github.com/matrixorigin/matrixone@v1.2.0/pkg/vm/engine/disttae/logtailreplay/partition_test.go (about)

     1  // Copyright 2022 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package logtailreplay
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  )
    21  
    22  func BenchmarkPartitonConsumeCheckpoint(b *testing.B) {
    23  	partition := NewPartition()
    24  
    25  	state, done := partition.MutateState()
    26  	state.checkpoints = append(state.checkpoints, "a", "b", "c")
    27  	done()
    28  
    29  	b.ResetTimer()
    30  
    31  	ctx := context.Background()
    32  	for i := 0; i < b.N; i++ {
    33  		err := partition.ConsumeCheckpoints(ctx, func(checkpoint string, state *PartitionState) error {
    34  			return nil
    35  		})
    36  		if err != nil {
    37  			b.Fatal(err)
    38  		}
    39  	}
    40  }
    41  
    42  func BenchmarkConcurrentPartitonConsumeCheckpoint(b *testing.B) {
    43  	partition := NewPartition()
    44  
    45  	state, done := partition.MutateState()
    46  	state.checkpoints = append(state.checkpoints, "a", "b", "c")
    47  	done()
    48  
    49  	b.ResetTimer()
    50  
    51  	ctx := context.Background()
    52  	b.RunParallel(func(pb *testing.PB) {
    53  		for pb.Next() {
    54  			err := partition.ConsumeCheckpoints(ctx, func(checkpoint string, state *PartitionState) error {
    55  				return nil
    56  			})
    57  			if err != nil {
    58  				b.Fatal(err)
    59  			}
    60  		}
    61  	})
    62  
    63  }