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Build native Windows packages for both RDNA4 targets

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Add explicit gfx1200/gfx1201 builds, runtime selection and per-target
code objects. Guard staging, packaging and installation against mixed
architectures; retain gfx1201 compatibility and strict K/M arithmetic.

Adapt realdody's target configuration and MSVC binary16/BOOL portability
fixes from ae530b0. Do not import its forced gfx12 layout on RDNA3.
Add exhaustive binary16 and C++/PowerShell target contract regressions.

Validation: 20 CTest gates on RX 9070 XT; four software-only gfx1200 gates;
MSVC portability compile checks; exact 4K K async and M control outputs;
isolated package install/restore and mixed-target rejection tests.
No physical gfx1200 validation is claimed.

Co-authored-by: realdody <[email protected]>
This commit is contained in:
xdfnx-devandrealdody committed 2026-10-02 16:18:18 +03:00
1 parent 8f7058d2ba
commit 98de8e3a3e
51 files changed
+636 -127
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scripts/windows/stage-native-k.ps1
+11 -5
View File
@@ -1,24 +1,30 @@
[CmdletBinding()]
param([Parameter(Mandatory=$true)][string]$DlssDll, [string]$PackageRoot, [string]$OutputDirectory)
param([Parameter(Mandatory=$true)][string]$DlssDll, [string]$PackageRoot, [string]$OutputDirectory, [ValidateSet('gfx1200','gfx1201')][string]$GpuArch)
$ErrorActionPreference = 'Stop'
. (Join-Path $PSScriptRoot 'gpu-target.ps1')
$repo = [IO.Path]::GetFullPath((Join-Path $PSScriptRoot '../..'))
if (!$PackageRoot) { $PackageRoot = Join-Path $repo 'dist/windows-rdna4-therock' }
if (!$OutputDirectory) { $OutputDirectory = Join-Path $repo 'build/native-k-gfx1201' }
$GpuArch=Get-D4RGpuTarget $PackageRoot $GpuArch
if (!$OutputDirectory) { $OutputDirectory = Join-Path $repo "build/native-k-$GpuArch" }
if (![IO.Path]::IsPathRooted($DlssDll) -or !(Test-Path -LiteralPath $DlssDll)) {
throw 'Supply the absolute path to your local nvngx_dlss.dll.'
}
New-Item -ItemType Directory -Force $OutputDirectory | Out-Null
foreach ($object in Get-ChildItem -LiteralPath $OutputDirectory -Filter '*.hsaco') {
Assert-D4RCodeObjectTarget $object.FullName $GpuArch
}
$layers = @('enc0','enc1','enc2','enc3','enc4','dec5','dec4','dec3','dec2','dec1','dec0')
foreach ($layer in $layers) {
$name = "dltss_pwin_${layer}_layer"
$source = Join-Path $PackageRoot "experimental/k/${name}_gfx1201.hsaco"
$source = Join-Path $PackageRoot "experimental/k/${name}_${GpuArch}.hsaco"
if (!(Test-Path -LiteralPath $source)) { throw "Native K module missing: $source" }
Assert-D4RCodeObjectTarget $source $GpuArch
Copy-Item -LiteralPath $source -Destination (Join-Path $OutputDirectory "$name.hsaco") -Force
}
& python (Join-Path $repo 'kernels/tools/kernel_manifest.py') $OutputDirectory $DlssDll
if ($LASTEXITCODE) { throw "Native manifest generation failed ($LASTEXITCODE)" }
@{architecture='gfx1201'; family='K'; dlssSha256=(Get-FileHash -LiteralPath $DlssDll -Algorithm SHA256).Hash;
validation='synthetic layers passed; actual DLSS capture/reference validation required';
@{architecture=$GpuArch; family='K'; dlssSha256=(Get-FileHash -LiteralPath $DlssDll -Algorithm SHA256).Hash;
validation='staged only; GPU execution and DLSS capture/reference validation required';
modules=@(Get-ChildItem -LiteralPath $OutputDirectory -Filter '*.hsaco' | Get-FileHash -Algorithm SHA256)} |
ConvertTo-Json -Depth 5 | Set-Content -LiteralPath (Join-Path $OutputDirectory 'build-info.json') -Encoding UTF8
Write-Host "Experimental native K directory: $OutputDirectory"