diff options
Diffstat (limited to 'opendc-integration-jpa/core/src')
25 files changed, 0 insertions, 1846 deletions
diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/Jpa.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/Jpa.kt deleted file mode 100644 index cbbe280a..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/Jpa.kt +++ /dev/null @@ -1,38 +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 nl.atlarge.opendc.integration.jpa - -import javax.persistence.EntityManager - -/** - * Run the given block in a transaction, committing on return of the block. - * - * @param block The block to execute in the transaction. - */ -inline fun EntityManager.transaction(block: () -> Unit) { - transaction.begin() - block() - transaction.commit() -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/converter/ParallelizableConverter.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/converter/ParallelizableConverter.kt deleted file mode 100644 index 11d5836e..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/converter/ParallelizableConverter.kt +++ /dev/null @@ -1,62 +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 nl.atlarge.opendc.integration.jpa.converter - -import javax.persistence.AttributeConverter - -/** - * An internal [AttributeConverter] that maps the values _PARALLEL_ and _SEQUENTIAL_ to a - * boolean value indicating whether a task is parallelizable. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class ParallelizableConverter : AttributeConverter<Boolean, String> { - /** - * Converts the data stored in the database column into the - * value to be stored in the entity attribute. - * Note that it is the responsibility of the converter writer to - * specify the correct dbData type for the corresponding column - * for use by the JDBC driver: i.e., persistence providers are - * not expected to do such type conversion. - * - * @param dbData the data from the database column to be converted - * @return the converted value to be stored in the entity attribute - */ - override fun convertToEntityAttribute(dbData: String?): Boolean = when(dbData?.toUpperCase()) { - "SEQUENTIAL" -> false - "PARALLEL" -> true - else -> false - } - - /** - * Converts the value stored in the entity attribute into the - * data representation to be stored in the database. - * - * @param attribute the entity attribute value to be converted - * @return the converted data to be stored in the database column - */ - override fun convertToDatabaseColumn(attribute: Boolean?): String = - if (attribute == true) "PARALLEL" else "SEQUENTIAL" -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/converter/SchedulerConverter.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/converter/SchedulerConverter.kt deleted file mode 100644 index 95027440..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/converter/SchedulerConverter.kt +++ /dev/null @@ -1,66 +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 nl.atlarge.opendc.integration.jpa.converter - -import nl.atlarge.opendc.platform.scheduler.FifoScheduler -import nl.atlarge.opendc.platform.scheduler.Scheduler -import nl.atlarge.opendc.platform.scheduler.SrtfScheduler -import javax.persistence.AttributeConverter - -/** - * An internal [AttributeConverter] that maps a name of a scheduler to the actual scheduler implementation. - * The converter currently chooses between the following two schedulers: - * - [FifoScheduler] (default) - * - [SrtfScheduler] - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class SchedulerConverter : AttributeConverter<Scheduler, String> { - /** - * Converts the data stored in the database column into the - * value to be stored in the entity attribute. - * Note that it is the responsibility of the converter writer to - * specify the correct dbData type for the corresponding column - * for use by the JDBC driver: i.e., persistence providers are - * not expected to do such type conversion. - * - * @param dbData the data from the database column to be converted - * @return the converted value to be stored in the entity attribute - */ - override fun convertToEntityAttribute(dbData: String?): Scheduler = when(dbData?.toUpperCase()) { - "SRTF" -> SrtfScheduler() - else -> FifoScheduler() - } - - /** - * Converts the value stored in the entity attribute into the - * data representation to be stored in the database. - * - * @param attribute the entity attribute value to be converted - * @return the converted data to be stored in the database column - */ - override fun convertToDatabaseColumn(attribute: Scheduler?): String = - attribute?.name?.toUpperCase() ?: "FIFO" -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Cpu.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Cpu.kt deleted file mode 100644 index b775eb6e..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Cpu.kt +++ /dev/null @@ -1,58 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.topology.machine.Cpu -import javax.persistence.Entity - -/** - * A cpu entity in the persistent schema. - * - * @property id The unique identifier of the cpu. - * @property manufacturer The manufacturer of the cpu. - * @property family The family of the cpu. - * @property generation The generation of the cpu. - * @property model The model of the cpu. - * @property clockRate The clock rate of the cpu. - * @property cores The amount of cores in the gpu. - * @property energyConsumption The energy consumption of the cpu in Watt. