picos-api/picos issues and pull requests

#204 - Support dualization of the exponential cone.

Issue - State: opened - Opened by gsagnol over 4 years ago - 1 comment
Labels: enhancement

#203 - Nondeterministic testing behavior at least with Python 2 and SMCP.

Issue - State: closed - Opened by Viech over 4 years ago - 5 comments

#201 - SMCP fails a dualized SDP test with "Factorization failed".

Issue - State: closed - Opened by Viech over 4 years ago - 3 comments
Labels: master unaffected

#197 - Proper framework to put problems in conic form

Issue - State: closed - Opened by gsagnol almost 5 years ago - 4 comments
Labels: fix on branch

#196 - Improve handling of numeric errors in the testbench.

Issue - State: opened - Opened by Viech almost 5 years ago
Labels: testing

#194 - Change "deprecated since" references for version "1.3.0" to "2.0".

Issue - State: closed - Opened by Viech almost 5 years ago - 1 comment

#192 - MOSEK (Fusion) in [9.0, 9.2) wrongly imports SDPs.

Issue - State: closed - Opened by Viech almost 5 years ago - 1 comment

#191 - PICOS can't parse constant affine expressions as Constant

Issue - State: closed - Opened by gsagnol almost 5 years ago

#190 - Another prediction bug

Issue - State: closed - Opened by gsagnol almost 5 years ago - 4 comments

#185 - NotImplentedError with mosek

Issue - State: closed - Opened by gsagnol almost 5 years ago
Labels: master unaffected

#182 - Rename BaseVariable.rank → dim.

Issue - State: closed - Opened by Viech almost 5 years ago
Labels: master unaffected

#181 - Suboptimal solution for SDP under MOSEK.

Issue - State: closed - Opened by Viech almost 5 years ago - 3 comments

#177 - Mispredictions for PowerTraceConstraint.

Issue - State: closed - Opened by gsagnol almost 5 years ago - 10 comments
Labels: master unaffected

#176 - Multicut does not work properly when order of edges are switched (in undirected graph)

Issue - State: closed - Opened by humzaiqbal almost 5 years ago - 2 comments

#174 - Type issue when using SCIP parameters

Issue - State: closed - Opened by wfrece almost 5 years ago - 5 comments

#173 - 'TypeError: dimension too small' when using cvxopt

Issue - State: closed - Opened by vkatariya8 almost 5 years ago - 2 comments
Labels: fix on branch

#172 - 'Exception: A constraint involves an inequality between complex numbers.'

Issue - State: closed - Opened by MicheleMasini1996 almost 5 years ago - 6 comments

#171 - Better support Gurobi 9.

Issue - State: closed - Opened by Viech almost 5 years ago - 4 comments
Labels: enhancement, fix on branch

#169 - Suggestion: Overload the matmul and rmatmul (@) operator

Issue - State: closed - Opened by plut0n almost 5 years ago - 3 comments

#168 - How to return integral variable values?

Issue - State: closed - Opened by Viech almost 5 years ago - 1 comment
Labels: question

#167 - Force hermitianness when creating LMIs?

Issue - State: closed - Opened by Viech almost 5 years ago - 4 comments
Labels: question

#166 - Solve raises error because cst.dual is not set

Issue - State: closed - Opened by andrewcemmons almost 5 years ago - 1 comment

#165 - Give reformulations and solvers a prize/priority.

Issue - State: closed - Opened by Viech almost 5 years ago
Labels: master unaffected

#164 - Order of constraints/variables passed solvers is non-deterministic.

Issue - State: closed - Opened by Viech almost 5 years ago - 2 comments
Labels: master unaffected

#163 - Variable names can clash when reformulating constraints.

Issue - State: closed - Opened by Viech almost 5 years ago - 2 comments
Labels: master unaffected

#162 - Add Problem.prepared.

Issue - State: closed - Opened by Viech almost 5 years ago - 4 comments
Labels: enhancement, master unaffected

#161 - Enhance 'primals' and 'duals' options.

Issue - State: closed - Opened by Viech almost 5 years ago - 2 comments
Labels: fix on branch

#160 - Expression slicing

Issue - State: closed - Opened by darkvoyager almost 5 years ago - 4 comments
Labels: fix on branch

#159 - GLPK claims the multicut documentation example was unbounded.

Issue - State: closed - Opened by Viech about 5 years ago
Labels: master unaffected

#158 - resolving a problem with an other solver does not work

Issue - State: closed - Opened by gsagnol about 5 years ago - 2 comments
Labels: master unaffected

#157 - Question about handling of quadratic versus conic representation.

Issue - State: closed - Opened by Viech about 5 years ago - 11 comments
Labels: question

#156 - Catching the rank-defficient Exception of CVXOPT

Issue - State: closed - Opened by gsagnol about 5 years ago - 2 comments
Labels: fix on branch

#155 - How to use `set_option` for `mosek_params` to control the duality gap

Issue - State: closed - Opened by edenharder about 5 years ago - 10 comments

#154 - Make more use of refinement.

Issue - State: closed - Opened by Viech about 5 years ago - 1 comment
Labels: enhancement, master unaffected

#153 - Expression rewrite checklist.

