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[Octave-bug-tracker] [bug #64975] Octave for Windows extremely slow

From: Dmitri A. Sergatskov
Subject: [Octave-bug-tracker] [bug #64975] Octave for Windows extremely slow
Date: Tue, 5 Dec 2023 18:15:47 -0500 (EST)

Follow-up Comment #13, bug #64975 (project octave):

Running /usr/bin/time -v make check I see:

Command being timed: "make check"
        User time (seconds): 296.14
        System time (seconds): 53.60
        Percent of CPU this job got: 118%
        Elapsed (wall clock) time (h:mm:ss or m:ss): 4:55.11
        Average shared text size (kbytes): 0
        Average unshared data size (kbytes): 0
        Average stack size (kbytes): 0
        Average total size (kbytes): 0
        Maximum resident set size (kbytes): 1069032
        Average resident set size (kbytes): 0
        Major (requiring I/O) page faults: 15
        Minor (reclaiming a frame) page faults: 14303738
        Voluntary context switches: 117257
        Involuntary context switches: 5267
        Swaps: 0
        File system inputs: 60168
        File system outputs: 95160
        Socket messages sent: 0
        Socket messages received: 0
        Signals delivered: 0
        Page size (bytes): 4096
        Exit status: 0

So, tic-toc is consistent with wall time. 
Also while running "make check" top shows cpu load ~60% on average (why?); it
looks like cputime() takes this into account.



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