wehub-resource-sync
117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
// Copyright 2019-2022 Dolthub, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package benchmark_runner
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import (
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"context"
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"fmt"
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"os"
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"syscall"
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)
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type doltTpccBenchmarkerImpl struct {
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dir string // cwd
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config TpccConfig
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serverConfig ServerConfig
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}
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var _ Benchmarker = &doltTpccBenchmarkerImpl{}
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func NewDoltTpccBenchmarker(dir string, config TpccConfig, serverConfig ServerConfig) *doltTpccBenchmarkerImpl {
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return &doltTpccBenchmarkerImpl{
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dir: dir,
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config: config,
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serverConfig: serverConfig,
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}
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}
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func (b *doltTpccBenchmarkerImpl) updateGlobalConfig(ctx context.Context) error {
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err := CheckSetDoltConfig(ctx, b.serverConfig.GetServerExec(), doltConfigUsernameKey, doltBenchmarkUser)
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if err != nil {
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return err
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}
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return CheckSetDoltConfig(ctx, b.serverConfig.GetServerExec(), doltConfigEmailKey, doltBenchmarkEmail)
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}
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func (b *doltTpccBenchmarkerImpl) checkInstallation(ctx context.Context) error {
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version := ExecCommand(ctx, b.serverConfig.GetServerExec(), doltVersionCommand)
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return version.Run()
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}
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func (b *doltTpccBenchmarkerImpl) initDoltRepo(ctx context.Context) (string, error) {
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return InitDoltRepo(ctx, b.dir, b.serverConfig.GetServerExec(), tpccDbName)
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}
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func (b *doltTpccBenchmarkerImpl) Benchmark(ctx context.Context) (Results, error) {
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err := b.checkInstallation(ctx)
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if err != nil {
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return nil, err
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}
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err = b.updateGlobalConfig(ctx)
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if err != nil {
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return nil, err
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}
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testRepo, err := b.initDoltRepo(ctx)
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if err != nil {
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return nil, err
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}
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defer os.RemoveAll(testRepo)
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serverParams, err := b.serverConfig.GetServerArgs()
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if err != nil {
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return nil, err
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}
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server := NewServer(ctx, testRepo, b.serverConfig, syscall.SIGTERM, serverParams)
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err = server.Start()
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if err != nil {
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return nil, err
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}
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tests := GetTpccTests(b.config)
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results := make(Results, 0)
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for _, test := range tests {
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tester := NewTpccTester(b.config, b.serverConfig, test, serverParams, stampFunc)
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r, err := tester.Test(ctx)
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if err != nil {
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server.Stop()
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return nil, err
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}
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results = append(results, r)
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}
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err = server.Stop()
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if err != nil {
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return nil, err
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}
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return results, nil
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}
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// GetTpccTests creates a set of tests that the server needs to be executed on.
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func GetTpccTests(config TpccConfig) []Test {
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tests := make([]Test, 0)
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for _, sf := range config.GetScaleFactors() {
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params := NewDefaultTpccParams()
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params.ScaleFactor = sf
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test := NewTpccTest(fmt.Sprintf(tpccScaleFactorTemplate, sf), params)
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tests = append(tests, test)
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}
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return tests
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}
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