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From: | Rafael Laboissiere |
Subject: | [Octave-bug-tracker] [bug #54956] [octave forge] (interval) Unit test in mpfr_matrix_mul_d.cc fails non-deterministically |
Date: | Sun, 4 Nov 2018 17:33:31 -0500 (EST) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.92 Safari/537.36 |
URL: <https://savannah.gnu.org/bugs/?54956> Summary: [octave forge] (interval) Unit test in mpfr_matrix_mul_d.cc fails non-deterministically Project: GNU Octave Submitted by: rlaboiss Submitted on: Sun 04 Nov 2018 10:33:30 PM UTC Category: Octave Forge Package Severity: 3 - Normal Priority: 5 - Normal Item Group: Other Status: None Assigned to: None Originator Name: Originator Email: Open/Closed: Open Discussion Lock: Any Release: other Operating System: Any _______________________________________________________ Details: The second unit test in file src/mpfr_matrix_mul_d.cc of the octave-interval package fails in a non-deterministic way. The problem can be triggered like this: $ echo 'pkg load interval ; while 1 ; test("src/mpfr_matrix_mul_d.cc") ; endwhile' | octave-cli -q 2>&1 | grep failed !!!!! test failed assert (time_per_element > 1.2 * time_per_element_parallel) failed The patch attached to this bug report fixes the problem. _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Sun 04 Nov 2018 10:33:30 PM UTC Name: xtest-in-mpfr-matrix-mul-d.patch Size: 727B By: rlaboiss <http://savannah.gnu.org/bugs/download.php?file_id=45360> _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?54956> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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