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Cpu( - val id: Int, - val manufacturer: String, - val family: String, - val generation: String, - val model: String, - override val clockRate: Int, - override val cores: Int, - override val energyConsumption: Double -) : Cpu { - /** - * The initial state of the entity. - */ - override val initialState = Unit -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Datacenter.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Datacenter.kt deleted file mode 100644 index 1e6eaa2b..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Datacenter.kt +++ /dev/null @@ -1,66 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.kernel.time.Duration -import nl.atlarge.opendc.platform.scheduler.Scheduler -import nl.atlarge.opendc.topology.container.Datacenter -import javax.persistence.Entity - -/** - * A datacenter entity in the persistent schema. - * - * @property id The unique identifier of the datacenter. - * @property rooms The rooms in the datacenter. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Datacenter( - val id: Int, - val rooms: Set<Room> -): Datacenter { - /** - * Construct a datacenter. We need this useless constructor in order for Kotlin correctly initialise the - * constant fields of the class. - */ - private constructor() : this(-1, emptySet()) - - /** - * The task scheduler the datacenter uses. - */ - override lateinit var scheduler: Scheduler - internal set - - /** - * The interval at which task will be (re)scheduled. - * We set this to a fixed constant since the database provides no way of configuring this. - */ - override val interval: Duration = 10 - - /** - * The initial state of the datacenter. - */ - override val initialState = Unit -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Experiment.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Experiment.kt deleted file mode 100644 index 0b352cb4..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Experiment.kt +++ /dev/null @@ -1,60 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.kernel.time.Instant -import nl.atlarge.opendc.platform.Experiment -import nl.atlarge.opendc.platform.scheduler.Scheduler -import nl.atlarge.opendc.platform.workload.Trace -import javax.persistence.Entity - -/** - * An experiment definition for the OpenDC database schema. - * - * @property id The identifier of the experiment. - * @property name The name of the experiment. - * @property scheduler The scheduler used in the experiment. - * @property trace The trace used for the simulation. - * @property path The path of the experiment. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Experiment( - val id: Int, - val name: String, - val scheduler: Scheduler, - val trace: Trace, - val path: Path -) { - /** - * The state of the experiment. - */ - var state: ExperimentState = ExperimentState.QUEUED - - /** - * The last tick that has been simulated. - */ - var last: Instant = 0 -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/ExperimentState.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/ExperimentState.kt deleted file mode 100644 index 96fc112c..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/ExperimentState.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 nl.atlarge.opendc.integration.jpa.schema - -/** - * Enumerations of the states an [Experiment] can assume. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -enum class ExperimentState { - /** - * This state indicates the experiment has been queued for simulation, but has not yet started. - */ - QUEUED, - - /** - * This state indicates the experiment has been claimed by a simulator for simulation, but - * not yet started. - */ - CLAIMED, - - /** - * This state indicates the experiment is currently in simulation. - */ - SIMULATING, - - /** - * This state indicates the experiment has finished simulating. - */ - FINISHED, -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Gpu.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Gpu.kt deleted file mode 100644 index 94625242..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Gpu.kt +++ /dev/null @@ -1,58 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.topology.machine.Gpu -import javax.persistence.Entity - -/** - * A gpu entity in the persistent schema. - * - * @property id The unique identifier of the gpu. - * @property manufacturer The manufacturer of the gpu. - * @property family The family of the gpu. - * @property generation The generation of the gpu. - * @property model The model of the gpu. - * @property clockRate The clock rate of the gpu. - * @property cores The amount of cores in the gpu. - * @property energyConsumption The energy consumption of the gpu in Watt. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Gpu( - val id: Int, - val manufacturer: String, - val family: String, - val generation: String, - val model: String, - override val clockRate: Int, - override val cores: Int, - override val energyConsumption: Double -) : Gpu { - /** - * The initial state of the entity. - */ - override val initialState = Unit -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Job.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Job.kt deleted file mode 100644 index 394cf478..