toolbench.go

package main

import (
        "flag"
        "os/exec"
        "strings"
)

func main() {
        flag.Parse()
        if !strings.HasSuffix(flag.Arg(0), "/compile") {
                exec.Command(flag.Arg(0), flag.Args()[1:]...).Run()
                return
        }
        argss := [2][]string{
                        append([]string{"-newparser=0", "-bench=/tmp/toolbench-0.txt"}, flag.Args()[1:]...),
                        append([]string{"-newparser=1", "-bench=/tmp/toolbench-1.txt"}, flag.Args()[1:]...),
                }

        for i := 0; i < 30; i++ {
                for _, args := range argss {
                        exec.Command(flag.Arg(0), args...).Run()
                }
        }
}