47 lines
2.2 KiB
PowerShell
47 lines
2.2 KiB
PowerShell
# Re-download latest llama.cpp win-cpu-x64 zip and copy llama-server.exe + all DLLs into <repo>\tools\
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# Use when llama-server fails with exit -1073741515 (missing DLL) or after upgrading llama.cpp.
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#
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# powershell -ExecutionPolicy Bypass -File install\assistant\sync_llama_tools.ps1
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$ErrorActionPreference = "Stop"
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$repoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..\..")).Path
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$toolsDir = Join-Path $repoRoot "tools"
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New-Item -ItemType Directory -Force -Path $toolsDir | Out-Null
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$destExe = Join-Path $toolsDir "llama-server.exe"
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Write-Host "Fetching latest llama.cpp release..." -ForegroundColor Cyan
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$rel = Invoke-RestMethod -Uri "https://api.github.com/repos/ggml-org/llama.cpp/releases/latest" -Headers @{ "User-Agent" = "Mozilla/5.0 WESP" }
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$asset = $rel.assets | Where-Object { $_.name -match '^llama-.+-bin-win-cpu-x64\.zip$' } | Select-Object -First 1
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if (-not $asset) {
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Write-Error "No llama-*-bin-win-cpu-x64.zip in release $($rel.tag_name). See https://github.com/ggml-org/llama.cpp/releases"
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}
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$url = $asset.browser_download_url
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$zipName = $asset.name
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$tmp = Join-Path $env:TEMP ("wesp-llama-" + [Guid]::NewGuid().ToString())
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New-Item -ItemType Directory -Path $tmp -Force | Out-Null
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$zipPath = Join-Path $tmp $zipName
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try {
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$mb = [math]::Round($asset.size / 1048576, 1)
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Write-Host "Downloading $zipName (${mb} MiB)..." -ForegroundColor Cyan
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Invoke-WebRequest -Uri $url -OutFile $zipPath -UseBasicParsing
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Write-Host "Extracting..." -ForegroundColor Cyan
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Expand-Archive -Path $zipPath -DestinationPath $tmp -Force
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$found = Get-ChildItem -Path $tmp -Recurse -Filter "llama-server.exe" -ErrorAction SilentlyContinue | Select-Object -First 1
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if (-not $found) {
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Write-Error "llama-server.exe not found inside zip."
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}
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Copy-Item -LiteralPath $found.FullName -Destination $destExe -Force
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$exeDir = $found.Directory.FullName
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$n = 0
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Get-ChildItem -Path $exeDir -Filter "*.dll" -File -ErrorAction SilentlyContinue | ForEach-Object {
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Copy-Item -LiteralPath $_.FullName -Destination (Join-Path $toolsDir $_.Name) -Force
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$n++
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}
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Write-Host "OK: $destExe and $n DLL file(s) in tools\" -ForegroundColor Green
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}
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finally {
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Remove-Item -LiteralPath $tmp -Recurse -Force -ErrorAction SilentlyContinue
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}
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