160-Lab06BKG - Western Oregon University
... strategies. It should be noted that there is no single set of rules that, if followed, always leads to an effective and efficient algorithm. In fact, problem solving relies so much on creativity and ingenuity that some people regard computer programming as an art form! Looking for better algorithms ...
... strategies. It should be noted that there is no single set of rules that, if followed, always leads to an effective and efficient algorithm. In fact, problem solving relies so much on creativity and ingenuity that some people regard computer programming as an art form! Looking for better algorithms ...
Error location in Python: where the mutants hide
... trying to find phrases of source code that it has not seen before. This paper differs from the prior work by introducing a new system with some of the same core ideas. UnnaturalCode.py includes a mutation-testing framework for Python implementations, software engineering tools, and test suites. The ...
... trying to find phrases of source code that it has not seen before. This paper differs from the prior work by introducing a new system with some of the same core ideas. UnnaturalCode.py includes a mutation-testing framework for Python implementations, software engineering tools, and test suites. The ...
Advanced Programming Guide
... Section 2 - Installing and Tailoring CLIPS ................................................................................3 2.1 Installing CLIPS..................................................................................................................3 2.1.1 Additional Considerations........ ...
... Section 2 - Installing and Tailoring CLIPS ................................................................................3 2.1 Installing CLIPS..................................................................................................................3 2.1.1 Additional Considerations........ ...
Extending Python
... To check whether the extension module is still valid C code, we compile as gcc -c numfac.c. To create a shareable object (file with extension .so), we create a script setup.py: from distutils.core import setup, Extension # for using numfac.c : MOD = ’NumFac’ setup(name=MOD,ext_modules=[Extension(MOD ...
... To check whether the extension module is still valid C code, we compile as gcc -c numfac.c. To create a shareable object (file with extension .so), we create a script setup.py: from distutils.core import setup, Extension # for using numfac.c : MOD = ’NumFac’ setup(name=MOD,ext_modules=[Extension(MOD ...
Thread
... Let C denote the union of critical regions ci for resource R. T is the set of threads tj having access to R. The mutual exclusive access to R is satisfied if at any time instance only at most one tj T executes ck C. ...
... Let C denote the union of critical regions ci for resource R. T is the set of threads tj having access to R. The mutual exclusive access to R is satisfied if at any time instance only at most one tj T executes ck C. ...
Chapter 1 and 2
... Procedural, Structured, Object-Oriented – cont’ • Object-Oriented: The essence of object-oriented ...
... Procedural, Structured, Object-Oriented – cont’ • Object-Oriented: The essence of object-oriented ...
Executable Formal Specifications with Clojure
... entity that supports all operations generally available to other entities in the programming language. First-class functions therefore share the same properties that for example variables, being first-class, have in most programming languages. First-class functions can be created at runtime, stored ...
... entity that supports all operations generally available to other entities in the programming language. First-class functions therefore share the same properties that for example variables, being first-class, have in most programming languages. First-class functions can be created at runtime, stored ...
Prolog - a little more history, 1
... ! [Webber] The Warren Abstract Machine is "an intermediate-code target for Prolog compilation which is still used in some form by many Prolog compilers (including SWI-Prolog)." ! [Wikipedia] "The purpose of compiling Prolog code to the more low-level WAM code is to make subsequent interpretation ... ...
... ! [Webber] The Warren Abstract Machine is "an intermediate-code target for Prolog compilation which is still used in some form by many Prolog compilers (including SWI-Prolog)." ! [Wikipedia] "The purpose of compiling Prolog code to the more low-level WAM code is to make subsequent interpretation ... ...
Concurrent Programming in Java
... actions that the CPU performs • Process - individual program, representing a larger and more complex flow of control handled by the operating system • Thread – specific, smaller flow of control within a given process • Multitasking - procedure that allows threads or processes to share time on a sing ...
... actions that the CPU performs • Process - individual program, representing a larger and more complex flow of control handled by the operating system • Thread – specific, smaller flow of control within a given process • Multitasking - procedure that allows threads or processes to share time on a sing ...
File - Computer Networks & Information Security
... First the device must have a minimum of 96 × 54 pixel display that can handle bitmapped graphics and have a way for users to input information, such as a keypad, keyboard, or touch screen. At least 128 KB of nonvolatile memory is necessary to run Mobile Information Device (MID), and 8KB of nonvolati ...
... First the device must have a minimum of 96 × 54 pixel display that can handle bitmapped graphics and have a way for users to input information, such as a keypad, keyboard, or touch screen. At least 128 KB of nonvolatile memory is necessary to run Mobile Information Device (MID), and 8KB of nonvolati ...
The Racket Manifesto - Brown University Department of Computer
... the domain to state the problem and to articulate solution processes. In support of this mode of programming, Racket helps programmers create and quickly deploy new languages. In particular, the mechanisms for creating and deploying languages must be contained within the language itself. Once Racket ...
... the domain to state the problem and to articulate solution processes. In support of this mode of programming, Racket helps programmers create and quickly deploy new languages. In particular, the mechanisms for creating and deploying languages must be contained within the language itself. Once Racket ...
Implementing a non-strict purely functional language in JavaScript
... • We realized an implementation of the non-strict purely functional programming language Clean in the browser, via the intermediate language Sapl, that does not require the installation of a plug-in. • The performance of this implementation is competitive with that of the original Sapl interpreter a ...
... • We realized an implementation of the non-strict purely functional programming language Clean in the browser, via the intermediate language Sapl, that does not require the installation of a plug-in. • The performance of this implementation is competitive with that of the original Sapl interpreter a ...
