Multithreaded implementation of jpeg scaling aplication written in Go.
To run this tool:
outflying-resizer -f /path/to/folder/with/images -o /path/to/output/folder -t thread_number -s scaling_in_percentage
Average time of 10 executions for different thread numbers. Boost in comparison to one thread
| Threads | Avergate time (s) | Boost (%) |
|---|---|---|
| 1 | 19,6959 | --- |
| 2 | 10,7795 | 45,270 |
| 3 | 8,0698 | 59,028 |
| 4 | 6,5027 | 66,984 |
| 5 | 5,5362 | 71,892 |
| 6 | 5,2229 | 73,482 |
| 7 | 5,059 | 74,314 |
| 8 | 4,9793 | 74,719 |
| 9 | 4,9549 | 74,843 |
| 10 | 4,5887 | 76,702 |
| 11 | 4,5496 | 76,901 |
| 12 | 4,5399 | 76,950 |