TimQu
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4484cea360
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fixing quick power iteration
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8 years ago |
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TimQu
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3c65a4a10a
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added a missing assertion
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8 years ago |
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TimQu
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b42aa5f473
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initial implementation for quick and sound vi for DTMCs
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8 years ago |
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TimQu
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776ce4c8bb
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Checking requirements of a linear equation solver now depends on whether we want to do multiplication or equation solving. This was necessary to get the correct requirements of a MinMaxSolver that only uses the underlying linear equation solver for multiplication.
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8 years ago |
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TimQu
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e09cb86001
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making sure that the default linear equation solver is not switched to native if we check e.g. an MDP with sound value iteration
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8 years ago |
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TimQu
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e46f4e154b
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1. Ensured that when doing policy iteration the underlying solver is at least as precise as the minmax solver.
2. Fix for SolverGuarantees: They are only established if bounds were actually given.
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8 years ago |
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TimQu
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bb63ac6089
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Linear equation solver + game solvers now respect the environment as well
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8 years ago |
dehnert
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d90c507431
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fixed bug in sparse bisimulation quotient extraction related to rewards
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8 years ago |
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TimQu
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5071df5c82
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made sound value iteration work and respect the correct precision
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8 years ago |
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dehnert
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1f16008b75
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added proper exception handling to sylvan-based sharpening
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8 years ago |
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dehnert
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d612337ebf
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added bunch of debug output for aliasing problem
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8 years ago |
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dehnert
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da02237769
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work towards symbolic rational search
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8 years ago |
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dehnert
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58ca07584d
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rational search for native linear equation solver and several involved fixes
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8 years ago |
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dehnert
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df05711f3e
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finished rational search for MinMax solver, preparing rational search for NativeLinearEquationSolver
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8 years ago |
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dehnert
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2d41de479e
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added progress outputs to iterative solvers
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8 years ago |
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dehnert
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d8d3404b87
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fixed termination criteria and equipped interval value iteration methods with check whether the method converged for the relevant states
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8 years ago |
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dehnert
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7f56c82523
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moved to providing solve goals in sparse model checkers and helpers
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8 years ago |
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dehnert
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e719a37c6c
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fixes related to relative termination criterion
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8 years ago |
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dehnert
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99832d2694
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only expanding epsilon in sound power methods when the absolute convergence criterion is used
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8 years ago |
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dehnert
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c5884a27b4
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fixed termination condition applications in a number of spots, fixed uint64 vs uint64_t issue
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8 years ago |
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dehnert
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4fd472fdd6
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added difference heuristic to sound VI in MinMax solver
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8 years ago |
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dehnert
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52d729b1c7
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upper bounds computation for reachability rewards in sparse MDPs
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8 years ago |
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dehnert
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b4bfd0c39f
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performance improvement in DS-MPI; some cleanups
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8 years ago |
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dehnert
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19ac4a360f
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intermediate commit
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8 years ago |
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dehnert
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cb849a9ab8
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started on computing upper bounds for rewards for interval value iteration
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8 years ago |
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dehnert
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df0b5fbfa5
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fixed multiply-reduce operations in the presence of empty row groups
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8 years ago |
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dehnert
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d25cc4b05f
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first version of sound value iteration
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8 years ago |
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dehnert
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ec61e110f2
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introducing solver formats to enable linear equation solvers to take the fixed point rather than the equation system formulation
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8 years ago |
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dehnert
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8e8fc34c30
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fixed some TBB-related issues and added power method for linear equation systems
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8 years ago |
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dehnert
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c5134c364f
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Extraction and update of TBB-parallelized stuff
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8 years ago |
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dehnert
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bba2832e5b
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finished Walker-Chae method
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8 years ago |
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dehnert
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5440d164b2
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started on Walker-Chae algorithm
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8 years ago |
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dehnert
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d27954622a
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slightly changed handling of gauss-seidel invocations in linear equation solver
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8 years ago |
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dehnert
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00f88ed452
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gauss-seidel-style value iteration
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8 years ago |
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dehnert
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9d95d2adcf
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first version of multiply-and-reduce (only for native)
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8 years ago |
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dehnert
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dd035f7f5e
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allow for summand in matrix-vector multiplication
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8 years ago |
JK
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e536851e53
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Solver: provide information about solving method + number of iterations at INFO log level
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8 years ago |
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dehnert
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2801f1604b
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improved symbolic linear equation solving (via Jacobi) a bit
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9 years ago |
Sebastian Junges
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d246517757
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removed src prefix in all includes
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9 years ago |
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Sebastian Junges
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e1d201c85e
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c++ code compiles again after rename
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9 years ago |
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Sebastian Junges
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3a7ee7867b
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rename files (does not compile)
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9 years ago |
TimQu
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53ff482947
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Caching of solvers can now be enabled/disabled
Former-commit-id: 498622f45c [formerly 1713f554a0]
Former-commit-id: 1015c7fef8
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9 years ago |
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TimQu
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48b82e7b14
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refactored auxData in linear equation solvers
Former-commit-id: 9e0deb255c
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9 years ago |
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sjunges
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548ba8bbeb
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somehow managed my way through the policy guessing, several minor extensions to solvers
Former-commit-id: c4bb6453e7
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9 years ago |
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sjunges
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051ad702a7
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solvers updated, constants updated
Former-commit-id: 011251c695
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9 years ago |
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dehnert
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83c4b1647c
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solvers now can allocated auxiliary memory
Former-commit-id: 76dc1a1679
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9 years ago |
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dehnert
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be5fdeb636
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started working on internal auxiliary storage of solvers
Former-commit-id: d895041c50
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9 years ago |
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dehnert
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95b95d9c64
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fixed some minor issues and renamed equation solver methods slightly to make the names a bit more compact
Former-commit-id: de103e19ad
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9 years ago |
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dehnert
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b1f2c26df0
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made all instantiations to call MDP model checking with rational numbers
Former-commit-id: d3f8df7804
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9 years ago |
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dehnert
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9ab33528b4
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started to fill value iteration implementation in new general min-max solver
Former-commit-id: e54cb8a0f9
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9 years ago |
