The C++ language, STL
... same thing. Both can have methods. public, private and protected can be used with both. Inheritance is the same. Both are stored in the same way in memory. The only difference is that members are public by default in a struct and private by default in a class, and inheritance is public by default fo ...
... same thing. Both can have methods. public, private and protected can be used with both. Inheritance is the same. Both are stored in the same way in memory. The only difference is that members are public by default in a struct and private by default in a class, and inheritance is public by default fo ...
Data Structures through C++ Lab Manual
... user defined type that encapsulates many important mechanisms. Classes enable programmers to break an application up into small, manageable pieces, or objects. Basic concepts of Object-oriented programming: 1) Object: Objects are the basic run time entities in an object-oriented system. They may rep ...
... user defined type that encapsulates many important mechanisms. Classes enable programmers to break an application up into small, manageable pieces, or objects. Basic concepts of Object-oriented programming: 1) Object: Objects are the basic run time entities in an object-oriented system. They may rep ...
Comparison of Erlang Runtime System and Java Virtual Machine
... is sub 1ms, is quite low and forces many small context switches between the Erlang processes. But this also ensures that an Erlang system tends to degrade in a graceful manner when loaded with more work[21]. Schedulers will also balance work between each other. The strategy can be configured to eith ...
... is sub 1ms, is quite low and forces many small context switches between the Erlang processes. But this also ensures that an Erlang system tends to degrade in a graceful manner when loaded with more work[21]. Schedulers will also balance work between each other. The strategy can be configured to eith ...
Simultaneous Pipelining in QPipe: Exploiting Work Sharing
... between µEngines occurs through dedicated tuple buffers. µEngines continuously monitor their queue to detect data and work sharing opportunities across queries. Once such an opportunity is detected, only one query packet remains active, performing the overlapping operation, while the results are sim ...
... between µEngines occurs through dedicated tuple buffers. µEngines continuously monitor their queue to detect data and work sharing opportunities across queries. Once such an opportunity is detected, only one query packet remains active, performing the overlapping operation, while the results are sim ...
pass-by-reference - Emory`s Math Department
... The Pass-by-reference mechanism - the agreement (cont.) For the called method: • First, the called method uses the reference (= address) stored in the parameter variables to locate the actual parameter • Once the actual parameter have been located, the called method can subsequently obtain the info ...
... The Pass-by-reference mechanism - the agreement (cont.) For the called method: • First, the called method uses the reference (= address) stored in the parameter variables to locate the actual parameter • Once the actual parameter have been located, the called method can subsequently obtain the info ...
Control Flow - FSU Computer Science
... among two or more statements or expressions Iteration: a statement is repeated a number of times or until a run-time condition is met Procedural abstraction: subroutines encapsulate collections of statements and subroutine calls can be treated as single statements Recursion: subroutines which call t ...
... among two or more statements or expressions Iteration: a statement is repeated a number of times or until a run-time condition is met Procedural abstraction: subroutines encapsulate collections of statements and subroutine calls can be treated as single statements Recursion: subroutines which call t ...
A 3D geo database based on CityGML
... data type (Oracle SDO_GEOMETRY of type Polygon) to enable spatial queries. Polygons are then aggregated using BRepAggregate, again with each being identifiable. Various flags denote the type of aggregation: isTriangulated denotes a TriangulatedSurface, isSolid distinguishes between surface and solid ...
... data type (Oracle SDO_GEOMETRY of type Polygon) to enable spatial queries. Polygons are then aggregated using BRepAggregate, again with each being identifiable. Various flags denote the type of aggregation: isTriangulated denotes a TriangulatedSurface, isSolid distinguishes between surface and solid ...
4on1 - FSU Computer Science
... Handling C, Fortran 77, and Pascal do not support exception handling Other ways of catching and handling run-time errors have to be invented when a language does not support exception handling Adds "clutter" that obscures a program Method 1: Functions can return special error values Example in C: ...
... Handling C, Fortran 77, and Pascal do not support exception handling Other ways of catching and handling run-time errors have to be invented when a language does not support exception handling Adds "clutter" that obscures a program Method 1: Functions can return special error values Example in C: ...
9. Exception Handling - FSU Computer Science
... Catching Run-Time Errors Without Exception Handling C, Fortran 77, and Pascal do not support exception handling Other ways of catching and handling run-time errors have to be invented when a language does not support exception handling Adds "clutter" that obscures a program Method 1: Functions can r ...
... Catching Run-Time Errors Without Exception Handling C, Fortran 77, and Pascal do not support exception handling Other ways of catching and handling run-time errors have to be invented when a language does not support exception handling Adds "clutter" that obscures a program Method 1: Functions can r ...
04-support
... Each PE maintains a separate double-ended task queue New tasks placed in the front of the local task queue When the task is completed, it is removed from the queue If the local queue is empty, another random PE is chosen, and the task from the end of its queue is “stolen” If that queue is empty as w ...
... Each PE maintains a separate double-ended task queue New tasks placed in the front of the local task queue When the task is completed, it is removed from the queue If the local queue is empty, another random PE is chosen, and the task from the end of its queue is “stolen” If that queue is empty as w ...
Lecture 2 Exercise 1 The Shared Update Problem Mutual Exclusion
... ◦ Entry Protocol: if Critical Section is busy then sleep, otherwise enter ◦ Exit Protocol: if there are sleeping processes, wake one otherwise mark the critical section as wake one, otherwise mark the critical section as not busy ...
... ◦ Entry Protocol: if Critical Section is busy then sleep, otherwise enter ◦ Exit Protocol: if there are sleeping processes, wake one otherwise mark the critical section as wake one, otherwise mark the critical section as not busy ...
The scope of local v..
... • The second definition of the variable with the same name r takes places inside the inner scope • From what we have learned above, the first variable r is also accessible inside the inner scope • Therefore, there are 2 different variables with the same name (r) inside the inner scope • Houston, we ...
... • The second definition of the variable with the same name r takes places inside the inner scope • From what we have learned above, the first variable r is also accessible inside the inner scope • Therefore, there are 2 different variables with the same name (r) inside the inner scope • Houston, we ...
Functional Data Structures for Typed Racket
... Real-Time Queue Real-Time Queues eliminate the amortization of the Banker’s and Physicist’s Queues to produce a queue with excellent worst-case as well as amortized running times. Real-Time Queues employ lazy evaluation and a technique called scheduling (Okasaki 1998) where lazy components are force ...
... Real-Time Queue Real-Time Queues eliminate the amortization of the Banker’s and Physicist’s Queues to produce a queue with excellent worst-case as well as amortized running times. Real-Time Queues employ lazy evaluation and a technique called scheduling (Okasaki 1998) where lazy components are force ...
Javascript in context
... – A named item in a program that stores information – Used to represent values and text strings – Values can change as the program runs ...
... – A named item in a program that stores information – Used to represent values and text strings – Values can change as the program runs ...
Proof-Outline Logic. - Faculty of Engineering and Applied Science
... Here are some small examples of Hoare triples. In each case the variables should be understood to be integers {x + 1 = y} x := x + 1 {x = y} Is this triple correct? (Answer for yourself before reading on...) If initially y is x + 1 and we change x to x + 1, then finally both x and y will equal the o ...
... Here are some small examples of Hoare triples. In each case the variables should be understood to be integers {x + 1 = y} x := x + 1 {x = y} Is this triple correct? (Answer for yourself before reading on...) If initially y is x + 1 and we change x to x + 1, then finally both x and y will equal the o ...
David Walker
... There is a lot of research going on in the compiler and architecture communities to optimize STM. This work typically assumes transactions are smallish and have low contention. If these assumptions are wrong, performance can degrade drastically. We need more experience with “real” workloads an ...
... There is a lot of research going on in the compiler and architecture communities to optimize STM. This work typically assumes transactions are smallish and have low contention. If these assumptions are wrong, performance can degrade drastically. We need more experience with “real” workloads an ...
slides18-stm
... is in the IO monad is baked in to the language. There is no need to mark anything in the type system because IO is everywhere. In Haskell, the programmer can choose when to live in the IO monad and when to live in the realm of pure functional programming. Interesting perspective: It is not Haske ...
... is in the IO monad is baked in to the language. There is no need to mark anything in the type system because IO is everywhere. In Haskell, the programmer can choose when to live in the IO monad and when to live in the realm of pure functional programming. Interesting perspective: It is not Haske ...
Guess My Number game
... • All values, not just True and False, can be treated as condition • So, 2749, 8.6, "banana", 0, and "" can each be interpreted as True or False • May seem confusing at first, but rules that determine True and False are simple • More importantly, interpreting values this way can make for more elegan ...
... • All values, not just True and False, can be treated as condition • So, 2749, 8.6, "banana", 0, and "" can each be interpreted as True or False • May seem confusing at first, but rules that determine True and False are simple • More importantly, interpreting values this way can make for more elegan ...
Lecture 9, 16 Feb 2009
... Identify and associate listeners to events When an event reaches the head of the event queue, it is despatched to all listed listeners If there are no listeners, the event is discarded ...
... Identify and associate listeners to events When an event reaches the head of the event queue, it is despatched to all listed listeners If there are no listeners, the event is discarded ...
for statement
... • isEmpty, isVisible, count, in – Class names begin with an uppercase letter • Count ...
... • isEmpty, isVisible, count, in – Class names begin with an uppercase letter • Count ...
statement
... • A sentinel value indicates the end of the input (value != 0) • The variable sum maintains a running sum ...
... • A sentinel value indicates the end of the input (value != 0) • The variable sum maintains a running sum ...
PH2150 Scientific Computing Skills
... • In general, statements are executed sequentially, top to bottom. • There are many instances when you want to break away from this e.g, • Branch point: choose to go in one direction or another based on meeting some condition. • Repeat: You may want to execute a block of code several times. • Progra ...
... • In general, statements are executed sequentially, top to bottom. • There are many instances when you want to break away from this e.g, • Branch point: choose to go in one direction or another based on meeting some condition. • Repeat: You may want to execute a block of code several times. • Progra ...
Threads - Programs in Mathematics and Computer Science
... Data parallelism – distributes subsets of the same data across multiple cores, same operation on each ...
... Data parallelism – distributes subsets of the same data across multiple cores, same operation on each ...