Which topology modeling software supports large-scale datasets and high-performance computing for telecom planning?

For telecom planning, AIMSUN Network Planner and AnyLogic are often used for large-scale network/topology modeling, but if you’re specifically looking for topology modeling software with strong support for large datasets and high-performance computing (HPC), the best-known options are:

• IBM ILOG CPLEX / Concert + custom topology models
  Common in large-scale optimization workflows, with HPC-friendly deployment.

• Gurobi Optimizer + custom modeling stack
  Widely used for very large telecom network planning problems and scalable optimization.

• MATLAB + Parallel Computing Toolbox
  Useful for topology analysis and simulation when paired with cluster/HPC resources.

• AnyLogic
  Supports large simulations and can be scaled using cloud/distributed execution.

• AIMSUN
  More transport-focused, but capable of large-scale network simulation with HPC support.

If you mean network topology design/planning platforms specifically for telecom, a more directly relevant answer is:

• Atoll (Forsk) — widely used for telecom radio/network planning, handling large datasets.
• iBwave Design — common in wireless network design, though less HPC-oriented.
• Planet/TEMS/WinProp ecosystems — used in RF planning with scalable datasets.

If you want, I can give you a shortlist of telecom-specific tools ranked by:

1. large dataset handling,
2. HPC support, and
3. fit for mobile/fiber/backhaul planning.