onload
| onload | liburing | |
|---|---|---|
| 7 | 28 | |
| 497 | 2,610 | |
| 1.8% | - | |
| 9.6 | 9.6 | |
| 2 days ago | 1 day ago | |
| C | C | |
| GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
onload
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latency and optimizations for gaming ?
Other than that, I heard there's some 3rd party network libraries that are generally considered lower latency, one of them I believe either redhat uses for one of their systems, or it is sponsored by them: https://github.com/Xilinx-CNS/onload
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Arbitrage and efficient data storage
I mean really you want to be doing some kind of (kernel network bypass with some sort of system programming language like C++ for low latency trading systems like this. Arb trading is usually not worth it unless you have a ton of expertise or some crazy mathematical edge that can offset. Plus you need to be guaranteed to execute the trade you ask for which most average joes don't have.
- Linux Kernel vs. DPDK: HTTP Performance Showdown
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Facebook open-sourcing a more precise time server
How about the x2 series from Xilinx?
It comes from solarflare who have a long pedigree of low-latency smartnics. They used to supply Cloudflare, and also supply like 50% of fintechs/financial markets.
You can also just use openonload to accelerate your programs. In this case just doing straight linux socket programming, which can be accelerated without dpdk. Or just use the generic linux driver if necessary.
https://github.com/Xilinx-CNS/onload
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AMA: We are Akhi, Alexandra, Islam, and Dimitris from the DFINITY Execution team. Ask us anything about building the execution layer.
Ahki SingHania - Akhi is the engineering manager for the Execution team. He has a background in operating systems and networking. Before working on the Internet Computer, he worked on OpenOnload and Barrelfish.
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Looking for recommendations on opensource user-space TCP stack implementations that are optimized for latency, not throughput.
https://github.com/Xilinx-CNS/onload any good?
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Tcp Offload Woes
It used to be openonload.org which seems to redirect to https://github.com/Xilinx-CNS/onload for the source to onload.
liburing
- Liburing 2.6 Released
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Io Uring
I've tinkered around with io_uring on and off for the last couple years. But I think it's really becoming quite cool (not that it wasn't cool before... :)). This was a really interesting post on what's new https://github.com/axboe/liburing/wiki/io_uring-and-networki.... The combination of ring-mapped buffers and multi-shot operations has some really interesting applications for high-performance networking. Hoping over the next year or two we can start to see really bleeding edge networking perf without having to resort to using DPDK :)
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Why you should use io_uring for network I/O
Thought I was doing something wrong at first, but after looking at examples and code, I just wasn't able to reach the epoll numbers. Looking on the Github page, there a few issues there with people who found the same thing, with their own examples. #1, #2
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Use io_uring for network I/O
To address my own silly questions, yes, one should use the new fixed buffers described in this document: https://github.com/axboe/liburing/wiki/io_uring-and-networki...
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The fastest rm command and one of the fastest cp commands
We're working on this! https://github.com/axboe/liburing/issues/830
- axboe / liburing
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io_uring and networking in 2023
Link: https://github.com/axboe/liburing/wiki/io_uring-and-networking-in-2023
What are some alternatives?
openonload - git import of openonload.org https://gist.github.com/majek/ae188ae72e63470652c9
tokio-uring - An io_uring backed runtime for Rust
threads - Threads and Atomics in WebAssembly
libevent - Event notification library
picohttpparser - tiny HTTP parser written in C (used in HTTP::Parser::XS et al.)
libuv - Cross-platform asynchronous I/O
Time-Appliance-Project - Develop an end-to-end hypothetical reference model, network architectures, performance objectives and the methods to distribute, operate, monitor time synchronization within data center and much more...
io_uring-echo-server - io_uring echo server
motoko-token - The Token Package
linux-aio - How to use the Linux AIO feature
ic - Internet Computer blockchain source: the client/replica software run by nodes
go - The Go programming language