Our great sponsors
| eva | sc | |
|---|---|---|
| 6 | 17 | |
| 4 | 2,165 | |
| - | - | |
| 9.3 | 6.3 | |
| almost 3 years ago | 21 days ago | |
| C | C | |
| GNU General Public License v3.0 only | BSD 3-clause "New" or "Revised" 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.
eva
-
I simply implemented and practice custom string function using AVX(Advanced Vector Extension).
Having a look at your xmemorycopy_until, do you require that memory passed in be aligned to 32 bytes? I don't believe that's an assumption that the C runtime makes.
-
I simply write api documents and examples of the Advanced Vector Extension (Intrinsic) using markdown.
Advanced Vector Extension - Documents & Example
-
Help me. Can you find a case where the operation below becomes 1?
simple test code Intel intrinsic guide - _mm_testnzc_pd
- In gcc 9.3 and AVX supported environments, when optimize option is enabled, strlen function calls are up to 3x slower.
sc
- A simple hash table in C
- Advice for bigger c projects?
- sc - Common libraries and data structures for C
-
Hacker News top posts: May 17, 2022
Common libraries and data structures for C\ (107 comments)
-
Common libraries and data structures for C
Can someone tell me what is this line from sc_signal.c:247 in sc/signal/
If the way it is used requires the user to break the abstraction/encapsulation and manually buffer some fields in order not to break the data structure and leak memory, I would call that a bug.
There is one use of sc_array_clear() in the test code [1] which really makes it look as if it is being used in a way that I think (again, I haven't single-stepped this code, only read it) leaks memory.
I agree on the pain of everything being macros, it's more pain than it's worth I think and will likely lead to code duplication (and more pain in debugging, probably).
I would even go so far as to think that this kind of single-file design, where each file is independent of the others, makes it harder and more annoying to implement more complicated data structures.
[1]: https://github.com/tezc/sc/blob/master/array/array_test.c#L3...
-
Uthash – C macros for hash tables and more
https://github.com/tezc/sc/tree/master/map
For those who are interested in faster hashmaps, I tried bunch of hashmaps and this one performs better than others. This is for C. Maybe C++ has better hashmaps.
What are some alternatives?
microtcp - A minimal TCP/IP stack
frr - The FRRouting Protocol Suite
openssl_examples - examples of using OpenSSL
wazero - wazero: the zero dependency WebAssembly runtime for Go developers
chibicc - A small C compiler
stage0 - A set of minimal dependency bootstrap binaries
pottery - Pottery - A container and algorithm template library in C
gcc
libderp - C collections. Easy to build, boring algorithms. Dumb is good.
uthash - C macros for hash tables and more
rizin - UNIX-like reverse engineering framework and command-line toolset.
webfsd - A simple HTTP server for mostly static content written in C