'Preferred thread' diaporamas de présentation

Chapter 3: Limits of Instruction-Level Parallelism

Chapter 3: Limits of Instruction-Level Parallelism. David Patterson Electrical Engineering and Computer Sciences University of California, Berkeley http://www.eecs.berkeley.edu/~pattrsn http://www-inst.eecs.berkeley.edu/~cs252. Original slides created by:. Outline. Limits to ILP

611 views • 51 slides

Chapter 3-part2: Limits of Instruction-Level Parallelism

Chapter 3-part2: Limits of Instruction-Level Parallelism. David Patterson Electrical Engineering and Computer Sciences University of California, Berkeley http://www.eecs.berkeley.edu/~pattrsn http://www-inst.eecs.berkeley.edu/~cs252. Original slides created by:. Outline. Limits to ILP

636 views • 51 slides

Chapter 3-part2: Limits of Instruction-Level Parallelism

Chapter 3-part2: Limits of Instruction-Level Parallelism. David Patterson Electrical Engineering and Computer Sciences University of California, Berkeley http://www.eecs.berkeley.edu/~pattrsn http://www-inst.eecs.berkeley.edu/~cs252. Original slides created by:. Outline. Limits to ILP

522 views • 51 slides

Limits to ILP and Simultaneous Multithreading

Limits to ILP and Simultaneous Multithreading. Outline. Limits to ILP (another perspective) Thread Level Parallelism Multithreading Simultaneous Multithreading Power 4 vs. Power 5 Head to Head: VLIW vs. Superscalar vs. SMT Commentary Conclusion. Limits to ILP.

458 views • 45 slides

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

553 views • 44 slides

Limits to ILP

Limits to ILP. Conflicting studies of amount Benchmarks (vectorized Fortran FP vs. integer C programs) Hardware sophistication Compiler sophistication How much ILP is available using existing mechanisms with increasing HW budgets?

329 views • 31 slides

ECE562/468 Advanced Computer Architecture Prof. Honggang Wang

ECE Department University of Massachusetts Dartmouth 285 Old Westport Rd. North Dartmouth, MA 02747-2300. Ch3. Limits on Instruction-Level Parallelism 1. ILP Limits 2. SMT ( S imultaneous M ulti t hreading). ECE562/468 Advanced Computer Architecture Prof. Honggang Wang.

407 views • 30 slides

Advanced Computer Architecture 5MD00 / 5Z033 SMT Simultaneously Multi-Threading

Advanced Computer Architecture 5MD00 / 5Z033 SMT Simultaneously Multi-Threading. Henk Corporaal www.ics.ele.tue.nl/~heco/courses/ h.corporaal@tue.nl TUEindhoven 2012. Lecture overview. How to achieve speedup Simultaneous Multithreading Examples Power 4 vs. Power 5

305 views • 30 slides

ECE562 Advanced Computer Architecture Prof. Honggang Wang

ECE Department University of Massachusetts Dartmouth 285 Old Westport Rd. North Dartmouth, MA 02747-2300. Ch3. Limits on Instruction-Level Parallelism 1. ILP Limits 2. SMT ( S imultaneous M ulti t hreading). ECE562 Advanced Computer Architecture Prof. Honggang Wang.

410 views • 29 slides

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

420 views • 29 slides

462 views • 29 slides

Advanced Computer Architecture 5MD00 / 5Z032 SMT Simultaneously Multi-Threading

Advanced Computer Architecture 5MD00 / 5Z032 SMT Simultaneously Multi-Threading. Henk Corporaal www.ics.ele.tue.nl/~heco/courses/ h.corporaal@tue.nl TUEindhoven 2007. Lecture overview. How to achieve speedup Simultaneous Multithreading Examples Power 4 vs. Power 5

297 views • 29 slides

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

CS252 Graduate Computer Architecture Lecture 12 Multithreading / Vector Processing March 2 nd , 2011. John Kubiatowicz Electrical Engineering and Computer Sciences University of California, Berkeley http://www.eecs.berkeley.edu/~kubitron/cs252. Performance beyond single thread ILP.

336 views • 26 slides

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

CS252 Graduate Computer Architecture Lecture 12 Multithreading / Vector Processing March 2 nd , 2011. John Kubiatowicz Electrical Engineering and Computer Sciences University of California, Berkeley http://www.eecs.berkeley.edu/~kubitron/cs252. Performance beyond single thread ILP.

261 views • 26 slides

189 views • 18 slides