advent-of-code-2020
:christmas_tree: My Advent of Code solutions in Rust. http://adventofcode.com/2020 (by timvisee)
grenad
Tools to sort, merge, write, and read immutable key-value pairs :tomato: (by meilisearch)
Our great sponsors
advent-of-code-2020 | grenad | |
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6 | 6 | |
118 | 19 | |
- | - | |
2.6 | 5.4 | |
4 months ago | 3 months ago | |
Rust | Rust | |
GNU General Public License v3.0 only | 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.
advent-of-code-2020
Posts with mentions or reviews of advent-of-code-2020.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-10-18.
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What's everyone working on this week (42/2021)?
Another brilliant source which I've found is https://github.com/timvisee/advent-of-code-2020. Great inspirational use of iterators there.
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Hey Rustaceans! Got an easy question? Ask here (12/2021)!
Cool to see the itertools approach here though :) Link to the solution I saw before
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This Week in Rust 380
Cool! My first time on TWIR with Solving Advent of Code 2020 in under a second. Though it isn't specifically about Rust, I did use Rust.
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[2020] [Rust] Solving Advent of Code 2020 in under a second
The use of a different data structure for the low and high side of the look up table made it faster as described here.
Well done on your 0.541s timing by the way! Mind to test my day15b implementation as well on the same system? It's standalone and straightforward to run.
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No surprise, Rust is fast.
Oh yes, did Advent of Code in under a second last december, shameless plug š.
grenad
Posts with mentions or reviews of grenad.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-05-28.
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kv-par-merge-sort: A library for sorting POD (key, value) data sets that don't fit in memory
I tried new inserting algorithms on the sorter to reduce the amount of time spent sorting but didnāt find anything better than that, would you have any idea? I gave up trying better inserting algorithms by declaring that doing one final in-memory sort was more effective that doing a lot of comparison to try inserting keys in the right orderā¦
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What's everyone working on this week (42/2021)?
I have finalized the latest release of grenad which introduce a lookup struct called a Cursor. Grenad is a library that provides tools to sort, merge, write, and read immutable key-value pairs.
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What's everyone working on this week (32/2021)?
I worked on my grenad library: a library used to sort, merge, write, and read key-value pairs, used in MeiliSearch for the new indexing system. I added a lot of documentation to the crate and done a lot of improvement by reducing the amount of copied memory when merging key-value pairs.
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What's everyone working on this week (19/2021)?
I was wondering if you could maybe point me to any blog post regarding the segment merging? I am using my grenad library, which is a simplification of my MTBL Rust port. This is a key-value store with some useful sorter helping functions, using a merge function, some compression parameters... Works great but could maybe be improved.
What are some alternatives?
When comparing advent-of-code-2020 and grenad you can also consider the following projects:
OpenVehicleDiag - A rust based cross-platform ECU diagnostics and car hacking application, utilizing the passthru protocol
chartered - āļø a private, authenticated, permissioned cargo registry
rescrobbled - MPRIS music scrobbler daemon
link-to-notion - Quick add a link to a page within Notion app
feel
bumpalo - A fast bump allocation arena for Rust
AdventOfCode - My solutions for all years of Advent of Code in Python 3 and Rust
uell - A bumpalo-based Unrolled Exponential Linked List
uom - Units of measurement -- type-safe zero-cost dimensional analysis
Cargo - The Rust package manager
Nova - Implementation of "Ray Tracing in One Weekend": https://raytracing.github.io/books/RayTracingInOneWeekend.html