db2a9ad1fe
Even though we weren't setting it to on, somewhere in the cmake config it was getting toggled on. By explicitly setting it to off, we get `/arch:AVX` as intended.
203 lines
7.8 KiB
PowerShell
203 lines
7.8 KiB
PowerShell
#!powershell
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$ErrorActionPreference = "Stop"
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function init_vars {
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$script:llamacppDir = "../llama.cpp"
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$script:cmakeDefs = @("-DBUILD_SHARED_LIBS=on", "-DLLAMA_NATIVE=off", "-A", "x64")
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$script:cmakeTargets = @("ext_server")
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$script:ARCH = "amd64" # arm not yet supported.
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if ($env:CGO_CFLAGS -contains "-g") {
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$script:cmakeDefs += @("-DCMAKE_VERBOSE_MAKEFILE=on", "-DLLAMA_SERVER_VERBOSE=on")
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$script:config = "RelWithDebInfo"
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} else {
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$script:cmakeDefs += @("-DLLAMA_SERVER_VERBOSE=off")
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$script:config = "Release"
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}
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# Try to find the CUDA dir
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if ($env:CUDA_LIB_DIR -eq $null) {
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$d=(get-command -ea 'silentlycontinue' nvcc).path
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if ($d -ne $null) {
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$script:CUDA_LIB_DIR=($d| split-path -parent)
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$script:CUDA_INCLUDE_DIR=($script:CUDA_LIB_DIR|split-path -parent)+"\include"
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}
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} else {
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$script:CUDA_LIB_DIR=$env:CUDA_LIB_DIR
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}
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$script:GZIP=(get-command -ea 'silentlycontinue' gzip).path
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$script:DUMPBIN=(get-command -ea 'silentlycontinue' dumpbin).path
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if ($null -eq $env:CMAKE_CUDA_ARCHITECTURES) {
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$script:CMAKE_CUDA_ARCHITECTURES="50;52;61;70;75;80"
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} else {
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$script:CMAKE_CUDA_ARCHITECTURES=$env:CMAKE_CUDA_ARCHITECTURES
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}
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# Note: 10 Windows Kit signtool crashes with GCP's plugin
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${script:SignTool}="C:\Program Files (x86)\Windows Kits\8.1\bin\x64\signtool.exe"
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}
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function git_module_setup {
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# TODO add flags to skip the init/patch logic to make it easier to mod llama.cpp code in-repo
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& git submodule init
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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& git submodule update --force "${script:llamacppDir}"
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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}
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function apply_patches {
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# Wire up our CMakefile
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if (!(Select-String -Path "${script:llamacppDir}/examples/server/CMakeLists.txt" -Pattern 'ollama')) {
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Add-Content -Path "${script:llamacppDir}/examples/server/CMakeLists.txt" -Value 'include (../../../ext_server/CMakeLists.txt) # ollama'
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}
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# Apply temporary patches until fix is upstream
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$patches = Get-ChildItem "../patches/*.diff"
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foreach ($patch in $patches) {
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# Extract file paths from the patch file
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$filePaths = Get-Content $patch.FullName | Where-Object { $_ -match '^\+\+\+ ' } | ForEach-Object {
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$parts = $_ -split ' '
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($parts[1] -split '/', 2)[1]
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}
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# Checkout each file
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Set-Location -Path ${script:llamacppDir}
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foreach ($file in $filePaths) {
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git checkout $file
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}
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}
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# Apply each patch
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foreach ($patch in $patches) {
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Set-Location -Path ${script:llamacppDir}
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git apply $patch.FullName
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}
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# Avoid duplicate main symbols when we link into the cgo binary
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$content = Get-Content -Path "${script:llamacppDir}/examples/server/server.cpp"
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$content = $content -replace 'int main\(', 'int __main('
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Set-Content -Path "${script:llamacppDir}/examples/server/server.cpp" -Value $content
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}
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function build {
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write-host "generating config with: cmake -S ${script:llamacppDir} -B $script:buildDir $script:cmakeDefs"
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& cmake --version
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& cmake -S "${script:llamacppDir}" -B $script:buildDir $script:cmakeDefs
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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write-host "building with: cmake --build $script:buildDir --config $script:config ($script:cmakeTargets | ForEach-Object { "--target", $_ })"
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& cmake --build $script:buildDir --config $script:config ($script:cmakeTargets | ForEach-Object { "--target", $_ })
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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}
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function install {
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rm -ea 0 -recurse -force -path "${script:buildDir}/lib"
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md "${script:buildDir}/lib" -ea 0 > $null
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cp "${script:buildDir}/bin/${script:config}/ext_server.dll" "${script:buildDir}/lib"
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cp "${script:buildDir}/bin/${script:config}/llama.dll" "${script:buildDir}/lib"
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# Display the dll dependencies in the build log
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if ($script:DUMPBIN -ne $null) {
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& "$script:DUMPBIN" /dependents "${script:buildDir}/bin/${script:config}/ext_server.dll" | select-string ".dll"
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}
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}
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function sign {
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if ("${env:KEY_CONTAINER}") {
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write-host "Signing ${script:buildDir}/lib/*.dll"
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foreach ($file in (get-childitem "${script:buildDir}/lib/*.dll")){
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& "${script:SignTool}" sign /v /fd sha256 /t http://timestamp.digicert.com /f "${env:OLLAMA_CERT}" `
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/csp "Google Cloud KMS Provider" /kc "${env:KEY_CONTAINER}" $file
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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}
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}
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}
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function compress_libs {
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if ($script:GZIP -eq $null) {
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write-host "gzip not installed, not compressing files"
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return
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}
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write-host "Compressing dlls..."
