Also print number of available CPUs on Linux
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Authored by arichardson on Aug 13 2020, 2:55 PM.

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emaste
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bdrewery

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rS364650: Also print number of available CPUs on Linux

Summary

Without this change the buildworld/buildkernel epilogue looks like this:

World built in 249 seconds, sysctl: cannot stat /proc/sys/hw/ncpu: No such file or directory

ncpu: , make -j72.

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Build Status

Buildable 32974
Build 30366: arc lint + arc unit

Event Timeline

arichardson requested review of this revision.Aug 13 2020, 2:55 PM

arichardson created this revision.

Harbormaster completed remote builds in B32974: Diff 75789.Aug 13 2020, 2:55 PM

Side note but I find the current message to be quite lackluster as it does not include user nor system time.

Is there an easy way to include time-like output instead? If time-prefixed execution is a problem then as a hack this perhaps can run "procstat rusage" on itself before and after.

bdrewery accepted this revision.Aug 19 2020, 5:30 PM

This revision is now accepted and ready to land.Aug 19 2020, 5:30 PM

OK with me

Closed by commit rS364650: Also print number of available CPUs on Linux (authored by arichardson). · Explain WhyAug 24 2020, 9:20 AM

This revision was automatically updated to reflect the committed changes.

arichardson added a commit: rS364650: Also print number of available CPUs on Linux.

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Makefile.inc1

6 lines

Diff 75789

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Also print number of available CPUs on LinuxClosedPublicActions