'Thread level parallelism tlp' diaporamas de présentation

John Kubiatowicz Electrical Engineering and Computer Sciences University of California, Berkeley

CS252 Graduate Computer Architecture Lecture 11 Limits to ILP / Multithreading February 28 th , 2011. John Kubiatowicz Electrical Engineering and Computer Sciences University of California, Berkeley http://www.eecs.berkeley.edu/~kubitron/cs252. Limits to ILP. Conflicting studies of amount

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Limits to ILP

Limits to ILP. How much ILP is available using existing mechanisms with increasing HW budgets? Do we need to invent new HW/SW mechanisms to keep on processor performance curve? Intel MMX, SSE (Streaming SIMD Extensions): 64 bit ints Intel SSE2: 128 bit, including 2 64-bit Fl. Pt. per clock

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CUDA-NP: Realizing Nested Thread-Level Parallelism in GPGPU Applications

www.nec-labs.com. CUDA-NP: Realizing Nested Thread-Level Parallelism in GPGPU Applications. Yi Yang, NEC Labs Huiyang Zhou, NCSU. Outline. Background Motivation CUDA-NP Experiments Conclusions. Background. Many-core architecture

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CPE 731 Advanced Computer Architecture Thread Level Parallelism

CPE 731 Advanced Computer Architecture Thread Level Parallelism. Dr. Gheith Abandah Adapted from the slides of Prof. David Patterson, University of California, Berkeley. Outline. Thread Level Parallelism Multithreading Simultaneous Multithreading Power 4 vs. Power 5

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CPE 731 Advanced Computer Architecture Thread Level Parallelism

CPE 731 Advanced Computer Architecture Thread Level Parallelism. Adapted from the slides of Prof. David Patterson, University of California, Berkeley. Outline. Thread Level Parallelism Multithreading Simultaneous Multithreading Power 4 vs. Power 5 Head to Head: VLIW vs. Superscalar vs. SMT

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Presented by: Ashok Venkatesan

Multiplex: Unifying Conventional and Speculative Thread-Level Parallelism on a Chip Multiprocessor. Chong-Liang Ooi, Seon Wook Kim, II Park, Rudolf Eigenmann, Babak Falsafi and T.N. Vijayakumar. Presented by: Ashok Venkatesan. Outline. Background Thread Level Parallelism(TLP)

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Multithreaded architectures

Multithreaded architectures. Thread-level parallelism. Instruction level parallelism exploits very fine grain independent instructions Thread level parallelism is explicitly represented in the program by the use of multiple threads of execution that are inherently parallel

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