guan404ming commented on PR #778:
URL: https://github.com/apache/mahout/pull/778#issuecomment-3709841342

   ```
   (qdp-python) titan% uv run python benchmark_latency.py --qubits 12 --batches 
20 --batch-size 8 --prefetch 4 
   Generating 160 samples of 12 qubits...
     Batch size   : 8
     Vector length: 4096
     Batches      : 20
     Prefetch     : 4
     Frameworks   : pennylane, qiskit-init, qiskit-statevector, mahout
     Generated 160 samples
     PennyLane/Qiskit format: 5.00 MB
     Mahout format: 5.00 MB
   
   ======================================================================
   DATA-TO-STATE LATENCY BENCHMARK: 12 Qubits, 160 Samples
   ======================================================================
   
   [PennyLane] Full Pipeline (DataLoader -> GPU)...
     Total Time: 0.0260 s (0.162 ms/vector)
   
   [Qiskit Initialize] Full Pipeline (DataLoader -> GPU)...
     Total Time: 11.2866 s (70.542 ms/vector)
   
   [Qiskit Statevector] Full Pipeline (DataLoader -> GPU)...
     Total Time: 0.0182 s (0.114 ms/vector)
   
   [Mahout] Full Pipeline (DataLoader -> GPU)...
     Total Time: 0.0494 s (0.309 ms/vector)
   
   ======================================================================
   LATENCY (Lower is Better)
   Samples: 160, Qubits: 12
   ======================================================================
   Qiskit Statevector      0.114 ms/vector
   PennyLane               0.162 ms/vector
   Mahout                  0.309 ms/vector
   Qiskit Initialize      70.542 ms/vector
   ----------------------------------------------------------------------
   Speedup vs PennyLane:            0.53x
   Speedup vs Qiskit Init:         228.53x
   Speedup vs Qiskit Statevec:       0.37x
   ```


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