4 Bug fixesΒΆ

8.1.0.24

  • Fixed a bug causing a memory leak in the sparse Cholesky factorization function.
  • Fixed a bug putaijlist when small elements in absolute size are inputted.

8.1.0.23

  • Fixed a bug causing an assert on certain infeasible problems.

8.1.0.22

  • Fixed syntax problems in distributed examples.
  • Fixed a bug causing wrong solution status keys for constraints and variables to be reported in some cases.

8.1.0.18

  • Solution status reporting fix in Fusion.

8.1.0.16

  • Fixed memory issue in Python Fusion.
  • Fixed a bug in CBF writer.
  • Included the AMPL shell on Windows.

8.1.0.15

  • Fix in Python setup script.

8.1.0.13

  • Fixes in and around Fusion makefiles for Windows.

8.1.0.8

  • Fixed a numerical issue in the presolve.

8.1.0.6

  • Fixed a bug in the presolve that could trigger an assert.

8.1.0.5

  • Improved the presolve.

8.1.0.4

  • Improved the presolve.

8.1.0.3

  • Fixed a bug causing incorrect objectives for Fusion/C++.

8.1.0.2

  • Modified the stopping criteria in the conic interior-point optimizer.

8.1.0.1

  • Fixed a minor issue in the MPS reader which made it report the wrong number of A nonzeros.
  • Fixed a bug in the dual simplex optimizer causing an assert in rare cases.

8.1.0.0

  • Improved the performance of Fusion notably for the Python Fusion. However, this improvement is not applicable to 32 bit Windows platform.
  • Improved the multi threaded performance for some large scale conic optimization problems.