Comments (2)
Have you read the nearby README? There is some discussion of why we're using SeqCst
:
https://github.com/rayon-rs/rayon/blob/8ccfda38d55e96c5bf50d004f2df95d07468dd4a/rayon-core/src/sleep/README.md
So we are relying on memory fencing effects beyond the counter values themselves. It might still be possible that some of this could be weakened, but we need to be very careful about that.
from rayon.
Thanks for your reply! I miss some important information and I am a bit wrong, but I still believe that it is possible to weaken here, probably not Relaxed
, I'll re-analyze the code again. :D
from rayon.
Related Issues (20)
- a broadcast that only gets executed on idle threads
- `in_place_scope` documentation is confusing/unclear HOT 14
- use_current_thread and the global thread pool HOT 2
- Why does ThreadPool block until a operation is finished? HOT 1
- A way to hook before/after job execution (and/or a way to see a number of tasks in the processing queue)
- Function dependencies with Rayon without blocking the thread / Rayon synchronization primitives?
- Add synchronization guarantees for `ParallelIterator::for_each*` HOT 1
- Par bridge with optional buffering IO handling HOT 2
- Thread pool without work stealing HOT 6
- Question about return types from .map() HOT 4
- Terribly inefficient design and possible solution HOT 5
- [Discussion] Is it possible to impl `IntoIterator` for `ParallelIterator`? HOT 3
- Yield locks HOT 1
- the method `par_iter` exists for struct `ChunkByMut<'_, BinF32, {[email protected]:207:78}>`, but its trait bounds were not satisfied HOT 5
- Unupdated crossbeam dependency makes MIRI angry HOT 1
- help: How to implement memoized chunks for parallel iterator? HOT 2
- wrong repo, issue deleted HOT 3
- Comparison with Spice HOT 1
- Switching par_iter makes memory usage explode (40x) HOT 36
- rayon-demo: port `nbody visualize` to `EventLoop::run_app`
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from rayon.