From 081221684fb826ab5a00c1d8cc5a9886b9e2203c Mon Sep 17 00:00:00 2001 From: Fabian Mastenbroek Date: Fri, 1 Oct 2021 22:04:35 +0200 Subject: feat(simulator): Expose CPU time counters directly on hypervisor This change adds a new interface to the SimHypervisor interface that exposes the CPU time counters directly. These are derived from the flow counters and will be used by SimHost to expose them via telemetry. --- .../compute/kernel/SimFairShareHypervisorTest.kt | 238 ++++++++++++++++++ .../simulator/compute/kernel/SimHypervisorTest.kt | 280 --------------------- .../compute/kernel/SimSpaceSharedHypervisorTest.kt | 20 +- 3 files changed, 246 insertions(+), 292 deletions(-) create mode 100644 opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt delete mode 100644 opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimHypervisorTest.kt (limited to 'opendc-simulator/opendc-simulator-compute/src/test') diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt new file mode 100644 index 00000000..9db2e6ec --- /dev/null +++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt @@ -0,0 +1,238 @@ +/* + * 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.kernel + +import kotlinx.coroutines.* +import org.junit.jupiter.api.Assertions.assertEquals +import org.junit.jupiter.api.BeforeEach +import org.junit.jupiter.api.Test +import org.junit.jupiter.api.assertAll +import org.junit.jupiter.api.assertDoesNotThrow +import org.opendc.simulator.compute.SimBareMetalMachine +import org.opendc.simulator.compute.kernel.cpufreq.PerformanceScalingGovernor +import org.opendc.simulator.compute.kernel.interference.VmInterferenceGroup +import org.opendc.simulator.compute.kernel.interference.VmInterferenceModel +import org.opendc.simulator.compute.model.MachineModel +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.power.SimplePowerDriver +import org.opendc.simulator.compute.workload.SimTraceWorkload +import org.opendc.simulator.core.runBlockingSimulation +import org.opendc.simulator.flow.FlowEngine + +/** + * Test suite for the [SimHypervisor] class. + */ +@OptIn(ExperimentalCoroutinesApi::class) +internal class SimFairShareHypervisorTest { + private lateinit var model: MachineModel + + @BeforeEach + fun setUp() { + val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 1) + model = MachineModel( + cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 3200.0) }, + memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } + ) + } + + /** + * Test overcommitting of resources via the hypervisor with a single VM. + */ + @Test + fun testOvercommittedSingle() = runBlockingSimulation { + val duration = 5 * 60L + val workloadA = + SimTraceWorkload( + sequenceOf( + SimTraceWorkload.Fragment(0, duration * 1000, 28.0, 1), + SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 3500.0, 1), + SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 0.0, 1), + SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 183.0, 1) + ), + ) + + val platform = FlowEngine(coroutineContext, clock) + val machine = SimBareMetalMachine(platform, model, SimplePowerDriver(ConstantPowerModel(0.0))) + val hypervisor = SimFairShareHypervisor(platform, null, PerformanceScalingGovernor(), null) + + launch { + machine.run(hypervisor) + println("Hypervisor finished") + } + yield() + + val vm = hypervisor.createMachine(model) + vm.run(workloadA) + + yield() + machine.close() + + assertAll( + { assertEquals(319781, hypervisor.counters.cpuActiveTime, "Active time does not match") }, + { assertEquals(880219, hypervisor.counters.cpuIdleTime, "Idle time does not match") }, + { assertEquals(28125, hypervisor.counters.cpuStealTime, "Steal time does not match") }, + { assertEquals(1200000, clock.millis()) { "Current time is correct" } } + ) + } + + /** + * Test overcommitting of resources via the hypervisor with two VMs. + */ + @Test + fun testOvercommittedDual() = runBlockingSimulation { + val duration = 5 * 60L + val workloadA = + SimTraceWorkload( + sequenceOf( + SimTraceWorkload.Fragment(0, duration * 1000, 28.0, 1), + SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 3500.0, 1), + SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 0.0, 1), + SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 183.0, 1) + ), + ) + val workloadB = + SimTraceWorkload( + sequenceOf( + SimTraceWorkload.Fragment(0, duration * 1000, 28.0, 1), + SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 3100.0, 1), + SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 0.0, 1), + SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 73.0, 1) + ) + ) + + val platform = FlowEngine(coroutineContext, clock) + val machine = SimBareMetalMachine( + platform, model, SimplePowerDriver(ConstantPowerModel(0.0)) + ) + val hypervisor = SimFairShareHypervisor(platform, null, null, null) + + launch { + machine.run(hypervisor) + } + + yield() + coroutineScope { + launch { + val vm = hypervisor.createMachine(model) + vm.run(workloadA) + vm.close() + } + val vm = hypervisor.createMachine(model) + vm.run(workloadB) + vm.close() + } + yield() + machine.close() + yield() + + assertAll( + { assertEquals(329250, hypervisor.counters.cpuActiveTime, "Active time does not match") }, + { assertEquals(870750, hypervisor.counters.cpuIdleTime, "Idle time does not match") }, + { assertEquals(318750, hypervisor.counters.cpuStealTime, "Steal time does not match") }, + { assertEquals(1200000, clock.millis()) } + ) + } + + @Test + fun testMultipleCPUs() = runBlockingSimulation { + val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 2) + val model = MachineModel( + cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 3200.0) }, + memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } + ) + + val platform = FlowEngine(coroutineContext, clock) + val machine = SimBareMetalMachine(platform, model, SimplePowerDriver(ConstantPowerModel(0.0))) + val hypervisor = SimFairShareHypervisor(platform, null, null, null) + + assertDoesNotThrow { + launch { + machine.run(hypervisor) + } + } + + machine.close() + } + + @Test + fun testInterference() = runBlockingSimulation { + val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 2) + val model = MachineModel( + cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 3200.0) }, + memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } + ) + + val groups = listOf( + VmInterferenceGroup(targetLoad = 0.0, score = 0.9, members = setOf("a", "b")), + VmInterferenceGroup(targetLoad = 0.0, score = 0.6, members = setOf("a", "c")), + VmInterferenceGroup(targetLoad = 0.1, score = 0.8, members = setOf("a", "n")) + ) + val interferenceModel = VmInterferenceModel(groups) + + val platform = FlowEngine(coroutineContext, clock) + val machine = SimBareMetalMachine( + platform, model, SimplePowerDriver(ConstantPowerModel(0.0)) + ) + val hypervisor = SimFairShareHypervisor(platform, null, null, interferenceModel.newDomain()) + + val duration = 5 * 60L + val workloadA = + SimTraceWorkload( + sequenceOf( + SimTraceWorkload.Fragment(0, duration * 1000, 0.0, 1), + SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 28.0, 1), + SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 3500.0, 1), + SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 183.0, 1) + ), + ) + val workloadB = + SimTraceWorkload( + sequenceOf( + SimTraceWorkload.Fragment(0, duration * 1000, 0.0, 1), + SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 28.0, 1), + SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 3100.0, 1), + SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 73.0, 1) + ) + ) + + launch { + machine.run(hypervisor) + } + + coroutineScope { + launch { + val vm = hypervisor.createMachine(model, "a") + vm.run(workloadA) + vm.close() + } + val vm = hypervisor.createMachine(model, "b") + vm.run(workloadB) + vm.close() + } + + machine.close() + } +} diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimHypervisorTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimHypervisorTest.kt deleted file mode 100644 index 058d5d28..00000000 --- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimHypervisorTest.kt +++ /dev/null @@ -1,280 +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.kernel - -import kotlinx.coroutines.* -import org.junit.jupiter.api.Assertions.assertEquals -import org.junit.jupiter.api.BeforeEach -import org.junit.jupiter.api.Test -import org.junit.jupiter.api.assertAll -import org.junit.jupiter.api.assertDoesNotThrow -import org.opendc.simulator.compute.SimBareMetalMachine -import org.opendc.simulator.compute.kernel.cpufreq.PerformanceScalingGovernor -import org.opendc.simulator.compute.kernel.interference.VmInterferenceGroup -import org.opendc.simulator.compute.kernel.interference.VmInterferenceModel -import org.opendc.simulator.compute.model.MachineModel -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.power.SimplePowerDriver -import org.opendc.simulator.compute.workload.SimTraceWorkload -import org.opendc.simulator.core.runBlockingSimulation -import org.opendc.simulator.flow.FlowEngine - -/** - * Test suite for the [SimHypervisor] class. - */ -@OptIn(ExperimentalCoroutinesApi::class) -internal class SimHypervisorTest { - private lateinit var model: MachineModel - - @BeforeEach - fun setUp() { - val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 1) - model = MachineModel( - cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 3200.0) }, - memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } - ) - } - - /** - * Test overcommitting of resources via the hypervisor with a single VM. - */ - @Test - fun testOvercommittedSingle() = runBlockingSimulation { - val listener = object : SimHypervisor.Listener { - var totalRequestedWork = 0.0 - var totalGrantedWork = 0.0 - var totalOvercommittedWork = 0.0 - - override fun onSliceFinish( - hypervisor: SimHypervisor, - totalWork: Double, - grantedWork: Double, - overcommittedWork: Double, - interferedWork: Double, - cpuUsage: Double, - cpuDemand: Double - ) { - totalRequestedWork += totalWork - totalGrantedWork += grantedWork - totalOvercommittedWork += overcommittedWork - } - } - - val duration = 5 * 60L - val workloadA = - SimTraceWorkload( - sequenceOf( - SimTraceWorkload.Fragment(0, duration * 1000, 28.0, 1), - SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 3500.0, 1), - SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 0.0, 1), - SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 183.0, 1) - ), - ) - - val platform = FlowEngine(coroutineContext, clock) - val machine = SimBareMetalMachine(platform, model, SimplePowerDriver(ConstantPowerModel(0.0))) - val hypervisor = SimFairShareHypervisor(platform, scalingGovernor = PerformanceScalingGovernor(), listener = listener) - - launch { - machine.run(hypervisor) - println("Hypervisor finished") - } - yield() - - val vm = hypervisor.createMachine(model) - vm.run(workloadA) - - yield() - machine.close() - - assertAll( - { assertEquals(1113300.0, listener.totalRequestedWork, "Requested Burst does not match") }, - { assertEquals(1023300.0, listener.totalGrantedWork, "Granted Burst does not match") }, - { assertEquals(90000.0, listener.totalOvercommittedWork, "Overcommissioned Burst does not match") }, - { assertEquals(1200000, clock.millis()) { "Current time is correct" } } - ) - } - - /** - * Test overcommitting of resources via the hypervisor with two VMs. - */ - @Test - fun testOvercommittedDual() = runBlockingSimulation { - val listener = object : SimHypervisor.Listener { - var totalRequestedWork = 0.0 - var totalGrantedWork = 0.0 - var totalOvercommittedWork = 0.0 - - override fun onSliceFinish( - hypervisor: SimHypervisor, - totalWork: Double, - grantedWork: Double, - overcommittedWork: Double, - interferedWork: Double, - cpuUsage: Double, - cpuDemand: Double - ) { - totalRequestedWork += totalWork - totalGrantedWork += grantedWork - totalOvercommittedWork += overcommittedWork - } - } - - val duration = 5 * 60L - val workloadA = - SimTraceWorkload( - sequenceOf( - SimTraceWorkload.Fragment(0, duration * 1000, 28.0, 1), - SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 3500.0, 1), - SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 0.0, 1), - SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 183.0, 1) - ), - ) - val workloadB = - SimTraceWorkload( - sequenceOf( - SimTraceWorkload.Fragment(0, duration * 1000, 28.0, 1), - SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 3100.0, 1), - SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 0.0, 1), - SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 73.0, 1) - ) - ) - - val platform = FlowEngine(coroutineContext, clock) - val machine = SimBareMetalMachine( - platform, model, SimplePowerDriver(ConstantPowerModel(0.0)) - ) - val hypervisor = SimFairShareHypervisor(platform, listener = listener) - - launch { - machine.run(hypervisor) - } - - yield() - coroutineScope { - launch { - val vm = hypervisor.createMachine(model) - vm.run(workloadA) - vm.close() - } - val vm = hypervisor.createMachine(model) - vm.run(workloadB) - vm.close() - } - yield() - machine.close() - yield() - - assertAll( - { assertEquals(2073600.0, listener.totalRequestedWork, "Requested Burst does not match") }, - { assertEquals(1053600.0, listener.totalGrantedWork, "Granted Burst does not match") }, - { assertEquals(1020000.0, listener.totalOvercommittedWork, "Overcommissioned Burst does not match") }, - { assertEquals(1200000, clock.millis()) } - ) - } - - @Test - fun testMultipleCPUs() = runBlockingSimulation { - val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 2) - val model = MachineModel( - cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 3200.0) }, - memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } - ) - - val platform = FlowEngine(coroutineContext, clock) - val machine = SimBareMetalMachine( - platform, model, SimplePowerDriver(ConstantPowerModel(0.0)) - ) - val hypervisor = SimFairShareHypervisor(platform) - - assertDoesNotThrow { - launch { - machine.run(hypervisor) - } - } - - machine.close() - } - - @Test - fun testInterference() = runBlockingSimulation { - val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 2) - val model = MachineModel( - cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 3200.0) }, - memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } - ) - - val groups = listOf( - VmInterferenceGroup(targetLoad = 0.0, score = 0.9, members = setOf("a", "b")), - VmInterferenceGroup(targetLoad = 0.0, score = 0.6, members = setOf("a", "c")), - VmInterferenceGroup(targetLoad = 0.1, score = 0.8, members = setOf("a", "n")) - ) - val interferenceModel = VmInterferenceModel(groups) - - val platform = FlowEngine(coroutineContext, clock) - val machine = SimBareMetalMachine( - platform, model, SimplePowerDriver(ConstantPowerModel(0.0)) - ) - val hypervisor = SimFairShareHypervisor(platform, interferenceDomain = interferenceModel.newDomain()) - - val duration = 5 * 60L - val workloadA = - SimTraceWorkload( - sequenceOf( - SimTraceWorkload.Fragment(0, duration * 1000, 0.0, 1), - SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 28.0, 1), - SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 3500.0, 1), - SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 183.0, 1) - ), - ) - val workloadB = - SimTraceWorkload( - sequenceOf( - SimTraceWorkload.Fragment(0, duration * 1000, 0.0, 1), - SimTraceWorkload.Fragment(duration * 1000, duration * 1000, 28.0, 1), - SimTraceWorkload.Fragment(duration * 2000, duration * 1000, 3100.0, 1), - SimTraceWorkload.Fragment(duration * 3000, duration * 1000, 73.0, 1) - ) - ) - - launch { - machine.run(hypervisor) - } - - coroutineScope { - launch { - val vm = hypervisor.createMachine(model, "a") - vm.run(workloadA) - vm.close() - } - val vm = hypervisor.createMachine(model, "b") - vm.run(workloadB) - vm.close() - } - - machine.close() - } -} diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt index 95fb6679..b05ffd22 100644 --- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt +++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt @@ -75,10 +75,8 @@ internal class SimSpaceSharedHypervisorTest { ) val engine = FlowEngine(coroutineContext, clock) - val machine = SimBareMetalMachine( - FlowEngine(coroutineContext, clock), machineModel, SimplePowerDriver(ConstantPowerModel(0.0)) - ) - val hypervisor = SimSpaceSharedHypervisor(engine) + val machine = SimBareMetalMachine(engine, machineModel, SimplePowerDriver(ConstantPowerModel(0.0))) + val hypervisor = SimSpaceSharedHypervisor(engine, null, null) launch { machine.run(hypervisor) } val vm = hypervisor.createMachine(machineModel) @@ -99,10 +97,8 @@ internal class SimSpaceSharedHypervisorTest { val duration = 5 * 60L * 1000 val workload = SimRuntimeWorkload(duration) val engine = FlowEngine(coroutineContext, clock) - val machine = SimBareMetalMachine( - engine, machineModel, SimplePowerDriver(ConstantPowerModel(0.0)) - ) - val hypervisor = SimSpaceSharedHypervisor(engine) + val machine = SimBareMetalMachine(engine, machineModel, SimplePowerDriver(ConstantPowerModel(0.0))) + val hypervisor = SimSpaceSharedHypervisor(engine, null, null) launch { machine.run(hypervisor) } yield() @@ -125,7 +121,7 @@ internal class SimSpaceSharedHypervisorTest { val machine = SimBareMetalMachine( engine, machineModel, SimplePowerDriver(ConstantPowerModel(0.0)) ) - val hypervisor = SimSpaceSharedHypervisor(engine) + val hypervisor = SimSpaceSharedHypervisor(engine, null, null) launch { machine.run(hypervisor) } yield() @@ -146,7 +142,7 @@ internal class SimSpaceSharedHypervisorTest { val machine = SimBareMetalMachine( engine, machineModel, SimplePowerDriver(ConstantPowerModel(0.0)) ) - val hypervisor = SimSpaceSharedHypervisor(engine) + val hypervisor = SimSpaceSharedHypervisor(engine, null, null) launch { machine.run(hypervisor) } yield() @@ -172,7 +168,7 @@ internal class SimSpaceSharedHypervisorTest { fun testConcurrentWorkloadFails() = runBlockingSimulation { val engine = FlowEngine(coroutineContext, clock) val machine = SimBareMetalMachine(engine, machineModel, SimplePowerDriver(ConstantPowerModel(0.0))) - val hypervisor = SimSpaceSharedHypervisor(engine) + val hypervisor = SimSpaceSharedHypervisor(engine, null, null) launch { machine.run(hypervisor) } yield() @@ -196,7 +192,7 @@ internal class SimSpaceSharedHypervisorTest { val machine = SimBareMetalMachine( interpreter, machineModel, SimplePowerDriver(ConstantPowerModel(0.0)) ) - val hypervisor = SimSpaceSharedHypervisor(interpreter) + val hypervisor = SimSpaceSharedHypervisor(interpreter, null, null) launch { machine.run(hypervisor) } yield() -- cgit v1.2.3