49 lines
1.7 KiB
PowerShell
49 lines
1.7 KiB
PowerShell
# Copyright 2019 Google LLC
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# Licensed under the the Apache License v2.0 with LLVM Exceptions (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# https://llvm.org/LICENSE.txt
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# The script will benchmark the windows build steps.
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# It can be used to optimize the build performance.
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param(
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[Parameter(Mandatory=$true)][string]$WORKDIR
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)
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. ${PSScriptRoot}\common.ps1
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function timeit() {
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param(
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[scriptblock] $cmd
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)
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Write-Host "Running $cmd..."
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$secs=Measure-Command @cmd | Select-Object -Property TotalSeconds
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if ($lastexitcode -ne 0) {
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Write-Error "$cmd failed!"
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}
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Write-Host "$cmd ran for $($secs.TotalSeconds)"
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#TODO: make this an absolute path!
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Add-Content benchmark.txt "$cmd : $($secs.TotalSeconds)"
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}
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Write-Host "Deleting work dir: $WORKDIR"
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& cmd /c rd /s/q $WORKDIR | Out-Null
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& cmd /c rd /s/q benchmark.txt | Out-Null
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timeit {git clone --depth 1 https://github.com/llvm/llvm-project $WORKDIR}
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Set-Location $WORKDIR
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timeit {git pull}
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timeit {& $PSScriptRoot\run_cmake.ps1}
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timeit {& $PSScriptRoot\run_ninja.ps1 all}
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timeit {& $PSScriptRoot\run_ninja.ps1 check-all}
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# re-run to get time for tests without compilation
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timeit {& $PSScriptRoot\run_ninja.ps1 check-all}
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timeit {& cmd /c rd/s/q $WORKDIR}
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