Questions tagged [coroutines]
Used for questions involving coroutine functionality; either from the language itself, provided by an external library, or when the code in question implements coroutines itself.
24 questions
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Minimal C++ Coroutine Scheduler with Sleep, Spawn, and Join Support
The following code implements a basic coroutine scheduler that can be polled from the main loop, providing a lightweight alternative to multithreading.
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Kotlin coroutines in Jetpack Compose: Dispatcher-usage
I have implemented a timer in Jetpack Compose. It counts down a given amount of seconds. The remaining seconds are displayed. Moreover the past and remaining seconds are displayed as a circular graph. ...
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Timer coroutine
I was trying to learn more about C++ 20 coroutines. After trying to read the documentation and watching few videos, I tried to write a timer that uses coroutines.
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Bridging the gap between Spring's JdbcTemplate and Kotlin coroutines
I'm learning about Kotlin coroutines. I'm wondering if I can use them to increase the throughput of my spring-boot application which is currently very heavily dependent on jdbc connections, without ...
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C++ CoRoutine Second Try building a range
Second try.
This time rather than get() and operator bool make the handle be a range operator.
The only difference in the ...
- 97.7k
3
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C++ CoRoutine First Try
Lazy range generator.
I know everybody's first example for co-routines.
But want to get some feedback.
The code
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3
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1
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Consuming each Kafka partition in a separate proccess
I'm reimplementing functionality originally written in Kotlin. It uses Dispatchers.Default which is recommended for CPU-intensive tasks like JSON parsing to start ...
2
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1
answer
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Kotlin Compose authentication with Google and Facebook using a CircularProgressIndicator for UI loading
I had this problem: https://stackoverflow.com/questions/78528358/how-to-prevent-circularprogressindicator-from-freezing-during-authentication-in
Now after fixing it, I want to make sure that this is ...
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Sorting songs with the ability to save and resume partial sorts
I listen to a lot of music (~4k h/y) and managing thousands of songs is a bit of a challenging.
To improve my listening experience I want to better organize my collection.
One thing I want to do is ...
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4
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1
answer
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Single threaded epoll based coroutine library for C++, Linux
I've implemented a small single-header library over the C++20 coroutines. This library only works on a single thread and it is limited to Linux because it is also based on epoll.
The library does not ...
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1
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sendmsg() scatter-gather coroutine awaiter, optimized suspending
My attempt at an Awaiter for sending scatter-gather data over an open file descriptor. Tested only on gcc-13.1.1
Micro-optimizing by suspending the coroutine only ...
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Finding files using multiple coroutines
I'm trying to write a simple program to find a certain file name within a directory tree. I use up to 30 coroutines.
Is there anything wrong with this code or what needs to be improved?
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5
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0
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Single-threaded coroutine in C (Linux x86-64)
Background Story
I crafted a simple single-threaded coroutine in C, running on Linux x86-64.
Short Technical Explanation
1) Task
There are two types of tasks in this implementation.
Main task. This ...
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1
answer
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C++20 Coroutine Task
This project is the natural extension to my attempt to make a templatedgenerator coroutine. This time, I tried what I called a "...
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C++20 Coroutine Generator
Here is a coroutine generator class... Just like Python yields. It was a bit tedious to support both co_yield and co_return (...
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