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GeezerVison is showing github.com — TensorFlow.NET/scripts/Copy-NativeTensorFlowLibs.ps1 at master · BlueCode2019/TensorFlow.NET

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Copy-NativeTensorFlowLibs.ps1

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<#
.SYNOPSIS
Copy the native TensorFlow library to enable the packing a nuget to make
them available to TensorFlow.NET
.DESCRIPTION
The TensorFlow libraries are copied for Windows and Linux and it becomes
possible to bundle a meta-package containing them.
.PARAMETER SkipCpuLibraries
Setting this to true skips the downloading of the CPU version of the
TensorFlow libraries.
By default the CPU version of the libraries are downloaded and put in the
relevant projects.
.PARAMETER SkipGpuLibraries
Setting this to tru skips the downloading of the GPU version of the
TensorFlow libraries.
By default the GPU version of the libraries are downloaded and put in the
releavant projects.
#>
param(
[switch] $SkipCpuLibraries = $false,
[switch] $SkipGpuLibraries = $false
)
function Expand-TarGzFiles {
<#
.SYNOPSIS
Expands the given list of files from the given archive into the given
target directory.
.PARAMETER Archive
Path to the archive that should be considered.
.PARAMETER Files
Files that should be extracted from the archive.
.PARAMETER TargetDirectory
Directory into which the files should be expanded.
#>
param
(
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $Archive,
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string []] $Files,
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $TargetDirectory
)
& 7z e $Archive -o"$TargetDirectory"
$TarArchive = Join-Path $TargetDirectory "libtensorflow.tar"
& 7z e $TarArchive $Files -o"$TargetDirectory"
Remove-Item $TarArchive
}
function Expand-ZipFiles {
<#
.SYNOPSIS
Expands the given list of files from the given archive into the given target directory.
.PARAMETER Archive
Path to the archive that should be considered.
.PARAMETER Files
Files that should be extracted from the archive.
.PARAMETER TargetDirectory
Directory into which the files should be expanded.
#>
param(
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $Archive,
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string []] $Files,
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $TargetDirectory
)
& 7z e $Archive $Files -o"$TargetDirectory"
}
function Split-ArchiveFromUrl {
<#
.SYNOPSIS
Extracts the archive name out of the given Url.
.PARAMETER ArchiveUrl
Url of the archive that will be downloaded.
#>
param(
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $ArchiveUrl
)
$uriParts = $ArchiveUrl.split("/")
$ArchivePath = $uriParts[$uriParts.Count - 1]
return $ArchivePath
}
function Copy-Archive {
<#
.SYNOPSIS
This function copies the given binary file to the given target location.
.PARAMETER ArchiveUrl
Url where the archive should be downloaded from.
.PARAMETER TargetDirectory
Target directory where the archive should be downloaded.
#>
param (
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)]
[string] $ArchiveUrl,
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)]
[string] $TargetDirectory
)
$ArchiveName = Split-ArchiveFromUrl $ArchiveUrl
$TargetPath = [IO.Path]::Combine($PSScriptRoot, "..", "packages", $ArchiveName)
if (Test-Path $TargetPath -PathType Leaf) {
Write-Error "$TargetPath already exists, please remove to download againg."
return $TargetPath
}
if (-not (Test-Path $TargetDirectory -PathType Container)) {
Write-Host "Creating missing $TargetDirectory"
New-Item -Path $TargetDirectory -ItemType Directory
}
Write-Host "Downloading $ArchiveUrl, this might take a while..."
$wc = New-Object System.Net.WebClient
$wc.DownloadFile($ArchiveUrl, $TargetPath)
return $TargetPath
}
$LinuxGpuArchive = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-gpu-linux-x86_64-1.14.0.tar.gz"
$LinuxCpuArchive = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-1.14.0.tar.gz"
$LinuxFiles = @(".\libtensorflow.tar", ".\lib\libtensorflow.so", ".\lib\libtensorflow.so.1", ".\lib\libtensorflow.so.1.14.0", `
".\lib\libtensorflow_framework.so", ".\lib\libtensorflow_framework.so.1", ".\lib\libtensorflow_framework.so.1.14.0")
$WindowsGpuArchive = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-gpu-windows-x86_64-1.14.0.zip"
$WindowsCpuArchive = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-windows-x86_64-1.14.0.zip"
$WindowsFiles = @("lib\tensorflow.dll")
$PackagesDirectory = [IO.Path]::Combine($PSScriptRoot, "..", "packages")
if (-not $SkipGpuLibraries) {
$Archive = Copy-Archive -ArchiveUrl $WindowsGpuArchive -TargetDirectory $PackagesDirectory
$TargetDirectory = [IO.Path]::Combine($PSScriptRoot, "..", "redist", "runtime.win-x64.SciSharp.TensorFlow-Gpu.Redist")
Expand-ZipFiles $Archive $WindowsFiles $TargetDirectory
$Archive = Copy-Archive -ArchiveUrl $LinuxGpuArchive -TargetDirectory $PackagesDirectory
$TargetDirectory = [IO.Path]::Combine($PSScriptRoot, "..", "redist", "runtime.linux-x64.SciSharp.Tensorflow-Gpu.Redist")
Expand-TarGzFiles $Archive $LinuxFiles $TargetDirectory
}
if (-not $SkipCpuLibraries) {
$Archive = Copy-Archive -ArchiveUrl $WindowsCpuArchive -TargetDirectory $PackagesDirectory
$TargetDirectory = [IO.Path]::Combine($PSScriptRoot, "..", "redist", "runtime.win-x64.SciSharp.TensorFlow-Cpu.Redist")
Expand-ZipFiles $Archive $WindowsFiles $TargetDirectory
$Archive = Copy-Archive -ArchiveUrl $LinuxCpuArchive -TargetDirectory $PackagesDirectory
$TargetDirectory = [IO.Path]::Combine($PSScriptRoot, "..", "redist", "runtime.linux-x64.SciSharp.Tensorflow-Cpu.Redist")
Expand-TarGzFiles $Archive $LinuxFiles $TargetDirectory
}
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