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945039e0b1
* Added options to generate/use a build manifest
* -BuildManifest=Filename.ini
* When calling with -SetupHLODs, provide "-BuildManifest=Filename.ini -BuilderCount=N" to have N workloads in the build manifest
* When calling with -BuildHLODs, provide "-BuildManifest=Filename.ini -BuilderIdx=i" to build workload i
Added UWorldPartitionBuilder::PreWorldInitialization()
Added support for distributed World Partition HLOD generation
* Runs multiple steps on different machines
* Setup: Done on a single machine, will create/update/delete HLOD actors as required. The distributed setup step takes a "BuilderCount" argument, which will be used to write a build manifest that specify the work that needs to be done by the N builders
* Build: Performed on multiple machines, read work to be done from the build manifest
* Submit: Final step, perform on a single machine. Gather files modified in all the previous steps and submit them in a single changelist
Intermediary files that are created/modified/deleted are transfered between the jobs as build products, and submitted in the last step.
To run with UAT:
RunUAT.bat BuildGraph -Script=Engine\Build\Graph\Examples\BuildWorldPartitionHLODs.xml -Target="HLOD Generation" -set:ProjectName=YourProjectName -set:EditorTarget=EditorTargetName -set:MapName=YourMapName -set:BuilderCount=N
To run steps individually:
* Setup (N = Builder count to use)
YourProject YourMapName -run=WorldPartitionBuilderCommandlet -SCCProvider=Perforce -AllowCommandletRendering -Builder=WorldPartitionHLODsBuilder -SetupHLODs -DistributedBuild -BuilderCount=N
* Build (i from 0 to N-1):
YourProject YourMapName -run=WorldPartitionBuilderCommandlet -SCCProvider=Perforce -AllowCommandletRendering -Builder=WorldPartitionHLODsBuilder -DistributedBuild -BuildHLODs -BuilderIdx=i
* Submit:
YourProject YourMapName -run=WorldPartitionBuilderCommandlet -SCCProvider=Perforce -AllowCommandletRendering -Builder=WorldPartitionHLODsBuilder -DistributedBuild -SubmitHLODs
Changes integrated from UE5 main:
#ushell-cherrypick of 15669199 by Sebastien.Lussier
#ushell-cherrypick of 15687351 by JeanFrancois.Dube
#ushell-cherrypick of 15693052 by Sebastien.Lussier
#ushell-cherrypick of 15693777 by Sebastien.Lussier
#ROBOMERGE-SOURCE: CL 15710613 in //UE5/Release-5.0-EarlyAccess/...
#ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v781-15675533)
[CL 15710619 by sebastien lussier in ue5-main branch]
70 lines
3.7 KiB
XML
70 lines
3.7 KiB
XML
<?xml version='1.0' ?>
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<BuildGraph xmlns="http://www.epicgames.com/BuildGraph" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.epicgames.com/BuildGraph ../Schema.xsd" >
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<Option Name="MapName" DefaultValue="" Description="The map for which HLODs will be generated."/>
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<Option Name="ProjectName" DefaultValue="" Description="Name of the project."/>
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<Option Name="EditorTarget" DefaultValue="" Description="Name of the editor target to use."/>
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<Option Name="BuilderCount" DefaultValue="10" Description="Number of machines to use"/>
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<!-- Perforce environment variables -->
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<EnvVar Name="uebp_PORT"/>
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<EnvVar Name="uebp_USER"/>
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<EnvVar Name="uebp_CLIENT"/>
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<Property Name="HLODCommonBuilderArgs" Value="$(MapName) -Builder=WorldPartitionHLODsBuilder -DistributedBuild"/>
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<Property Name="HLODCommonBuilderArgs" Value="-unattended -buildmachine -SCCProvider=Perforce -P4Port=$(uebp_PORT) -P4User=$(uebp_USER) -P4Client=$(uebp_CLIENT) $(HLODCommonBuilderArgs)" If="$(IsBuildMachine)"/>
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<Agent Name="HLOD Generation Prerequisites" Type="Win64">
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<Node Name="Update Version Files">
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<SetVersion Change="$(Change)" Branch="$(EscapedBranch)" If="$(IsBuildMachine)"/>
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</Node>
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<Node Name="Compile Tools Win64" Requires="Update Version Files">
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<Compile Target="UnrealHeaderTool" Platform="Win64" Configuration="Development"/>
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<Compile Target="ShaderCompileWorker" Platform="Win64" Configuration="Development"/>
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</Node>
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<Node Name="Compile $(EditorTarget) Win64">
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<Compile Target="$(EditorTarget)" Platform="Win64" Configuration="Development"/>
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</Node>
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</Agent>
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<Property Name="HLODSetupDependencies" Value="Compile $(EditorTarget) Win64;Compile Tools Win64"/>
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<Agent Name="HLOD Setup" Type="Win64">
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<Node Name="HLOD Setup" Requires="$(HLODSetupDependencies)">
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<Commandlet Name="WorldPartitionBuilderCommandlet" Project="$(ProjectName)" Arguments="$(HLODCommonBuilderArgs) -SetupHLODs -BuilderCount=$(BuilderCount)"/>
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<GatherBuildProductsFromFile BuildProductsFile="$(RootDir)/HLODTemp/BuildProducts.txt"/>
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</Node>
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</Agent>
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<Property Name="HLODBuildNodes" Value=""/>
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<Property Name="HLODBuildCompleteNodes" Value=""/>
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<ForEach Name="HLODBuildJobIndex" Values="0;1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36;37;38;39;40;41;42;43;44;45;46;47;48;49">
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<Do If="'$(HLODBuildJobIndex)' < '$(BuilderCount)'">
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<Property Name="HLODBuildAgent" Value="HLOD Build Agent $(HLODBuildJobIndex)"/>
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<Property Name="HLODBuildNode" Value="HLOD Build Job $(HLODBuildJobIndex)"/>
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<Property Name="HLODBuildNodes" Value="$(HLODBuildNodes);$(HLODBuildNode)"/>
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<Property Name="HLODBuildCompleteNode" Value="$(HLODBuildNode) Complete"/>
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<Property Name="HLODBuildCompleteNodes" Value="$(HLODBuildCompleteNodes);$(HLODBuildCompleteNode)"/>
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<Agent Name="$(HLODBuildAgent)" Type="Win64">
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<Node Name="$(HLODBuildNode)" Requires="HLOD Setup">
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<Commandlet Name="WorldPartitionBuilderCommandlet" Project="$(ProjectName)" Arguments="$(HLODCommonBuilderArgs) -AllowCommandletRendering -BuildHLODs -BuilderIdx=$(HLODBuildJobIndex)"/>
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</Node>
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<Node Name="$(HLODBuildCompleteNode)" After="$(HLODBuildNode)">
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<GatherBuildProductsFromFile BuildProductsFile="$(RootDir)/HLODTemp/BuildProducts.txt"/>
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</Node>
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</Agent>
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</Do>
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</ForEach>
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<Agent Name="HLOD Submit" Type="Win64_NonAWS">
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<Node Name="HLOD Submit" Requires="$(HLODBuildNodes);$(HLODBuildCompleteNodes);HLOD Setup">
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<Commandlet Name="WorldPartitionBuilderCommandlet" Project="$(ProjectName)" Arguments="$(HLODCommonBuilderArgs) -SubmitHLODs"/>
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</Node>
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</Agent>
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<Aggregate Name="HLOD Generation" Requires="HLOD Submit"/>
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</BuildGraph> |