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Job.kt +++ /dev/null @@ -1,59 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.platform.workload.Job -import nl.atlarge.opendc.platform.workload.Task -import nl.atlarge.opendc.platform.workload.User -import javax.persistence.* - -/** - * A [Job] backed by the JPA API and an underlying database connection. - * - * @property id The unique identifier of the job. - * @property tasks The collection of tasks the job consists of. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Job( - override val id: Int, - override val tasks: Set<Task> -) : Job { - /** - * The owner of the job, which is a singleton, since the database has no - * concept of ownership yet. - */ - override val owner: User = object : User { - /** - * The unique identifier of the user. - */ - override val id: Int = 0 - - /** - * The name of this user. - */ - override val name: String = "admin" - } -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Machine.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Machine.kt deleted file mode 100644 index 4071b342..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Machine.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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.topology.machine.Machine -import javax.persistence.Entity - -/** - * A machine entity in the persistent schema. - * - * @property id The unique identifier of the machine. - * @property position The position of the machine in the rack. - * @property cpus The CPUs in the machine. - * @property gpus The GPUs in the machine. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Machine( - val id: Int, - val position: Int, - val cpus: Set<Cpu>, - val gpus: Set<Gpu> -): Machine() diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/MachineState.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/MachineState.kt deleted file mode 100644 index 23efe888..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/MachineState.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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.kernel.time.Instant -import javax.persistence.Entity - -/** - * The state of a [Machine]. - * - * @property id The unique identifier of the state. - * @property machine The machine of the state. - * @property task The task the machine has been assigned. - * @property experiment The experiment the machine is running in. - * @property time The current moment in time. - * @property temperature The temperature of the machine. - * @property memoryUsage The memory usage of the machine. - * @property load The load of the machine. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class MachineState( - val id: Int, - val machine: Machine, - val task: Task?, - val experiment: Experiment, - val time: Instant, - val temperature: Double, - val memoryUsage: Int, - val load: Double -) diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Path.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Path.kt deleted file mode 100644 index ccf3b6e8..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Path.kt +++ /dev/null @@ -1,40 +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 nl.atlarge.opendc.integration.jpa.schema - -import javax.persistence.Entity - -/** - * A [Path] holds all sections of the parent experiment. - * - * @property id The unique identifier of the path. - * @property sections The sections of the path. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -open class Path( - val id: Int, - val sections: List<Section> -) diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Rack.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Rack.kt deleted file mode 100644 index 2d2099a2..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Rack.kt +++ /dev/null @@ -1,52 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.topology.container.Rack -import javax.persistence.Entity - -/** - * A rack entity in a room in the persistent schema. - * - * @property id The unique identifier of the rack. - * @property name The name of the rack. - * @property capacity The capacity of the rack in terms of units. - * @property powerCapacity The power capacity of the rack in Watt. - * @property machines The machines in the rack. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -class Rack( - id: Int, - val name: String, - val capacity: Int, - val powerCapacity: Int, - val machines: List<Machine> -): RoomObject(id), Rack { - /** - * The initial state of the entity. - */ - override val initialState = Unit -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Room.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Room.kt deleted file mode 100644 index f3b7ae06..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Room.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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.topology.container.Room -import javax.persistence.Entity - -/** - * A room entity in the persistent schema. - * - * @property id The unique identifier of the room. - * @property name The name of the room. - * @property type The type of the room. - * @property objects The objects in the room. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Room( - val id: Int, - val name: String, - val type: RoomType, - val objects: Set<RoomObject> -): Room { - /** - * The initial state of the entity. - */ - override val initialState = Unit -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/RoomObject.