rich7420 commented on PR #700:
URL: https://github.com/apache/mahout/pull/700#issuecomment-3631165787
LGTM !
here's my result
======================================================================
E2E BENCHMARK: 16 Qubits, 2000 Samples
======================================================================
[PennyLane] Full Pipeline (Disk -> GPU)...
IO Time: 1.5408 s
/home/rich-wsl/mahout/qdp/qdp-python/../benchmark/benchmark_e2e_final.py:207:
UserWarning: Casting complex values to real discards the imaginary part
(Triggered internally at ../aten/src/ATen/native/Copy.cpp:301.)
state_gpu = state_cpu.to("cuda", dtype=torch.float32)
Total Time: 2.6046 s
[Qiskit] Full Pipeline (Disk -> GPU)...
IO Time: 1.3602 s
Processed 10/16 vectors...
Total Time: 314.1786 s
[Mahout] Full Pipeline (Disk -> GPU)...
Parquet->GPU (IO+Encode): 1.5916 s
DLPack conversion: 0.0002 s
Reshape & convert: 0.0870 s
Total Time: 1.7024 s
======================================================================
E2E LATENCY (Lower is Better)
Samples: 2000, Qubits: 16
======================================================================
Mahout 1.7024 s
PennyLane 2.6046 s
Qiskit 314.1786 s
----------------------------------------------------------------------
Speedup vs PennyLane: 1.53x
Speedup vs Qiskit: 184.56x
======================================================================
VERIFICATION (Mahout vs PennyLane)
======================================================================
Max Probability Difference: 1.21e-18
Max Amplitude Difference: 8.93e-17
>> SUCCESS: Quantum States Match!
======================================================================
VERIFICATION (Mahout vs Qiskit)
======================================================================
Max Probability Difference: 4.96e-12
Max Amplitude Difference: 2.33e-10
>> SUCCESS: Quantum States Match!
======================================================================
VERIFICATION (PennyLane vs Qiskit)
======================================================================
Max Probability Difference: 4.96e-12
Max Amplitude Difference: 2.33e-10
>> SUCCESS: Quantum States Match!
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