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Scons: provide the number of logical processors as the number of maximum concurrent jobs to speed up builds #13226

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Merged
seanbudd merged 5 commits into from
Jan 13, 2022
Merged

Scons: provide the number of logical processors as the number of maximum concurrent jobs to speed up builds #13226

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0c93adc
Scons: provide the number of logical processors as the number of maxi…
LeonarddeR Jan 10, 2022
730f443
Merge remote-tracking branch 'origin/master' into concurrentJobs
LeonarddeR Jan 13, 2022
af8f88b
Only one job on appveyor
LeonarddeR Jan 13, 2022
f4daf3d
Add a space
LeonarddeR Jan 13, 2022
8bf74cf
update changes
seanbudd Jan 13, 2022
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Only one job on appveyor
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@LeonarddeR
LeonarddeR committed Jan 13, 2022
commit af8f88b81a9a99d68d7a52e79ebffd6aef52b916
2 changes: 2 additions & 0 deletions appveyor/scripts/setSconsArgs.ps1
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Expand Up @@ -15,6 +15,8 @@ if(!$env:APPVEYOR_PULL_REQUEST_NUMBER) {
$sconsArgs += " certFile=appveyor\authenticode.pfx certTimestampServer=http://timestamp.digicert.com"
}
$sconsArgs += " version_build=$env:APPVEYOR_BUILD_NUMBER"
# Use only 1 concurrent job when building
$sconsArgs += "-j1"
# We use cmd to run scons because PowerShell throws exceptions if warnings get dumped to stderr.
# It's possible to work around this, but the workarounds have annoying side effects.
Set-AppveyorBuildVariable "sconsOutTargets" $sconsOutTargets
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3 changes: 2 additions & 1 deletion sconstruct
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Expand Up @@ -127,7 +127,8 @@ env.Decider('MD5-timestamp')

# Make sure to run the build on multiple threads so it runs faster
env.SetOption('num_jobs', multiprocessing.cpu_count())
print(f"Building using {env.GetOption('num_jobs')} jobs")
realNumJobs = env.GetOption('num_jobs')
print(f"Building using {realNumJobs} job{'s' if realNumJobs != 1 else ''}")

#Make our recursiveCopy function available to any script using this environment
env.AddMethod(recursiveCopy)
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