Running multiple instances of OIDN simultaneously can use dozens of GBs of memory. Since OIDN is multithreaded internally, we can run only one instance at a time and should not lose much performance. Fixing T69006
Running multiple instances of OIDN simultaneously can use dozens of GBs of memory. Since OIDN is multithreaded internally, we can run only one instance at a time and should not lose much performance. Fixing T69006