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musl vs glibc performance

musl vs glibc - compare differences and reviews? | LibHunt
https://www.libhunt.com/compare-musl-vs-bminor--glibc
Not the case for musl or glibc (The linked functions are called from the getline function) glibc. Posts with mentions or reviews of glibc. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-25. Tell HN ...
A comparison of dietlibc, uclibc, musl, and glibc, by the ...
https://news.ycombinator.com/item?id=21291893
Also note that openrisc has been mostly superceded by risc-v, which afaik glibc and musl both support; don't know about the other libcs. ainar-g on Oct 18, 2019 [–] These are rather old though: musl 1.1.5 uClibc 0.9.33.2 (Buildroot 2015.02) dietlibc 0.32 glibc 2.19. musl is …
Choosing System C library - events.static.linuxfound.org
https://events.static.linuxfound.org/sites/events/files/slides/libc-talk.pdf
Performance • Glibchas architecture optimized str/mem routines. Stability • Stable ABI – glibc,musl ... • LSB compliance - glibc. Features • C99 Math library – glibcand musl • Posix threads – uclibc/glibc/musl • C11 TLS – uclibc/glibc/musl • Wide chars – uclibc/glibc/musl • Profiling – glibc • Debugging Features ...
Musl vs glibc performance : r/voidlinux - Reddit
https://www.reddit.com › eqouaj
glibc can be faster than musl (glibc has some inline assembly here and there to improve performance), but musl has a (arguably) cleaner codebase ...
glibc vs musl the stronger candidates, whichever is the ...
https://www.reddit.com/r/linux/comments/8jnjdx/glibc_vs_musl_the...
musl is more lightweight,neat and well-thoughy with considerably less code comes also much more security, which is the main and probably the only (still surely relevant) musl pro; musl vs glibc performance benchs are often contradictory. musl would perform better only on limited specs/embedded. 7. level 2. steve-ddit.
Optimizing Rust Binaries: Observation of Musl versus Glibc ...
https://users.rust-lang.org › optimiz...
In all the scenarios I've tried, musl-compiled Rust binaries are significantly faster than their glibc counterparts, so it's worth investigating ...
Why do people overlook the fact that musl is slower than ...
https://www.quora.com/Why-do-people-overlook-the-fact-that-musl-is...
Answer (1 of 3): Performance just isn’t a reason to choose between musl/glibc. The difference isn’t big enough to significantly matter (in any benchmarks I’ve seen to date). In most cases, musl is not slower. Rust users have seen similar. I’ve spent more time working in …
Functional differences from glibc - musl libc
https://wiki.musl-libc.org › functio...
Under glibc, the contents of all static storage in a library will be reset to its original state if the library is unloaded and reloaded. Under musl, it will ...
MUSL vs GLIBC what do you prefer? - For Developers
https://forum.openwrt.org › musl-v...
If one wonders what's better performance wise on a common high-end router nowadays (2x1+GHz cpu, 512 MB RAM) MUSL or GLIBC, not taking into ...
musl - Wikipedia
https://en.wikipedia.org › wiki › M...
musl is a C standard library intended for operating systems based on the Linux kernel, ... There is partial ABI compatibility with the part of glibc required by ...
Testing Alternative C Memory Allocators Pt 2: The MUSL mystery
https://www.linkedin.com › pulse
Not only it builds/runs perfectly with musl, it actually pushed musl performance above that of glibc's one. Here are the final (amazing!)
MUSL vs GLIBC what do you prefer? - For Developers ...
https://forum.openwrt.org/t/musl-vs-glibc-what-do-you-prefer/12626
16.03.2018 · Glibc is obviously faster. Musl is not meant to be fast. 1 Like. diizzy March 16, 2018, 8:01am #4. This is most likely going to boil down to arch, compiler and application. My personal guess would be that musl is going to be faster on architectures with small cache (mips, arm) in general while x86/amd64 probably benefits from glibc.
Comparison of C/POSIX standard library implementations for ...
http://www.etalabs.net › compare_l...
Performance comparison, musl, uClibc, dietlibc, glibc ... say about which names are reserved for the implementation versus reserved for the application.
Why do people overlook the fact that musl is slower than glibc ...
https://www.quora.com › Why-do-...
Performance just isn't a reason to choose between musl/glibc. The difference isn't big enough to significantly matter (in any benchmarks I've seen to date).
musl or glibc? (performance) : voidlinux
https://www.reddit.com/.../comments/m9yr67/musl_or_glibc_performance
musl is great, but currently has a some compatibility issues that should be fixed in time. If you're doing a very specific thing, and musl works for that, then go with musl. However, if you're using your void machine for all sorts of things, then I'd go with glibc. Edit: On any high-end pc, the performance difference between musl and glibc ...
Musl vs glibc performance : voidlinux - reddit
https://www.reddit.com/.../comments/eqouaj/musl_vs_glibc_performance
musl is faster, it is rare but you can still get errors on some programs. personally i use musl for servers and glibc for desktop (able to run 32-bit programs, etc) 3. level 2. Unwashed_villager. · 2y. AFAIK musl is not faster, just not so resource heavy as glibc.
Excuse the noob question, but why are there different libc ...
https://news.ycombinator.com › item
musl's printf is more clean than glibc's, no question, but it does less though. Only because I've wasted time to look at many of them, it doesn't look bad, but ...
Comparison of C/POSIX standard library implementations for ...
https://www.etalabs.net/compare_libcs.html
Performance comparison musl uClibc dietlibc glibc Tiny allocation & free 0.005 0.004 0.013 0.002 Big allocation & free 0.027 0.018 0.023 0.016 Allocation contention, local 0.048 0.134 0.393 0.041 Allocation contention, shared 0.050 0.132 0.394 0.062 Zero-fill (memset) 0.023 0.048 0.055 0.012 String length (strlen) 0.081 0.098 0.161 0.048