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/RoomObject.kt deleted file mode 100644 index 0e9fb84f..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/RoomObject.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 nl.atlarge.opendc.integration.jpa.schema - -import javax.persistence.Entity - -/** - * An object in a room. - * - * @property id The unique identifier of the room. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -abstract class RoomObject(val id: Int) diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/RoomType.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/RoomType.kt deleted file mode 100644 index 5e138947..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/RoomType.kt +++ /dev/null @@ -1,34 +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 nl.atlarge.opendc.integration.jpa.schema - -/** - * This enumeration defines the room types available in the OpenDC frontend. - * - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -enum class RoomType { - COOLING, HALLWAY, OFFICE, POWER, SERVER -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Section.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Section.kt deleted file mode 100644 index e3b8c350..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Section.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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.kernel.time.Instant -import javax.persistence.Entity - -/** - * A [Section] holds a datacenter and the tick on which the parent experiment should - * switch to this section. - * - * @property id The unique identifier of the section. - * @property datacenter The datacenter of this section. - * @property startTime The position in time when the experiment should start using the - * topology of this section. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Section( - val id: Int, - val datacenter: Datacenter, - val startTime: Instant -) diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Task.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Task.kt deleted file mode 100644 index 83a98cfb..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Task.kt +++ /dev/null @@ -1,117 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.kernel.time.Instant -import nl.atlarge.opendc.platform.workload.Task -import nl.atlarge.opendc.platform.workload.TaskState -import javax.persistence.* - -/** - * A [Task] backed by the JPA API and an underlying database connection. - * - * @property id The unique identifier of the job. - * @property flops The total amount of flops for the task. - * @property dependency A dependency on another task. - * @property parallelizable A flag to indicate the task is parallelizable. - * @property startTime The start time in the simulation. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Task( - override val id: Int, - override val flops: Long, - private val dependency: Task?, - override val parallelizable: Boolean, - val startTime: Instant -) : Task { - /** - * The dependencies of the task. - */ - override lateinit var dependencies: Set<Task> - private set - - /** - * The remaining flops for this task. - */ - override var remaining: Long = 0 - private set - - /** - * A flag to indicate whether the task has finished. - */ - override var finished: Boolean = false - private set - - /** - * The state of the task. - */ - override lateinit var state: TaskState - private set - - /** - * This method initialises the task object after it has been created by the JPA implementation. We use this - * initialisation method because JPA implementations only call the default constructor - */ - @PostLoad - internal fun init() { - remaining = flops - dependencies = dependency?.let(::setOf) ?: emptySet() - state = TaskState.Underway - } - - /** - * 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. - */ - override fun arrive(time: Instant) { - if (state !is TaskState.Underway) { - throw IllegalStateException("The task has already been submitted to a datacenter") - } - remaining = flops - state = TaskState.Queued(time) - } - - /** - * 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. - */ - override fun consume(time: Instant, flops: Long) { - if (state is TaskState.Queued) { - state = TaskState.Running(state as TaskState.Queued, time) - } else if (finished) { - return - } - remaining -= flops - if (remaining <= 0) { - remaining = 0 - finished = true - state = TaskState.Finished(state as TaskState.Running, time) - } - } -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/TaskState.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/TaskState.kt deleted file mode 100644 index 14441752..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/TaskState.kt +++ /dev/null @@ -1,49 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.kernel.time.Instant -import javax.persistence.Entity - -/** - * The state of a [Task]. - * - * @property id The unique identifier of the state. - * @property task The task this is the state of. - * @property experiment The experiment the machine is running in. - * @property time The current moment in time. - * @property remaining The remaining flops for the task. - * @property cores The cores used for the task. