diff options
Diffstat (limited to 'opendc-model-odc/core')
20 files changed, 0 insertions, 1174 deletions
diff --git a/opendc-model-odc/core/build.gradle b/opendc-model-odc/core/build.gradle deleted file mode 100644 index 091dcbe4..00000000 --- a/opendc-model-odc/core/build.gradle +++ /dev/null @@ -1,45 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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. - */ - -/* Build configuration */ -apply from: '../../gradle/kotlin.gradle' -apply plugin: 'java-library' - -/* Project configuration */ -repositories { - jcenter() -} - -dependencies { - implementation "org.jetbrains.kotlin:kotlin-stdlib" - - api project(':opendc-core') - api project(':opendc-stdlib') - implementation "io.github.microutils:kotlin-logging:1.4.6" - - testImplementation "org.junit.jupiter:junit-jupiter-api:$junit_jupiter_version" - testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junit_jupiter_version" - testImplementation "org.junit.platform:junit-platform-launcher:$junit_platform_version" - testRuntimeOnly "org.slf4j:slf4j-simple:1.7.25" -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/OdcModel.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/OdcModel.kt deleted file mode 100644 index 298a14cf..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/OdcModel.kt +++ /dev/null @@ -1,10 +0,0 @@ -package com.atlarge.opendc.model.odc - -import com.atlarge.opendc.model.topology.MutableTopology - -/** - * The OpenDC standard simulation model used for datacenter simulations. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface OdcModel : MutableTopology diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/FifoScheduler.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/FifoScheduler.kt deleted file mode 100644 index e743586c..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/FifoScheduler.kt +++ /dev/null @@ -1,118 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.scheduler - -import com.atlarge.opendc.model.odc.platform.workload.Task -import com.atlarge.opendc.model.odc.topology.machine.Machine -import com.atlarge.opendc.simulator.Context -import java.util.* - -/** - * A [Scheduler] that distributes work according to the first-in-first-out principle. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class FifoScheduler : Scheduler { - /** - * The name of this scheduler. - */ - override val name: String = "FIFO" - - /** - * The set of machines the scheduler knows of. - */ - private val machines: MutableSet<Machine> = HashSet() - - /** - * The queue of [Task]s that need to be scheduled. - */ - private val queue: Queue<Task> = ArrayDeque() - - /** - * (Re)schedule the tasks submitted to the scheduler over the specified set of machines. - */ - override suspend fun <S, M> Context<S, M>.schedule() { - if (queue.isEmpty()) { - return - } - - // The tasks that need to be rescheduled - val rescheduled = ArrayDeque<Task>() - val iterator = queue.iterator() - - machines - .filter { it.state.status != Machine.Status.HALT } - .forEach { machine -> - while (iterator.hasNext()) { - val task = iterator.next() - - // TODO What to do with tasks that are not ready yet to be processed - if (!task.ready) { - iterator.remove() - rescheduled.add(task) - continue - } else if (task.finished) { - iterator.remove() - continue - } - - machine.send(task) - break - } - } - - // Reschedule all tasks that are not ready yet - while (!rescheduled.isEmpty()) { - queue.add(rescheduled.poll()) - } - } - - /** - * Submit a [Task] to this scheduler. - * - * @param task The task to submit to the scheduler. - */ - override fun submit(task: Task) { - queue.add(task) - } - - /** - * Register a [Machine] to this scheduler. - * - * @param machine The machine to register. - */ - override fun register(machine: Machine) { - machines.add(machine) - } - - /** - * Deregister a [Machine] from this scheduler. - * - * @param machine The machine to deregister. - */ - override fun deregister(machine: Machine) { - machines.remove(machine) - } -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/Scheduler.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/Scheduler.kt deleted file mode 100644 index 79486ee6..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/Scheduler.kt +++ /dev/null @@ -1,71 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.scheduler - -import com.atlarge.opendc.model.odc.platform.workload.Task -import com.atlarge.opendc.model.odc.topology.machine.Machine -import com.atlarge.opendc.simulator.Context -import com.atlarge.opendc.simulator.Entity - -/** - * A task scheduler that is coupled to an [Entity] in the topology of the cloud network. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Scheduler { - /** - * The name of this scheduler. - */ - val name: String - - /** - * (Re)schedule the tasks submitted to the scheduler over the specified set of machines. - * - * This method should be invoked at some interval to allow the scheduler to reschedule existing tasks and schedule - * new tasks. - */ - suspend fun <S, M> Context<S, M>.schedule() - - /** - * Submit a [Task] to this scheduler. - * - * @param task The task to submit to the scheduler. - */ - fun submit(task: Task) - - /** - * Register a [Machine] to this scheduler. - * - * @param machine The machine to register. - */ - fun register(machine: Machine) - - /** - * Deregister a [Machine] from this scheduler. - * - * @param machine The machine to deregister. - */ - fun deregister(machine: Machine) -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/SrtfScheduler.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/SrtfScheduler.kt deleted file mode 100644 index d3f067df..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/scheduler/SrtfScheduler.kt +++ /dev/null @@ -1,110 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.scheduler - -import com.atlarge.opendc.model.odc.platform.workload.Task -import com.atlarge.opendc.model.odc.topology.machine.Machine -import com.atlarge.opendc.simulator.Context -import java.util.* - -/** - * A [Scheduler] that distributes work according to the shortest job first policy. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class SrtfScheduler : Scheduler { - /** - * The name of this scheduler. - */ - override val name: String = "SRTF" - - /** - * The set of machines the scheduler knows of. - */ - private val machines: MutableSet<Machine> = HashSet() - - /** - * The set of [Task]s that need to be scheduled. - */ - private val tasks: MutableSet<Task> = HashSet() - - /** - * (Re)schedule the tasks submitted to the scheduler over the specified set of machines. - */ - override suspend fun <S, M> Context<S, M>.schedule() { - if (tasks.isEmpty()) { - return - } - - val iterator = tasks.sortedBy { it.remaining }.iterator() - - machines - .filter { it.state.status != Machine.Status.HALT } - .forEach { machine -> - while (iterator.hasNext()) { - val task = iterator.next() - - // TODO What to do with tasks that are not ready yet to be processed - if (!task.ready) { - tasks.add(task) - continue - } else if (task.finished) { - tasks.remove(task) - continue - } - - machine.send(task) - break - } - } - } - - /** - * Submit a [Task] to this scheduler. - * - * @param task The task to submit to the scheduler. - */ - override fun submit(task: Task) { - tasks.add(task) - } - - /** - * Register a [Machine] to this scheduler. - * - * @param machine The machine to register. - */ - override fun register(machine: Machine) { - machines.add(machine) - } - - /** - * Deregister a [Machine] from this scheduler. - * - * @param machine The machine to deregister. - */ - override fun deregister(machine: Machine) { - machines.remove(machine) - } -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Job.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Job.kt deleted file mode 100644 index 3e6c6821..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Job.kt +++ /dev/null @@ -1,53 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.workload - -/** - * A bag of tasks which are submitted by a [User] to the cloud network. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Job { - /** - * A unique identifier of the job. - */ - val id: Int - - /** - * The owner of this job. - */ - val owner: User - - /** - * The tasks this job consists of. - */ - val tasks: Set<Task> - - /** - * A flag to indicate the job has finished. - */ - val finished: Boolean - get() = !tasks.any { !it.finished } -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Task.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Task.kt deleted file mode 100644 index d68cceba..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Task.kt +++ /dev/null @@ -1,92 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.workload - -import com.atlarge.opendc.model.odc.topology.machine.Machine -import com.atlarge.opendc.simulator.Instant - -/** - * A task that runs as part of a [Job] on a [Machine]. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Task { - /** - * The unique identifier of the task. - */ - val id: Int - - /** - * The amount of flops for this task. - */ - val flops: Long - - /** - * The dependencies of the task. - */ - val dependencies: Set<Task> - - /** - * A flag to indicate the task is parallelizable. - */ - val parallelizable: Boolean - - /** - * The remaining flops for this task. - */ - val remaining: Long - - /** - * The state of the task. - */ - val state: TaskState - - /** - * A flag to indicate whether the task is ready to be started. - */ - val ready: Boolean - get() = !dependencies.any { !it.finished } - - /** - * A flag to indicate whether the task has finished. - */ - val finished: Boolean - get() = state is TaskState.Finished - - /** - * This method is invoked when a task has arrived at a datacenter. - * - * @param time The moment in time the task has arrived at the datacenter. - */ - fun arrive(time: Instant) - - /** - * Consume the given amount of flops of this task. - * - * @param time The current moment in time of the consumption. - * @param flops The total amount of flops to consume. - */ - fun consume(time: Instant, flops: Long) -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/TaskState.