CESQL Benchmark (#380)

Signed-off-by: Francesco Guardiani <[email protected]>

Author: slinkydeveloper

benchmarks/pom.xml

@@ -59,6 +59,11 @@
             <artifactId>cloudevents-kafka</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>io.cloudevents</groupId>
+            <artifactId>cloudevents-sql</artifactId>
+            <version>${project.version}</version>
+        </dependency>
 
         <dependency>
             <groupId>org.openjdk.jmh</groupId>

benchmarks/src/main/java/io/cloudevents/bench/sql/CompileBenchmark.java

@@ -0,0 +1,35 @@
+package io.cloudevents.bench.sql;
+
+import io.cloudevents.sql.Parser;
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.infra.Blackhole;
+
+public class CompileBenchmark {
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testCompileSmallExpression(Blackhole bh) {
+        bh.consume(
+            Parser.parseDefault("(a + b + c) = 10 AND TRUE OR CONCAT('1', '2', id) = '123'")
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testCompileSmallTrueConstantExpression(Blackhole bh) {
+        bh.consume(
+            Parser.parseDefault("(1 + 2 + 3) = 10 AND TRUE OR CONCAT('1', '2', '3') = 123")
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testCompileSmallFalseConstantExpression(Blackhole bh) {
+        bh.consume(
+            Parser.parseDefault("(1 + 2 + 3) = 10 AND FALSE OR CONCAT('1', '2', '3') = 124")
+        );
+    }
+
+}

benchmarks/src/main/java/io/cloudevents/bench/sql/RunBenchmark.java

@@ -0,0 +1,92 @@
+package io.cloudevents.bench.sql;
+
+import io.cloudevents.CloudEvent;
+import io.cloudevents.core.builder.CloudEventBuilder;
+import io.cloudevents.sql.Expression;
+import io.cloudevents.sql.Parser;
+import org.openjdk.jmh.annotations.*;
+import org.openjdk.jmh.infra.Blackhole;
+
+import static io.cloudevents.core.test.Data.V1_WITH_JSON_DATA_WITH_EXT;
+
+public class RunBenchmark {
+
+    @State(Scope.Thread)
+    public static class TestCaseSmallExpression {
+        public CloudEvent event = CloudEventBuilder
+            .v1(V1_WITH_JSON_DATA_WITH_EXT)
+            .withExtension("a", "10")
+            .withExtension("b", 3)
+            .withExtension("c", "-3")
+            .build();
+        public Expression expression = Parser
+            .parseDefault("(a + b + c) = 10 AND TRUE OR CONCAT('1', '2', id) = '123'");
+    }
+
+    @State(Scope.Thread)
+    public static class TestCaseSmallTrueConstantExpression {
+        public CloudEvent event = CloudEventBuilder
+            .v1(V1_WITH_JSON_DATA_WITH_EXT)
+            .build();
+        public Expression expression = Parser
+            .parseDefault("(1 + 2 + 3) = 10 AND TRUE OR CONCAT('1', '2', '3') = 123");
+    }
+
+    @State(Scope.Thread)
+    public static class TestCaseSmallFalseConstantExpression {
+        public CloudEvent event = CloudEventBuilder
+            .v1(V1_WITH_JSON_DATA_WITH_EXT)
+            .build();
+        public Expression expression = Parser
+            .parseDefault("(1 + 2 + 3) = 10 AND FALSE OR CONCAT('1', '2', '3') = 124");
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testEvaluateSmallExpression(TestCaseSmallExpression testCase, Blackhole bh) {
+        bh.consume(
+            testCase.expression.evaluate(testCase.event)
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testTryEvaluateSmallExpression(TestCaseSmallExpression testCase, Blackhole bh) {
+        bh.consume(
+            testCase.expression.tryEvaluate(testCase.event)
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testEvaluateSmallTrueConstantExpression(TestCaseSmallTrueConstantExpression testCase, Blackhole bh) {
+        bh.consume(
+            testCase.expression.evaluate(testCase.event)
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testTryEvaluateSmallTrueConstantExpression(TestCaseSmallTrueConstantExpression testCase, Blackhole bh) {
+        bh.consume(
+            testCase.expression.tryEvaluate(testCase.event)
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testEvaluateSmallFalseConstantExpression(TestCaseSmallFalseConstantExpression testCase, Blackhole bh) {
+        bh.consume(
+            testCase.expression.evaluate(testCase.event)
+        );
+    }
+
+    @Benchmark
+    @BenchmarkMode({Mode.Throughput, Mode.AverageTime})
+    public void testTryEvaluateSmallFalseConstantExpression(TestCaseSmallFalseConstantExpression testCase, Blackhole bh) {
+        bh.consume(
+            testCase.expression.tryEvaluate(testCase.event)
+        );
+    }
+
+}