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doc: benchmarks: update desktop results with 1.8.0

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Daniel Eklöf 2021-06-25 10:23:43 +02:00
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doc/benchmark.md
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@ -5,20 +5,10 @@
All benchmarks are done using [vtebench](https://github.com/alacritty/vtebench):
```sh
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
./target/release/vtebench -b ./benchmarks
```
They were "executed" using [benchmark.py](../scripts/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.
## 2021-03-20
## 2021-06-25
### System
@ -40,14 +30,21 @@ Scrollback: 10000 lines
### Results
| Benchmark (times in ms) | Foot (GCC+PGO) 1.8.0 | Foot 1.8.0 | Alacritty 0.8.0 | URxvt 9.26 | XTerm 368 |
|-------------------------------|---------------------:|-----------:|----------------:|-----------:|----------:|
| cursor motion | 12.93 | 15.37 | 26.47 | 23.41 | 1304.00 |
| dense cells | 39.16 | 47.19 | 87.26 | 9110.00 | 10883.00 |
| light cells | 5.34 | 6.42 | 12.76 | 16.00 | 60.00 |
| scrollling | 144.26 | 139.93 | 133.98 | 117.52 | 3772.67 |
| scrolling bottom region | 130.81 | 125.34 | 116.10 | 117.31 | 3574.67 |
| scrolling bottom small region | 142.46 | 127.52 | 127.32 | 135.18 | 3572.67 |
| scrolling fullscreen | 5.43 | 5.27 | 12.06 | 11.97 | 118.62 |
| scrolling top region | 129.05 | 120.24 | 121.65 | 341.70 | 3567.33 |
| scrolling top small region | 121.59 | 109.82 | 137.03 | 219.96 | 3558.67 |
| unicode | 12.03 | 11.95 | 13.94 | 667.67 | 4905.67 |
| Benchmark | Foot (GCC+PGO) 1.7.0.r2 | Foot 1.7.0.r2 | Alacritty 0.7.2 | URxvt 9.22 | XTerm 366 |
|------------------------|------------------------:|--------------:|-------------------:|---------------:|---------------:|
| alt-random | 0.382s ±0.003 | 0.550s ±0.007 | 0.995s ±0.010 | 1.201s ±0.006 | 12.756s ±0.045 |
| alt-random-colors | 0.380s ±0.002 | 0.543s ±0.003 | 1.017s ±0.013 | 1.399s ±0.018 | 11.591s ±0.141 |
| scrolling | 1.302s ±0.019 | 1.284s ±0.052 | 1.107s ±0.028 | 1.097s ±0.015 | 37.537s ±0.121 |
| scrolling-filled-lines | 0.646s ±0.016 | 0.610s ±0.003 | 1.290s ±0.012 | 1.325s ±0.037 | 6.817s ±0.084 |
| unicode-random | 0.167s ±0.001 | 0.276s ±0.445 | 0.097s ±0.002 [^1] | 18.032s ±0.334 | 29.731s ±3.746 |
![Graph of benchmark results for a beefy desktop system](benchmark-results-desktop.svg)
## 2021-03-20