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/TaskState.kt deleted file mode 100644 index 78963ca3..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/TaskState.kt +++ /dev/null @@ -1,72 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.workload - -import com.atlarge.opendc.simulator.Instant - - -/** - * This class hierarchy describes the states of a [Task]. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -sealed class TaskState { - /** - * A state to indicate the task has not yet arrived at the [Datacenter]. - */ - object Underway : TaskState() - - /** - * A state to indicate the task has arrived at the [Datacenter]. - * - * @property at The moment in time the task has arrived. - */ - data class Queued(val at: Instant) : TaskState() - - /** - * A state to indicate the task has started running on a machine. - * - * @property previous The previous state of the task. - * @property at The moment in time the task started. - */ - data class Running(val previous: Queued, val at: Instant) : TaskState() - - /** - * A state to indicate the task has finished. - * - * @property previous The previous state of the task. - * @property at The moment in time the task finished. - */ - data class Finished(val previous: Running, val at: Instant) : TaskState() - - /** - * A state to indicate the task has failed. - * - * @property previous The previous state of the task. - * @property at The moment in time the task failed. - * @property reason The reason of the failure. - */ - data class Failed(val previous: Running, val at: Instant, val reason: String) : TaskState() -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Trace.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Trace.kt deleted file mode 100644 index 25bcad83..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/Trace.kt +++ /dev/null @@ -1,37 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.workload - -/** - * A timestamped sequence of jobs received in a cloud network. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Trace { - /** - * The [Job]s in the trace. - */ - val jobs: Set<Job> -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/User.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/User.kt deleted file mode 100644 index da696d88..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/platform/workload/User.kt +++ /dev/null @@ -1,45 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.platform.workload - -/** - * A user of a cloud network that provides [Job]s for the simulation. - * - * Each user in a simulation has its own logical view of the cloud network which is used to route its jobs in the - * physical network. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface User { - /** - * The unique identifier of the user. - */ - val id: Int - - /** - * The name of this user. - */ - val name: String -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Datacenter.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Datacenter.kt deleted file mode 100644 index 7293d9f7..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Datacenter.kt +++ /dev/null @@ -1,107 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.container - -import com.atlarge.opendc.model.odc.platform.scheduler.Scheduler -import com.atlarge.opendc.model.odc.platform.workload.Task -import com.atlarge.opendc.model.odc.platform.workload.TaskState -import com.atlarge.opendc.model.odc.topology.machine.Machine -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.model.topology.destinations -import com.atlarge.opendc.simulator.Context -import com.atlarge.opendc.simulator.Duration -import com.atlarge.opendc.simulator.Entity -import com.atlarge.opendc.simulator.Process -import mu.KotlinLogging -import java.util.* - -/** - * A representation of a facility used to house computer systems and associated components. - * - * @property scheduler The tasks scheduler the datacenter uses. - * @property interval The interval at which task will be (re)scheduled. