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[Octave-bug-tracker] [bug #52809] interpreter performance is slow on dev
From: |
John W. Eaton |
Subject: |
[Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch |
Date: |
Wed, 10 Jan 2018 09:05:54 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
Follow-up Comment #21, bug #52809 (project octave):
There is a clock_gettime replacement in gnulib, so we should use a wrapper for
that function if we decide to change. On systems where clock_gettime is
missing, gnulib calls gettimeofday.
I don't think filling in two values in a struct is a big issue, so I don't see
a problem with having a C++ class to encapsulate the results. The overhead of
calling a DEFUN-defined function in Octave is always going to be much larger
than that, no matter what we do.
But anyway, yes, any problems with cputime should be a different bug report.
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- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, (continued)
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, John W. Eaton, 2018/01/08
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Dan Sebald, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Michael Godfrey, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Dan Sebald, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Rik, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Michael Godfrey, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Dan Sebald, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Dan Sebald, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Michael Godfrey, 2018/01/09
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Dan Sebald, 2018/01/10
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch,
John W. Eaton <=
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Rik, 2018/01/10
- [Octave-bug-tracker] [bug #52809] interpreter performance is slow on development branch, Dan Sebald, 2018/01/10