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/*
* Copyright (c) 2022 AtLarge Research
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
@file:JvmName("M3SACli")
package org.opendc.experiments.m3sa.runner
import com.github.ajalt.clikt.core.CliktCommand
import com.github.ajalt.clikt.parameters.options.default
import com.github.ajalt.clikt.parameters.options.defaultLazy
import com.github.ajalt.clikt.parameters.options.option
import com.github.ajalt.clikt.parameters.types.file
import com.github.ajalt.clikt.parameters.types.int
import m3saAnalyze
import org.opendc.experiments.base.experiment.getExperiment
import org.opendc.experiments.m3sa.scenario.getOutputFolder
import java.io.File
/**
* Main entrypoint of the application.
*/
public fun main(args: Array<String>): Unit = M3SACommand().main(args)
/**
* Represents the command for the Scenario experiments.
*/
internal class M3SACommand : CliktCommand(name = "experiment") {
/**
* The path to the environment directory.
*/
private val scenarioPath by option("--experiment-path", help = "path to experiment file")
.file(canBeDir = false, canBeFile = true)
.defaultLazy { File("resources/experiment.json") }
private val m3saPath by option("-m", "--m3sa-setup-path", help = "path to m3sa setup file")
.file(canBeDir = false, canBeFile = true)
private val m3saExec by option("-e", "--m3sa-exec-path", help = "path to m3sa executable")
.file(canBeDir = true, canBeFile = false)
.defaultLazy { File("opendc-experiments/opendc-experiments-m3sa/src/main/python/") }
private val inputIterations by option("-i", "--iterations", help = "number of iterations to run")
.int()
.default(1)
override fun run() {
val file = File("analysis.txt")
if (!file.exists()) {
file.createNewFile()
}
var iterations = inputIterations
var currentIteration = 1
while (iterations > 0) {
val startTime = System.currentTimeMillis()
val experiment = getExperiment(scenarioPath)
org.opendc.experiments.base.runner.runExperiment(experiment)
val simulationEnd = System.currentTimeMillis()
println("Simulation time: ${(simulationEnd - startTime) / 1000} ms")
if (m3saPath != null) {
m3saAnalyze(
outputFolderPath = getOutputFolder(scenarioPath),
m3saSetupPath = m3saPath.toString(),
m3saExecPath = m3saExec.toString(),
)
} else {
println(
"\n" +
"===================================================\n" +
"|M3SA path is not provided. Skipping M3SA analysis.|\n" +
"===================================================",
)
}
val endTime = System.currentTimeMillis()
println("OpenDC time: ${(simulationEnd - startTime) / 1000.0} s")
println("M3SA time: ${(endTime - simulationEnd) / 1000.0} s")
println("Total operation time: ${(endTime - startTime) / 1000.0} s")
file.appendText("$currentIteration. OpenDC time: ${(simulationEnd - startTime) / 1000.0} s\n")
file.appendText("$currentIteration. M3SA time: ${(endTime - simulationEnd) / 1000.0} s\n")
file.appendText("$currentIteration. Total operation time: ${(endTime - startTime) / 1000.0} s\n\n")
iterations -= 1
currentIteration += 1
}
file.appendText("===================================================\n")
println("Finished $scenarioPath")
}
}
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