From c4f7b5fb142f4b2521d082e55c3936e34ec15ced Mon Sep 17 00:00:00 2001
From: sunnycase <sunnycase@live.cn>
Date: Wed, 13 Dec 2023 14:09:15 +0800
Subject: [PATCH] Fix ordering of PytestCalibrationDatasetProvider (#1143)

---
 .../Quantization/PytestCalibrationDatasetProvider.cs            | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Nncase.Quantization/Quantization/PytestCalibrationDatasetProvider.cs b/src/Nncase.Quantization/Quantization/PytestCalibrationDatasetProvider.cs
index 66b040ec0f..6aef026d82 100644
--- a/src/Nncase.Quantization/Quantization/PytestCalibrationDatasetProvider.cs
+++ b/src/Nncase.Quantization/Quantization/PytestCalibrationDatasetProvider.cs
@@ -42,7 +42,7 @@ public PytestCalibrationDatasetProvider(IReadOnlyList<Var> vars, string dataset)
         }
 
         // group by the samples
-        _sampleSets = sampleItems.GroupBy(item => item.Number).Select(g => g.OrderBy(item => item.InputIndex).ToArray()).ToArray();
+        _sampleSets = sampleItems.GroupBy(item => item.Number).OrderBy(x => x.Key).Select(g => g.OrderBy(item => item.InputIndex).ToArray()).ToArray();
 
         Count = _sampleSets.Length;
         Samples = _sampleSets.Select(samples =>