flexmeasures
vox
flexmeasures | vox | |
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2 | 13 | |
127 | 325 | |
1.6% | - | |
9.2 | 5.8 | |
7 days ago | 7 months ago | |
Python | D | |
Apache License 2.0 | Boost Software License 1.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
flexmeasures
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Show HN: FlexMeasures ― optimize flexible energy demand, in Python
Hi,
this is for everybody who is interested in clean tech, especially real-time automation within new energy systems.
We've been working on FlexMeasures for a while ― an energy management system (EMS) with a focus on using demand flexibility to its maximum potential.
We're running it in several pilots ourselves, but our aim is to speed up the energy transition across the world. Let's not re-invent the wheel (i.e. a software stack around time series and optimization) too many times. Wherever you are in the world, and whatever setting you might be looking at (energy-modern housing in the U.S., smart e-mobility in Africa, self-balancing microgrids in Indonesia, etc.), maybe some of you will like our approach.
We've decided that making it easy and clear for developers to build such energy solutions can bring the largest gains. The first step towards that goal was a permissive license (Apache 2.0). The latest step we took was a Docker image (we got a Docker-based tutorial here: https://flexmeasures.readthedocs.io/en/latest/tut/toy-exampl...).
You can see the code at https://github.com/FlexMeasures/flexmeasures
Since recently, FlexMeasures is a project within the Linux Energy Foundation (https://www.lfenergy.org/projects/flexmeasures/), which helps to establish a proper governance and quality standard.
Actually, upcoming Thursday is our next Technical Steering Committee meeting, and interested people are warmly invited:
Thursday, June 16 at 8:00 am US Pacific Time / 11:00 am US Eastern
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Ask HN: Who Wants to Collaborate?
I work on one building block of climate tech ― energy demand flexibility software. Useful in all kinds of settings, like industry or microgrids.
The collaborative aspect is that [our platform](https://github.com/FlexMeasures/flexmeasures) is open source, under a permissive license.
I'm trying to grow a startup on top of it, but the whole idea of doing impactful work is that it's being used to speed up the energy transition everywhere. Less re-inventing the wheel. If you are involved in any projects where energy demand flexibility should be unearthed, please consider using FlexMeasures ― with us or without us. Happy to chat.
vox
- The Styx Programming Language
- Vox – multiparadigm PL inspired by D, Jai, and Zig
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Embeddable script compiler for video games
I chase the same goal with Vox, although it is written in D.
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SSA && Middle End resources
Just somewhere to point me, because while I do understand SSA a bit though I can't seem to make progress learning about it (dont know where from). I found https://github.com/MrSmith33/vox/blob/master/internals.md which kinda feeds me information but probably not enough.
- Open source compilers that use three address code as IR?
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Ask HN: Who Wants to Collaborate?
Looking for contributors to Vox programming language/compiler: Statically typed, compiled and embeddable language, primarily focused on gamedev. It uses custom backend to keep low compile-times and small size. Written in D language.
https://github.com/MrSmith33/vox
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Ast Arenas
Because it is easier to have a free-list in a dedicated array arena, so you could reuse memory when you free it (and you need to grow arrays when you fill them). I was lazy and did 13 array arenas each dedicated to allocating fixed size chunks, from 16 bytes to 64k bytes. Bigger sizes currently go to malloc/free. And I restrict arrays to PoT sizes, so they only request PoT sized chunks from array arenas.
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Data oriented compiler architecture?
I use this approach in Vox compiler. Everything is stored in arenas including AST nodes and IR. I'm in the process of documenting the design, but I added a bit of description on memory management and IR storage
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3 address form to 2 address ISA
Tip: Should probably use the Github permalink https://github.com/MrSmith33/vox/blob/35ec440d0c9a475cd4add6093d122cd249b03be9/source/be/reg_alloc/linear_scan.d#L891-L918 so later readers do not go to some random line after you change that file :)
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Compiler Speed Tests
Here is a CI build
What are some alternatives?
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