Threads (computing)

smallest sequence of programmed instructions that can be managed independently by a scheduler

thumb|upright=1.5|In this high-level depiction of HTT, instructions are fetched from RAM (differently colored boxes represent the instructions of four different Process (computing)|processes), decoded and reordered by the front end (white boxes represent pipeline bubbles), and passed to the execution core capable of executing instructions from two different programs during the same [[clock cycle.]]

ability of a central processing unit (CPU) or a single core in a multi-core processor to execute multiple processes or threads concurrently

In computing, POSIX Threads, commonly known as pthreads (after its header ''''), is an execution model that exists independently from a programming language, as well as a parallel execution model. It allows a program to control multiple different flows of work that overlap in time. Each flow of work is referred to as a thread, and creation and control over these flows is achieved by making calls to the POSIX Threads API. POSIX Threads is an API defined by the Institute of Electrical and Electronics Engineers (IEEE) standard POSIX.1c, Threads extensions (IEEE Std 1003.1c-1995)''.

computer programming concept applicable to multi-threaded programs

technique for improving the overall efficiency of superscalar CPUs with hardware multithreading

type of code injection

form of parallelization of computer code

C++ programming library

implementation of the POSIX Threads specification for the Linux operating system

a method for efficient parallel processing in computer programs (pre-creating threads and reusing them as tasks occur, reducing overhead of thread creation and destruction, improving system performance, and optimizing resource management)

lightweight thread of execution in the field of computer science

lightweight threading implemented in userspace

memory management method that uses static or global memory local to a thread

CPU that switches between threads of execution on every cycle

Concept in computer hardware

execution model used in parallel computing

system call

in Microsoft Windows programming

programming paradigm that combines object-oriented programming (OOP) together with concurrency