Comments (4)
I am working on developing a performance profiler to find spinlock contention. Since concurrency kit already has all sort of spinlocks with great unit test cases, I am using CK for unit test cases of my performance profiler. Thank you!
from ck.
Thanks for the PR! This is specific to lock_eb
, specifically, since we don't busy-wait after lock_eb, the number of decrement operations is always unbounded. This is now fixed in master. Note the core algorithm has no guarantees on bound (in case of extreme starvation, underflow is still possible but it's very unlikely to occur).
from ck.
Thank you!
from ck.
Out of curiosity, what are you working on? Always love to hear about use-cases / research.
from ck.
Related Issues (20)
- which compiler version is okay to do the aarch64 cross compile? HOT 2
- ck_pr.h causes stringop-overread warning with GCC 11 HOT 1
- aff_iterate() fails on M1 macbooks
- custom configure script broken for cross-compilation HOT 2
- When is the next release of ConcurrencyKit? HOT 2
- How could we cross compile ck? HOT 5
- compilation: error: expected expression before 'struct' HOT 1
- Request: Add Support for Altering ABI Target When Building for riscv64 Platform HOT 1
- Compilation fails with -Werror=strict-aliasing HOT 3
- Missing man pages for newer fence types HOT 1
- MinGW64 (Git Bash) fails to parse ./configure generated directory names
- ck_ec test fails on 32-bit musl systems
- Can we get a stable 0.7.1 release? HOT 5
- When is the next stable release of ConcurrencyKit? HOT 2
- Makefile dependency errors
- Possible bug in ck_hp.c due to ck_hp_member_cache always returning NULL HOT 1
- patch to ck_sequence_write_begin & ck_sequence_write_end broke my code HOT 5
- Possible bug in `ck_rhs_t` on OOM. HOT 6
- site `http://concurrencykit.org/` is not accessible
- Question about ck_rhs_flush and memory ordering. HOT 2
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 ck.