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class TaskState( - val id: Int, - val task: Task, - val experiment: Experiment, - val time: Instant, - val remaining: Int, - val cores: Int -) diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Trace.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Trace.kt deleted file mode 100644 index cd3d9348..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/integration/jpa/schema/Trace.kt +++ /dev/null @@ -1,44 +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 nl.atlarge.opendc.integration.jpa.schema - -import nl.atlarge.opendc.platform.workload.Job -import nl.atlarge.opendc.platform.workload.Trace -import javax.persistence.Entity - -/** - * A [Trace] backed by the JPA API and an underlying database connection. - * - * @property id The unique identifier of the trace. - * @property name The name of the trace. - * @property jobs The collection of jobs for this trace. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -@Entity -data class Trace( - val id: Int, - val name: String, - override val jobs: Set<Job> -) : Trace diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaExperiment.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaExperiment.kt deleted file mode 100644 index 9e0e0565..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaExperiment.kt +++ /dev/null @@ -1,192 +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 nl.atlarge.opendc.platform - -import mu.KotlinLogging -import nl.atlarge.opendc.integration.jpa.schema.ExperimentState -import nl.atlarge.opendc.integration.jpa.schema.MachineState -import nl.atlarge.opendc.integration.jpa.transaction -import nl.atlarge.opendc.integration.jpa.schema.Trace as InternalTrace -import nl.atlarge.opendc.integration.jpa.schema.TaskState as InternalTaskState -import nl.atlarge.opendc.integration.jpa.schema.Experiment as InternalExperiment -import nl.atlarge.opendc.integration.jpa.schema.Task as InternalTask -import nl.atlarge.opendc.kernel.Kernel -import nl.atlarge.opendc.kernel.time.Duration -import nl.atlarge.opendc.platform.workload.TaskState -import nl.atlarge.opendc.topology.JpaTopologyFactory -import nl.atlarge.opendc.topology.container.Rack -import nl.atlarge.opendc.topology.container.Room -import nl.atlarge.opendc.topology.destinations -import nl.atlarge.opendc.topology.machine.Machine -import java.util.* -import javax.persistence.EntityManager - -/** - * An [Experiment] backed by the JPA API and an underlying database connection. - * - * @property manager The entity manager for the database connection. - * @property experiment The internal experiment definition to use. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class JpaExperiment(private val manager: EntityManager, - private val experiment: InternalExperiment): Experiment<Unit>, AutoCloseable { - /** - * The logging instance. - */ - private val logger = KotlinLogging.logger {} - - /** - * Run the experiment on the specified simulation [Kernel]. - * - * @param kernel The simulation kernel to run the experiment. - * @param timeout The maximum duration of the experiment before returning to the caller. - * @return The result of the experiment or `null`. - */ - override fun run(kernel: Kernel, timeout: Duration): Unit? { - if (experiment.state != ExperimentState.CLAIMED) { - throw IllegalStateException("The experiment is in illegal state ${experiment.state}") - } - - // Set the simulation state - manager.transaction { - experiment.state = ExperimentState.SIMULATING - } - - val section = experiment.path.sections.first() - - // Important: initialise the scheduler of the datacenter - section.datacenter.scheduler = experiment.scheduler - - val topology = JpaTopologyFactory(section).create() - val simulation = kernel.create(topology) - val trace = experiment.trace - val tasks = trace.jobs.flatMap { it.tasks } - - logger.info { "Sending trace to kernel ${Objects.hashCode(trace)} ${(trace as InternalTrace).id}" } - - // Schedule all messages in the trace - tasks.forEach { task -> - if (task is InternalTask) { - simulation.schedule(task, section.datacenter, delay = task.startTime) - } else { - logger.warn { "Dropped invalid task $task" } - } - } - - // Find all machines in the datacenter - val machines = topology.run { - section.datacenter.outgoingEdges.destinations<Room>("room").asSequence() - .flatMap { it.outgoingEdges.destinations<Rack>("rack").asSequence() } - .flatMap { it.outgoingEdges.destinations<Machine>("machine").asSequence() }.toList() - } - - logger.info { "Starting simulation" } - - while (trace.jobs.any { !it.finished }) { - // If we have reached a timeout, return - if (simulation.clock.now >= timeout) - return null - - // Collect data of simulation cycle - manager.transaction { - experiment.last = simulation.clock.now - - machines.forEach { machine -> - val state = simulation.run { machine.state } - val wrapped = MachineState(0, - machine as nl.atlarge.opendc.integration.jpa.schema.Machine, - state.task as nl.atlarge.opendc.integration.jpa.schema.Task?, - experiment, - simulation.clock.now, - state.temperature, - state.memory, - state.load - ) - manager.persist(wrapped) - } - - trace.jobs.asSequence() - .flatMap { it.tasks.asSequence() } - .forEach { task -> - val state = InternalTaskState(0, - task as nl.atlarge.opendc.integration.jpa.schema.Task, - experiment, - simulation.clock.now, - task.remaining.toInt(), - 1 - ) - manager.persist(state) - } - } - - // Run next simulation cycle - simulation.run(simulation.clock.now + 1) - } - - // Set the experiment state - manager.transaction { - experiment.state = ExperimentState.FINISHED - } - - logger.info { "Simulation done" } - val waiting: Long = tasks.fold(0.toLong()) { acc, task -> - val finished = task.state as TaskState.Finished - acc + (finished.previous.at - finished.previous.previous.at) - } / tasks.size - - val execution: Long = tasks.fold(0.toLong()) { acc, task -> - val finished = task.state as TaskState.Finished - acc + (finished.at - finished.previous.at) - } / tasks.size - - val turnaround: Long = tasks.fold(0.toLong()) { acc, task -> - val finished = task.state as TaskState.Finished - acc + (finished.at - finished.previous.previous.at) - } / tasks.size - - logger.info { "Average waiting time: $waiting seconds" } - logger.info { "Average execution time: $execution seconds" } - logger.info { "Average turnaround time: $turnaround seconds" } - - return Unit - } - - /** - * Run the experiment on the specified simulation [Kernel]. - * - * @param kernel The simulation kernel to run the experiment. - * @throws IllegalStateException if the simulation is already running or finished. - */ - override fun run(kernel: Kernel) = run(kernel, -1)!! - - /** - * Closes this resource, relinquishing any underlying resources. - * This method is invoked automatically on objects managed by the - * `try`-with-resources statement. - * - * @throws Exception if this resource cannot be closed - */ - override fun close() = manager.close() -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaExperimentManager.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaExperimentManager.kt deleted file mode 100644 index 1d1e118d..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaExperimentManager.kt +++ /dev/null @@ -1,93 +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 nl.atlarge.opendc.platform - -import nl.atlarge.opendc.integration.jpa.transaction -import nl.atlarge.opendc.integration.jpa.schema.Experiment as InternalExperiment -import nl.atlarge.opendc.integration.jpa.schema.ExperimentState -import javax.persistence.EntityManager -import javax.persistence.EntityManagerFactory - -/** - * A manager for [Experiment]s received from a JPA database. - * - * @property factory The JPA entity manager factory to create [EntityManager]s to retrieve entities from the database - * from. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class JpaExperimentManager(private val factory: EntityManagerFactory): AutoCloseable { - /** - * The entity manager for this experiment. - */ - private var manager: EntityManager = factory.createEntityManager() - - /** - * The amount of experiments in the queue. This property makes a call to the database and does therefore not - * run in O(1) time. - */ - val size: Int - get() { - return manager.createQuery("SELECT COUNT(e.id) FROM experiments e WHERE e.state = :s", - java.lang.Long::class.java) - .setParameter("s", ExperimentState.QUEUED) - .singleResult.toInt() - } - - /** - * Poll an [Experiment] from the database and claim it. - * - * @return The experiment that has been polled from the database or `null` if there are no experiments in the - * queue. - */ - fun poll(): JpaExperiment? { - var result: JpaExperiment? = null - manager.transaction { - var experiment: InternalExperiment? = null - val results = manager.createQuery("SELECT e FROM experiments e WHERE e.state = :s", - InternalExperiment::class.java) - .setParameter("s", ExperimentState.QUEUED) - .setMaxResults(1) - .resultList - - - if (!results.isEmpty()) { - experiment = results.first() - experiment!!.state = ExperimentState.CLAIMED - } - result = experiment?.let { JpaExperiment(manager, it) } - } - manager = factory.createEntityManager() - return result - } - - /** - * Close this resource, relinquishing any underlying resources. - * This method is invoked automatically on objects managed by the - * `try`-with-resources statement.* - * - * @throws Exception if this resource cannot be closed - */ - override fun close() = manager.close() -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaPlatformRunner.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaPlatformRunner.kt deleted file mode 100644 index 104f1aec..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/platform/JpaPlatformRunner.kt +++ /dev/null @@ -1,65 +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 nl.atlarge.opendc.platform - -import mu.KotlinLogging -import nl.atlarge.opendc.kernel.omega.OmegaKernel -import java.util.concurrent.Executors -import javax.persistence.Persistence - -val logger = KotlinLogging.logger {} - -/** - * The main entry point of the program. This program polls experiments from a database and runs the - * simulation and reports the results back to the database. - * - * @param args The command line arguments of the program. - */ -fun main(args: Array<String>) { - val properties = HashMap<Any, Any>() - val env = System.getenv() - properties["javax.persistence.jdbc.url"] = env["PERSISTENCE_URL"] ?: "" - properties["javax.persistence.jdbc.user"] = env["PERSISTENCE_USER"] ?: "" - properties["javax.persistence.jdbc.password"] = env["PERSISTENCE_PASSWORD"] ?: "" - val factory = Persistence.createEntityManagerFactory("opendc-simulator", properties) - - val