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Datacenter : Process<Unit, Topology> { - /** - * The task scheduler the datacenter uses. - */ - val scheduler: Scheduler - - /** - * The interval at which task will be (re)scheduled. - */ - val interval: Duration - - /** - * This method is invoked to start the simulation an [Entity] associated with this [Context]. - * - * This method is assumed to be running during a simulation, but should hand back control to the simulator at - * some point by suspending the process. This allows other processes to do work in the current tick of the - * simulation. - * Suspending the process can be achieved by calling suspending method in the context: - * - [Context.hold] - Wait for `n` amount of ticks before resuming execution. - * - [Context.receive] - Wait for a message to be received in the mailbox of the [Entity] before resuming - * execution. - * - * If this method exits early, before the simulation has finished, the entity is assumed to be shutdown and its - * simulation will not run any further. - */ - override suspend fun Context<Unit, Topology>.run() = model.run { - val logger = KotlinLogging.logger {} - - // The queue of messages to be processed after a cycle - val queue: Queue<Any> = ArrayDeque() - // Find all machines in the datacenter - val machines = outgoingEdges.destinations<Room>("room").asSequence() - .flatMap { it.outgoingEdges.destinations<Rack>("rack").asSequence() } - .flatMap { it.outgoingEdges.destinations<Machine>("machine").asSequence() }.toList() - - logger.info { "Initialising datacenter with ${machines.size} machines" } - - // Register all machines to the scheduler - machines.forEach(scheduler::register) - - while (true) { - // Context all messages in the queue - while (queue.isNotEmpty()) { - val msg = queue.poll() - if (msg is Task) { - if (msg.state != TaskState.Underway) { - logger.warn { "Received invalid task $msg"} - continue - } - msg.arrive(time) - scheduler.submit(msg) - } - } - // (Re)schedule the tasks - scheduler.run { schedule() } - - // Sleep a time quantum - hold(interval, queue) - } - } -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Rack.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Rack.kt deleted file mode 100644 index 42fdc9cf..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Rack.kt +++ /dev/null @@ -1,36 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.container - -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.simulator.Entity - -/** - * A type of physical steel and electronic framework that is designed to house servers, networking devices, cables and - * other datacenter computing equipment. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Rack : Entity<Unit, Topology> diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Room.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Room.kt deleted file mode 100644 index 5e07b0ce..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/container/Room.kt +++ /dev/null @@ -1,35 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.container - -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.simulator.Entity - -/** - * A physical room in a datacenter with relationships to the entities within the room. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Room : Entity<Unit, Topology> diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Cpu.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Cpu.kt deleted file mode 100644 index 58eacdc1..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Cpu.kt +++ /dev/null @@ -1,32 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.machine - -/** - * A central processing unit. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Cpu : ProcessingUnit diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Gpu.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Gpu.kt deleted file mode 100644 index 84afc711..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Gpu.kt +++ /dev/null @@ -1,33 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.machine - -/** - * A graphics processing unit. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface Gpu : ProcessingUnit - diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Machine.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Machine.kt deleted file mode 100644 index 642723f5..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/Machine.kt +++ /dev/null @@ -1,123 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.machine - -import com.atlarge.opendc.model.odc.platform.workload.Task -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.model.topology.destinations -import com.atlarge.opendc.simulator.Context -import com.atlarge.opendc.simulator.Duration -import com.atlarge.opendc.simulator.Process -import mu.KotlinLogging - -/** - * A Physical Machine (PM) inside a rack of a datacenter. It has a speed, and can be given a workload on which it will - * work until finished or interrupted. