Explicitly list number of columns

alamb · alamb · commit 3c5bf6340721 · 2026-01-09T15:49:12.000-05:00
diff --git a/arrow/benches/row_format.rs b/arrow/benches/row_format.rs
@@ -179,7 +179,8 @@ fn run_benchmark_on_medium_amount_and_types_of_columns_without_nesting(
         cols.push(Arc::new(create_f64_array_with_seed(batch_size, nulls, seed)) as ArrayRef);
     }
 
-    do_bench(c, format!("{batch_size} lot of columns").as_str(), cols);
+    assert_eq!(cols.len(), 53);
+    do_bench(c, format!("{batch_size} 53 columns").as_str(), cols);
 }
 
 fn row_bench(c: &mut Criterion) {

Original file line number	Diff line number	Diff line change
`@@ -179,7 +179,8 @@ fn run_benchmark_on_medium_amount_and_types_of_columns_without_nesting(`
`179`	`179`	`cols.push(Arc::new(create_f64_array_with_seed(batch_size, nulls, seed)) as ArrayRef);`
`180`	`180`	`}`
`181`	`181`
`182`		`- do_bench(c, format!("{batch_size} lot of columns").as_str(), cols);`
	`182`	`+ assert_eq!(cols.len(), 53);`
	`183`	`+ do_bench(c, format!("{batch_size} 53 columns").as_str(), cols);`
`183`	`184`	`}`
`184`	`185`
`185`	`186`	`fn row_bench(c: &mut Criterion) {`