Issue - State: closed - Opened by Viech about 5 years ago - 1 comment
Labels: master unaffected

#152 - Extend the expressive power of PowerTrace.

Issue - State: closed - Opened by Viech about 5 years ago - 11 comments
Labels: master unaffected

#151 - Fix constraint conversion prediction related to complex constraints.

Issue - State: closed - Opened by Viech about 5 years ago
Labels: master unaffected

#150 - Need an implicit x ≥ 0 constraint when converting a GeometricMeanConstraint?

Issue - State: closed - Opened by Viech about 5 years ago - 2 comments
Labels: question

#149 - Inconsistent string representation of affine inequalities.

Issue - State: closed - Opened by Viech about 5 years ago - 2 comments
Labels: master unaffected

#148 - Fix/refactor new expression eval behavior.

Issue - State: closed - Opened by Viech about 5 years ago
Labels: master unaffected

#147 - Picos/cvxopt crash when adding an hermitian constaint

Issue - State: closed - Opened by tobias.bora about 5 years ago - 8 comments

#146 - Easy way to use cplex read_vmconfig function?

Issue - State: closed - Opened by colombojrj about 5 years ago - 5 comments
Labels: enhancement

#144 - problem with SDP

Issue - State: closed - Opened by joshua.combes about 5 years ago - 8 comments

#143 - Performance bottlenecks in the new expression code.

Issue - State: closed - Opened by Viech about 5 years ago - 2 comments
Labels: master unaffected

#142 - Detect more near-convex quadratic constraints.

Issue - State: closed - Opened by Viech about 5 years ago - 2 comments
Labels: enhancement

#141 - Condense a quadratic part decomposition further.

Issue - State: closed - Opened by Viech about 5 years ago - 1 comment
Labels: master unaffected

#140 - Check if CPLEX supports hotstart for LPs.

Issue - State: closed - Opened by Viech about 5 years ago - 4 comments

#139 - GitLab config: '.gitlab-ci.yml' does not specify the exact version of all dependencies

Issue - State: closed - Opened by proksch about 5 years ago

#138 - Enhancement Proposal: Sum of Squares Programming Support

Issue - State: closed - Opened by geordangutow over 5 years ago - 6 comments
Labels: enhancement

#137 - Variables are not properly iterable.

Issue - State: closed - Opened by Viech over 5 years ago
Labels: fix on branch

#136 - picos.sum does not work on variable vectors

Issue - State: closed - Opened by geordangutow over 5 years ago - 3 comments

#135 - How to especify cplex threads number?

Issue - State: closed - Opened by colombojrj over 5 years ago - 2 comments

#134 - python2/python3 compatibility issue in import_cbf

Issue - State: closed - Opened by gsagnol over 5 years ago - 3 comments

#133 - Add support for MOSEK 9 (Fusion).

Issue - State: closed - Opened by Viech over 5 years ago - 6 comments

#132 - TypeError: 'int' object is not subscriptable

Issue - State: closed - Opened by edenharder over 5 years ago - 1 comment

#130 - Sequence of arguments in partial trace and partial transpose is inconsistent.

Issue - State: closed - Opened by FelixHuber over 5 years ago - 15 comments
Labels: fix on branch

#129 - Could we possibly add initial guess to accelerate solving?

Issue - State: closed - Opened by xiaoniu-578fa6bff964d005 over 5 years ago - 3 comments

#128 - hotstart doesn't work wit cplex (and I am provinding the fix ;-)

Issue - State: closed - Opened by colombojrj over 5 years ago - 1 comment

#127 - write_to_file doesn't work

Issue - State: closed - Opened by colombojrj over 5 years ago - 9 comments
Labels: fix on branch

#126 - Picos retrieve only part of solution from solvers

Issue - State: closed - Opened by colombojrj over 5 years ago - 3 comments

#125 - Scalar constraint to hermitean variable ignored

Issue - State: closed - Opened by FelixHuber over 5 years ago - 4 comments

#124 - 'find' objective broken with some solvers.

Issue - State: closed - Opened by Viech over 5 years ago - 1 comment
Labels: fix on branch

#123 - tiny kron bug

Issue - State: closed - Opened by joerenes over 5 years ago - 4 comments

#122 - `pip update --upgrade` lost by the `X.Y.Z.postT` versions

Issue - State: closed - Opened by ElieGouzien over 5 years ago - 5 comments

#121 - Retrieving value of a squared norm gives a TypeError.

Issue - State: closed - Opened by Viech over 5 years ago - 1 comment
Labels: fix on branch

#120 - Implement WeightedSumOfExpressions.

Issue - State: closed - Opened by fgirbal over 5 years ago - 3 comments
Labels: enhancement

#119 - Affine expression slicing allows some out-of-bounds access.

Issue - State: closed - Opened by colombojrj almost 6 years ago - 2 comments
Labels: fix on branch

#118 - Matrix variables with arbitrary dimension

Issue - State: closed - Opened by colombojrj almost 6 years ago - 2 comments

#117 - automodapi 0.9 is causing redundant documentation entries.

