From 716551211aea326e8d5dac9d3188a685ed22ec5a Mon Sep 17 00:00:00 2001
From: Menna <mennametwally112233@gmail.com>
Date: Sun, 8 Feb 2026 01:48:32 +0000
Subject: [PATCH] bench: refactor to use dynamic memory allocation in dasumpw

Ref: #8643
---
 .../dasumpw/benchmark/c/benchmark.length.c    | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/lib/node_modules/@stdlib/blas/ext/base/dasumpw/benchmark/c/benchmark.length.c b/lib/node_modules/@stdlib/blas/ext/base/dasumpw/benchmark/c/benchmark.length.c
index 9b96bcecb0a3..f79665c0fae2 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/dasumpw/benchmark/c/benchmark.length.c
+++ b/lib/node_modules/@stdlib/blas/ext/base/dasumpw/benchmark/c/benchmark.length.c
@@ -16,12 +16,12 @@
 * limitations under the License.
 */
 
+#include <sys/time.h>
 #include "stdlib/blas/ext/base/dasumpw.h"
-#include <stdlib.h>
-#include <stdio.h>
 #include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <time.h>
-#include <sys/time.h>
 
 #define NAME "dasumpw"
 #define ITERATIONS 1000000
@@ -74,7 +74,7 @@ static void print_results( int iterations, double elapsed ) {
 static double tic( void ) {
 	struct timeval now;
 	gettimeofday( &now, NULL );
-	return (double)now.tv_sec + (double)now.tv_usec/1.0e6;
+	return (double)now.tv_sec + (double)now.tv_usec / 1.0e6;
 }
 
 /**
@@ -96,10 +96,11 @@ static double rand_double( void ) {
 */
 static double benchmark1( int iterations, int len ) {
 	double elapsed;
-	double x[ len ];
+	double *x;
 	double v;
 	double t;
 	int i;
+	x = (double *)malloc( len * sizeof( double ) );
 
 	for ( i = 0; i < len; i++ ) {
 		x[ i ] = ( rand_double() * 20000.0 ) - 10000.0;
@@ -118,6 +119,7 @@ static double benchmark1( int iterations, int len ) {
 	if ( v != v ) {
 		printf( "should not return NaN\n" );
 	}
+	free( x );
 	return elapsed;
 }
 
@@ -130,10 +132,11 @@ static double benchmark1( int iterations, int len ) {
 */
 static double benchmark2( int iterations, int len ) {
 	double elapsed;
-	double x[ len ];
+	double *x;
 	double v;
 	double t;
 	int i;
+	x = (double *)malloc( len * sizeof( double ) );
 
 	for ( i = 0; i < len; i++ ) {
 		x[ i ] = ( rand_double() * 20000.0 ) - 10000.0;
@@ -152,6 +155,7 @@ static double benchmark2( int iterations, int len ) {
 	if ( v != v ) {
 		printf( "should not return NaN\n" );
 	}
+	free( x );
 	return elapsed;
 }
 
@@ -173,7 +177,7 @@ int main( void ) {
 	count = 0;
 	for ( i = MIN; i <= MAX; i++ ) {
 		len = pow( 10, i );
-		iter = ITERATIONS / pow( 10, i-1 );
+		iter = ITERATIONS / pow( 10, i - 1 );
 		for ( j = 0; j < REPEATS; j++ ) {
 			count += 1;
 			printf( "# c::%s:len=%d\n", NAME, len );
@@ -184,7 +188,7 @@ int main( void ) {
 	}
 	for ( i = MIN; i <= MAX; i++ ) {
 		len = pow( 10, i );
-		iter = ITERATIONS / pow( 10, i-1 );
+		iter = ITERATIONS / pow( 10, i - 1 );
 		for ( j = 0; j < REPEATS; j++ ) {
 			count += 1;
 			printf( "# c::%s:ndarray:len=%d\n", NAME, len );