org.apache.beam.sdk.jmh.schemas

Class GetterBasedSchemaProviderBenchmark

java.lang.Object

org.apache.beam.sdk.jmh.schemas.GetterBasedSchemaProviderBenchmark

public class GetterBasedSchemaProviderBenchmark
extends java.lang.Object

Benchmarks for GetterBasedSchemaProvider on reading / writing fields based on toRowFunction / fromRowFunction.

Each benchmark method invocation, depending on RowBundle.action, either reads a single field of a bundle of n rows using the corresponding getter via RowWithGetters.getValue(int) or writes that field using the corresponding setter to a new object instance.

Rows are created upfront and provided as JMH State to exclude initialization costs from the measurement.

• The score doesn't reflect read / write access only, measurement includes iterating over a large number of rows.
• All rows contain just a single field. Nevertheless it is tricky to compare scores between different benchmarks: nested structures are read recursively and collections / maps are iterated through.

Constructor Summary

Constructors

Constructor and Description
GetterBasedSchemaProviderBenchmark()

Method Summary

Modifier and Type	Method and Description
void	processArrayOfNestedStringField(RowBundles.ArrayOfNestedStringBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processArrayOfStringField(RowBundles.ArrayOfStringBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processByteBufferField(RowBundles.ByteBufferBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processBytesField(RowBundles.BytesBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processDateTimeField(RowBundles.DateTimeBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processIntField(RowBundles.IntBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processMapOfIntField(RowBundles.MapOfIntBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processMapOfNestedIntField(RowBundles.MapOfNestedIntBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processNestedBytesField(RowBundles.NestedBytesBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processNestedIntField(RowBundles.NestedIntBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processStringBuilderField(RowBundles.StringBuilderBundle state, org.openjdk.jmh.infra.Blackhole bh)
void	processStringField(RowBundles.StringBundle state, org.openjdk.jmh.infra.Blackhole bh)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GetterBasedSchemaProviderBenchmark

public GetterBasedSchemaProviderBenchmark()

Method Detail

processIntField

public void processIntField(RowBundles.IntBundle state,
                            org.openjdk.jmh.infra.Blackhole bh)

processNestedIntField

public void processNestedIntField(RowBundles.NestedIntBundle state,
                                  org.openjdk.jmh.infra.Blackhole bh)

processStringField

public void processStringField(RowBundles.StringBundle state,
                               org.openjdk.jmh.infra.Blackhole bh)

processStringBuilderField

public void processStringBuilderField(RowBundles.StringBuilderBundle state,
                                      org.openjdk.jmh.infra.Blackhole bh)

processDateTimeField

public void processDateTimeField(RowBundles.DateTimeBundle state,
                                 org.openjdk.jmh.infra.Blackhole bh)

processBytesField

public void processBytesField(RowBundles.BytesBundle state,
                              org.openjdk.jmh.infra.Blackhole bh)

processNestedBytesField

public void processNestedBytesField(RowBundles.NestedBytesBundle state,
                                    org.openjdk.jmh.infra.Blackhole bh)

processByteBufferField

public void processByteBufferField(RowBundles.ByteBufferBundle state,
                                   org.openjdk.jmh.infra.Blackhole bh)

processArrayOfStringField

public void processArrayOfStringField(RowBundles.ArrayOfStringBundle state,
                                      org.openjdk.jmh.infra.Blackhole bh)

processArrayOfNestedStringField

public void processArrayOfNestedStringField(RowBundles.ArrayOfNestedStringBundle state,
                                            org.openjdk.jmh.infra.Blackhole bh)

processMapOfIntField

public void processMapOfIntField(RowBundles.MapOfIntBundle state,
                                 org.openjdk.jmh.infra.Blackhole bh)

processMapOfNestedIntField

public void processMapOfNestedIntField(RowBundles.MapOfNestedIntBundle state,
                                       org.openjdk.jmh.infra.Blackhole bh)