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[Octave-bug-tracker] [bug #53433] tests: eigs.m: two failing tests on i6
From: |
Mike Miller |
Subject: |
[Octave-bug-tracker] [bug #53433] tests: eigs.m: two failing tests on i686 |
Date: |
Fri, 23 Mar 2018 02:27:35 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0 |
URL:
<http://savannah.gnu.org/bugs/?53433>
Summary: tests: eigs.m: two failing tests on i686
Project: GNU Octave
Submitted by: mtmiller
Submitted on: Thu 22 Mar 2018 11:27:34 PM PDT
Category: Test Suite
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
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Details:
In testing Octave built for i686, I am seeing 2 test failures in eigs.m.
Octave is built against OpenBLAS in this configuration.
A = 1i * magic (100);
opts.v0 = (1:100)';
opts.maxit = 1;
warning ("off", "Octave:eigs:UnconvergedEigenvalues", "local");
d = eigs (A, 4, "lm", opts);
assert (d(4), NaN+1i*NaN);
!!!!! test failed
ASSERT errors for: assert (d (4),NaN + 1i * NaN)
Location | Observed | Expected | Reason
() 6.662e-15+5.0765e-12i NaN+NaNi 'NaN' mismatch
A = 1i * magic (100);
Afun = @(x) A * x;
opts.v0 = (1:100)';
opts.maxit = 1;
opts.isreal = false;
warning ("off", "Octave:eigs:UnconvergedEigenvalues", "local");
d = eigs (Afun, 100, 4, "lm", opts);
assert (d(4), NaN+1i*NaN);
!!!!! test failed
ASSERT errors for: assert (d (4),NaN + 1i * NaN)
Location | Observed | Expected | Reason
() -6.8217e-22+9.1207e-12i NaN+NaNi 'NaN' mismatch
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- [Octave-bug-tracker] [bug #53433] tests: eigs.m: two failing tests on i686,
Mike Miller <=