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$libs = dir "${script:buildDir}/lib/*.dll"
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foreach ($file in $libs) {
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& "$script:GZIP" --best -f $file
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}
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}
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function cleanup {
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$patches = Get-ChildItem "../patches/*.diff"
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foreach ($patch in $patches) {
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# Extract file paths from the patch file
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$filePaths = Get-Content $patch.FullName | Where-Object { $_ -match '^\+\+\+ ' } | ForEach-Object {
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$parts = $_ -split ' '
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($parts[1] -split '/', 2)[1]
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}
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# Checkout each file
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Set-Location -Path ${script:llamacppDir}
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foreach ($file in $filePaths) {
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git checkout $file
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}
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}
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Set-Location "${script:llamacppDir}/examples/server"
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git checkout CMakeLists.txt server.cpp
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}
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init_vars
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git_module_setup
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apply_patches
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# -DLLAMA_AVX -- 2011 Intel Sandy Bridge & AMD Bulldozer
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# -DLLAMA_F16C -- 2012 Intel Ivy Bridge & AMD 2011 Bulldozer (No significant improvement over just AVX)
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# -DLLAMA_AVX2 -- 2013 Intel Haswell & 2015 AMD Excavator / 2017 AMD Zen
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# -DLLAMA_FMA (FMA3) -- 2013 Intel Haswell & 2012 AMD Piledriver
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$script:commonCpuDefs = @("-DCMAKE_POSITION_INDEPENDENT_CODE=on", "-DLLAMA_NATIVE=off")
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$script:cmakeDefs = $script:commonCpuDefs + @("-DLLAMA_AVX=off", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
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$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cpu"
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write-host "Building LCD CPU"
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build
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install
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sign
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compress_libs
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$script:cmakeDefs = $script:commonCpuDefs + @("-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
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$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cpu_avx"
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write-host "Building AVX CPU"
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build
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install
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sign
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compress_libs
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$script:cmakeDefs = $script:commonCpuDefs + @("-DLLAMA_AVX=on", "-DLLAMA_AVX2=on", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=on", "-DLLAMA_F16C=on") + $script:cmakeDefs
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$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cpu_avx2"
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write-host "Building AVX2 CPU"
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build
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install
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sign
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compress_libs
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if ($null -ne $script:CUDA_LIB_DIR) {
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# Then build cuda as a dynamically loaded library
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$nvcc = "$script:CUDA_LIB_DIR\nvcc.exe"
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$script:CUDA_VERSION=(get-item ($nvcc | split-path | split-path)).Basename
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if ($null -ne $script:CUDA_VERSION) {
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$script:CUDA_VARIANT="_"+$script:CUDA_VERSION
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}
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init_vars
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$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cuda$script:CUDA_VARIANT"
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$script:cmakeDefs += @("-DLLAMA_CUBLAS=ON", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DCUDAToolkit_INCLUDE_DIR=$script:CUDA_INCLUDE_DIR", "-DCMAKE_CUDA_ARCHITECTURES=${script:CMAKE_CUDA_ARCHITECTURES}")
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build
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install
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sign
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compress_libs
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}
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# TODO - actually implement ROCm support on windows
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$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/rocm"
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rm -ea 0 -recurse -force -path "${script:buildDir}/lib"
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md "${script:buildDir}/lib" -ea 0 > $null
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echo $null >> "${script:buildDir}/lib/.generated"
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cleanup
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write-host "`ngo generate completed"
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