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TIGER: Task assIGnment mappER

Quick Start

This section provides baby steps on how to use tiger with the simplest example TCG and 2x2 ARC.

Option description:

• i (info) - provides info about qubits/couplings/levels/…
• q (qubo) – generates single qubo input file
• qs (qubo solution) – analyzes all generated solutions and provides the most optimal
• dq (divided qubo) – generates multiple qubo files
• dqs (divided qubo solution) – analyzes all solutions, selects the most optimal per sub-graph and combines them into the final solution
• ddq (dynamically divided qubo) – generates multiple qubo files tacking into account previous solutions
• ddqs (dynamically divided qubo solution) – similar to dqs
• qb (qbsolv) – generates qubo input for qbsolv tool
• qbs (qbsolv solution) – provide qbsolv output solution

Example

To check the basic information of the mapping resource requirements:

python tiger.py tcg/example1.ram arc/mesh_2x2_homo.arc i

To generate a single .qubo file:

python tiger.py tcg/example1.ram arc/mesh_2x2_homo.arc qb

To execute generated file using qbsolv and generate the solution file:

qbsolv -i tcg/example1.qubo > example1.sol

To analyze the solution and calculate mapping-to-metric:

python tiger.py tcg/example1.ram arc/mesh_2x2_homo.arc qbs