implement modular backend setup scripts, new frontend components, and expanded server services
This commit is contained in:
techjarves committed
1 parent
bd89699994
commit
ffec37fd0a
27 files changed
+309
-149
No files matched your search
@@ -0,0 +1,200 @@
|
||||
param([string]$Release = "b9668")
|
||||
|
||||
$ErrorActionPreference = "Stop"
|
||||
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
|
||||
$rootDir = Split-Path -Parent (Split-Path -Parent $scriptDir)
|
||||
$appDir = Join-Path $rootDir "app"
|
||||
$toolsDir = Join-Path $appDir "tools"
|
||||
$llmRoot = Join-Path $appDir "llm-backend\win"
|
||||
|
||||
function Enable-Tls12 {
|
||||
try {
|
||||
$tls12 = [Enum]::ToObject([Net.SecurityProtocolType], 3072)
|
||||
[Net.ServicePointManager]::SecurityProtocol =
|
||||
[Net.ServicePointManager]::SecurityProtocol -bor $tls12
|
||||
} catch {
|
||||
throw "TLS 1.2 could not be enabled: $($_.Exception.Message)"
|
||||
}
|
||||
}
|
||||
|
||||
function Format-Bytes {
|
||||
param([long]$b)
|
||||
if ($b -gt 1GB) { return "{0:N2} GB" -f ($b / 1GB) }
|
||||
if ($b -gt 1MB) { return "{0:N1} MB" -f ($b / 1MB) }
|
||||
return "{0:N0} KB" -f ($b / 1KB)
|
||||
}
|
||||
|
||||
function Format-Speed {
|
||||
param([double]$bps)
|
||||
if ($bps -gt 1MB) { return "{0:N1} MB/s" -f ($bps / 1MB) }
|
||||
return "{0:N0} KB/s" -f ($bps / 1KB)
|
||||
}
|
||||
|
||||
function Download-File {
|
||||
param([string]$Url, [string]$DestPath, [string]$Label)
|
||||
|
||||
$barWidth = 48
|
||||
$lastBytes = [long]0
|
||||
$lastTime = [DateTime]::Now
|
||||
|
||||
Write-Host " >> Downloading $Label..."
|
||||
|
||||
try {
|
||||
Enable-Tls12
|
||||
$req = [System.Net.HttpWebRequest]::Create($Url)
|
||||
$req.UserAgent = "Mozilla/5.0"
|
||||
$resp = $req.GetResponse()
|
||||
$total = [long]$resp.ContentLength
|
||||
$stream = $resp.GetResponseStream()
|
||||
$out = [System.IO.File]::Create($DestPath)
|
||||
$buf = New-Object byte[] 65536
|
||||
$done = [long]0
|
||||
|
||||
while ($true) {
|
||||
$read = $stream.Read($buf, 0, $buf.Length)
|
||||
if ($read -le 0) { break }
|
||||
$out.Write($buf, 0, $read)
|
||||
$done += $read
|
||||
|
||||
$now = [DateTime]::Now
|
||||
$elapsed = ($now - $lastTime).TotalSeconds
|
||||
if ($elapsed -ge 0.35) {
|
||||
$speed = ($done - $lastBytes) / $elapsed
|
||||
$lastBytes = $done
|
||||
$lastTime = $now
|
||||
$pct = if ($total -gt 0) { [int](($done / $total) * 100) } else { 0 }
|
||||
$fill = [int](($pct / 100) * $barWidth)
|
||||
$bar = ("#" * $fill) + ("-" * ($barWidth - $fill))
|
||||
|
||||
$eta = ""
|
||||
if ($speed -gt 0 -and $total -gt 0) {
|
||||
$rem = [int](($total - $done) / $speed)
|
||||
$eta = " ETA $([int]($rem/60))m$($rem%60)s"
|
||||
}
|
||||
|
||||
$dl = Format-Bytes $done
|
||||
$tot = if ($total -gt 0) { " / " + (Format-Bytes $total) } else { "" }
|
||||
$spd = Format-Speed $speed
|
||||
Write-Host -NoNewline "`r [$bar] $pct% $dl$tot $spd$eta "
|
||||
}
|
||||
}
|
||||
|
||||
$out.Close(); $stream.Close()
|
||||
Write-Host "`r [$("#" * $barWidth)] 100% $(Format-Bytes $done) Done! " -ForegroundColor Green
|
||||
Write-Host ""
|
||||
} catch {
|
||||
Write-Host ""
|
||||
throw "Download failed: $_"
|
||||
}
|
||||
}
|
||||
|
||||
function Install-LlamaArchive {
|
||||
param([string]$Variant, [string]$AssetName)
|
||||
|
||||
$dest = Join-Path $llmRoot $Variant
|
||||
$server = Join-Path $dest "llama-server.exe"
|
||||
if (Test-Path $server) {
|
||||
Write-Host " OK llama.cpp $Variant backend already ready."
|
||||
return
|
||||
}
|
||||
|
||||
$archive = Join-Path $toolsDir $AssetName
|
||||
$extract = Join-Path $toolsDir "llama-$Variant-extract"
|
||||
$url = "https://github.com/ggml-org/llama.cpp/releases/download/$Release/$AssetName"
|
||||
|
||||
New-Item -ItemType Directory -Force -Path $toolsDir, $dest | Out-Null
|
||||
Remove-Item $archive, $extract -Recurse -Force -ErrorAction SilentlyContinue
|
||||
|
||||
Download-File -Url $url -DestPath $archive -Label "llama.cpp $Variant backend ($Release)"
|
||||
|
||||
Write-Host " >> Extracting llama.cpp $Variant backend..."
