diff options
Diffstat (limited to 'opendc/opendc-experiments-sc20/src/main')
3 files changed, 147 insertions, 0 deletions
diff --git a/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/Sc20HypervisorMonitor.kt b/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/Sc20HypervisorMonitor.kt new file mode 100644 index 00000000..5a277dff --- /dev/null +++ b/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/Sc20HypervisorMonitor.kt @@ -0,0 +1,23 @@ +package com.atlarge.opendc.experiments.sc20 + +import com.atlarge.opendc.compute.core.Server +import com.atlarge.opendc.compute.virt.monitor.HypervisorMonitor +import java.io.File + +class Sc20HypervisorMonitor : HypervisorMonitor { + private val outputFile = File("sc20-experiment-results.csv") + + init { + outputFile.appendText("time,totalRequestedCpuTime,totalCpuTimeCapacity,numberOfDeployedImages,server\n") + } + + override fun onSliceFinish( + time: Long, + totalRequestedCpuTime: Long, + totalCpuTimeCapacity: Long, + numberOfDeployedImages: Int, + hostServer: Server + ) { + outputFile.appendText("$time,$totalRequestedCpuTime,$totalCpuTimeCapacity,$numberOfDeployedImages,$numberOfDeployedImages,${hostServer.uid}\n") + } +} diff --git a/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt b/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt new file mode 100644 index 00000000..c7d7ac51 --- /dev/null +++ b/opendc/opendc-experiments-sc20/src/main/kotlin/com/atlarge/opendc/experiments/sc20/TestExperiment.kt @@ -0,0 +1,88 @@ +/* + * MIT License + * + * Copyright (c) 2019 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. + */ + +package com.atlarge.opendc.experiments.sc20 + +import com.atlarge.odcsim.SimulationEngineProvider +import com.atlarge.opendc.compute.core.Server +import com.atlarge.opendc.compute.core.ServerState +import com.atlarge.opendc.compute.core.monitor.ServerMonitor +import com.atlarge.opendc.compute.metal.service.ProvisioningService +import com.atlarge.opendc.compute.virt.service.SimpleVirtProvisioningService +import com.atlarge.opendc.format.environment.sc18.Sc18EnvironmentReader +import com.atlarge.opendc.format.trace.vm.VmTraceReader +import kotlinx.coroutines.channels.Channel +import kotlinx.coroutines.delay +import kotlinx.coroutines.runBlocking +import java.io.File +import java.util.ServiceLoader +import kotlin.math.max + +/** + * Main entry point of the experiment. + */ +fun main(args: Array<String>) { + if (args.isEmpty()) { + println("error: Please provide path to directory containing VM trace files") + return + } + + val environment = Sc18EnvironmentReader(object {}.javaClass.getResourceAsStream("/env/setup-test.json")) + .use { it.read() } + + val token = Channel<Boolean>() + + val monitor = object : ServerMonitor { + override suspend fun onUpdate(server: Server, previousState: ServerState) { + println(server) + } + } + + val provider = ServiceLoader.load(SimulationEngineProvider::class.java).first() + val system = provider({ ctx -> + println(ctx.clock.instant()) + val scheduler = SimpleVirtProvisioningService( + ctx, + environment.platforms[0].zones[0].services[ProvisioningService.Key], + Sc20HypervisorMonitor() + ) + + val reader = VmTraceReader(File(args[0])) + delay(1376314846 * 1000L) + while (reader.hasNext()) { + val (time, workload) = reader.next() + delay(max(0, time * 1000 - ctx.clock.millis())) + scheduler.deploy(workload.image, monitor) + } + + token.receive() + + println(ctx.clock.instant()) + }, name = "sim") + + runBlocking { + system.run() + system.terminate() + } +} diff --git a/opendc/opendc-experiments-sc20/src/main/resources/env/setup-test.json b/opendc/opendc-experiments-sc20/src/main/resources/env/setup-test.json new file mode 100644 index 00000000..0965b250 --- /dev/null +++ b/opendc/opendc-experiments-sc20/src/main/resources/env/setup-test.json @@ -0,0 +1,36 @@ +{ + "name": "Experimental Setup 2", + "rooms": [ + { + "type": "SERVER", + "objects": [ + { + "type": "RACK", + "machines": [ + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]}, + { "cpus": [2] }, { "cpus": [2]} + ] + }, + { + "type": "RACK", + "machines": [ + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]}, + { "cpus": [1] }, { "cpus": [1]} + ] + } + ] + } + ] +} |