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Diffstat (limited to 'simulator/opendc-simulator/opendc-simulator-compute/src/jmh')
2 files changed, 0 insertions, 201 deletions
diff --git a/simulator/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/BenchmarkHelpers.kt b/simulator/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/BenchmarkHelpers.kt deleted file mode 100644 index 43bbfd0b..00000000 --- a/simulator/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/BenchmarkHelpers.kt +++ /dev/null @@ -1,43 +0,0 @@ -/* - * 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/simulator/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt b/simulator/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt deleted file mode 100644 index 7b97a665..00000000 --- a/simulator/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt +++ /dev/null @@ -1,158 +0,0 @@ -/* - * 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() - } - } -} |