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Diffstat (limited to 'opendc-simulator/opendc-simulator-compute/src/jmh')
2 files changed, 201 insertions, 0 deletions
diff --git a/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/BenchmarkHelpers.kt b/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/BenchmarkHelpers.kt new file mode 100644 index 00000000..43bbfd0b --- /dev/null +++ b/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/BenchmarkHelpers.kt @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2021 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 org.opendc.simulator.compute + +import org.opendc.simulator.compute.workload.SimTraceWorkload + +/** + * Helper function to create simple consumer workload. + */ +fun createSimpleConsumer(): SimTraceWorkload { + return SimTraceWorkload( + sequenceOf( + SimTraceWorkload.Fragment(1000, 28.0, 1), + SimTraceWorkload.Fragment(1000, 3500.0, 1), + SimTraceWorkload.Fragment(1000, 0.0, 1), + SimTraceWorkload.Fragment(1000, 183.0, 1), + SimTraceWorkload.Fragment(1000, 400.0, 1), + SimTraceWorkload.Fragment(1000, 100.0, 1), + SimTraceWorkload.Fragment(1000, 3000.0, 1), + SimTraceWorkload.Fragment(1000, 4500.0, 1), + ), + ) +} diff --git a/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt b/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt new file mode 100644 index 00000000..7b97a665 --- /dev/null +++ b/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt @@ -0,0 +1,158 @@ +/* + * Copyright (c) 2021 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 org.opendc.simulator.compute + +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.coroutineScope +import kotlinx.coroutines.launch +import org.opendc.simulator.compute.cpufreq.PerformanceScalingGovernor +import org.opendc.simulator.compute.cpufreq.SimpleScalingDriver +import org.opendc.simulator.compute.model.MemoryUnit +import org.opendc.simulator.compute.model.ProcessingNode +import org.opendc.simulator.compute.model.ProcessingUnit +import org.opendc.simulator.compute.power.ConstantPowerModel +import org.opendc.simulator.compute.workload.SimWorkload +import org.opendc.simulator.core.SimulationCoroutineScope +import org.opendc.simulator.core.runBlockingSimulation +import org.opendc.utils.TimerScheduler +import org.openjdk.jmh.annotations.* +import java.time.Clock +import java.util.concurrent.TimeUnit + +@State(Scope.Thread) +@Fork(1) +@Warmup(iterations = 2, time = 1, timeUnit = TimeUnit.SECONDS) +@Measurement(iterations = 5, time = 3, timeUnit = TimeUnit.SECONDS) +@OptIn(ExperimentalCoroutinesApi::class) +class SimMachineBenchmarks { + private lateinit var scope: SimulationCoroutineScope + private lateinit var clock: Clock + private lateinit var scheduler: TimerScheduler<Any> + private lateinit var machineModel: SimMachineModel + + @Setup + fun setUp() { + scope = SimulationCoroutineScope() + scheduler = TimerScheduler(scope.coroutineContext, clock) + + val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 2) + + machineModel = SimMachineModel( + cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 1000.0) }, + memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } + ) + } + + @State(Scope.Thread) + class Workload { + lateinit var workloads: Array<SimWorkload> + + @Setup + fun setUp() { + workloads = Array(2) { createSimpleConsumer() } + } + } + + @Benchmark + fun benchmarkBareMetal(state: Workload) { + return scope.runBlockingSimulation { + val machine = SimBareMetalMachine( + coroutineContext, clock, machineModel, PerformanceScalingGovernor(), + SimpleScalingDriver(ConstantPowerModel(0.0)) + ) + return@runBlockingSimulation machine.run(state.workloads[0]) + } + } + + @Benchmark + fun benchmarkSpaceSharedHypervisor(state: Workload) { + return scope.runBlockingSimulation { + val machine = SimBareMetalMachine( + coroutineContext, clock, machineModel, PerformanceScalingGovernor(), + SimpleScalingDriver(ConstantPowerModel(0.0)) + ) + val hypervisor = SimSpaceSharedHypervisor() + + launch { machine.run(hypervisor) } + + val vm = hypervisor.createMachine(machineModel) + + try { + return@runBlockingSimulation vm.run(state.workloads[0]) + } finally { + vm.close() + machine.close() + } + } + } + + @Benchmark + fun benchmarkFairShareHypervisorSingle(state: Workload) { + return scope.runBlockingSimulation { + val machine = SimBareMetalMachine( + coroutineContext, clock, machineModel, PerformanceScalingGovernor(), + SimpleScalingDriver(ConstantPowerModel(0.0)) + ) + val hypervisor = SimFairShareHypervisor() + + launch { machine.run(hypervisor) } + + val vm = hypervisor.createMachine(machineModel) + + try { + return@runBlockingSimulation vm.run(state.workloads[0]) + } finally { + vm.close() + machine.close() + } + } + } + + @Benchmark + fun benchmarkFairShareHypervisorDouble(state: Workload) { + return scope.runBlockingSimulation { + val machine = SimBareMetalMachine( + coroutineContext, clock, machineModel, PerformanceScalingGovernor(), + SimpleScalingDriver(ConstantPowerModel(0.0)) + ) + val hypervisor = SimFairShareHypervisor() + + launch { machine.run(hypervisor) } + + coroutineScope { + repeat(2) { i -> + val vm = hypervisor.createMachine(machineModel) + + launch { + try { + vm.run(state.workloads[i]) + } finally { + machine.close() + } + } + } + } + machine.close() + } + } +} |