Chemical Reaction Simulation via Dynamic Thread Segmentation

The patent segments the simulation process into distinct phases: an initial phase where reactions sharing precursors are simulated together in a single processing thread to ensure accuracy, and subsequent phases where reactions are divided into separate groups based on precursor exhaustion status, allowing independent simulation in separate processing threads. This segmentation resolves the contradiction by capturing dependencies when they exist while enabling parallelization when they don't.

The patent implements dynamic adaptation of the simulation architecture by continuously monitoring precursor quantities during simulation. When a shared precursor is exhausted, the system dynamically transitions from coupled simulation (single thread) to decoupled simulation (multiple threads). This dynamic restructuring allows the system to maintain accuracy during dependency periods while achieving productivity gains during independence periods.

The patent segments reactions into groups based on their dependency relationships, creating distinct processing threads for independent reaction groups. This segmentation reduces coordination complexity by eliminating the need to synchronize reactions that don't share precursors, while maintaining accuracy for reactions that do share precursors by keeping them in the same group.

The patent uses precursor quantity as an intermediary variable that mediates the interaction between reactions. By monitoring precursor exhaustion status, the system determines when reactions can be independently simulated versus when they require coordinated simulation. This intermediary simplifies the coordination mechanism compared to direct reaction-to-reaction synchronization.

The patent implements feedback mechanisms where the simulation system continuously monitors precursor quantities and uses this information to dynamically adjust the processing thread structure. When precursor exhaustion occurs, the feedback triggers a reorganization of reaction groups, ensuring that newly independent reactions are properly separated into different threads. This feedback loop prevents information loss by maintaining accurate dependency tracking throughout the simulation.

The patent performs preliminary identification of reaction groups based on precursor overlap before initiating concurrent simulation. By pre-establishing the grouping structure and processing thread assignments based on initial precursor analysis, the system prepares the simulation architecture to handle concurrent execution while maintaining awareness of potential dependency relationships that may emerge or disappear during simulation.