Issue - State: closed - Opened by Viech almost 6 years ago - 2 comments

#116 - ECOS 2.0.7 broke PICOS' support for it.

Issue - State: closed - Opened by colombojrj almost 6 years ago - 9 comments

#115 - Problem with Complex Semidefinite Programming example/ Problem with complex variables

Issue - State: closed - Opened by thiagom123 almost 6 years ago - 3 comments
Labels: fix on branch

#114 - not installable via requirements.txt

Issue - State: closed - Opened by mskoenz almost 6 years ago - 2 comments

#113 - wrong string representation of simple affine expression

Issue - State: closed - Opened by gsagnol almost 6 years ago - 3 comments
Labels: fix on branch

#112 - PICOS is slow in loading problem compared to GUROBI

Issue - State: closed - Opened by SiamakCan almost 6 years ago - 6 comments

#111 - '_quad2norm' reports 'incompatible dimension' for feasible nonconvex QCQP.

Issue - State: closed - Opened by Viech almost 6 years ago - 1 comment
Labels: fix on branch

#105 - AffinExp.getitem is slow.

Issue - State: closed - Opened by Viech almost 6 years ago - 2 comments
Labels: fix on branch

#104 - Missing production test cases.

Issue - State: opened - Opened by Viech almost 6 years ago - 2 comments
Labels: testing

#100 - Remainders for 1.2.0.

Issue - State: closed - Opened by Viech about 6 years ago - 1 comment

#99 - Exporting variable bounds to CVXOPT is excruciatingly slow for large problems.

Issue - State: closed - Opened by Viech about 6 years ago
Labels: fix on branch

#97 - Hadamard product with complex matrix (TypeError)

Issue - State: closed - Opened by plut0n about 6 years ago - 2 comments
Labels: fix on branch

#95 - TypeError when solving problem that is already build with MOSEK

Issue - State: closed - Opened by JonasEng about 6 years ago - 13 comments
Labels: fix on branch

#93 - Valued (scalar) expressions lack float, round, format interfaces.

Issue - State: closed - Opened by Viech about 6 years ago
Labels: fix on branch

#86 - Misleading error message when creating non-convex constraints by equality comparison.

Issue - State: closed - Opened by enden about 6 years ago - 4 comments
Labels: fix on branch

#85 - Refactor _retrieve_matrix.

Issue - State: closed - Opened by Viech about 6 years ago - 2 comments
Labels: fix on branch

#84 - Implement a log function.

Issue - State: closed - Opened by Viech about 6 years ago - 1 comment
Labels: fix on branch

#82 - Issue with Log-Sum-Exp

Issue - State: closed - Opened by gsagnol about 6 years ago - 5 comments
Labels: fix on branch

#80 - SMCP's conic solver is experimental and fails some tests.

Issue - State: closed - Opened by Viech about 6 years ago - 2 comments
Labels: fix on branch

#73 - SDP problem eats RAM very fast

Issue - State: closed - Opened by gsagnol over 6 years ago - 14 comments
Labels: stuck

#70 - abs(x) <= 1 isnt handled as a "metaconstraint"

Issue - State: closed - Opened by gsagnol over 6 years ago - 1 comment
Labels: fix on branch

#69 - AffinExp.repr and AffinExp.affstring fail with pure constant expressions.

Issue - State: closed - Opened by gsagnol over 6 years ago - 1 comment
Labels: fix on branch

#65 - Adding a constant to a quadratic expressions fails without notice.

Issue - State: closed - Opened by gsagnol over 6 years ago - 2 comments
Labels: fix on branch

#64 - Problem categorization is inconsistent and sometimes fails.

Issue - State: closed - Opened by gsagnol almost 7 years ago - 4 comments
Labels: fix on branch

#63 - Inconsistent representation of zero in AffinExp.constant.

Issue - State: closed - Opened by gsagnol almost 7 years ago - 1 comment
Labels: fix on branch

#62 - In-place addition of AffinExp fails to produce correct string representation.

Issue - State: closed - Opened by gsagnol almost 7 years ago - 1 comment
Labels: fix on branch

#56 - Constraint creation too slow

Issue - State: closed - Opened by gsagnol almost 7 years ago - 3 comments
Labels: fix on branch

#48 - Constraints not properly transferred to MOSEK when solving SDP or ConeLP with handleBarVars=False

Issue - State: closed - Opened by gsagnol over 7 years ago - 2 comments
Labels: fix on branch

#42 - shape problem in mosek

Issue - State: closed - Opened by gsagnol over 7 years ago - 7 comments
Labels: fix on branch

#34 - PySCIPOpt rather than python-zibopt?

Issue - State: closed - Opened by gsagnol over 7 years ago - 3 comments
Labels: fix on branch

#14 - Interfaces to get primal/dual objective values and primal/dual feasiblity (amount of violation)

Issue - State: closed - Opened by gsagnol almost 9 years ago - 3 comments
Labels: enhancement

#7 - interface to more solvers (glpk, xpress, ecos ... ?)

Issue - State: closed - Opened by gsagnol about 9 years ago - 3 comments
Labels: fix on branch

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