I believe that at the right level of abstraction, it is not and in fact can be as easy as sequential programming. Note, however, that "at the right level of abstraction" should be considered with care. Pragmatically there are some problems today with taking advantage of the "easiness" of parallel programming.
(d) Hardware programming languages are concurrent in nature and executed a piece of code in parallel while a software programming language are sequential in nature and executed a piece of code sequentially.
A programmer writes source code that tells a computer what to do. Traditional programming is procedural, meaning it is imperative and stateful; it tells the computer sequential steps to execute. The problem with traditional programming is that it does not lend itself to parallel processing. To get around that, programming paradigms such as functional programming tell the computer what to do in more general terms, but not the order of execution. Several of the program's instructions can be executed simultaneously.
Sequential order arranges things or is an arrangement of items in a predicable order; like pages of a book.This is not the same as chronological order which sorts by the oldest to the newest.........................Bob saget
Sequential code is primarily used in programming for tasks that require operations to be executed in a specific order, such as data processing, algorithm implementation, and scripting. It is commonly applied in applications like data analysis, automation scripts, and simple software development where control flow is linear. Additionally, sequential code is foundational in teaching programming concepts, as it helps beginners understand logic and flow before moving on to more complex paradigms like parallel or concurrent programming.
Parallel.
Serial sequential refers to a specific type of processing or execution order where tasks or operations are completed one after the other in a linear fashion, with each task depending on the completion of the previous one. This approach contrasts with parallel processing, where multiple tasks are processed simultaneously.
Simultaneous programming refers to the execution of multiple programming tasks or processes at the same time, often through concurrent or parallel programming techniques. This approach allows for efficient resource utilization and faster execution of complex applications by leveraging multi-core processors or distributed systems. It can involve various methods, such as threads, asynchronous programming, or event-driven architectures. Overall, simultaneous programming enhances performance and responsiveness in software applications.
Non-sequential refers to a process or arrangement that does not follow a specific order or sequence. In various contexts, such as programming, data processing, or storytelling, non-sequential elements can occur independently and may be accessed or understood without adhering to a linear progression. This allows for greater flexibility and can enable parallel processing or nonlinear narratives.
In the early days of computing, the dominant programming languages weresequential(such as basic or assembly language). A program consisted of a sequence of instructions, which were executed one after the other. It ran from start to finish on a single processor.reference: http://code.google.com/edu/parallel/mapreduce-tutorial.html
Some key differences between a Serial and Parallel Adder are that a Serial Adder is slower, a Parallel adder is a combinational circuit and the time required for addition depends on the number of bits in a Serial, but not a Parallel. A Serial Adder is a sequential circuit while a Parallel is a combinational circuit.
John S. Conery has written: 'Explorations in computing' -- subject(s): Computer science 'Parallel execution of logic programs' -- subject(s): Logic programming, Parallel processing (Electronic computers)
Combinational chutiye