hugo/commands/benchmark.go
Bjørn Erik Pedersen 75dd596e6c Introduce HugoSites type
And a Hugo global variable which contains the site under build.

This is really needed to get some level of control of the "multiple languages" in play.

There are still work related to this scattered around, but that will come.

With this commit, the multilingual feature is starting to work.
2016-09-06 18:32:16 +03:00

87 lines
2.1 KiB
Go

// Copyright 2015 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package commands
import (
"os"
"runtime/pprof"
"github.com/spf13/cobra"
)
var (
benchmarkTimes int
cpuProfilefile string
memProfilefile string
)
var benchmarkCmd = &cobra.Command{
Use: "benchmark",
Short: "Benchmark Hugo by building a site a number of times.",
Long: `Hugo can build a site many times over and analyze the running process
creating a benchmark.`,
}
func init() {
initHugoBuilderFlags(benchmarkCmd)
initBenchmarkBuildingFlags(benchmarkCmd)
benchmarkCmd.Flags().StringVar(&cpuProfilefile, "cpuprofile", "", "path/filename for the CPU profile file")
benchmarkCmd.Flags().StringVar(&memProfilefile, "memprofile", "", "path/filename for the memory profile file")
benchmarkCmd.Flags().IntVarP(&benchmarkTimes, "count", "n", 13, "number of times to build the site")
benchmarkCmd.RunE = benchmark
}
func benchmark(cmd *cobra.Command, args []string) error {
if err := InitializeConfig(benchmarkCmd); err != nil {
return err
}
if memProfilefile != "" {
f, err := os.Create(memProfilefile)
if err != nil {
return err
}
for i := 0; i < benchmarkTimes; i++ {
_ = buildSites()
Hugo.Reset()
}
pprof.WriteHeapProfile(f)
f.Close()
} else {
if cpuProfilefile == "" {
cpuProfilefile = "/tmp/hugo-cpuprofile"
}
f, err := os.Create(cpuProfilefile)
if err != nil {
return err
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
for i := 0; i < benchmarkTimes; i++ {
_ = buildSites()
Hugo.Reset()
}
}
return nil
}