1.8 KiB
Benchmarks
vtebench
All benchmarks are done using vtebench:
vtebench -h $(tput lines) -w $(tput cols) -b 104857600 alt-screen-random-write > ~/alt-random vtebench -c -h $(tput lines) -w $(tput cols) -b 104857600 alt-screen-random-write > ~/alt-random-colors vtebench -h $(tput lines) -w $(tput cols) -b 10485760 scrolling > ~/scrolling vtebench -h $(tput lines) -w $(tput cols) -b 104857600 scrolling --fill-lines > ~/scrolling-filled-lines vtebench -h $(tput lines) -w $(tput cols) -b 10485760 unicode-random-write > ~/unicode-random
They were "executed" using benchmark.py, which will load each file into memory, and then print it to the terminal. This is done 20 times for each test. Then it calculates the mean and standard deviation for each test.
2020-05-31
System
CPU: i5-8250U RAM: 8GB RAM Graphics: Intel UHD Graphcis 620
Terminal configuration
Geometry: 953x1023 Font: Dina:pixelsize=12 scrollback=10000
| Benchmark | Foot (GCC+PGO) | Alacritty | URxvt | St | XTerm | |------------------------|----------------|---------------|⨪---------------|---------------|---------------| | alt-random | 0.791s ±0.080 | 1.558s ±0.038 | 1.746s ±0.065 | 2.628s ±0.085 | 1.706s ±0.064 | | alt-random-colors | 0.830s ±0.076 | 1.587s ±0.041 | 2.049s ±0.118 | 3.033s ±0.129 | 2.109s ±0.131 | | scrolling | 1.603s ±0.070 | 1.464s ±0.098 | 1.439s ±0.035 | 3.760s ±0.113 | 1.459s ±0.036 | | scrolling-filled-lines | 1.888s ±0.021 | 2.334s ±0.078 | 2.145s ±0.074 | 3.372s ±0.078 | 2.144s ±0.091 | | unicode-random | 1.545s ±0.229 | 0.164s ±0.012 | 11.180s ±0.342 | crashed |11.389s ±0.269 |