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[Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation war
From: |
Hartmut |
Subject: |
[Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package |
Date: |
Fri, 24 Jan 2020 11:01:36 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0 |
Follow-up Comment #14, bug #57585 (project octave):
I have finished testing the dev-image package (as of yesterday evening,
including the proposed one-line patch of comment#13) under Window 10:
* Installing the packages works fine, on tested Octave versions that the image
package claims to support (i.e. Octave 5.1.90, 4.4.1 and 4.2.2)
* The image package's test suite runs without any errors on Octave 5.1.90 and
4.4.1.
* There is one single FAIL in the image test suite, in fftconv2:
>>>>> processing
C:\Octave\OCTAVE~1.2\share\octave\packages\image-2.11.0+\fftconv2.m
***** test
a = repmat (1:10, 5);
b = repmat (10:-1:3, 7);
assert (fftconv2 (a, b), conv2 (a, b), 1.3e4*eps)
assert (fftconv2 (b, a), conv2 (b, a), 1.3e4*eps)
assert (fftconv2 (a, b, "full"), conv2 (a, b, "full"), 1.3e4*eps)
assert (fftconv2 (b, a, "full"), conv2 (b, a, "full"), 1.3e4*eps)
assert (fftconv2 (a, b, "same"), conv2 (a, b, "same"), 1e4*eps)
assert (fftconv2 (b, a, "same"), conv2 (b, a, "same"), 1e4*eps)
assert (isempty (fftconv2 (a, b, "valid")));
assert (fftconv2 (b, a, "valid"), conv2 (b, a, "valid"), 1e4*eps)
!!!!! test failed
ASSERT errors for: assert (fftconv2 (a, b),conv2 (a, b),1.3e4 * eps)
Location | Observed | Expected | Reason
(6,58) 9100+5.4622766e-013i 9100 Abs err 3.6788e-012 exceeds
tol 2.8866e-012
(7,58) 9100+5.701925e-013i 9100 Abs err 3.6824e-012 exceeds
tol 2.8866e-012
Those tolerances were already loosened a bit for Windows, see bug #45108.
(from 1e4*eps to 1.3e4*eps).
My suggestion would be, to further loosen the tolerances, for example from
1.3e4*eps to 1.8e4*eps or maybe 2e4*eps (1.6e4 is not enough). Any thoughts or
objections to this?
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- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, (continued)
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/22
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Hartmut, 2020/01/22
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Hartmut, 2020/01/23
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/23
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/23
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/23
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Hartmut, 2020/01/24
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/24
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/24
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Hartmut, 2020/01/24
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package,
Hartmut <=
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/24
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Hartmut, 2020/01/25
- [Octave-bug-tracker] [bug #57585] [octave-forge] (image) deprecation warnings during installation (compilation) of image package, Carnë Draug, 2020/01/25