copilot
A stream-based runtime-verification framework for generating hard real-time C code. (by Copilot-Language)
ogma
By nasa
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| copilot | ogma | |
|---|---|---|
| 16 | 12 | |
| 515 | 291 | |
| 0.6% | 1.7% | |
| 0.0 | 0.0 | |
| 12 days ago | 11 days ago | |
| Haskell | Haskell | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
copilot
Posts with mentions or reviews of copilot.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-08.
-
[ANN] Copilot 3.16
[2] https://github.com/Copilot-Language/copilot/releases/tag/v3.16
- [ANN] NASA's Ogma 1.0.9
- [ANN] NASA's Ogma -- now with FPrime support
- [ANN] NASA's Ogma 1.0.7
-
[ANN] Summer Internship at NASA Ames Research Center
The student, if selected, will be working on extending our capabilities to test cFS/ROS/FPrime applications, especially those using Ogma and/or Copilot for monitoring. Both Ogma and Copilot are open-source software written in Haskell.
-
I want to learn Haskell, but...
For low-level embedded, you have Copilot!
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[ANN] Copilot 3.12
Current emphasis is on improving the codebase in terms of stability and test coverage, removing unnecessary dependencies, hiding internal definitions, and formatting the code to meet our new coding standards. Users are encouraged to participate by opening issues and asking questions via our github repo (https://github.com/copilot-language/copilot).
- [ANN] Copilot 3.11
-
Copilot: Realtime Programming Language and Runtime Verification Framework
In case you are wondering which copilot came first (I certainly was) - this repository starts in 2010 with a source code upload: https://github.com/Copilot-Language/copilot/commits/b2fc3456...
not maintainer but I think the correct one is this: https://github.com/Copilot-Language/copilot/tree/master/copi...
ogma
Posts with mentions or reviews of ogma.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-08.
-
[ANN] Copilot 3.16
[1] https://github.com/nasa/ogma
-
[ANN] NASA's Ogma -- now with FPrime support
The changelog is available at: https://github.com/nasa/ogma/releases/tag/v1.0.8
-
[ANN] NASA's Ogma 1.0.7
For more details, including videos of monitors being generated and flown in simulators, see: https://github.com/nasa/ogma
-
[ANN] Summer Internship at NASA Ames Research Center
The student, if selected, will be working on extending our capabilities to test cFS/ROS/FPrime applications, especially those using Ogma and/or Copilot for monitoring. Both Ogma and Copilot are open-source software written in Haskell.
-
[ANN] Copilot 3.12
Among others, Copilot has been used at the Safety Critical Avionics Systems Branch of NASA Langley Research Center for monitoring test flights of drones. It also serves as a runtime monitoring backend for the requirements elicitation tool FRET (https://github.com/NASA-SW-VnV/fret/), via Ogma (https://github.com/nasa/ogma).
- [ANN] Copilot 3.11
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[ANN]: Copilot 3.10 - Runtime monitoring
Copilot is being used by the Safety-Critical Avionics Systems Branch (D320) of NASA Langley Research Center to conduct experiments related to flight safety of aerial vehicles. We have also built Ogma [3], a tool that allows us to generate full monitoring applications (e.g., NASA's Core Flight System [4] applications) from requirements in structured natural language.
Understanding these properties can get hard. Using a high level language as opposed to just C is very helpful (we review the code of flight systems with sometimes 4-5 people in the room and it's not trivial at all what it is doing or to show that it is correct). But even streams can sometimes be hard to understand for very complex monitors. We've also built Ogma (https://github.com/nasa/ogma) so that people can write properties in structured natural language, or transform other languages into Copilot (and then C/whatever).
-
Hacker News top posts: Dec 12, 2021
NASA Ogma: generate hard-realtime C runtime monitoring applications\ (0 comments)
- NASA Ogma: generate hard-realtime C runtime monitoring applications
What are some alternatives?
When comparing copilot and ogma you can also consider the following projects:
Obsidian - Obsidian Language Repository
nestjs-monorepo-microservices-proxy - Example of how to implement a Nestjs monorepo with no shared folder
cFS - The Core Flight System (cFS)
nestjs-spelunker - A NestJS Module for generating a NestJS Applications Module Dependency Graph.
C-structs - C-Struct Types for Haskell
semver - Nx plugin to automate semantic versioning and CHANGELOG generation.
declarative-programming-streams - Active streaming declarative programmers. See who's online at the following URL:
fret - A framework for the elicitation, specification, formalization and understanding of requirements.
rust-brotli - Brotli compressor and decompressor written in rust that optionally avoids the stdlib
improve - An imperative programming language in Haskell for high assurance embedded applications. ImProve programs are verified with model checking. ImProve compiles to C and Simulink.