products The Oracle RDBMS is the core of Oracle’s product set Many—if not all—the products Oracle offers use the...

710
810
0

Tài liệu Optical Connector Tuning and Testing doc

Danh mục: Phần cứng

... connector is mated to a reference connector Manufacturers use reference connectors for production testing of insertion loss because they provide a repeatable reference point For a connector with ... connector body (as defined by TIA Fiber Optic Connector Intermateability standards) Therefore, this offset would be in the same direction on all connectors, and the insertion loss between connector ... in paired connectors by accurately aligning the fiber end offset of each connector in a common direction Therefore, when a tuned connector is intermated with any other tuned connector, the insertion...

8
301
0

Tài liệu Java EE 6 Cookbook for Securing, Tuning, and Extending Enterprise Applications docx

Danh mục: Kỹ thuật lập trình

... privateFunction(); result += ": " + privateFunction("privateFunction"); return result; } private String privateFunction() { return "OrderServiceImpl: privateFunction"; } private String privateFunction(String ... determine whether the object returned was the expected object: assertThat(resultOrder.getDescription(), is("Someone Else's Order")); We expect orderOutput to be the order object that was returned ... the class under test interacts with it We want to instruct the Mock that it should expect to be called with Order.class, then we expect it to return the orderOutput object we created as a return...

60
446
0

Java EE 6 Cookbook for Securing, Tuning, and Extending Enterprise Applications pdf

Danh mục: Kỹ thuật lập trình

... This injection not only creates a new instance, or prototype object by default, but can also inject a singleton object as well: @Stateful @SessionScoped @Model public class ServiceWithInjectedType ... class ServiceWithInjectedType { @Inject InjectableType injectable; The container will find the injectable type specified by @Qualifier and automatically inject the reference @Named The JSR 330 ... hh-mmss'} Chapter Feature Description Variables in SELECT constructors Constructors in SELECT clause can contain identification variables Example SELECT new CustInfo (c.name, a) FROM Customer c JOIN...

356
797
0

Java EE 6 Cookbook for Securing, Tuning, and Extending Enterprise Applications pptx

Danh mục: Kỹ thuật lập trình

... • JSR 318: Interceptors 1.1 • JSR 322: Java EE Connector Architecture 1.6 • JSR 330: Dependency Injection for Java 1.0 • JSR 907: Java Transaction API (JTA) 1.1 • JSR 914: Java Message Server ... points to modify some aspects For example, Contexts and Dependency Injection (CDI) relaxes the requirement to have a POJO with a no-args constructor, and allows constructors with more complex signatures ... object is not available to the redirected URL The redirect may also be marginally slower because it entails two requests from the client, whereas forward is performed within the container: protected...

210
639
0

EXPORT AND IMPORT PROCEDURES AND DOCUMENTATION HANDBOOK potx

Danh mục: Quản trị kinh doanh

...

549
416
0

EXPORT AND IMPORT PROCEDURES AND DOCUMENTATION docx

Danh mục: Quản trị kinh doanh

... of a wide variety of products (see Chapter 6, Section A) Some U.S laws regulate all products manufactured in the United States; others not apply to products being manufactured for export In any ... machinery, gas appliances, electromagnetic compatibility, low-voltage products, and medical devices (see www.newapproach.org) Products not conforming to these directives are subject to seizure and the ... The manufacturer may conduct its own conformity assessment and self-declare compliance in most cases For some products, however, the manufacturer is required (and in all cases may elect) to hire...

607
320
0

THE MEDITERRANEAN GENETIC CODE GRAPEVINE AND OLIVE pptx

Danh mục: Điện - Điện tử

... detection of DNA polymorphism Restriction Fragment Length Polymorphism (RFLP) Restriction Fragment Length Polymorphism (RFLP) was the first widely used marker tech‐ nique for molecular characterization ... plasm collection [102] Proper management of germplasm collections in terms of evaluation, documentation, regen‐ eration and effective use of available genetic diversity present in a collection is ... were unfortunately selected arbitrarily Seven SSR markers were the same in M and C1 collections but only three and one SSR markers were in common with the C2 collection, respectively In comparison...

322
706
0

oracle 9-2 database performance tuning and reference

Danh mục: Tin học

... two functions: I I Syntax analysis: checks SQL statements for correct syntax Semantic analysis: checks, for example, that current database objects and object attributes referenced are correct Optimizer ... the Extensible Optimizer Introduction to the Optimizer 1-1 Overview of SQL Processing Architecture Overview of SQL Processing Architecture The SQL processing architecture contains the following ... be subject to the licensing restrictions set forth in the applicable Oracle license agreement Otherwise, Programs delivered subject to the Federal Acquisition Regulations are "restricted computer...

818
3,475
0

installation tuning and troubleshooting manual

Danh mục: Vật lý

... switch Not used - Plug the connector into the selection valve Double check all fuel and electrical connections to be sure they are installed properly Electrical connections should be insulated and ... linkage, or heat sources 9.0 ELECTRICAL CONNECTIONS An electrical diagram is provided for reference during connection of electrical components The diagram shows the connectors included with the wiring ... Locate the power relay connector and the fuel pump relay connector on the wiring harness The connectors are rectangular in shape and identical in appearance Connect the connector plugs to the relays...

