76 lines
2.4 KiB
Plaintext
76 lines
2.4 KiB
Plaintext
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/*
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* Copyright 2018-2021 KMath contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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import de.undercouch.gradle.tasks.download.Download
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plugins {
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kotlin("jvm")
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id("ru.mipt.npm.gradle.common")
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id("de.undercouch.download")
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}
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description = "Wrapper for the Bayesian Computation library NOA on top of LibTorch"
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dependencies {
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api(project(":kmath-tensors"))
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}
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val home = System.getProperty("user.home")
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val javaHome = System.getProperty("java.home")
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val thirdPartyDir = "$home/.konan/third-party/kmath-noa-${project.property("version")}"
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val cppBuildDir = "$thirdPartyDir/cpp-build"
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val cppSources = projectDir.resolve("src/main/cpp")
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val cudaHome: String? = System.getenv("CUDA_HOME")
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val cudaDefault = file("/usr/local/cuda").exists()
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val cudaFound = cudaHome?.isNotEmpty() ?: false or cudaDefault
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val cmakeArchive = "cmake-3.20.5-Linux-x86_64"
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val torchArchive = "libtorch"
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val cmakeCmd = "$thirdPartyDir/$cmakeArchive/bin/cmake"
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val ninjaCmd = "$thirdPartyDir/ninja"
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val downloadCMake by tasks.registering(Download::class) {
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val tarFile = "$cmakeArchive.tar.gz"
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src("https://github.com/Kitware/CMake/releases/download/v3.20.5/$tarFile")
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dest(File(thirdPartyDir, tarFile))
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overwrite(false)
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}
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val downloadNinja by tasks.registering(Download::class) {
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src("https://github.com/ninja-build/ninja/releases/download/v1.10.2/ninja-linux.zip")
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dest(File(thirdPartyDir, "ninja-linux.zip"))
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overwrite(false)
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}
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val downloadTorch by tasks.registering(Download::class) {
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val torchVersion = "$torchArchive-shared-with-deps-1.9.0%2B"
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val cudaUrl = "https://download.pytorch.org/libtorch/cu111/${torchVersion}cu111.zip"
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val cpuUrl = "https://download.pytorch.org/libtorch/cpu/${torchVersion}cpu.zip"
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val url = if (cudaFound) cudaUrl else cpuUrl
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src(url)
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dest(File(thirdPartyDir, "$torchArchive.zip"))
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overwrite(false)
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}
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val extractCMake by tasks.registering(Copy::class) {
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dependsOn(downloadCMake)
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from(tarTree(resources.gzip(downloadCMake.get().dest)))
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into(thirdPartyDir)
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}
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val extractNinja by tasks.registering(Copy::class) {
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dependsOn(downloadNinja)
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from(zipTree(downloadNinja.get().dest))
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into(thirdPartyDir)
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}
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val extractTorch by tasks.registering(Copy::class) {
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dependsOn(downloadTorch)
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from(zipTree(downloadTorch.get().dest))
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into(thirdPartyDir)
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}
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