ROptimus
A Parallel General-Purpose Adaptive Optimisation Engine
A general-purpose optimisation engine that supports i) Monte Carlo optimisation with Metropolis criterion [Metropolis et al. (1953) <doi:10.1063/1.1699114>, Hastings (1970) <doi:10.1093/biomet/57.1.97>] and Acceptance Ratio Simulated Annealing [Kirkpatrick et al. (1983) <doi:10.1126/science.220.4598.671>, Černý (1985) <doi:10.1007/BF00940812>] on multiple cores, and ii) Acceptance Ratio Replica Exchange Monte Carlo Optimisation. In each case, the system pseudo-temperature is dynamically adjusted such that the observed acceptance ratio is kept near to the desired (fixed or changing) acceptance ratio.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
3.0.0 |
rolling linux/jammy R-4.5 | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
rolling linux/noble R-4.5 | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
rolling source/ R- | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
latest linux/jammy R-4.5 | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
latest linux/noble R-4.5 | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
latest source/ R- | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
2026-04-26 source/ R- | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
2026-04-23 source/ R- | ROptimus_3.0.0.tar.gz |
2.9 MiB |
3.0.0 |
2026-04-09 windows/windows R-4.5 | ROptimus_3.0.0.zip |
2.9 MiB |
3.0.0 |
2025-04-20 source/ R- | ROptimus_3.0.0.tar.gz |
2.9 MiB |
Dependencies (latest)
Imports
- doParallel (>= 1.0.11)
- foreach (>= 1.4.4)
- iterators (>= 1.0.9)
- parallel (>= 3.4.2)