[MATH-1057] BOBYQAOptimizerTest has two failing tests

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2
• Fix Version/s: 3.3

Environment

Mac OS X 10.9 and also Linux 3.4 kernel; Java 7; Maven 3.1.1

• Assignee: Unassigned
• Reporter: Sean R. Owen
• Created: 03/Nov/13 18:33
• Updated: 19/May/14 15:13
• Resolved: 08/Nov/13 15:20

Description

I see two test failures, in both the copies of BOBYQAOptimizerTest:

Failed tests: 
  BOBYQAOptimizerTest.testAckley:209->doTest:282->doTest:338 expected:<0.0> but was:<1.047765607609108E-8>
  BOBYQAOptimizerTest.testAckley:208->doTest:281->doTest:336 expected:<0.0> but was:<1.047765607609108E-8>

Tests in error: 
  BOBYQAOptimizerTest.testDiffPow:187->doTest:282->doTest:322 » TooManyEvaluations
  BOBYQAOptimizerTest.testDiffPow:186->doTest:281->doTest:326 » TooManyEvaluations

(This predated the patches I've worked on so I don't think it's me!)

I tried on Mac OS X and Linux and see the same, so don't think it is an environment issue. I'll see if a little digging can uncover the issue from a recent commit.

Issue Links

• is related to: MATH-621 BOBYQA is missing in optimization