• Anasua; Franklin, Manoj (2002). "A General Compiler Framework for Speculative Multithreading". Proceedings of the fourteenth annual ACM symposium on Parallel...
    13 KB (1,177 words) - 22:39, 13 June 2025
  • database systems. Speculative multithreading is a special case of speculative execution. Modern pipelined microprocessors use speculative execution to reduce...
    8 KB (978 words) - 11:44, 25 May 2025
  • Simultaneous multithreading (SMT) is a technique for improving the overall efficiency of superscalar CPUs with hardware multithreading. SMT permits multiple...
    21 KB (2,450 words) - 00:49, 19 April 2025
  • Thumbnail for Multithreading (computer architecture)
    of event. This type of multithreading is known as block, cooperative or coarse-grained multithreading. The goal of multithreading hardware support is to...
    13 KB (1,559 words) - 20:42, 14 April 2025
  • optimization technique is used in pipelined processors and other systems Speculative multithreading, a dynamic parallelization technique that depends on out-of-order...
    3 KB (391 words) - 19:44, 19 December 2024
  • only used to facilitate speculative optimizations for binary translation, rather than any form of speculative multithreading, or exposing it directly...
    21 KB (2,277 words) - 18:37, 17 June 2025
  • at compilation time and execution time by the introduction of speculative multithreading. Much in the same way a branch predictor allows for a processor...
    2 KB (247 words) - 23:22, 3 March 2022
  • Sun referred to this as Space-Time Computing (STC), and it is a speculative multithreading design. Processors up to this point had tried to extract parallelism...
    9 KB (1,322 words) - 17:31, 17 March 2024
  • (formally CAPTools). Finally, another approach is hardware-supported speculative multithreading. Most research compilers for automatic parallelization consider...
    15 KB (1,697 words) - 21:50, 15 January 2025
  • of research projects, such as the Unified Parallel C (UPC) and speculative multithreading work at various universities. The 2010 Open64 Developers Forum...
    8 KB (674 words) - 16:22, 8 November 2024
  • platform vehicle with a large array of wheels on the bottom. Speculative multithreading (SpMT), a dynamic parallelization technique that depends on out-of-order...
    748 bytes (148 words) - 20:30, 10 March 2025
  • multi-versioned transactional memory that is more amenable to speculative multithreading. In August 2014, Intel announced that a bug exists in the TSX/TSX-NI...
    27 KB (2,487 words) - 10:57, 19 March 2025
  • Thumbnail for Superscalar processor
    Eager execution Hyper-threading Simultaneous multithreading Out-of-order execution Shelving buffer Speculative execution Software lockout, a multiprocessor...
    14 KB (1,678 words) - 19:56, 4 June 2025
  • Thumbnail for Microarchitecture
    Another technique that has become more popular recently is multithreading. In multithreading, when the processor has to fetch data from slow system memory...
    27 KB (3,576 words) - 23:42, 21 June 2025
  • Thumbnail for Central processing unit
    physical CPUs, called processor cores, can also be multithreaded to support CPU-level multithreading. An IC that contains a CPU may also contain memory...
    101 KB (11,429 words) - 10:41, 21 June 2025
  • Thumbnail for Instruction-level parallelism
    that can be exploited through techniques such as multiprocessing and multithreading. Data dependency Memory-level parallelism (MLP) "The History of Computing"...
    9 KB (1,026 words) - 00:26, 27 January 2025
  • Torrellas's research area is computer architecture, focusing on speculative multithreading, multiprocessor organization, integration of processors and memory...
    5 KB (439 words) - 07:32, 14 March 2025
  • application-dependent. Instruction pipeline Speculative execution Out-of-order execution Simultaneous multithreading Data dependency Carmean, Doug (Spring 2002)...
    4 KB (451 words) - 14:15, 2 December 2024
  • Data Vector Memory Distributed Multithreading Temporal Simultaneous Hyperthreading Simultaneous and heterogenous Speculative Preemptive Cooperative Flynn's...
    25 KB (3,339 words) - 23:39, 2 June 2025
  • CPU at runtime. However, memory order is of little concern outside of multithreading and memory-mapped I/O, because if the compiler or CPU changes the order...
    30 KB (3,426 words) - 09:08, 26 January 2025
  • 2002 11 Speculative execution, branch prediction, register renaming, 30 execution units, multithreading, multi-core, coarse-grained multithreading, 2-way...
    18 KB (160 words) - 05:51, 28 February 2025
  • Thumbnail for International Symposium on Microarchitecture
    MICRO 1998) A Dynamic Multithreading Processor 2019 (For MICRO 2001) Speculative Lock Elision: Enabling Highly Concurrent Multithreaded Execution 2018 (For...
    4 KB (338 words) - 21:29, 21 February 2024
  • 64 physical cores and 128 total compute threads (with simultaneous multithreading) are supported per socket. This architecture is nearly identical to...
    22 KB (3,211 words) - 15:19, 20 April 2025
  • Thumbnail for Ryzen
    host device manufacturer has exposed that functionality. Simultaneous multithreading (SMT) is now standard across the lineup unlike the 4000-series Ryzen...
    98 KB (8,539 words) - 05:27, 14 June 2025
  • Data Vector Memory Distributed Multithreading Temporal Simultaneous Hyperthreading Simultaneous and heterogenous Speculative Preemptive Cooperative Flynn's...
    8 KB (1,031 words) - 20:28, 28 February 2025
  • Thumbnail for Computer cluster
    Thread Task Data Memory Loop Pipeline Multithreading Temporal Simultaneous (SMT) Simultaneous and heterogenous Speculative (SpMT) Preemptive Cooperative Clustered...
    34 KB (3,744 words) - 00:28, 3 May 2025
  • Direct memory access Advanced Configuration and Power Interface (ACPI) Speculative execution CPU vulnerabilities A memory that besides registers is directly...
    17 KB (2,288 words) - 01:44, 18 November 2024
  • at Imperial College London showed a proof of concept that the Spectre speculative execution security vulnerability can be adapted to attack the secure...
    22 KB (2,135 words) - 18:53, 16 May 2025
  • 16 KB+16 KB instruction and data cache and is capable of four-way multithreading. It has a fine grain branch prediction unit (BPU) with eight 1024-entry...
    9 KB (1,069 words) - 17:35, 28 August 2024
  • Data Vector Memory Distributed Multithreading Temporal Simultaneous Hyperthreading Simultaneous and heterogenous Speculative Preemptive Cooperative Flynn's...
    3 KB (354 words) - 15:40, 20 June 2025