bob tellez b669c34a21 Merging CL#8215904 from //Fortnite/Release-10.30 ...

Multithreaded file compression in unrealpak CreatePak.  Local testing shows 50% improvement.
Added compressed files to the DDC this doesn't improve performance when using Oodle Optimal2 but does improve when using Oodle Optimal3.

#test preflight switch builds.
Graeme.Thornton

#ROBOMERGE-OWNER: robert.manuszewski
#ROBOMERGE-AUTHOR: Daniel.Lamb
#ROBOMERGE-SOURCE: CL 8216871 via CL 8229351 via CL 8230264
#ROBOMERGE-BOT: CORE (Main -> Dev-Core) (v401-8057353)

[CL 8283328 by bob tellez in Dev-Core branch]

2019-08-24 15:16:46 -04:00

..

Private

Merging CL#8215904 from //Fortnite/Release-10.30

2019-08-24 15:16:46 -04:00

Public

Stopping DDC cleanup thread as soon as the engine begins shutting down

2019-08-14 11:15:04 -04:00

DerivedDataCache.Build.cs

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