v0.4.1

IntervalMDP v0.4.1

Diff since v0.4.0

Merged pull requests:

• Optimize PRISM data loading (#77) (@Zinoex)

v0.4.0

IntervalMDP v0.4.0

Diff since v0.3.0

Merged pull requests:

• Check device upload problem construction for better error messages (#42) (@Zinoex)
• Time-varying markov process (#43) (@Zinoex)
• Move the models into separate files (#44) (@Zinoex)
• CompatHelper: add new compat entry for Adapt in [weakdeps] at version 4, (keep existing compat) (#45) (@github-actions[bot])
• CompatHelper: add new compat entry for LLVM in [weakdeps] at version 7, (keep existing compat) (#46) (@github-actions[bot])
• CompatHelper: add new compat entry for GPUArrays in [weakdeps] at version 10, (keep existing compat) (#47) (@github-actions[bot])
• Introduce workspaces (#48) (@Zinoex)
• Massive refactor - primarily with the intention of incorporating ParallelProduct (#50) (@Zinoex)
• CompatHelper: bump compat for LLVM in [weakdeps] to 8, (keep existing compat) (#51) (@github-actions[bot])
• CompatHelper: bump compat for LLVM in [weakdeps] to 9, (keep existing compat) (#52) (@github-actions[bot])
• Remove ParallelProduct (#53) (@Zinoex)
• Orthogonal IMDPs (#54) (@Zinoex)
• More workspace types for OrthogonalIntervalProbabilities (#59) (@Zinoex)
• Simplify action vectors (#62) (@Zinoex)
• Refactor bellman! to prepare for mixture models (#63) (@Zinoex)
• Change interface for time varying models (#66) (@Zinoex)
• Add safety property (#67) (@Zinoex)
• CompatHelper: bump compat for GPUArrays in [weakdeps] to 11, (keep existing compat) (#68) (@github-actions[bot])
• Mixture model (#69) (@Zinoex)
• Use abs in convergence check (#72) (@bkraske)
• Fix strategy interface for CUDA (#75) (@Zinoex)
• Update docs (#76) (@Zinoex)

Closed issues:

• SparseOrdering to CuSparseOrdering adaptor (#12)
• Read bmdp-tool into an IntervalMarkovChain if num_actions == 1 (#30)
• Apply policy to IMDP to obtain IMC (#33)
• Test asserts (#35)
• Composition of IntervalMarkovProcesses (#38)
• Improve device error messages (#40)
• Test device check (#49)
• Simplify action vectors (#56)
• Sparse OrthogonalIntervalMarkovDecisionProcess (#57)
• Multi-threaded OrthogonalIntervalMarkovDecisionProcess (#58)
• Improve how strategies are applied (#64)
• Function to transfer data back to cpu (#74)

v0.3.0

IntervalMDP v0.3.0

Diff since v0.2.1

Merged pull requests:

• Control synthesis on CUDA (#37) (@Zinoex)
• Remove intermediate probability (#39) (@Zinoex)
• Dense CUDA transition probability matrices (#41) (@Zinoex)

Closed issues:

• O-maximization for dense CUDA matrices (#10)
• Automatically adapt CUDA kernel launch configuration (#16)
• Analyze CUDA performance trace for small arrays (#18)
• Analyze if more threads for probability assignment on CUDA is more efficient (#20)
• Control synthesis (#25)

v0.2.1

IntervalMDP v0.2.1

Diff since v0.2.0

Merged pull requests:

• Add safety checks for transition probabilities (#34) (@Zinoex)
• Unify value function (#36) (@Zinoex)

v0.2.0

IntervalMDP v0.2.0

Diff since v0.1.0

Merged pull requests:

• Add tests for data read/write and fix bugs uncovered (#29) (@Zinoex)
• Fix documentation of reading and writing our own data format (#31) (@Zinoex)
• Indentation apparently wasn't caught. (#32) (@Zinoex)

v0.1.0

IntervalMDP v0.1.0

Merged pull requests:

• CUDA extension (#1) (@Zinoex)
• Avoid bisection at each iteration (#2) (@Zinoex)
• Local sorting on CUDA devices (#5) (@Zinoex)
• Add framework for specifications (#8) (@Zinoex)
• Add more unit test (#9) (@Zinoex)
• IMDP (#15) (@Zinoex)
• Avoid alloc (#22) (@Zinoex)
• Remove StateIntervalProbabilities (#23) (@Zinoex)
• Documentation (#24) (@Zinoex)

Closed issues:

• CUDA parallel sorting (#3)
• Update symbols for parametric types (#4)
• IMDP (#7)
• Test Interval Value Iteration (#11)
• Incremental contruction of IMDP/IMC (#13)
• Use view and reshape to avoid allocating memory (#17)
• Remove Vector of StateIntervalProbabilities (#21)
• Reward optimization (#26)