How NeuroCGMD Compares
A restrained comparison intended to clarify where NeuroCGMD fits relative to established packages used in production and method-development settings.
NeuroCGMD
Python-native evaluation workflow
Compact framework for adaptive refinement, documented execution, and structured downstream analysis.
GROMACS
Established production package
Highly optimized classical MD engine widely used for large-scale simulation workloads.
OpenMM
Flexible simulation platform
Strong extensibility with Python-facing workflows and broad custom force support.
NAMD
Scalable parallel engine
Distributed MD platform suited to larger parallel workloads and established production use.
Reading this comparison correctly matters. NeuroCGMD should be viewed as a compact cooperative framework for rapid prototyping, adaptive refinement, and integrated analysis. Established packages such as GROMACS, AMBER, OpenMM, and NAMD remain highly appropriate for large-scale production throughput and deeply optimized classical workloads. The value proposition here is architectural integration and adaptive workflow design, not dismissing those platforms.
feature-by-feature comparison
▶ COMPARISON TABLE
| NeuroCGMD | GROMACS | OpenMM | NAMD | |
|---|---|---|---|---|
| Primary role | Adaptive evaluation workflow | High-throughput classical MD | Extensible simulation platform | Scalable parallel MD |
| Implementation profile | Python-native | Compiled HPC package | Hybrid Python/C++ platform | Compiled parallel package |
| Installation profile | Lightweight package workflow | Established source or binary installation | Managed Python environment workflow | Established source or binary installation |
| Selective refinement | Documented in the core workflow | Typically external or workflow-level | Typically plugin or workflow-level | Typically external or workflow-level |
| ML force adjustment | Integrated residual layer | External ecosystem | Plugin ecosystem | External ecosystem |
| Analysis output | Bundled with the run workflow | Usually external tooling | User-defined or external tooling | Usually external tooling |
| Back-mapping path | Documented example workflow | External tools | External tools | External tools |
| Best viewed as | Method-development and review platform | Production engine | Research platform | Production engine |