taplite 0.1.0

A lightweight traffic assignment and simulation engine for networks encoded in GMNS

TAPLite

TAPLite is a lightweight traffic assignment and simulation engine for networks encoded in GMNS.

Quick Start

Installation

pip install taplite

Traffic Assignment

One-Time Call

import taplite as tap

tap.assignment()

Recursive Call

import taplite as tap
from multiprocessing import freeze_support

if __name__ == '__main__':
    freeze_support()

    while True:
        tap.assignment()

Traffic Simulation

Note that assignment() must be invoked in the same code block prior to simulation().

import taplite as tap

tap.assignment()
tap.simulation()

Build TAPLite from Scratch

1. Build the C++ Shared Library

# from the root directory of TAPLite
cmake -S . -B build -DBUILD_EXE=OFF
cmake --build build

2. Build and Install the Python Package

# from the root directory of TAPLite
python -m pip install .