Added console command to print status of trace to in game console. In order to list the available channels a enumeration method was added.
#rb martin.ridgers
#jira UE-136018
#preflight 61b32d0dc01c89f906dc3dbd
#ROBOMERGE-AUTHOR: johan.berg
#ROBOMERGE-SOURCE: CL 18429738 in //UE5/Release-5.0/... via CL 18429749
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v897-18405271)
[CL 18429751 by johan berg in ue5-release-engine-test branch]
* TraceMalloc should not use it's own root heap. Instead it will use a regular heap in system memory and make fake heaps (since we can't track virtual allocations for trace's own allocations).
* The first named was miscategorized as a root heap.
#rb ionut.matasaru
#ROBOMERGE-AUTHOR: johan.berg
#ROBOMERGE-SOURCE: CL 18417001 in //UE5/Release-5.0/... via CL 18417015
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v897-18405271)
[CL 18417028 by johan berg in ue5-release-engine-test branch]
* Adds special value reserved to Trace allocations
* Adds checks to avoid collisions between FName indices and ELLMTags.
#preflight 61af41ca353890ce23edcf36
#ROBOMERGE-AUTHOR: johan.berg
#ROBOMERGE-SOURCE: CL 18393722 in //UE5/Release-5.0/... via CL 18393732
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v896-18170469)
[CL 18393738 by johan berg in ue5-release-engine-test branch]
This results in output like the following:
Object NumKB MaxKB ResExcKB ResExcDedSysKB ResExcDedVidKB ResExcUnkKB
StaticMesh /Game/AncientContent/Megascans/Surfaces/Rock/SM_RockRough1.SM_RockRough1 1.31 1.33 395.50 12.75 0.00 382.75
None 12.75
None 0.79
TexcoordBuffer and TangentBuffer 66.35
PositionVertexBuffer 5.53
ColorVertexBuffer 22.12
IndexBuffer 95.99
ReversedDepthOnlyIndexBuffer 95.99
ReversedIndexBuffer 95.99
WireframeIndexBuffer 0.00
- Adding a `-verbose` flag to `obj list` which will dump each tracked named size.
- Adding additional `AddSharedSystemMemoryBytes(const FName& Tag, const SIZE_T InMemoryBytes)` function which accepts a named tag.
- Modify FStaticMeshLODResources::GetResourceSizeEx() to use the new interface.
- Modify FSkeletalMeshLODRenderData::GetResourceSizeEx() to use the new interface.
- Remove the "Shared" version of the memory tracking functions. These are not used at all across the engine. This simplifies the code and makes the output of obj list more readable.
- Move FResourceSizeEx into its own cpp file so modifying the header isn't a painful full recompile.
#rb dave.jones2
#jira none
#preflight 619bb03f88439fccfe625cba
#ROBOMERGE-AUTHOR: jason.nadro
#ROBOMERGE-SOURCE: CL 18259478 in //UE5/Release-5.0/... via CL 18259492
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18259504 by jason nadro in ue5-release-engine-test branch]
Add support for emitting named events from timing stats without compiling them in. This is controlled via new commandline options, which can be used in combination:
-csvNamedEvents emits named events for exclusive stats
-csvNamedEventsTiming emits named events for standard timing stats
Instrumentation overhead reduction
-Make it possible to disable CSVPROFILERTRACE_ENABLED, since this increases CSV profiler instrumentation overhead by about 15%
- Remove LLM scopes from stat functions and move into stat block allocation function. Reduces overhead slightly
#ROBOMERGE-AUTHOR: ben.woodhouse
#ROBOMERGE-SOURCE: CL 18253615 via CL 18253616 via CL 18253618 via CL 18253622 via CL 18253625 via CL 18254405 via CL 18254407
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18254408 by ben woodhouse in ue5-release-engine-test branch]
This represents UE4/Main @18073326, Release-5.0 @18081140 and Dev-PerfTest @18045971
[CL 18081471 by aurel cordonnier in ue5-release-engine-test branch]
This represents UE4/Main @17911760, Release-5.0 @17915875 and Dev-PerfTest @17914035
[CL 17918595 by aurel cordonnier in ue5-release-engine-test branch]
This represents UE4/Main @17774255, Release-5.0 @17791557 and Dev-PerfTest @17789485
[CL 17794212 by aurel cordonnier in ue5-release-engine-test branch]
