llfio
P1031 low level file i/o and filesystem library for the C++ standard (by ned14)
fast_io
Significantly faster input/output for C++20 (by cppfastio)
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| llfio | fast_io | |
|---|---|---|
| 25 | 2 | |
| 768 | 521 | |
| - | 11.3% | |
| 6.3 | 6.5 | |
| 10 days ago | 10 days ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
llfio
Posts with mentions or reviews of llfio.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-04.
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File IO question if something is in stdlib or not
The reference library can be found at https://ned14.github.io/llfio/
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Is there a good cross-platform (Windows / Linux) C or C++ library for file I/O?
Thanks for the suggestions, which I have transposed into https://github.com/ned14/llfio/issues/106
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Should I use platform dependent file IO instead of basic_fstream when performance matters
There was an effort to get an afio library accepted into boost in the past. I believe the most current work on that library is happening here nowadays : https://github.com/ned14/llfio I'm not sure if it is considered production-ready or not. But I couldn't see any mention of it in the replies so I figured I would fix that!
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File Handling in C++
It has an implementation: LLFIO
- Proposed Standard Secure Sockets reference implementation complete
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Getting started with Boost in 2022
I'm a fan of Interprocess, used it for over a decade. But for mmapping I've switched to LLFIO and recommend it highly. (Plugging so Niall doesn't have to.)
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Networking TS: first impression and questions;
Since that post, I have the reference implementation library very nearly passing its test suite https://github.com/ned14/llfio/pull/89. Once it's done I'll start very slowly writing its proposal paper for WG21 SG4. Should land before this summer.
- P2300 (Sender/Receiver) is DEAD in the water for C++23 !!!
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IO library for embedded devices - looking for contributor
FYI it doesn't solve quite what you're solving, but I've been careful to ensure https://github.com/ned14/llfio works well on Freestanding and < 64 Kb microcontrollers and I know Victor has been careful to ensure a good subset of std::format could work well on embedded. In other words, the i/o story for embedded C++ may improve greatly in the next few years.
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Weird fstream behavior after MSVC upgrade
If you want stronger guarantees than iostreams can give you, either use the OS-specific calls or a wrapper of said calls (e.g. https://github.com/ned14/llfio, disclaimer I'm the owner of that). Note that even in LLFIO, there is no concept of "seek to the end" because that's racy so we don't implement that. All you get is atomic append, otherwise you're on your own to coordinate what "end of file" means.
fast_io
Posts with mentions or reviews of fast_io.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-04.
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Is there a good cross-platform (Windows / Linux) C or C++ library for file I/O?
Are you asking fast_io ???
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Should I use platform dependent file IO instead of basic_fstream when performance matters
https://github.com/cppfastio/fast_io check it out
What are some alternatives?
When comparing llfio and fast_io you can also consider the following projects:
mio - Cross-platform C++11 header-only library for memory mapped file IO
RapidJSON - A fast JSON parser/generator for C++ with both SAX/DOM style API
libunifex - Unified Executors
mold - Mold: A Modern Linker ðŸ¦
webxx - Declarative, composable, concise & fast HTML & CSS components in C++
countwords - Playing with counting word frequencies (and performance) in various languages.
libuv - Cross-platform asynchronous I/O
parallel-hashmap - A family of header-only, very fast and memory-friendly hashmap and btree containers.
Thrust - [ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl
corrade - C++11 multiplatform utility library
robin-hood-hashing - Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20