|
||||
Expand-Archive -Path $archive -DestinationPath $extract -Force
|
||||
|
||||
Get-ChildItem $extract -Recurse -File | ForEach-Object {
|
||||
Copy-Item $_.FullName (Join-Path $dest $_.Name) -Force
|
||||
}
|
||||
Remove-Item $archive, $extract -Recurse -Force -ErrorAction SilentlyContinue
|
||||
|
||||
if ($Variant -eq "cuda") {
|
||||
$cudartAsset = "cudart-llama-bin-win-cuda-12.4-x64.zip"
|
||||
$cudartArchive = Join-Path $toolsDir $cudartAsset
|
||||
$cudartExtract = Join-Path $toolsDir "llama-cudart-extract"
|
||||
$cudartUrl = "https://github.com/ggml-org/llama.cpp/releases/download/$Release/$cudartAsset"
|
||||
|
||||
Remove-Item $cudartArchive, $cudartExtract -Recurse -Force -ErrorAction SilentlyContinue
|
||||
|
||||
Download-File -Url $cudartUrl -DestPath $cudartArchive -Label "llama.cpp CUDA runtime library ($Release)"
|
||||
|
||||
Write-Host " >> Extracting CUDA runtime libraries..."
|
||||
Expand-Archive -Path $cudartArchive -DestinationPath $cudartExtract -Force
|
||||
|
||||
Get-ChildItem $cudartExtract -Recurse -File | ForEach-Object {
|
||||
Copy-Item $_.FullName (Join-Path $dest $_.Name) -Force
|
||||
}
|
||||
Remove-Item $cudartArchive, $cudartExtract -Recurse -Force -ErrorAction SilentlyContinue
|
||||
}
|
||||
|
||||
if (-not (Test-Path $server)) {
|
||||
throw "llama-server.exe was not found after extracting $AssetName"
|
||||
}
|
||||
Write-Host " OK llama.cpp $Variant backend installed."
|
||||
}
|
||||
|
||||
function Try-InstallLlamaArchive {
|
||||
param([string]$Variant, [string]$AssetName, [string]$Reason)
|
||||
|
||||
try {
|
||||
Install-LlamaArchive -Variant $Variant -AssetName $AssetName
|
||||
} catch {
|
||||
Write-Host " !! Skipping optional llama.cpp $Variant backend: $Reason" -ForegroundColor Yellow
|
||||
Write-Host " $($_.Exception.Message)" -ForegroundColor DarkYellow
|
||||
}
|
||||
}
|
||||
|
||||
$hasNvidia = $false
|
||||
try {
|
||||
$gpus = Get-CimInstance Win32_VideoController -ErrorAction SilentlyContinue
|
||||
foreach ($gpu in $gpus) {
|
||||
if ($gpu.Name -like "*NVIDIA*") {
|
||||
$hasNvidia = $true
|
||||
}
|
||||
}
|
||||
} catch {}
|
||||
if (-not $hasNvidia) {
|
||||
try {
|
||||
& nvidia-smi *> $null
|
||||
if ($LASTEXITCODE -eq 0) { $hasNvidia = $true }
|
||||
} catch {}
|
||||
}
|
||||
|
||||
if ($hasNvidia) {
|
||||
Try-InstallLlamaArchive -Variant "cuda" -AssetName "llama-$Release-bin-win-cuda-12.4-x64.zip" -Reason "NVIDIA CUDA acceleration"
|
||||
}
|
||||
|
||||
$hasAmd = $false
|
||||
try {
|
||||
$gpus = Get-CimInstance Win32_VideoController -ErrorAction SilentlyContinue
|
||||
foreach ($gpu in $gpus) {
|
||||
if ($gpu.Name -like "*AMD*" -or $gpu.Name -like "*Radeon*") {
|
||||
$hasAmd = $true
|
||||
}
|
||||
}
|
||||
} catch {}
|
||||
if ($hasAmd) {
|
||||
Try-InstallLlamaArchive -Variant "hip" -AssetName "llama-$Release-bin-win-hip-x64.zip" -Reason "AMD HIP acceleration"
|
||||
}
|
||||
# Intel Arc/Graphics detection for SYCL backend
|
||||
$hasIntel = $false
|
||||
try {
|
||||
$gpus = Get-CimInstance Win32_VideoController -ErrorAction SilentlyContinue
|
||||
foreach ($gpu in $gpus) {
|
||||
if ($gpu.Name -like "*Intel*") {
|
||||
$hasIntel = $true
|
||||
}
|
||||
}
|
||||
} catch {}
|
||||
if ($hasIntel) {
|
||||
Try-InstallLlamaArchive -Variant "sycl" -AssetName "llama-$Release-bin-win-sycl-x64.zip" -Reason "Intel SYCL acceleration"
|
||||
}
|
||||
Install-LlamaArchive -Variant "vulkan" -AssetName "llama-$Release-bin-win-vulkan-x64.zip"
|
||||
Install-LlamaArchive -Variant "cpu" -AssetName "llama-$Release-bin-win-cpu-x64.zip"
|
||||
Reference in new issue
Block a user