[Octave-bug-tracker] [bug #59087] make -j4 runs on a single core only

[Lars Kindermann]

URL:
  <https://savannah.gnu.org/bugs/?59087>

                 Summary: make -j4 runs on a single core only
                 Project: GNU Octave
            Submitted by: larskindermann
            Submitted on: Wed 09 Sep 2020 11:22:27 AM UTC
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Performance
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

My build scripts use "make -j4" to build octave. But only one processor is
actually used as shown by system monitor. So building is pretty slow. I'm on
Debian testing.




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