core/xgo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

update benchmark results

Browse source
This commit is contained in:
Daniel Kang 2019-01-14 04:32:20 -08:00
parent 32df2862b5
commit 797e3cadaa
1 changed files with 9 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
README.md
View file

@ -18,46 +18,16 @@ Tengo is an embeddable script language for Go. Tengo is fast because it's compil
| | fib(35) | fibt(35) | Type |
| :--- | ---: | ---: | :---: |
| Go | `68ms` | `4ms` | Go (native) |
| [**Tengo**](https://github.com/d5/tengo) | `6,786ms` | `4ms` | VM on Go |
| Lua | `1,917ms` | `3ms` | Lua (native) |
| [go-lua](https://github.com/Shopify/go-lua) | `5,669ms` | `5ms` | Lua VM on Go |
| [GopherLua](https://github.com/yuin/gopher-lua) | `6,120ms` | `5ms` | Lua VM on Go |
| Python | `3,037ms` | `23ms` | Python (native) |
| [otto](https://github.com/robertkrimen/otto) | `95,398ms` | `13ms` | JS Interpreter on Go |
| [Anko](https://github.com/mattn/anko) | `111,908ms` | `20ms` | Interpreter on Go |
| Go | `59ms` | `4ms` | Go (native) |
| [**Tengo**](https://github.com/d5/tengo) | `4,809ms` | `5ms` | VM on Go |
| Lua | `1,752ms` | `3ms` | Lua (native) |
| [go-lua](https://github.com/Shopify/go-lua) | `5,236ms` | `5ms` | Lua VM on Go |
| [GopherLua](https://github.com/yuin/gopher-lua) | `5,558ms` | `5ms` | Lua VM on Go |
| Python | `3,132ms` | `28ms` | Python (native) |
| [otto](https://github.com/robertkrimen/otto) | `85,765ms` | `22ms` | JS Interpreter on Go |
| [Anko](https://github.com/mattn/anko) | `99,235ms` | `24ms` | Interpreter on Go |
`fib(35)` is a function to calculate 35th Fibonacci number.
```golang
fib := func(x) {
if x == 0 {
return 0
} else if x == 1 {
return 1
} else {
return fib(x-1) + fib(x-2)
}
}
fib(35)
```
`fibt(35)` is a [tail-call](https://en.wikipedia.org/wiki/Tail_call) version of `fib(35)`.
```golang
fibt := func(x, a, b) {
if x == 0 {
return a
} else if x == 1 {
return b
} else {
return fibt(x-1, b, a+b)
}
}
fibt(35, 0, 1)
```
Please see [tengobench](https://github.com/d5/tengobench) for more details.
[fib(35)](https://github.com/d5/tengobench/blob/master/code/fib.tengo) is a function to compute 35th Fibonacci number, and, [fibt(35)](https://github.com/d5/tengobench/blob/master/code/fibtc.tengo) is the [tail-call](https://en.wikipedia.org/wiki/Tail_call) version of the same function. You can see all the code used for this test in [tengobench](https://github.com/d5/tengobench).
## Tengo Syntax in 5 Minutes