CRcrashocaster·Sep 2, 2020
This can be done by 'unparsing' the python AST. We do this in the DaCe project: https://github.com/spcl/dace/blob/900cac070c4b083653c672e225...
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dace
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spcl / dace
dace
DaCe - Data Centric Parallel Programming
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DaCe - Data Centric Parallel Programming
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Observed mentions: 2020-06-22 09:16:11 UTC to 2020-09-02 11:13:17 UTC. Weeks start Monday, UTC.
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View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Jun 22 | 2020-06-22 00:00:00 UTC | 2020-06-29 00:00:00 UTC | 2 | 0 | 2 |
| Jun 29 | 2020-06-29 00:00:00 UTC | 2020-07-06 00:00:00 UTC | 0 | 0 | 0 |
| Jul 6 | 2020-07-06 00:00:00 UTC | 2020-07-13 00:00:00 UTC | 0 | 0 | 0 |
| Jul 13 | 2020-07-13 00:00:00 UTC | 2020-07-20 00:00:00 UTC | 0 | 0 | 0 |
| Jul 20 | 2020-07-20 00:00:00 UTC | 2020-07-27 00:00:00 UTC | 0 | 0 | 0 |
| Jul 27 | 2020-07-27 00:00:00 UTC | 2020-08-03 00:00:00 UTC | 0 | 0 | 0 |
| Aug 3 | 2020-08-03 00:00:00 UTC | 2020-08-10 00:00:00 UTC | 0 | 0 | 0 |
| Aug 10 | 2020-08-10 00:00:00 UTC | 2020-08-17 00:00:00 UTC | 0 | 0 | 0 |
| Aug 17 | 2020-08-17 00:00:00 UTC | 2020-08-24 00:00:00 UTC | 0 | 0 | 0 |
| Aug 24 | 2020-08-24 00:00:00 UTC | 2020-08-31 00:00:00 UTC | 0 | 0 | 0 |
| Aug 31 | 2020-08-31 00:00:00 UTC | 2020-09-07 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
3 sourcesThanks for the kind words, I think that crown is for MKL-DNN / OneDNN though, for now ;), and in the deep learning domain.
I also expect Halide[1], Taichi[2], DaCe[3] and Tiramisu[4] to be able to more easily reach those levels of performance hence why I want to add a compiler to Laser (implemented at compile-time via Nim macros) but prerequisite is excellent and composable multithreading support which OpenMP didn't provide.
In statistics / data analysis, my PCA though (Principal Component Analysis) beats all implementations I've seen from Scipy, Facebook and R.
[1]: https://halide-lang.org/
[2]: https://github.com/taichi-dev/taichi
[3]: https://github.com/spcl/dace
[4]: http://tiramisu-compiler.org/
In Rust concurrency: the archetype of a message-passing bugHey, I've been following up on Legion and Regent quite a bit, excellent work there.
Do you have a set of benchmarks that others can reimplement to compare the approaches?
I've added Dataflow Parallelism to my own multithreading runtime[1] but I didn't had dataflow focused benchmarks yet, well I could add Cholesky Decomposition but it's quite involved.
I expect the people from TaskFlow[2] and Habanero[3] (via Data-Driven Futures) would be quite interested as well in a common set of dataflow parallelism benchmarks.
By the way if you didn't read the DaCe paper[4] you absolutely should, seems like the age of Dataflow parallelism and properly optimizing for data is coming.
[1]: https://github.com/mratsim/weave#dataflow-parallelism
[2]: https://github.com/taskflow/taskflow
[3]: https://github.com/habanero-rice/hclib
[4]: https://github.com/spcl