timeout = 10000L - val threads = 4 - val executorService = Executors.newFixedThreadPool(threads) - val experiments = JpaExperimentManager(factory) - val kernel = OmegaKernel - - logger.info { "Waiting for enqueued experiments..." } - while (true) { - experiments.poll()?.let { experiment -> - logger.info { "Found experiment. Submitting for simulation now..." } - executorService.submit { - experiment.use { it.run(kernel, timeout) } - } - } - - Thread.sleep(500) - } -} diff --git a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/topology/JpaTopologyFactory.kt b/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/topology/JpaTopologyFactory.kt deleted file mode 100644 index 8def721e..00000000 --- a/opendc-integration-jpa/core/src/main/kotlin/nl/atlarge/opendc/topology/JpaTopologyFactory.kt +++ /dev/null @@ -1,87 +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 nl.atlarge.opendc.topology - -import nl.atlarge.opendc.integration.jpa.schema.* - -/** - * A [TopologyFactory] that converts a [Section] of an experiment as defined by the API, into a proper [Topology]. - * - * @property section The section to convert into a topology. - * @property builder A builder for a topology to use. - * @author Fabian Mastenbroek (f.s.mastenbroek@student.tudelft.nl) - */ -class JpaTopologyFactory(val section: Section, val builder: TopologyBuilder = AdjacencyList.builder()) : TopologyFactory { - /** - * Create a [MutableTopology] instance. - * - * @return A mutable topology. - */ - override fun create(): MutableTopology = builder.construct { - val datacenter = section.datacenter - add(datacenter) - datacenter.rooms.forEach { room -> - add(room) - connect(datacenter, room, tag = "room") - - room.objects.forEach { roomObject(room, it) } - } - } - - /** - * Handle the objects in a room. - * - * @param obj The obj to handle. - */ - private fun MutableTopology.roomObject(parent: Room, obj: RoomObject) = when(obj) { - is Rack -> rack(parent, obj) - else -> Unit - } - - /** - * Handle a rack in a room. - * - * @param parent The parent of the rack. - * @param rack The rack to handle. - */ - private fun MutableTopology.rack(parent: Room, rack: Rack) { - add(rack) - connect(parent, rack, tag = "rack") - rack.machines.forEach { machine -> - add(machine) - connect(rack, machine, tag = "machine") - - machine.cpus.forEach { cpu -> - add(cpu) - connect(machine, cpu, tag = "cpu") - } - - machine.gpus.forEach { gpu -> - add(gpu) - connect(machine, gpu, tag = "gpu") - } - } - } -} diff --git a/opendc-integration-jpa/core/src/main/resources/jpa/schema.xml b/opendc-integration-jpa/core/src/main/resources/jpa/schema.xml deleted file mode 100644 index bd6ea7a1..00000000 --- a/opendc-integration-jpa/core/src/main/resources/jpa/schema.xml +++ /dev/null @@ -1,324 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - ~ 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. - --> -<entity-mappings version="2.1" - xmlns="http://xmlns.jcp.org/xml/ns/persistence/orm" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence/orm_2_1.xsd"> - - <package>nl.atlarge.opendc.integration.jpa.schema</package> - - <entity class="Experiment" access="FIELD" name="experiments"> - <convert converter="nl.atlarge.opendc.integration.jpa.converter.SchedulerConverter" attribute-name="scheduler" /> - <attributes> - <id name="id" /> - - <basic name="name"> - <column column-definition="text" /> - </basic> - - <basic name="state"> - <column column-definition="text" /> - <enumerated>STRING</enumerated> - </basic> - - <basic name="last"> - <column name="last_simulated_tick" column-definition="int(11)" /> - </basic> - - <basic name="scheduler"> - <column name="scheduler_name" /> - </basic> - - <many-to-one name="trace" target-entity="nl.atlarge.opendc.integration.jpa.schema.Trace"> - <join-column name="trace_id" /> - </many-to-one> - - <one-to-one name="path" target-entity="nl.atlarge.opendc.integration.jpa.schema.Path"> - <join-column name="path_id" /> - </one-to-one> - </attributes> - </entity> - - <entity class="Path" access="FIELD" name="paths"> - <attributes> - <id name="id" /> - - <one-to-many name="sections" target-entity="nl.atlarge.opendc.integration.jpa.schema.Section"> - <join-column name="path_id" /> - </one-to-many> - </attributes> - </entity> - - <entity class="Section" access="FIELD" name="sections"> - <attributes> - <id name="id" /> - - <basic name="startTime"> - <column name="start_tick" column-definition="int(11)" /> - </basic> - - <many-to-one name="datacenter"> - <join-column name="datacenter_id" /> - </many-to-one> - </attributes> - </entity> - - <entity class="Trace" access="FIELD" name="traces" cacheable="false"> - <attributes> - <id name="id" /> - <basic name="name"> - <column column-definition="text" /> - </basic> - <one-to-many name="jobs" target-entity="nl.atlarge.opendc.integration.jpa.schema.Job"> - <join-column name="trace_id" /> - </one-to-many> - </attributes> - </entity> - - <entity class="Job" access="FIELD" name="jobs" cacheable="false"> - <attributes> - <id name="id" /> - <one-to-many name="tasks" target-entity="Task"> - <join-column name="job_id" /> - </one-to-many> - <transient name="owner" /> - </attributes> - </entity> - - <entity class="Task" access="FIELD" name="tasks" cacheable="false"> - <convert