Document
... You have to think about the source language, the target language and the implementation language. Strategies for implementing a compiler 1. Write it in machine code 2. Write it in a lower level language and compile it using an existing compiler 3. Write it in the same language that it compiles and b ...
... You have to think about the source language, the target language and the implementation language. Strategies for implementing a compiler 1. Write it in machine code 2. Write it in a lower level language and compile it using an existing compiler 3. Write it in the same language that it compiles and b ...
LISP:Power and Elegance in ONE
... then advertised this as a Lisp interpreter, which it certainly was . So at that point Lisp had essentially the form that it has today….” -John McCarthy ...
... then advertised this as a Lisp interpreter, which it certainly was . So at that point Lisp had essentially the form that it has today….” -John McCarthy ...
users.ju.edu
... performance • Worked for IBM – Software Performance Engineer • Post doc at College of William and Mary ...
... performance • Worked for IBM – Software Performance Engineer • Post doc at College of William and Mary ...
Compiling Purely Functional Structured Programs
... pure functional programming space, where the chosen domain is the development of large scale mechanical verifications of mathematics and software. Our model here is based on massive user collaboration, with users working within what is effectively a single development environment. In this environmen ...
... pure functional programming space, where the chosen domain is the development of large scale mechanical verifications of mathematics and software. Our model here is based on massive user collaboration, with users working within what is effectively a single development environment. In this environmen ...
Lecture slides for Chapter 9
... – Cyclic reference boosts the count of each member plus one member has an outside reference. – If outside reference goes away, cycle still has references internally but no access from anywhere else in program – Allowing cycles is an open issue CSE 3302 ...
... – Cyclic reference boosts the count of each member plus one member has an outside reference. – If outside reference goes away, cycle still has references internally but no access from anywhere else in program – Allowing cycles is an open issue CSE 3302 ...
JAVA - KOCW
... So Java programs are compiled to a byte code format that can be read and run by interpreters on many platforms with JVM. Java is also designed as a system architecture neutral system on system dependence including syntax of language as well. ex) a type int is always 32 bits. // 64 bits Once wr ...
... So Java programs are compiled to a byte code format that can be read and run by interpreters on many platforms with JVM. Java is also designed as a system architecture neutral system on system dependence including syntax of language as well. ex) a type int is always 32 bits. // 64 bits Once wr ...
GEF4510: Intro to Fortran 95 programming Gunnar Wollan
... After the first line we wrote IMPLICIT NONE. This means that we have to declare all the variables we use in the program. A heritage from the older versions of Fortran is the use of implicit declaration of variables. As a default all variables starting with the letter i − n is automaticly an integer ...
... After the first line we wrote IMPLICIT NONE. This means that we have to declare all the variables we use in the program. A heritage from the older versions of Fortran is the use of implicit declaration of variables. As a default all variables starting with the letter i − n is automaticly an integer ...
Thread
... – The (G)UI thread communicates user’s control actions and input to the communication thread through e.g. shared buffers or by method invocations on the communication thread object, e.g. to stop it – Communication thread passes server responses to the (G)UI thread by GUI call-backs (method invocatio ...
... – The (G)UI thread communicates user’s control actions and input to the communication thread through e.g. shared buffers or by method invocations on the communication thread object, e.g. to stop it – Communication thread passes server responses to the (G)UI thread by GUI call-backs (method invocatio ...
Chapter 22
... This example creates a hash set filled with strings, and then creates a tree set for the same strings. The strings are sorted in the tree set using the compareTo method in the Comparable interface. The example also creates a tree set of geometric objects. The geometric objects are sorted using the c ...
... This example creates a hash set filled with strings, and then creates a tree set for the same strings. The strings are sorted in the tree set using the compareTo method in the Comparable interface. The example also creates a tree set of geometric objects. The geometric objects are sorted using the c ...
slides18-stm
... inconsistent memory states. Programmer should avoid such situations by placing all accesses to shared state in transaction. Strong Atomicity: Non-transactional code is guaranteed to see a consistent view of shared state. This guarantee may cause a performance hit. ...
... inconsistent memory states. Programmer should avoid such situations by placing all accesses to shared state in transaction. Strong Atomicity: Non-transactional code is guaranteed to see a consistent view of shared state. This guarantee may cause a performance hit. ...
C++
C++ (pronounced as cee plus plus, /ˈsiː plʌs plʌs/) is a general-purpose programming language. It has imperative, object-oriented and generic programming features, while also providing facilities for low-level memory manipulation.It was designed with a bias toward system programming and embedded, resource-constrained and large systems, with performance, efficiency and flexibility of use as its design highlights. C++ has also been found useful in many other contexts, with key strengths being software infrastructure and resource-constrained applications, including desktop applications, servers (e.g. e-commerce, web search or SQL servers), performance-critical applications (e.g. telephone switches or space probes), and entertainment software. C++ is a compiled language, with implementations of it available on many platforms and provided by various organizations, including the FSF, LLVM, Microsoft, Intel and IBM.C++ is standardized by the International Organization for Standardization (ISO), with the latest (and current) standard version ratified and published by ISO in December 2014 as ISO/IEC 14882:2014 (informally known as C++14). The C++ programming language was initially standardized in 1998 as ISO/IEC 14882:1998, which was then amended by the C++03, ISO/IEC 14882:2003, standard. The current C++14 standard supersedes these and C++11, with new features and an enlarged standard library. Before the initial standardization in 1998, C++ was developed by Bjarne Stroustrup at Bell Labs since 1979, as an extension of the C language as he wanted an efficient and flexible language similar to C, which also provided high-level features for program organization.Many other programming languages have been influenced by C++, including C#, Java, and newer versions of C (after 1998).