pemoreau / advent-of-code

Advent Of Code

Mostly written in Go and Rust

Commands

Go

• cd go/<n> and go run .
• go test to run unit tests
• go test -bench . to run benchmarks
• go test ./... to run unit tests in all subdirectories

Rust

• cd rust/<n> and cargo run
• cargo run --release to run the puzzle in release mode
• cargo test to run unit tests
• cargo bench to run benchmarks

Year 2023

Comments: Here

Execution time on an MacBook Air M2

Go	part A	part B
day 01	0.056 ms	0.045 ms
day 02	0.096 ms	0.096 ms
day 03	1.800 ms	2.200 ms
day 04	0.169 ms	0.173 ms
day 05	0.214 ms	0.253 ms
day 06	0.000 ms	25.10 ms
day 07	0.539 ms	0.531 ms
day 08	0.288 ms	1.700 ms
day 09	0.172 ms	0.172 ms
day 10	0.924 ms	1.400 ms
day 11	0.136 ms	0.136 ms
day 12	16.90 ms	30.60 ms
day 13	0.144 ms	1.210 ms
day 14	0.049 ms	44.00 ms
day 15	0.076 ms	0.158 ms
day 16	1.250 ms	353.0 ms
day 17	8.100 ms	181.0 ms
day 18	0.017 ms	0.018 ms
day 19	0.280 ms	0.657 ms
day 20	2.500 ms	10.30 ms
day 21	8200 ms	2480 ms
day 22	6700 ms	6.700 ms
day 23	4.100 ms	1120 ms
day 24	2.500 ms	37.00 ms
day 25	graphviz

Year 2022

Comments: Here

Execution time on an MacBook Air M2

Go	part A	part B
day 01	0.092 ms	0.098 ms
day 02	0.038 ms	0.038 ms
day 03	0.009 ms	0.013 ms
day 04	0.127 ms	0.122 ms
day 05	0.024 ms	0.022 ms
day 06	0.002 ms	0.014 ms
day 07	0.228 ms	0.238 ms
day 08	0.156 ms	0.236 ms
day 09	1.075 ms	1.151 ms
day 10	0.033 ms	0.039 ms
day 11	0.007 ms	3.742 ms
day 12	3.200 ms	3.490 ms
day 13	0.428 ms	0.543 ms
day 14	1.295 ms	50.13 ms
day 15	0.057 ms	195.0 ms
day 16	161.7 ms	786.8 ms
day 17	7.463 ms	931.7 ms
day 18	1.436 ms	6.030 ms
day 19	66.49 ms	11.19 ms
day 20	57.38 ms	738.6 ms
day 21	0.517 ms	0.794 ms
day 22	2.065 ms	1.681 ms
day 23	13.67 ms	1024 ms
day 24	21.77 ms	88.03 ms
day 25	0.029 ms

Year 2021

Comments: Here

Execution time on an old Mac Pro (Late 2013), 3,7 GHz Quad-Core Intel Xeon E5

Rust	part A	part B	Go	part A	part B
day 01	0.089 ms	0.067 ms	day 01	0.047 ms	0.048 ms
day 02	0.092 ms	0.063 ms	day 02	0.102 ms	0.103 ms
day 03	0.157 ms	0.084 ms
day 04	1.048 ms	0.841 ms
day 05	45.94 ms	46.03 ms
day 06	0.010 ms	0.008 ms	day 06	0.007 ms	0.008 ms
day 07	0.274 ms	0.795 ms	day 07	1.711 ms	2.841 ms
day 08	0.198 ms	1.786 ms
			day 09	0.146 ms	0.670 ms
day 10	0.137 ms	0.134 ms	day 10	0.158 ms	0.160 ms
day 11	0.186 ms	0.420 ms	day 11	0.152 ms	0.432 ms
			day 12	0.161 ms	3.944 ms
day 13	0.156 ms	0.118 ms	day 13	0.441 ms	0.706 ms
			day 14	0.023 ms	0.052 ms
			day 15	9.858 ms	342.6 ms
			day 16	0.052 ms	0.049 ms
			day 17	0.133 ms	0.424 ms
			day 18	1.685 ms	25.18 ms
			day 19	20.20 ms	20.88 ms
			day 20	9.035 ms	491.5 ms
			day 21	0.002 ms	137.1 ms
			day 22	2.237 ms	56.16 ms
			day 23	7.806 ms	76.21 ms
			day 24	660.4 ms	0.003 ms
			day 25	98.00 ms	0.003 ms

Year 2020

Comments: Here

Execution time on an old Mac Pro (Late 2013), 3,7 GHz Quad-Core Intel Xeon E5

Rust	part A	part B	Go	part A	part B
day 01	0.034 ms	9.541 ms	day 01	0.049 ms	5.399 ms
day 02	0.331 ms	0.266 ms
day 03	0.199 ms	1.040 ms
day 04	0.712 ms	0.750 ms
day 05	0.036 ms	0.036 ms
day 06	0.114 ms	0.100 ms
			day 07	6.542 ms	0.934 ms
			day 08	0.188 ms	2.751 ms
			day 09	0.087 ms	0.279 ms
			day 10	0.027 ms	0.016 ms
day 11	22.47 ms	52.57 ms
day 12	0.102 ms	0.093 ms
day 13	0.016 ms	0.007 ms
day 14	0.340 ms	51.97 ms
day 15	0.096 ms	1798. ms
day 16	0.464 ms	0.706 ms
day 17	17.52 ms	768.0 ms
day 18	4.187 ms	4.134 ms
			day 19	4.766 ms	9.456 ms
			day 20	36.66 ms	44.65 ms
			day 21	0.802 ms	0.718 ms
			day 22	0.008 ms	173.1 ms
			day 23	0.003 ms	1986 ms
			day 24	1.120 ms	164.1 ms
			day 25	164.4 ms