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -open class Machine : Process<Machine.State, Topology> { - /** - * The logger instance to use for the simulator. - */ - private val logger = KotlinLogging.logger {} - - /** - * The status of a machine. - */ - enum class Status { - HALT, IDLE, RUNNING - } - - /** - * The shape of the state of a [Machine] entity. - * - * @property status The status of the machine. - * @property task The task assign to the machine. - * @property memory The memory usage of the machine (defaults to 50mb for the kernel) - * @property load The load on the machine (defaults to 0.0) - * @property temperature The temperature of the machine (defaults to 23 degrees Celcius) - */ - data class State(val status: Status, - val task: Task? = null, - val memory: Int = 50, - val load: Double = 0.0, - val temperature: Double = 23.0) - - /** - * The initial state of a [Machine] entity. - */ - override val initialState = State(Status.HALT) - - /** - * Run the simulation kernel for this entity. - */ - override suspend fun Context<State, Topology>.run() = model.run { - state = State(Status.IDLE) - - val interval: Duration = 10 - val cpus = outgoingEdges.destinations<Cpu>("cpu") - val speed = cpus.fold(0, { acc, cpu -> acc + cpu.clockRate * cpu.cores }) - - // Halt the machine if it has not processing units (see bug #4) - if (cpus.isEmpty()) { - state = State(Status.HALT) - return - } - - var task: Task = receiveTask() - state = State(Status.RUNNING, task, load = 1.0, memory = state.memory + 50, temperature = 30.0) - - while (true) { - if (task.finished) { - logger.info { "$id: Task ${task.id} finished. Machine idle at $time" } - state = State(Status.IDLE) - task = receiveTask() - } else { - task.consume(time, speed * delta) - } - - // Check if we have received a new order in the meantime. - val msg = receive(interval) - if (msg is Task) { - task = msg - state = State(Status.RUNNING, task, load = 1.0, memory = state.memory + 50, temperature = 30.0) - } - } - } - - /** - * Wait for a [Task] to be received by the [Context] and discard all other messages received in the meantime. - * - * @return The task that has been received. - */ - private suspend fun Context<State, Topology>.receiveTask(): Task { - while (true) { - val msg = receive() - if (msg is Task) - return msg - } - } -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/ProcessingUnit.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/ProcessingUnit.kt deleted file mode 100644 index e5d30173..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/machine/ProcessingUnit.kt +++ /dev/null @@ -1,50 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.machine - -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.simulator.Entity - -/** - * An interface representing a generic processing unit which is placed into a [Machine]. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface ProcessingUnit : Entity<Unit, Topology> { - /** - * The speed of this [ProcessingUnit] per core in MHz. - */ - val clockRate: Int - - /** - * The amount of cores within this [ProcessingUnit]. - */ - val cores: Int - - /** - * The energy consumption of this [ProcessingUnit] in Watt. - */ - val energyConsumption: Double -} diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/network/NetworkUnit.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/network/NetworkUnit.kt deleted file mode 100644 index 5ffc19bf..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/network/NetworkUnit.kt +++ /dev/null @@ -1,35 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.network - -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.simulator.Entity - -/** - * A generic interface for a network unit in a cloud network. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface NetworkUnit : Entity<Unit, Topology> diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/power/PowerUnit.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/power/PowerUnit.kt deleted file mode 100644 index 3e9248c4..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/power/PowerUnit.kt +++ /dev/null @@ -1,35 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.power - -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.simulator.Entity - -/** - * An [Entity] which provides power for other entities a cloud network to run. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface PowerUnit : Entity<Unit, Topology> diff --git a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/storage/StorageUnit.kt b/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/storage/StorageUnit.kt deleted file mode 100644 index eb622f2c..00000000 --- a/opendc-model-odc/core/src/main/kotlin/com/atlarge/opendc/model/odc/topology/storage/StorageUnit.kt +++ /dev/null @@ -1,35 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2017 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.model.odc.topology.storage - -import com.atlarge.opendc.model.topology.Topology -import com.atlarge.opendc.simulator.Entity - -/** - * A generic interface for a storage unit in a cloud network. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -interface StorageUnit : Entity<Unit, Topology> |