converter="nl.atlarge.opendc.integration.jpa.converter.ParallelizableConverter" attribute-name="parallelizable" /> - <attributes> - <id name="id" /> - <basic name="flops"> - <column name="total_flop_count" column-definition="int(11)" /> - </basic> - <basic name="startTime"> - <column name="start_tick" column-definition="int(11)" /> - </basic> - <basic name="parallelizable"> - <column name="parallelizability" column-definition="text" /> - </basic> - - <one-to-one name="dependency" target-entity="Task"> - <join-column name="task_dependency_id" /> - </one-to-one> - <transient name="dependencies" /> - <transient name="state" /> - <transient name="remaining" /> - <transient name="finished" /> - </attributes> - </entity> - - <entity class="Datacenter" access="FIELD" name="datacenters"> - <attributes> - <id name="id" /> - - <one-to-many name="rooms" target-entity="Room"> - <join-column name="datacenter_id" /> - </one-to-many> - <transient name="scheduler" /> - <transient name="interval" /> - <transient name="initialState" /> - </attributes> - </entity> - - <entity class="Room" access="FIELD" name="rooms"> - <attributes> - <id name="id" /> - <basic name="name"> - <column column-definition="text" /> - </basic> - <basic name="type"> - <enumerated>STRING</enumerated> - </basic> - <one-to-many name="objects"> - <join-table name="tiles"> - <join-column name="room_id" /> - <inverse-join-column name="object_id" /> - </join-table> - </one-to-many> - <transient name="initialState" /> - </attributes> - </entity> - - <entity class="RoomObject" access="FIELD" name="objects"> - <inheritance strategy="JOINED" /> - <discriminator-column name="type" /> - <attributes> - <id name="id"/> - </attributes> - </entity> - - <entity class="Rack" access="FIELD" name="racks"> - <discriminator-value>RACK</discriminator-value> - <attributes> - <id name="id" /> - <basic name="name"> - <column column-definition="text" /> - </basic> - <basic name="capacity" /> - <basic name="powerCapacity"> - <column name="power_capacity_w" /> - </basic> - - <one-to-many name="machines"> - <join-column name="rack_id" /> - </one-to-many> - <transient name="initialState" /> - </attributes> - </entity> - - <entity class="Machine" access="FIELD" name="machines"> - <attributes> - <id name="id" /> - <basic name="position" /> - - <many-to-many name="cpus"> - <join-table name="machine_cpus"> - <join-column name="machine_id" /> - <inverse-join-column name="cpu_id" /> - </join-table> - </many-to-many> - - <many-to-many name="gpus"> - <join-table name="machine_gpus"> - <join-column name="machine_id" /> - <inverse-join-column name="gpu_id" /> - </join-table> - </many-to-many> - <transient name="initialState" /> - </attributes> - </entity> - - <entity class="Cpu" access="FIELD" name="cpus"> - <attributes> - <id name="id" /> - <basic name="manufacturer"> - <column column-definition="text" /> - </basic> - <basic name="family"> - <column column-definition="text" /> - </basic> - <basic name="generation"> - <column column-definition="text" /> - </basic> - <basic name="model"> - <column column-definition="text" /> - </basic> - <basic name="clockRate"> - <column name="clock_rate_mhz" /> - </basic> - <basic name="cores"> - <column name="number_of_cores" /> - </basic> - <basic name="energyConsumption"> - <column name="energy_consumption_w" /> - </basic> - <transient name="initialState" /> - </attributes> - </entity> - - <entity class="Gpu" access="FIELD" name="gpus"> - <attributes> - <id name="id" /> - <basic name="manufacturer"> - <column column-definition="text" /> - </basic> - <basic name="family"> - <column column-definition="text" /> - </basic> - <basic name="generation"> - <column column-definition="text" /> - </basic> - <basic name="model"> - <column column-definition="text" /> - </basic> - <basic name="clockRate"> - <column name="clock_rate_mhz" /> - </basic> - <basic name="cores"> - <column name="number_of_cores" /> - </basic> - <basic name="energyConsumption"> - <column name="energy_consumption_w" /> - </basic> - <transient name="initialState" /> - </attributes> - </entity> - - <entity class="MachineState" access="FIELD" name="machine_states"> - <attributes> - <id name="id"> - <generated-value strategy="IDENTITY" /> - </id> - <basic name="time"> - <column name="tick" column-definition="int(11)" /> - </basic> - <basic name="temperature"> - <column name="temperature_c" /> - </basic> - <basic name="memoryUsage"> - <column name="in_use_memory_mb" /> - </basic> - <basic name="load"> - <column name="load_fraction" /> - </basic> - - <many-to-one name="task"> - <join-column name="task_id" /> - </many-to-one> - <many-to-one name="machine"> - <join-column name="machine_id" /> - </many-to-one> - <many-to-one name="experiment"> - <join-column name="experiment_id" /> - </many-to-one> - </attributes> - </entity> - - <entity class="TaskState" access="FIELD" name="task_states"> - <attributes> - <id name="id"> - <generated-value strategy="IDENTITY" /> - </id> - <basic name="time"> - <column name="tick" column-definition="int(11)" /> - </basic> - <basic name="remaining"> - <column name="flops_left" /> - </basic> - <basic name="cores"> - <column name="cores_used" /> - </basic> - - <many-to-one name="task"> - <join-column name="task_id" /> - </many-to-one> - <many-to-one name="experiment"> - <join-column name="experiment_id" /> - </many-to-one> - </attributes> - </entity> -</entity-mappings> |