43
537
0

báo cáo hóa học:" Research Article HIFSuite: Tools for HDL Code Conversion and Manipulation" ppt

Danh mục: Hóa học - Dầu khí

... Object TypeObject ActionObject AssignObject CompositeTypeObject SimpleTypeObject CaseObject ArrayObject ExitObject BitObject RecordObject BoolObject ForObject CharObject IfObject EnumObject NextObject ... ForObject CharObject IfObject EnumObject NextObject IntObject PCallObject PointerObject ReturnObject RealObject SwitchObject TypeRefObject WaitObject WhileObject Figure 4: A share of the HIF core language ... algorithm from an object structure A practical result of this separation is the ability to add new operations to existing object structures without modifying these structures The visitor design...

20
449
0

LAW OF THE SOCIALIST REPUBLIC OF VIET NAM LABOUR CODE (Amended and supplemented in 2002) potx

Danh mục:

... effect of the contract; b) A contract with a definite term A contract with a definite term is the one in which both parties defined a time limit or a date to terminate the effect of the contract ... conclude a new contract within 30 days from the date of the contract expiration; if there is no conclusion of a new labour contract, the signed contract shall become a contract with indefinite ... standards permitted in respect of dust, steam, toxic gas, radioactivity, electromagnetic field, heat, humidity, noise, vibration, and other harmful factors Such factors must be periodically checked...

50
307
0

The ns Manual (formerly ns Notes and Documentation) potx

Danh mục: Quản trị mạng

... object gets created by the base class TclObject’s constructor Therefore, the constructor for the new TclObject must call the parent class constructor ﬁrst new{} returns a handle to the object, ... constructor, in turn invokes its parent class’ constructor ad nauseum The last constructor in ns is the TclObject constructor This constructor is responsible for setting up the shadow object, and ... } As with the constructor, the object destructor must call the destructor for the parent class explicitly as the very last statement of the destructor The TclObject destructor will invoke the...

414
343
0

Báo cáo khoa học: "Regional Eradication of Mycoplasma hyopneumoniae From Pig Herds and Documentation of Freedom of the Disease" doc

Danh mục: Báo cáo khoa học

... hyopneumoniae were not detected in the collected samples, a herd was classiﬁed as non-infected If, on the other hand, antibodies were detected, additional clinical inspections were made by the local ... economically tempting goal for Acta vet scand vol 42 no 3, 2001 many herds still infected with this particular infectious agent, and dozens of eradication programmes have been effectuated (Tuovinen & Heinonen ... signs indicating M hyopneumoniae infection were detected, additional blood samples were collected from pigs aged 10 weeks or more (Wallgren et al 1998) to detect serum antibodies to M hyopneumoniae...

10
255
0

Lesson 07 Project Cost and Budget Management

Danh mục: Tổng hợp

... terms  Direct costs are costs that can be directly related to producing the products and services of the project  Indirect costs are costs that are not directly related to the products or services ... an activity during a given period  Actual cost (AC), formerly called actual cost of work performed (ACWP), is the total of direct and indirect costs incurred in accomplishing work on an activity ... the physical work actually completed  EV is based on the original planned costs for the project or activity and the rate at which the team is completing work on the project or activity to date...

28
530
0

Identification and Documentation of Modern Heritage

Danh mục: Ngữ pháp tiếng Anh

... Architect, Andrộ Lurỗat 25 Architects, Beaudouin & Lods 26 Architect, Welles Bosworth 27 Architect, Ralph Adam Cram 28 Architect, Ralph Adam Cram 29 Architect, Cram and Ferguson 30 Architect, James ... realism or classical eclecticism on all aspects of Soviet architecture In identifying the twentieth century architectural heritage for better understanding and protection, it is important to ... the direct or indirect result of modernity, there is a tendency to overlook its importance; emotional aspects tend to override objective, critical analysis Progressively individual architectural...

122
383
0

Financial Accounting Tools for Business Decision Making chapter 07 internal control and cash

Danh mục: Tư liệu khác

... Learning Learning Objectives Objectives After studying this chapter, you should be able to: 7-3 Define fraud and internal control Identify the principles of internal control activities Explain the ... Control Control Fraud Dishonest act by an employee that results in personal benefit to the employee at a cost to the employer Three factors that contribute to fraudulent activity Illustration 7-1 7-5 ... Accounts Payable of all fictitious claims, so that they would not be paid However, she did not inform Accounts Payable about every fictitious claim She created some fictitious claims for entities...

71
678
0

Financial accounting 7e harmon chapter 07 internal control and cash

Danh mục: Tư liệu khác

... Learning Learning Objectives Objectives After studying this chapter, you should be able to: 7-3 Define fraud and internal control Identify the principles of internal control activities Explain the ... Control Control Fraud Dishonest act by an employee that results in personal benefit to the employee at a cost to the employer Three factors that contribute to fraudulent activity Illustration 7-1 7-5 ... Accounts Payable of all fictitious claims, so that they would not be paid However, she did not inform Accounts Payable about every fictitious claim She created some fictitious claims for entities...

71
539
0