From f0cbf11ac7add261acdc22939466c9463420a5a1 Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Tue, 18 Jun 2024 19:39:57 +0800
Subject: [PATCH] fix: double covert ulong warning

---
 utils/TSZ/sz/src/sz_double.c |  4 ++--
 utils/TSZ/sz/src/sz_float.c  | 18 ++++++++++++------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/utils/TSZ/sz/src/sz_double.c b/utils/TSZ/sz/src/sz_double.c
index 0510fc612d..7fe5a07843 100644
--- a/utils/TSZ/sz/src/sz_double.c
+++ b/utils/TSZ/sz/src/sz_double.c
@@ -385,11 +385,11 @@ unsigned int optimize_intervals_double_1D_opt(double *oriData, size_t dataLength
 		totalSampleSize++;
 		pred_value = data_pos[-1];
 		pred_err = fabs(pred_value - *data_pos);
-		double dbri = (unsigned long)((pred_err/realPrecision+1)/2);
+		double dbri = (pred_err/realPrecision+1)/2;
 		if(dbri >= (double)confparams_cpr->maxRangeRadius)
 			radiusIndex = confparams_cpr->maxRangeRadius - 1;
 		else
-		    radiusIndex = dbri;
+		    radiusIndex = (size_t)dbri;
 		intervals[radiusIndex]++;
 
 		data_pos += confparams_cpr->sampleDistance;
diff --git a/utils/TSZ/sz/src/sz_float.c b/utils/TSZ/sz/src/sz_float.c
index 4b18eb6ee8..e5dc40f003 100644
--- a/utils/TSZ/sz/src/sz_float.c
+++ b/utils/TSZ/sz/src/sz_float.c
@@ -53,9 +53,12 @@ unsigned int optimize_intervals_float_1D(float *oriData, size_t dataLength, doub
 			//pred_value = 2*oriData[i-1] - oriData[i-2];
 			pred_value = oriData[i-1];
 			pred_err = fabs(pred_value - oriData[i]);
-			radiusIndex = (unsigned long)((pred_err/realPrecision+1)/2);
-			if(radiusIndex>=confparams_cpr->maxRangeRadius)
-				radiusIndex = confparams_cpr->maxRangeRadius - 1;			
+			double dbri = (pred_err/realPrecision+1)/2;
+			if(dbri >= confparams_cpr->maxRangeRadius) {
+				radiusIndex = confparams_cpr->maxRangeRadius - 1;
+			} else {
+				radiusIndex = (size_t)dbri;
+			}
 			intervals[radiusIndex]++;
 		}
 	}
@@ -404,9 +407,12 @@ unsigned int optimize_intervals_float_1D_opt(float *oriData, size_t dataLength,
 		totalSampleSize++;
 		pred_value = data_pos[-1];
 		pred_err = fabs(pred_value - *data_pos);
-		radiusIndex = (unsigned long)((pred_err/realPrecision+1)/2);
-		if(radiusIndex>=confparams_cpr->maxRangeRadius)
-			radiusIndex = confparams_cpr->maxRangeRadius - 1;			
+		double dbri = (pred_err/realPrecision+1)/2;
+		if(dbri >= confparams_cpr->maxRangeRadius) {
+			radiusIndex = confparams_cpr->maxRangeRadius - 1;
+		} else {
+			radiusIndex = (size_t)dbri;
+		}
 		intervals[radiusIndex]++;
 
 		data_pos += confparams_cpr->sampleDistance;