readerwriterqueue
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| readerwriterqueue | CUB | |
|---|---|---|
| 4 | 1 | |
| 3,441 | 78 | |
| - | - | |
| 0.0 | 2.7 | |
| 10 days ago | 2 months ago | |
| C++ | Cuda | |
| GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" License |
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readerwriterqueue
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MPMC suggestions where messages are sent to all consumers ?
I have looked at the commonly recommended - https://github.com/cameron314/readerwriterqueue - https://github.com/rigtorp/MPMCQueue
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How to figure out the cause of my pi 4 crashing?
The PREEMPT error looks like its a C module but I cannot tell from he little snippet of the log - you may do better to move the *arr and Synchthing into Docker containers to keep the OS cleaner.
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Qt 6.3 Released
For audio DSP in a Qt app I have good success with using a lock-free queue (e.g. https://github.com/cameron314/readerwriterqueue) to communicate from / to the UI threads. Code more-or-less looks like
connect(model, &ModelObject::somethingChanged, [=] { -
ConorWilliams/ConcurrentDeque
We recently removed readerwriterqueue from our project due to issues and replaced with simple locking queue (and got better performance in the result). Your code looks interesting, but we can't use it due to C++17 usage.
CUB
What are some alternatives?
moodycamel - A fast multi-producer, multi-consumer lock-free concurrent queue for C++11
Thrust - [ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl
MPMCQueue.h - A bounded multi-producer multi-consumer concurrent queue written in C++11
moderngpu - Patterns and behaviors for GPU computing
BlockingCollection - C++11 thread safe, multi-producer, multi-consumer blocking queue, stack & priority queue class
ArrayFire - ArrayFire: a general purpose GPU library.
HPX - The C++ Standard Library for Parallelism and Concurrency
libmill - Go-style concurrency in C
ck - Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.
C++ Actor Framework - An Open Source Implementation of the Actor Model in C++