thread-pool
envpool
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thread-pool | envpool | |
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6 | 3 | |
1,924 | 1,017 | |
- | 3.5% | |
4.2 | 4.2 | |
about 1 month ago | about 1 month ago | |
C++ | C++ | |
MIT License | Apache License 2.0 |
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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.
thread-pool
- Learn performance improvement
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How do i make the main thread sleep while worker threads work and worker threads sleep when waiting for main thread to execute them
Nope, it's definitely a problem with your code, not an external problem. This is an inevitable result when your threading scheme is not watertight. I don't have any code snippets since I'm just remembering what I've done in the past on projects, but if you can't design it to work yourself I suggest using a library. You said you've been "dealing with [multithreading] for some time now and think I have a decent understanding" but that doesn't sound like you really have a solid theoretical understanding of the subject, especially considering that it's a notoriously difficult subject. My recommendation is either to go back and plan out a watertight synchronization scheme on paper (may require finding some lecture series on multithreading theory), or to use an off-the-shelf thread pool library like this one I just found by googling thread pool library. I suggest the former if this is a hobby project, but if this code has a possibility of ever being used by other people I suggest doing the latter.
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Header-only C++14 quality thread pool
Hi, I am looking for a header-only C++14 (or lower) quality thread pool. Ideally, it would be similar to BS::thread_pool but in C++14. Most of them I find on GitHub are bloated (e.g. concurrencpp) or have many open Issues. Ideal usage would be similar to:
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A C++17 thread pool for high-performance scientific computing
There are lots of them and many are built into the OS(e.g. GCD on mac's, Windows has a thread pool api, TBB on all of them...)
It would be neat if the github site https://github.com/bshoshany/thread-pool or the paper did some comparisons to the existing body out there.
envpool
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How do I improve my SB3 PPO on an EnvPool environment
I am looking to improve the overall performance as well as optimize the wall clock time. I slightly modified the code to develop a SB3 wrapper for envpool from here.
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[D] Adding a new RL environment to envpool
Envpool provides high parallelization of RL environments. Unfortunately, there are still many environments that are not supported by them. One of them is FrankaKitchen of D4RL, a library for offline RL.
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[R] EnvPool: A Highly Parallel Reinforcement Learning Environment Execution Engine
Code for https://arxiv.org/abs/2206.10558 found: https://github.com/sail-sg/envpool
What are some alternatives?
thread-pool - A modern, fast, lightweight thread pool library based on C++20
ns3-gym - ns3-gym - The Playground for Reinforcement Learning in Networking Research
sobjectizer - An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.
matplotlibcpp17 - Alternative to matplotlibcpp with better syntax, based on pybind
Lazy - Light-weight header-only library for parallel function calls and continuations in C++ based on Eric Niebler's talk at CppCon 2019.
ecole - Extensible Combinatorial Optimization Learning Environments
ZIO - ZIO — A type-safe, composable library for async and concurrent programming in Scala
Taskflow - A General-purpose Parallel and Heterogeneous Task Programming System
TDP - The Darkest Pipeline - Multithreaded pipelines for modern C++
pyTORCS-docker - Docker-based, gym-like torcs environment with vision.
concurrencpp - Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all
ViZDoom - Reinforcement Learning environments based on the 1993 game Doom :godmode: