Advent Of Code

981 readers

21 users here now

An unofficial home for the advent of code community on programming.dev!

Advent of Code is an annual Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like.

AoC 2024

Solution Threads

M	T	W	T	F	S	S
						1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25

Rules/Guidelines

Follow the programming.dev instance rules
Keep all content related to advent of code in some way
If what youre posting relates to a day, put in brackets the year and then day number in front of the post title (e.g. [2024 Day 10])
When an event is running, keep solutions in the solution megathread to avoid the community getting spammed with posts

Relevant Communities

Relevant Links

Advent of Code Homepage

Credits

Icon base by Lorc under CC BY 3.0 with modifications to add a gradient

console.log('Hello World')

founded 1 year ago

MODERATORS

[email protected]

🪐 - 2024 DAY 11 SOLUTIONS -🪐 (programming.dev)

submitted 2 weeks ago by [email protected] to c/[email protected]

26 comments fedilink hide all child comments

Day 11: Plutonian Pebbles

Megathread guidelines

Keep top level comments as only solutions, if you want to say something other than a solution put it in a new post. (replies to comments can be whatever)
You can send code in code blocks by using three backticks, the code, and then three backticks or use something such as https://topaz.github.io/paste/ if you prefer sending it through a URL

FAQ

What is this?: Here is a post with a large amount of details: https://programming.dev/post/6637268
Where do I participate?: https://adventofcode.com/
Is there a leaderboard for the community?: We have a programming.dev leaderboard with the info on how to join in this post: https://programming.dev/post/6631465

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 0 points 2 weeks ago (1 children)

Using release to beat python code is just a very hollow victory :D

It does somewhat depend on how we measure as well, you are benching the algorithm itself, and I'm doing the entire execution time

[–] [email protected] 0 points 2 weeks ago* (last edited 2 weeks ago)

you are right, I dont think loading the file from disk should be part of it because OS process priority/queue, disk and cache and more headaches on figuring out what is slow. If you want to compare the entire execution including python startup overhead and reading from file and anything extra. it is closer 50 to 60 ms on linux and 80-90 ms on windows. (both hosts, not virtual machines)

My reasoning is that loading the input will eventually either pull from the website or disk. that is not part of the challenge. you could simply just hard code it.

So maybe you should look into adding code to your debug mode or both modes for measuring solving it instead of the entire process loading.

however, someone claims their rust code can do 250 microseconds, so I doubt you have much excuse aside from having "inefficient" code.(you are still fast, just not at the limit of your Language's performance) only measuring my python algorithm, it is only able to finish in 32000 microseconds.

https://github.com/maneatingape/advent-of-code-rust/blob/main/src/year2024/day11.rs

however, now that I am looking at their main.rs file, they do calculate time for completion after process startup.