grin VS CRoaring

Compare grin vs CRoaring and see what are their differences.

grin

Minimal implementation of the Mimblewimble protocol. (by mimblewimble)

CRoaring

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, and StarRocks (by RoaringBitmap)
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grin CRoaring
36 8
5,039 1,443
0.1% 2.6%
6.5 9.0
about 1 month ago 15 days ago
Rust C
Apache License 2.0 GNU General Public License v3.0 or later
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.

grin

Posts with mentions or reviews of grin. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-02-06.

CRoaring

Posts with mentions or reviews of CRoaring. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-03-15.
  • (Don't) crank up the warnings to 11
    4 projects | news.ycombinator.com | 15 Mar 2023
    The PR in question seems to be https://github.com/RoaringBitmap/CRoaring/pull/446

    I agree that the GitHub analyses are worse than useless, but I also think it highlights the friction between intrinsics and the program in which they appear. There probably is a better model.

  • Progress in building an 100% rust lang program.
    1 project | /r/openbsd | 23 Nov 2022
    Installation completed the program build successfully!! https://www.reddit.com/r/openbsd/comments/yux513/comment/iwbm72c/?context=3 I configured 2 different files in .cargo (thanx @ivan_linux for https://github.com/RoaringBitmap/CRoaring/pull/412) and .profile ( https://rust-lang.github.io/rust-bindgen/requirements.html#openbsd ) But when I try to start the program unfortunately the node not starting and I get the following errors.
  • I will need your help to complete (if possible) a rust lang program installation
    2 projects | /r/openbsd | 14 Nov 2022
  • What std::bitset could have been
    5 projects | /r/cpp | 5 Apr 2022
  • How do Games manage NPC schedules?
    3 projects | /r/gamedesign | 22 Feb 2022
    I use a fake database paired with compressed bits for flags and integer compression for various other traits. They follow a navigation guide similar to wind for foliage.
  • Help with CFFI, C struct decoding, best practices / portability
    1 project | /r/Common_Lisp | 15 Jan 2022
    I've been using CFFI to access the CRoaring C API to Roaring Bitmaps. It's been pretty easy so far. However I'm not experienced in lisp FFI, and I'm unsure of the way to go about the task of decoding a C structure used for iteration in the C CPI. The structure is as follows: ``` typedef struct roaring_uint32_iterator_s { const roaring_bitmap_t *parent; // owner int32_t container_index; // point to the current container index int32_t in_container_index; // for bitset and array container, this is out // index int32_t run_index; // for run container, this points at the run
  • FFI advice sought
    1 project | /r/sbcl | 29 Dec 2021
    I have a build shared library build of the C API for Roaring Bitmaps and I'm just trying to figure out the right path forward to write a lisp interface to it on sbcl.
  • C Deep
    80 projects | dev.to | 27 Feb 2021
    CRoaring - C implementation of Roaring bitmaps. Apache-2.0

What are some alternatives?

When comparing grin and CRoaring you can also consider the following projects:

aya - Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.

ZLib - A massively spiffy yet delicately unobtrusive compression library.

research-lab - A general repo for Monero Research Lab work in progress and completed work

C-album - An album of C code to study and investigate.

multi-party-ecdsa - Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

better_bitset - A better `std::bitset` that supports scanning for bits optimally

Bitcoin.org - Bitcoin.org Website

TurboPFor - Fastest Integer Compression

zmsg - A zero knowledge messaging system built on zcash.

gvsbuild - GTK stack for Windows

seed-phrase-raid-5 - Apply RAID-5 (XOR, Parity) to your 24 word seed phrase

Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.