ayo
7c5d3c9157
Add native K/M/RR inference engines, HIP kernels, replay and validation harnesses, and Windows DLSS setup and runtime support. Include GPU profiling tools, build and packaging scripts, platform integration patches, and implementation documentation.
60 lines
3.5 KiB
PowerShell
60 lines
3.5 KiB
PowerShell
[CmdletBinding()]
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param(
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[Parameter(Mandatory=$true)][string]$DlssdDll,
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[ValidateSet('D','E')][string]$Preset='D',
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[string]$OutputDirectory,
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[string]$GitBash='C:\Program Files\Git\bin\bash.exe'
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)
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$ErrorActionPreference='Stop'
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$repo=[IO.Path]::GetFullPath((Join-Path $PSScriptRoot '../..'))
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$DlssdDll=(Get-Item -LiteralPath $DlssdDll -ErrorAction Stop).FullName
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$GitBash=(Get-Item -LiteralPath $GitBash -ErrorAction Stop).FullName
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$expectedHash='4bc7ea5fcb2f32cf86bc2cb072e8d2860914a0be511cbdcb2fc206c1d9d83b80'
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$hash=(Get-FileHash -LiteralPath $DlssdDll -Algorithm SHA256).Hash.ToLowerInvariant()
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if($hash -ne $expectedHash){throw "Unsupported nvngx_dlssd.dll SHA256 $hash; expected NVIDIA DLSS 310.9.1 ($expectedHash)."}
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if(!$OutputDirectory){$OutputDirectory=Join-Path $repo ("build/native-rr-$($Preset.ToLower())-windows-gfx1101")}
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$OutputDirectory=[IO.Path]::GetFullPath($OutputDirectory)
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$buildRoot=[IO.Path]::GetFullPath((Join-Path $repo 'build'))
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if(!$OutputDirectory.StartsWith($buildRoot+'\',[StringComparison]::OrdinalIgnoreCase)){
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throw "RR model output must stay under the ignored build directory: $OutputDirectory"
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}
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if(Test-Path -LiteralPath $OutputDirectory){throw "Use a new RR model output directory: $OutputDirectory"}
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$glslang=Join-Path $repo '.tools/glslang-16.6.0/bin'
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$pythonHome=Split-Path (Get-Command python.exe -ErrorAction Stop).Source
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$pythonShim=Join-Path $repo '.tools/rr-build-bin'
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New-Item -ItemType Directory -Force $pythonShim | Out-Null
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$python3=Join-Path $pythonShim 'python3.exe'
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Copy-Item -LiteralPath (Get-Command python.exe).Source -Destination $python3 -Force
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$pythonVendor=Join-Path $repo '.tools/python/vendor'
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$cygpath=Join-Path (Split-Path (Split-Path $GitBash -Parent) -Parent) 'usr/bin/cygpath.exe'
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if(!(Test-Path -LiteralPath $cygpath)){throw "Git for Windows cygpath missing: $cygpath"}
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foreach($tool in @($python3,(Join-Path $glslang 'glslangValidator.exe'))){if(!(Test-Path -LiteralPath $tool)){throw "RR build tool missing: $tool"}}
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$unixRepo=(& $cygpath -u $repo).Trim()
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$unixDll=(& $cygpath -u $DlssdDll).Trim()
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$unixOut=(& $cygpath -u $OutputDirectory).Trim()
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if(!$unixRepo -or !$unixDll -or !$unixOut){throw 'Git Bash path conversion failed.'}
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$oldPath=$env:PATH
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$oldPythonPath=$env:PYTHONPATH
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$env:PATH="$pythonShim;$pythonHome;$glslang;$(Split-Path $GitBash -Parent);$oldPath"
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$env:PYTHONPATH=$pythonVendor
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$env:D4R_RR_GFX11='1'
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$env:D4R_RR_RELAXED='0'
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$log=Join-Path $buildRoot ("native-rr-$($Preset.ToLower())-windows-build.log")
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try{
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& $python3 -c 'import numpy; print("numpy", numpy.__version__)'
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if($LASTEXITCODE){throw 'Pinned NumPy could not load in the Windows RR build environment.'}
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$command="cd '$unixRepo' && D4R_RR_GFX11=1 D4R_RR_RELAXED=0 bash engine/rr/build_native_model.sh --dll '$unixDll' '$Preset' '$unixOut'"
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$previousPreference=$ErrorActionPreference
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try{
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$ErrorActionPreference='Continue'
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& $GitBash -lc $command *> $log
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$bashExit=$LASTEXITCODE
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}finally{$ErrorActionPreference=$previousPreference}
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if($bashExit){throw "RR model build failed with exit $bashExit; see $log"}
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foreach($required in @('rr.txt','model.json','enc0_m.spv','dec0_m.spv','hkpn.spv','enc0.args','hkpn.args')){
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if(!(Test-Path -LiteralPath (Join-Path $OutputDirectory $required))){throw "RR build incomplete; missing $required"}
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}
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Write-Host "Built local preset $Preset native RR model: $OutputDirectory"
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Write-Host "DLL SHA256: $hash. Build log: $log"
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}finally{$env:PATH=$oldPath;$env:PYTHONPATH=$oldPythonPath}
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