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2018-02-28swarm: don't assert the result in testUnconstrainedTomaž Vajngerl1-1/+6
It can happen the algorithm doesn't converge the values towards the solution in the timeframe and number of generations it has available (slow execution, high cpu load, bad luck) so for now don't assert the expected value in the test, but still run it so we know the algorithm does end eventually and doesn't cause any seg. faults. Change-Id: Ic889ad1618bf057ac7b281c15bce735f8ec5e13c Reviewed-on: https://gerrit.libreoffice.org/50500 Reviewed-by: Stephan Bergmann <sbergman@redhat.com> Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2017-11-30Weaken SwarmSolverTest::testUnconstrained even further for nowStephan Bergmann1-1/+1
...after 1fa761af825641da5c87f80c2a17135f92418960 "Ridiculously large delta for SwarmSolverTest::testUnconstrained for now", to accommodate further Jenkins lo_ubsan failures with actual values of 3.67055466470122 (<https://ci.libreoffice.org/job/lo_ubsan/741/console>) and 3.88389164367578 (<https://ci.libreoffice.org/job/lo_ubsan/743/console>). Change-Id: Ibacb25ba82c2c279ef8dcd19c5ce7f6d5d8014d5 Reviewed-on: https://gerrit.libreoffice.org/45520 Reviewed-by: Stephan Bergmann <sbergman@redhat.com> Tested-by: Stephan Bergmann <sbergman@redhat.com>
2017-11-25Ridiculously large delta for SwarmSolverTest::testUnconstrained for nowStephan Bergmann1-1/+1
At least the Jenkins lo_ubsan build sporadically keeps failing CppunitTest_sccomp_swarmsolvertest due to rather widely off values here (3.00064356398118 in <https://ci.libreoffice.org/job/lo_ubsan/736/console> and 2.8639022684852 in <https://ci.libreoffice.org/job/lo_ubsan/738/console>), so suggestion by Tomaž Vajngerl was: "Let's adapt the delta for now. Generally anything close to 3 should be acceptable as the algorithm greatly depends on random values." Change-Id: Id8f8657e521381decb1c719a1cffdf959ae74ef4 Reviewed-on: https://gerrit.libreoffice.org/45231 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2017-11-21clang-format fixesMiklos Vajna1-1/+0
Hopefully the last such commit, now that the in-gerrit verification is in place and also a warning is printed locally for those who push directly. Change-Id: Ib80cbca0b29dc7f71cbb182a38ad6839a659ff41 Reviewed-on: https://gerrit.libreoffice.org/45002 Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk> Tested-by: Jenkins <ci@libreoffice.org>
2017-11-21CppunitTest_swarm_solver_test also consistently fails for UBSan buildStephan Bergmann1-2/+2
...at least for my local one, with > /data/sbergman/lo-san/core/sccomp/qa/unit/SwarmSolverTest.cxx:387:(anonymous namespace)::SwarmSolverTest::testMultipleVariables > double equality assertion failed > - Expected: 0 > - Actual : 1 > - Delta : 1e-05 so disable that part unconditionally for now. Change-Id: Id8c091781baf4381696e2a8f0501df1f3f83724f Reviewed-on: https://gerrit.libreoffice.org/44977 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2017-11-20WaE: -Werror=unused-functionCaolán McNamara1-4/+16
Change-Id: I773224bd332669c86648578a47612fa6d639c9c5 Reviewed-on: https://gerrit.libreoffice.org/44945 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
2017-11-18Swarm based (uses PSO or DE) experimental non-linear solverTomaž Vajngerl4-0/+399
This is a new, simple non-linear solver that uses a swarm (population) to do global optimization. It uses two algoritms - Particle Swarm Optimization (PSO) or Differential Evolution (DE) to find a (non-optimal) solution. It is experimental as not all functions are implemented and it needs a lot more testing so that it performs well. Change-Id: If55dad7eda17394851a9d178ad892de771eca7c9 Reviewed-on: https://gerrit.libreoffice.org/44382 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2017-08-27sccomp_lpsolver -> sccomp_solverRene Engelhard1-0/+0
This test also tests the CoinMP solver, no _lpsolver is misleading Change-Id: If56de3aa84ec80b1888aadeb940e08e65083c9e9 Reviewed-on: https://gerrit.libreoffice.org/41607 Reviewed-by: Rene Engelhard <rene@debian.org> Tested-by: Rene Engelhard <rene@debian.org>
2017-04-06loplugin:redundantcast find cstyle double castsNoel Grandin1-1/+1
Change-Id: I5507be190dac781e5cdb545a60acf3d50056c9f8 Reviewed-on: https://gerrit.libreoffice.org/36187 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-03-02change the solver test to explicitly test the available solversTomaž Vajngerl1-35/+23
This changes the lpsolver test to explicitly test the available linear solvers we have - either CoinMP, LpSolver or both. This prevents that a newly added solver will be automatically tested as it can have a different behaviour for the tested input values. Change-Id: I0c4d2f9c561d1e834ca51196b7b5ecf7d89ba550 Reviewed-on: https://gerrit.libreoffice.org/34813 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2015-10-28com::sun::star->css in scaddins,sccomp,scriptingNoel Grandin1-1/+1
Change-Id: Id9167341940bac65f055e1e33ff0670f6fa0f6c4 Reviewed-on: https://gerrit.libreoffice.org/19629 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
2015-10-12Replace "SAL_OVERRIDE" with "override" in LIBO_INTERNAL_ONLY codeStephan Bergmann1-2/+2
Change-Id: I2ea407acd763ef2d7dae2d3b8f32525523ac8274
2014-04-02sccomp: Add very simple unit test for lp solvers.Matúš Kukan1-0/+128
Change-Id: I359737ad57decf2b1988afbceab85645fbbf1f33