• Parallel Thread Execution (PTX or NVPTX) is a low-level parallel thread execution virtual machine and instruction set architecture used in Nvidia's Compute...
    6 KB (572 words) - 22:58, 20 March 2025
  • Thumbnail for Thread pool
    In computer programming, a thread pool is a software design pattern for achieving concurrency of execution in a computer program. Often also called a...
    10 KB (1,122 words) - 01:33, 18 June 2025
  • Thumbnail for Thread (computing)
    In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which...
    33 KB (4,052 words) - 10:50, 19 July 2025
  • A thread block is a programming abstraction that represents a group of threads that can be executed serially or in parallel. For better process and data...
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  • Thumbnail for Parallel computing
    correct program execution, the above program can be rewritten to use locks: One thread will successfully lock variable V, while the other thread will be locked...
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  • information about each process. Parallel Thread Execution Process control block (PCB) Thread Environment Block (TEB) "Thread Control Block in Operating System"...
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  • single thread of execution per processor. In order to express parallelism, UPC extends ISO C 99 with the following constructs: An explicitly parallel execution...
    4 KB (267 words) - 18:41, 1 July 2023
  • parallel execution model. A concurrent programming language is defined as one which uses the concept of simultaneously executing processes or threads...
    8 KB (572 words) - 02:44, 30 June 2025
  • illustrates why multi-threaded programming is difficult. Modern parallel languages have much easier to use execution models. The thread model was one of the...
    11 KB (1,583 words) - 04:20, 23 March 2024
  • executed by a thread, executed by the same thread, or simultaneously executed by another thread and still correctly complete the original execution. This requires...
    10 KB (1,169 words) - 16:59, 10 April 2025
  • Single instruction, multiple threads (SIMT) is an execution model used in parallel computing where single instruction, multiple data (SIMD) is combined...
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  • Thumbnail for Multithreading (computer architecture)
    (or a single core in a multi-core processor) to provide multiple threads of execution. The multithreading paradigm has become more popular as efforts to...
    13 KB (1,559 words) - 20:42, 14 April 2025
  • Thumbnail for CUDA
    CUDA (category Parallel computing)
    on Parallel and Distributed Systems. 34 (1): 246–261. arXiv:2206.02874. doi:10.1109/tpds.2022.3217824. S2CID 249431357. "Parallel Thread Execution ISA...
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  • compiled with the rest of the application using another tool or Parallel Thread Execution (PTX) or object code directly. An executable with CUDA code requires:...
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  • Thumbnail for Parallel Extensions
    TPL for execution. The Task Parallel Library (TPL) is the task parallelism component of the Parallel Extensions to .NET. It exposes parallel constructs...
    10 KB (864 words) - 17:57, 25 March 2025
  • Pthreads (redirect from POSIX thread)
    POSIX Threads, commonly known as pthreads, is an execution model that exists independently from a programming language, as well as a parallel execution model...
    9 KB (1,073 words) - 10:50, 19 July 2025
  • Thumbnail for Hyper-threading
    operating system to schedule two threads or processes simultaneously and appropriately. When execution resources in a hyper-threaded processor are not in use...
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  • In computer programming, a green thread is a thread that is scheduled by a runtime library or virtual machine (VM) instead of natively by the underlying...
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  • Thumbnail for Weaving
    Nvidia Parallel Thread Execution ISA derives some terminology (specifically the term Warp to refer to a group of concurrent processing threads) from historical...
    77 KB (9,140 words) - 13:23, 22 July 2025
  • Thumbnail for Fork–join model
    Fork–join model (category Parallel computing)
    that its execution may run in parallel (in a separate thread) with the following part of the function, up to the join that causes all threads to synchronize...
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  • Thumbnail for Superscalar processor
    multiple execution units, whereas the latter (pipeline) executes multiple instructions in the same execution unit in parallel by dividing the execution unit...
    14 KB (1,678 words) - 19:56, 4 June 2025
  • x86-64, ARM, Qualcomm Hexagon, LoongArch, M68K, MIPS, NVIDIA Parallel Thread Execution (PTX, also named NVPTX in LLVM documentation), PowerPC, AMD TeraScale...
    34 KB (3,289 words) - 21:42, 18 July 2025
  • Thumbnail for Standard Portable Intermediate Representation
    (GLSL) Tungsten Graphics Shader Infrastructure Compute kernel Parallel Thread Execution ARB assembly language "Khronos SPIR-V Registry - The Khronos Group...
    15 KB (1,415 words) - 18:28, 11 February 2025
  • Automatic parallelization, also auto parallelization, or autoparallelization refers to converting sequential code into multi-threaded and/or vectorized...
    15 KB (1,697 words) - 14:40, 24 June 2025
  • Work stealing (category Parallel computing)
    dynamically multithreaded computation, one that can "spawn" new threads of execution, on a statically multithreaded computer, with a fixed number of processors...
    17 KB (2,078 words) - 15:35, 25 May 2025
  • Thumbnail for OpenMP
    OpenMP (category Parallel computing)
    omp_get_thread_num()). The thread ID is an integer, and the primary thread has an ID of 0. After the execution of the parallelized code, the threads join...
    38 KB (4,497 words) - 00:53, 28 April 2025
  • anticipated to be executed later in parallel with the normal execution on a separate independent thread. Such a speculative thread may need to make assumptions...
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  • CPUs with hardware multithreading. SMT permits multiple independent threads of execution to better use the resources provided by modern processor architectures...
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  • different thread (or process) on the same or different data. The threads may execute the same or different code. In the general case, different execution threads...
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  • Thumbnail for Data parallelism
    this job as a data parallel job on 4 processors the time taken would reduce to (n/4)×Ta + merging overhead time units. Parallel execution results in a speedup...
    16 KB (1,901 words) - 04:17, 25 March 2025