On systems with multiple process groups, distribute launched processes explicitly between groups to improve overall utiliization.
#jira none
[CL 17392872 by jonathan adamczewski in ue5-main branch]
Process.StartTime raises an exception on non-windows platforms if the process has already exited, so cache it immediately after starting the FrameworkProcess
Process.TotalProcessorTime raises an exception on non-windows if the process has also exited, so don't do that
#rb none
#rnx
[CL 16863633 by joe kirchoff in ue5-main branch]
#fyi joe.kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: Use process directly to get wall clock execution time
Process.StartTime raises an exception on non-windows platforms if the process has already exited, so cache it immediately after starting the FrameworkProcess
#rb none
#rnx
[CL 16863370 by joe kirchoff in ue5-main branch]
Process.StartTime raises an exception on non-windows platforms if the process has already exited, so cache it immediately after starting the FrameworkProcess
#rb none
#rnx
[CL 16863209 by joe kirchoff in ue5-main branch]
#fyi Joe.Kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: Use process directly to get wall clock execution time
#rb none
#rnx
[CL 16857196 by joe kirchoff in ue5-main branch]
Add top 20 report when compilation ends for parallel and task executor
Add total cpu usage across all cores when compilation finishes for parallel and task executor
Use real processor time reported by OS when possible to account for internal usage of multiple threads (i.e. cl.exe codegen uses 8 threads)
Enabled by default for Epic developers to increase awareness on most problematic compilation times
#rnx
#rb Ben.Marsh, Joe.Kirchoff
#preflight 60ec463819a0060001dc5eb2
[CL 16835803 by danny couture in ue5-main branch]
#fyi Joe.Kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: Remove LocalExecutor and use ParallelExecutor for all host platforms
Update ManagedProcess to capture stderr if using C# Process objects
#jira UE-117670
#rb Ben.Marsh
#preflight 60c2a1d3730f8a000185ae66
#preflight 60c2a5bab1a4a300012ea45d
[CL 16642682 by joe kirchoff in ue5-main branch]
Update ManagedProcess to capture stderr if using C# Process objects
#jira UE-117670
#rb Ben.Marsh
#preflight 60c2a1d3730f8a000185ae66
#preflight 60c2a5bab1a4a300012ea45d
[CL 16642253 by Joe Kirchoff in ue5-main branch]
