- Implemented priority control on Unix platform
- Refactored RunnableThreadUnix implementation
- Bump resource limits for process scheduling priority (nice) if possible
#rb LouisPhilippe.Seguin, Brandon.Schaefer
[FYI] anrew.ladenberger
[CL 22087348 by anton dunchev in ue5-main branch]
Also move to less allocations, and a static buffer. We still use TCHAR_TO_UTF8 allocations but will look at fixing up later
#jira UE-163043
#rb James.Singer, Zack.Neyland
#fyi Chris.Constantinescu
#preflight 631a0ee8d31788ea3a46f4cc
[CL 21898347 by Brandon Schaefer in ue5-main branch]
Also add protection pages to the left and right of our altstack to catch buffer over/under flows
#jira none
#rb Robert.Seiver, James.Singer
#preflight none
[CL 21747800 by Brandon Schaefer in ue5-main branch]
#rb josh.adams
#preflight 62f3ccd1bc175ec68c439d8e
#ROBOMERGE-AUTHOR: rex.hill
#ROBOMERGE-SOURCE: CL 21319766 via CL 21323340 via CL 21323407 via CL 21323452
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824)
[CL 21325866 by rex hill in ue5-main branch]
[FYI] Rex.Hill
Original CL Desc
-----------------------------------------------------------------
Allow GIsFirstInstance in shipping editor
#preflight 62f2bc6523003b62a3039e8d
#rb josh.adams
#ROBOMERGE-AUTHOR: rex.hill
#ROBOMERGE-SOURCE: CL 21310168 via CL 21312295 via CL 21312341 via CL 21312351
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824)
[CL 21314406 by rex hill in ue5-main branch]
#preflight 62f2bc6523003b62a3039e8d
#rb josh.adams
#ROBOMERGE-AUTHOR: rex.hill
#ROBOMERGE-SOURCE: CL 21299688 via CL 21304677 via CL 21304703 via CL 21304719
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824)
[CL 21308838 by rex hill in ue5-main branch]
Core public headers still will contain CoreMinimal.h if any included it before my IWYU changes.
#preflight 62c73594756222ced4e48707
[CL 20991367 by bryan sefcik in ue5-main branch]
Things to note regarding this pass:
* No includes are currently being removed from public headers.
* Any private file that has a #if is currently not being updated.
#preflight 62c703bbd13fac04f11da948
[CL 20985655 by bryan sefcik in ue5-main branch]
On some consoles we load dynamic modules very early during the process initialization and rely on the allocators being ready. It happens even before we have the opportunity to call FPlatformMemory::Init() explicitly, so need to have it called on-demand from FMemory_GCreateMalloc_ThreadUnsafe.
Updated FXXXPlatformMemory::Init on all supported platforms to handle multiple Init() calls gracefully. We do this to free our common code from having to explicitly check if the system has been initialized.
#rb jeff.newquist
#preflight 62a9ebf8634e82e5d1e849de
#rnx
[CL 20983808 by Wojciech Krywult in ue5-main branch]
Things to note regarding this pass:
* No includes are currently being removed from public headers.
* Any private file that has a #if is currently not being updated.
#rb Devin Doucette and Marc Audy
#preflight 62c62086756222ced497ff95
#preflight 62c626d12f2d04691814d331
#preflight 62c630107e606620fdd64e31
#preflight 62c635c6756222ced49a13cf
[CL 20979027 by bryan sefcik in ue5-main branch]
Some just kept the same (ie. lose of data/precision) while did try to fix some
#rb Joe.Kirchoff
#preflight 62bb5a4f3771c5710dc4c013
#jira none
[CL 20863786 by Brandon Schaefer in ue5-main branch]
### Features
This change enables the StallDetector watchdog in Editor to submit reports to crashreporter about threads violating instrumented deadlines in the source code. This feature was available prior on Windows, and this change adds Linux support.
### Notes
New APIs:
ReportStall()
CaptureThreadPortableCallStack()
Many APIs are updated from purely "Ensure" naming to more general naming. Stalls are more like Ensures than crashes, and so the appropriate renames to make the code readable and clear have been made. In some places Ensure is replaced with the clearer: Continuable Event nomenclature.
### Testing
I synthesized an ensure on Linux, and did the same for a stall. I then compared crash report XML file to make sure they contain accurate data in the callstack, portable callstack, and other fields in the report. I also noted that the stall information was showing as expected in the crash reporter.
#rb brandon.schaefer, francis.hurteau
#jira UETOOL-3336
#preflight 625e20d2804460ab0fea3277
[CL 19911608 by geoff evans in ue5-main branch]
