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| Started by | rami18 <coco@coco.com> |
|---|---|
| First post | 2017-07-05 10:01 -0400 |
| Last post | 2017-07-05 10:01 -0400 |
| Articles | 1 — 1 participant |
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A new massively multi-core machine rami18 <coco@coco.com> - 2017-07-05 10:01 -0400
| From | rami18 <coco@coco.com> |
|---|---|
| Date | 2017-07-05 10:01 -0400 |
| Subject | A new massively multi-core machine |
| Message-ID | <ojir8k$o9d$15@dont-email.me> |
Hello.... A new massively multi-core machine with timestamped HTM and hardware managed task queues allows speculative execution that, they claim, really works! Press: http://news.mit.edu/2017/speedup-parallel-computing-algorithms-0630 For instance, algorithms for solving an important problem called max flow have proven very difficult to parallelize. After decades of research, the best parallel implementation of one common max-flow algorithm achieves only an eightfold speedup when it’s run on 256 parallel processors. With the researchers’ new system, the improvement is 322-fold — and the program required only one-third as much code. Paper: http://people.csail.mit.edu/sanchez/papers/2017.fractal.isca.pdf Thank you, Amine Moulay Ramdane.
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