Merge branch 'main' into weili/create-connection

risingwavelabs · Apr 6, 2023 · 27665df · 27665df
2 parents d70ccab + f80ef5d
commit 27665df
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/common/benches/bench_hash_key_encoding.rs b/src/common/benches/bench_hash_key_encoding.rs
@@ -232,6 +232,22 @@ fn case_builders() -> Vec<HashKeyBenchCaseBuilder> {
             },
             describe: "large mixed".to_string(),
         },
+        // These benchmark cases will test unaligned key sizes.
+        // For instance five keys of Int64 cannot fit within Key256 (5 * 64 = 320 > 256),
+        // so it has to go to next largest keysize, Key512.
+        // This means 24 bytes of wasted memory.
+        HashKeyBenchCaseBuilder {
+            data_types: vec![DataType::Int64; 5],
+            describe: "unaligned small fixed".to_string(),
+        },
+        HashKeyBenchCaseBuilder {
+            data_types: vec![DataType::Int64; 9],
+            describe: "unaligned medium fixed".to_string(),
+        },
+        HashKeyBenchCaseBuilder {
+            data_types: vec![DataType::Int64; 17],
+            describe: "unaligned large fixed".to_string(),
+        },
     ]
 }