Replace mp.spawn by mp.start_processes for native comp model #1258
Description
🚀 Feature
As torch native mp.spawn does not work on Colab with start_method='spawn', but seem to work with start_method='fork' if using mp.start_processes. Idea is to simply replace mp.spawn by mp.start_processes here :
ignite/ignite/distributed/comp_models/native.py
Lines 282 to 285 in c667371