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coin-or / qpOASES

Open-source C++ implementation of the recently proposed online active set strategy
GNU Lesser General Public License v2.1
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ramping makes debugging/debug_idhessian.cpp worse #4

Closed svigerske closed 4 years ago

svigerske commented 4 years ago

Issue created by migration from Trac.

Original creator: ferreau

Original creation time: 2014-07-23 19:15:20

Assignee: ferreau

Version: 3.0.0

check why ramping makes testing/dev_idhessian.cpp worse (runs iff enableRamping is disabled AND initialStatusBounds set to ST_INACTIVE)

(changed by ferreau at 2015-01-08 09:49:29)

svigerske commented 4 years ago

Comment by ferreau created at 2014-07-23 19:25:17

Changing status from new to assigned.

svigerske commented 4 years ago

Comment by ferreau created at 2014-07-29 11:22:06

Changing assignee from ferreau to @apotschka.

svigerske commented 4 years ago

Comment by ferreau created at 2014-07-29 11:22:06

Changing status from assigned to new.

svigerske commented 4 years ago

Comment by ferreau created at 2015-01-08 09:49:29

Issue does not seem to be related to ramping strategy, nor does it seem to relate to QPs with identity Hessian matrix. Rather, the considered QP problem is borderline infeasible with an optimal constraint violation of about 1e-7 and different QP options may reveal this infeasibility or provide a "solution" with KKT tolerance higher than 1e-7.

svigerske commented 4 years ago

Comment by ferreau created at 2015-01-08 09:49:29

Resolution: wontFix