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add benchmark graph

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Torsten Ruger 2015-11-27 22:20:21 +02:00
parent d6d35048e8
commit c06849c5d6
3 changed files with 3 additions and 7 deletions
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@ -13,7 +13,7 @@ performance is not outstanding, but still there were some surprises.
- add - run integer adds by linear fibonacci of 40 - add - run integer adds by linear fibonacci of 40
- call - exercise calling by recursive fibonacci of 20 - call - exercise calling by recursive fibonacci of 20
Hello and puti and add run 100_000 iterations per program invocation to remove startup overhead. Hello and itos and add run 100_000 iterations per program invocation to remove startup overhead.
Call only has 10000 iterations, as it is much slower, executing about 10000 calls per invocation Call only has 10000 iterations, as it is much slower, executing about 10000 calls per invocation
Gcc used to compile c on the machine. soml executables produced by ruby (on another machine) Gcc used to compile c on the machine. soml executables produced by ruby (on another machine)
@ -24,13 +24,9 @@ Results were measured by a ruby script. Mean and variance was measured until var
always under one percent. always under one percent.
The machine was a virtual arm run on a powerbook, performance roughly equivalent to a raspberry pi. The machine was a virtual arm run on a powerbook, performance roughly equivalent to a raspberry pi.
But results should be seen as relative, not absolute. But results should be seen as relative, not absolute (some were scaled)
![Graph](bench.png)
|language | loop | hello | itos | add | call | | loop | hello | itos | add | call |
|-------------------------------------------------------------------------------------------------------------
|c | 0,0500 | 2,1365 | 0,2902 | 0,1245 | 0,8535 | | + 33 % | + 79 % | | | |
|soml | 0,0374 | 1,2071 | 0,7263 | 0,2247 | 1,3625 | | | | + 150% | + 80 % | + 60 % |
### Discussion ### Discussion