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[Octave-bug-tracker] [bug #55050] (symbolic) Test failure on non-Intel a
From: |
Orion Poplawski |
Subject: |
[Octave-bug-tracker] [bug #55050] (symbolic) Test failure on non-Intel architectures |
Date: |
Sun, 18 Nov 2018 16:48:16 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 |
URL:
<https://savannah.gnu.org/bugs/?55050>
Summary: (symbolic) Test failure on non-Intel architectures
Project: GNU Octave
Submitted by: opoplawski
Submitted on: Sun 18 Nov 2018 09:48:15 PM UTC
Category: Octave Forge Package
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Inaccurate Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.4.1
Operating System: GNU/Linux
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Details:
I'm seeing test failures in the symbolic package when built on some non-x86
architectures including ppc64, s390x:
octave -H -q --no-window-system --no-site-file --eval 'r=octsympy_tests; if r,
type octsympy_tests.log; end; exit(r)'
Symbolic pkg v2.7.1: Python communication link active, SymPy v1.3.
Integrated test scripts:
>>>>> processing @double/chebyshevU.m
***** test
% s matrix, x scalar
t = [1 2 sym(pi); exp(sym(1)) 5 6];
y = sym(2);
s = double (t);
x = 2;
A = chebyshevU (s, x);
B = double (chebyshevU (t, y));
assert (A, B, -eps);
!!!!! test failed
ASSERT errors for: assert (A,B,-eps)
Location | Observed | Expected | Reason
(2,1) 38.6409 38.6409 Rel err 3.6777e-16 exceeds tol
2.2204e-16 by 1e-16
This is on Fedora Rawhide with octave 4.4.1.
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- [Octave-bug-tracker] [bug #55050] (symbolic) Test failure on non-Intel architectures,
Orion Poplawski <=