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| author | Fabian Mastenbroek <mail.fabianm@gmail.com> | 2021-03-23 11:56:53 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-23 11:56:53 +0100 |
| commit | 6de1ef7424e058603be9ae5a86f0568b40579e5f (patch) | |
| tree | 2a882a67667e8efcd51d74cfbe32fdeaad02f502 /simulator/opendc-serverless | |
| parent | 0fa1dc262905c42b3549172fea59f7ad4cb58b1f (diff) | |
| parent | 38a13e5c201c828f9f21f17e89916b4638396945 (diff) | |
simulator: Add uniform resource consumption model (v2)
This is the second pull request in the series of pull requests to add a uniform resource consumption model to OpenDC. This pull request focusses on adding dynamic capacity negotiation and propagation between resource consumer and resource provider:
* The generic resource constraint is removed from the interfaces of `opendc-simulator-resources`. Users of the API are expected to use the untyped variants where only the capacity needs to be specified. Users are expected to build higher-level abstractions on top of these interface to represent actual resources (e.g., CPU, disk or network).
* Added benchmarks for the most important implementations of `opendc-simulator-resources`. This allows us to quantify the effects of changes on the runtime.
* The `SimResourceSwitchMaxMin` has been split into a `SimResourceAggregatorMaxMin` and `SimResourceDistributorMaxMin` which respectively aggregate input resources and distribute output resources using max-min fair sharing.
* The `SimResourceConsumer` interface has a new method for receiving capacity change events: `onCapacityChanged(ctx, isThrottled)`
**Breaking API Changes**
* All interfaces in `opendc-simulator-resources`.
Diffstat (limited to 'simulator/opendc-serverless')
| -rw-r--r-- | simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt b/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt index a80365de..f68e206a 100644 --- a/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt +++ b/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt @@ -35,9 +35,9 @@ import org.opendc.serverless.service.ServerlessService import org.opendc.serverless.service.router.RandomRoutingPolicy import org.opendc.serverless.simulator.workload.SimServerlessWorkload import org.opendc.simulator.compute.SimMachineModel -import org.opendc.simulator.compute.model.SimMemoryUnit -import org.opendc.simulator.compute.model.SimProcessingNode -import org.opendc.simulator.compute.model.SimProcessingUnit +import org.opendc.simulator.compute.model.MemoryUnit +import org.opendc.simulator.compute.model.ProcessingNode +import org.opendc.simulator.compute.model.ProcessingUnit import org.opendc.simulator.compute.workload.SimFlopsWorkload import org.opendc.simulator.compute.workload.SimWorkload import org.opendc.simulator.utils.DelayControllerClockAdapter @@ -52,11 +52,11 @@ internal class SimServerlessServiceTest { @BeforeEach fun setUp() { - val cpuNode = SimProcessingNode("Intel", "Xeon", "amd64", 2) + val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 2) machineModel = SimMachineModel( - cpus = List(cpuNode.coreCount) { SimProcessingUnit(cpuNode, it, 1000.0) }, - memory = List(4) { SimMemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } + cpus = List(cpuNode.coreCount) { ProcessingUnit(cpuNode, it, 1000.0) }, + memory = List(4) { MemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) } ) } |