diff options
| author | Fabian Mastenbroek <mail.fabianm@gmail.com> | 2021-05-27 16:34:06 +0200 |
|---|---|---|
| committer | Fabian Mastenbroek <mail.fabianm@gmail.com> | 2021-06-01 14:48:24 +0200 |
| commit | 9e5e830e15b74f040708e98c09ea41cd96d13871 (patch) | |
| tree | 5c2ac6bb2e9a37cc7da36f31092f24c33fb2e15c /opendc-experiments/opendc-experiments-tf20/src | |
| parent | cd2e3288d28d23556a81bad76dab0aae2e055ac2 (diff) | |
simulator: Centralize resource logic in SimResourceInterpreter
This change introduces the SimResourceInterpreter which centralizes the
logic for scheduling and interpreting the communication between resource
consumer and provider.
This approach offers better performance due to avoiding invalidating the
state of the resource context when not necessary. Benchmarks show in the
best case a 5x performance improvement and at worst a 2x improvement.
Diffstat (limited to 'opendc-experiments/opendc-experiments-tf20/src')
| -rw-r--r-- | opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt index f4c18ff1..f345a4a5 100644 --- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt +++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt @@ -35,10 +35,7 @@ import org.opendc.simulator.compute.model.MemoryUnit import org.opendc.simulator.compute.model.ProcessingUnit import org.opendc.simulator.compute.power.PowerModel import org.opendc.simulator.compute.workload.SimWorkload -import org.opendc.simulator.resources.SimResourceCommand -import org.opendc.simulator.resources.SimResourceConsumer -import org.opendc.simulator.resources.SimResourceContext -import org.opendc.simulator.resources.SimResourceEvent +import org.opendc.simulator.resources.* import java.time.Clock import java.util.* import kotlin.coroutines.Continuation @@ -67,7 +64,7 @@ public class SimTFDevice( * The [SimMachine] representing the device. */ private val machine = SimBareMetalMachine( - scope.coroutineContext, clock, SimMachineModel(listOf(pu), listOf(memory)), + SimResourceInterpreter(scope.coroutineContext, clock), SimMachineModel(listOf(pu), listOf(memory)), PerformanceScalingGovernor(), SimpleScalingDriver(powerModel) ) |