Saloc

21 ms·

1.
by Saloc 3mo ago
Nice project! Im curious, did you had a look on performance vs. a baseline tensor framework? With Copapy I was initially surprised that in many non ANN applications for vector and matrix operations such a scalar approach can be (due to spar
2.
Show HN: Reproducible experiments without committing every tweak(github.com)
3 points by Saloc 4mo ago|0 comments
3.
by Saloc 7mo ago
In some fields its quite common to implement state machines in an imperative style with if-blocks and flags. That should be possible with Copapy by having decorated functions where the decorator parses the AST and replaces if-blocks with cp
4.
by Saloc 7mo ago
Casadi uses either an interpreter or emits c-code, where Copapy directly runs machine code. Would be very interesting to benchmark Copapy against compiled Casadi c-code – looking into it.
5.
by Saloc 7mo ago
Thanks for your comment, I'll give a full write up a try. I think for deterministic control applications this concept has a sweet spot. While in conventional code the number of branch combinations can blow up easely, here you need to b
6.
Show HN: Copy-and-patch compiler for hard real-time Python(github.com)
65 points by Saloc 7mo ago|10 comments
7.
Show HN: High deterministic real time in Python with copy and patch compiler(copapy.nonan.net)
2 points by Saloc 8mo ago|0 comments
8.
by Saloc 10mo ago
What about correlating transmitted wireless frames with a LED flashing pattern? If the glasses stream video with a variable bitrate codec over wireless, flashing vs. non-flashing should change bandwidth and therefore frame frequency. Howeve
9.
by Saloc 1y ago
For non-professional application it’s not the cheapest option, however on the used marked I payed 82 € for my last ethernet bus cupper plus 3 digital IO terminals. Often used Beckhoff variants of the functional identical terminal are a lit
10.
Show HN: Pyhoff – Connect Python ML Models to Beckhoff/WAGO IO Hardware(github.com)
16 points by Saloc 1y ago|4 comments
11.
by Saloc 1y ago
To avoid the discussion where around the critical point it is a gas or not a gas ;) Sure, for ideal gases it’s quite clear; however I’m looking for adding real gas behavior to capture high density supercritical fluids - being able to model
12.
by Saloc 1y ago
I would say it depends on the application: For energy stuff, ideal gas + water/steam might be sufficient. Rolling a lightweight process simulation framework (e.g. on top of gaspype and pint) easily competes with the costs for an aspen
13.
by Saloc 1y ago
That looks like a valuable resource, thank you! I already mostly stuck to a subset supported by NumPy and JAX (because that's the array libraries I'm familiar with). I hope the other are not to far off...
14.
by Saloc 1y ago
Thank you! Repo is located here: https://github.com/DLR-Institute-of-Future-Fuels/gaspype
15.
Show HN: Fast Thermodynamic Calculations in Python(dlr-institute-of-future-fuels.github.io)
59 points by Saloc 1y ago|11 comments
16.
Show HN: Simple Solid Static HTML and PDF Reports(github.com)
3 points by Saloc 1y ago|0 comments