iceoryx
pybind11
iceoryx | pybind11 | |
---|---|---|
10 | 42 | |
1,520 | 14,800 | |
3.5% | 1.2% | |
9.8 | 8.6 | |
4 days ago | 12 days ago | |
C++ | C++ | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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.
iceoryx
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Show HN: Comprehensive inter-process communication (IPC) toolkit in modern C++
Also, when you want to perform some access control with access rights, you have to face sid— and ace-strings - oh they are fun. And, of course, there are all the nasty details; for instance, Windows defines macros that lead to compilation failures since they collide with internal naming. Take a look at this here, maybe it makes your efforts less painless: https://github.com/eclipse-iceoryx/iceoryx/blob/master/iceor...
You could reuse the iceoryx platform layer that enables iceoryx to run on every platform from qnx, linux, freertos, mac, windows. Maybe it can help you as well: https://github.com/eclipse-iceoryx/iceoryx/blob/master/doc/w...
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Flow-IPC: Open-Source Toolkit for Low-Latency Inter-Process Communication in C++
Does the schema help a lot? For C++ you can get very fast without, for example with IceOryx https://github.com/eclipse-iceoryx/iceoryx
In contrast to Cap'n'Proto you get compiler optimized struct layout as benefit from using raw structs. Benchmarks are here https://iceoryx.io/v2.0.2/examples/iceperf/
- IPC communication between rust, c++, and python
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iceoryx v2.0.0 released - a true zero-copy C++ middleware
full release notes: https://github.com/eclipse-iceoryx/iceoryx/blob/master/doc/website/release-notes/iceoryx-v2-0-0.md
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Shadesmar: Fast C++ IPC using shared memory
True, a better comparison for Shadesmar would be with libraries like iceoryx and alephzero.
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Announcing Eclipse iceoryx 1.0.0
This is the tracking issue for Windows support https://github.com/eclipse-iceoryx/iceoryx/issues/33
pybind11
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Experience using crow as web server
I'm investigating using C++ to build a REST server, and would love to know of people's experiences with Crow-- or whether they would recommend something else as a "medium-level" abstraction C++ web server. As background, I started off experimenting with Python/FastAPI, which is great, but there is too much friction to translate from pybind11-exported C++ objects to the format that FastAPI expects, and, of course, there are inherent performance limitations using Python, which could impact scaling up if the project were to be successful.
- Swig – Connect C/C++ programs with high-level programming languages
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returning numpy arrays via pybind11
I have a C++ function computing a large tensor which I would like to return to Python as a NumPy array via pybind11.
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I created smooth_lines python module, great for drawing software
This is based on the Google Ink Stroke Modeler C++ library, and using pybind11 to make it available on python.
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Facial Landmark Detection with C++
pybind11 makes it easy to call C++ from Python if you want to mix.
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Python’s Multiprocessing Performance Problem
If you've never used Pybind before these pybind tests[1] and this repo[2] have good examples you can crib to get started (in addition to the docs). Once you handle passing/returning/creating the main data types (list, tuple, dict, set, numpy array) the first time, then it's mostly smooth sailing.
Pybind offers a lot of functionality, but core "good parts" I've found useful are (a) use a numpy array in Python and pass it to a C++ method to work on, (b) pass your python data structure to pybind and then do work on it in C++ (some copy overhead), and (c) Make a class/struct in C++ and expose it to Python (so no copying overhead and you can create nice cache-aware structs, etc.).
[1] https://github.com/pybind/pybind11/blob/master/tests/test_py...
- Making Python Web Application with C++ Backend
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Using pybind11 with minGW to cross compile pyhton module for Windows
I have a python module for which the logic is written in C++ and I use pybind11 to expose the objects and functions to Python.
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IPC communication between rust, c++, and python
Reading from Python requires a wrapper, using pybind11 this is fairly done.
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[ADVICE] Python to C++
Also I can highly recommend starting using C++ to augment your Python code, i.e. find the parts that are slow or undoable in Python and write those in C++ then expose them as Python functions. You can use https://github.com/pybind/pybind11 to call C++ code from Python.
What are some alternatives?
cyclonedds - Eclipse Cyclone DDS project
PyO3 - Rust bindings for the Python interpreter
eCAL - Please visit the new repository: https://github.com/eclipse-ecal/ecal
nanobind - nanobind: tiny and efficient C++/Python bindings
ecal - 📦 eCAL - enhanced Communication Abstraction Layer. A high performance publish-subscribe, client-server cross-plattform middleware.
Optional Argument in C++ - Named Optional Arguments in C++17
alephzero
setuptools-rust - Setuptools plugin for Rust support
rmw_iceoryx - rmw implementation for iceoryx
sol2 - Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:
areg-sdk - AREG is an asynchronous Object RPC framework to simplify multitasking programming by blurring borders between processes and treating remote objects as if they coexist in the same thread.
PEGTL - Parsing Expression Grammar Template Library