Add a stub for high precision scoped profiler.
#jira none
#ROBOMERGE-AUTHOR: jonathan.adamczewski
#ROBOMERGE-SOURCE: CL 17614496 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v871-17566257)
[CL 17614517 by jonathan adamczewski in ue5-release-engine-test branch]
* Added UTF8 native version of fstat record to avoid unnecessary conversions
* Avoid conversion to/from UTF8 strings when converting Perforce records into CB objects
* Fixed implicit conversion of string to UTF8 string in argument check
* Converted ViewMap to use UTF8 strings
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 17601088 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v871-17566257)
[CL 17601093 by ben marsh in ue5-release-engine-test branch]
* CbWriter instances may now be cleared, and can cache allocated buffers between uses.
* Records may now be returned using IAsyncEnumerable<T> allowing them to be processed as they are received, and removing the need to allocate large numbers of temporary objects.
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 17599803 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v871-17566257)
[CL 17599823 by ben marsh in ue5-release-engine-test branch]
Not yet enabled by default due to memory issues.
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 17587591 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v871-17566257)
[CL 17587598 by ben marsh in ue5-release-engine-test branch]
This requires special handling for the native Perforce connection, since it returns information as message records that the client formats as strings through an "Error" object. To work around this, the C++ library converts such messages into stat records that are more easily parsed by C# code.
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 17526529 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17526572 by ben marsh in ue5-release-engine-test branch]
gRPC-style devices are no longer supported (as much as they ever were); instead, each agent supplies a flat list of properties and resources which jobs can consume. Pools can specify conditions to collect related agents together which are evaluated on the list of properties.
Dynamic pools are distinguished from explicit (user-defined) pools, and are updated on the agent along with session updates.
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 17486156 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17486162 by ben marsh in ue5-release-engine-test branch]
