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path: root/opendc/opendc-compute/src/main
AgeCommit message (Collapse)Author
2020-04-10bug: Improve accuracy of overcommission metricFabian Mastenbroek
2020-04-09bug: Do not schedule too large VMs on hypervisorsFabian Mastenbroek
2020-04-09style: Fix typo in interferedBurstFabian Mastenbroek
2020-04-08bug: Fix incorrect reporting of overcommissionFabian Mastenbroek
2020-04-06perf: Optimize SimpleVirtDriverFabian Mastenbroek
This change optimizes the SimpleVirtDriver by removing unnecessary cancellations (which take a lot of time due to exception construction). Moreover, we now try to keep intermediate state sorted so that we do not have to re-sort every scheduling cycle (which was rather heavy as profiling showed).
2020-04-03feat: Move to ERROR state on failureFabian Mastenbroek
2020-04-03feat: Fix failure duration parametersFabian Mastenbroek
2020-04-03feat: Add initial prototype for failure recoveryFabian Mastenbroek
2020-04-03Filter on vms updated eventsGeorgios Andreadis
2020-04-01Launch in coroutine scopeGeorgios Andreadis
2020-04-01Optimizes the performance interference model logicGeorgios Andreadis
Credits to Fabian for the idea!
2020-03-31feat: Add reversed policies and random allocation policyFabian Mastenbroek
2020-03-30feat: Add more VM allocation policiesFabian Mastenbroek
2020-03-30bug: Record start and power off events in SC20 experimentsFabian Mastenbroek
2020-03-26Monitor state changes, as wellGeorgios Andreadis
They're now stored in a RLE-fashion.
2020-03-26feat: Implement correlated failures for individual clustersFabian Mastenbroek
2020-03-26feat: Add cluster metadata to bare metal nodesFabian Mastenbroek
2020-03-25bug: Fix race condition in VM provisionerFabian Mastenbroek
This change fixes a race condition in the VM provisioner where VMs were scheduled based on stale information.
2020-03-25feat: Record hypervisor events during experimentFabian Mastenbroek
2020-03-25refactor: Add support for specifying VM nameFabian Mastenbroek
2020-03-25refactor: Migrate to Flow for event listenersFabian Mastenbroek
2020-03-25[ci skip] refactor: Refactor monitors into EventFlowFabian Mastenbroek
2020-03-25refactor: Rework monitor interfacesFabian Mastenbroek
2020-03-25[ci skip] feat: Add support for correlated failuresFabian Mastenbroek
2020-03-25feat: Use Weilbull distribution for failuresFabian Mastenbroek
2020-03-25feat: Add failures to SC20 experimentFabian Mastenbroek
2020-03-25feat: Add support for failing hypervisors in provisionerFabian Mastenbroek
2020-03-25feat: Make FaultInjector more genericFabian Mastenbroek
2020-03-25feat: Propagate machine failure to VMFabian Mastenbroek
2020-03-25feat: Add infrastructure for failuresFabian Mastenbroek
2020-03-25feat: Revamp bare-metal state managementFabian Mastenbroek
2020-03-25feat: Terminate server instance on power offFabian Mastenbroek
2020-03-16Extend performance interference model to support minimum server loadGeorgios Andreadis
Vincent pointed out that performance interference is only triggered at a certain total server load level. This addition supports that.
2020-03-13refactor: Change burst to MFLOpsFabian Mastenbroek
2020-03-13feat: Divide workload equally over pCPUsFabian Mastenbroek
2020-03-12feat: Add VM scheduler for scheduling over all coresFabian Mastenbroek
2020-03-11Cache burst sumGeorgios Andreadis
2020-03-11Fix remainder/burst granted issueGeorgios Andreadis
2020-03-11Merge hypervisor monitor callsGeorgios Andreadis
2020-03-11feat: Use linear power model for SC20 experimentsFabian Mastenbroek
2020-03-11refactor: Extract Signal Flow into odcsimFabian Mastenbroek
2020-03-11feat: Measure host CPU usage and power consumptionFabian Mastenbroek
2020-03-11bug: Propagate remaining burst correctlyFabian Mastenbroek
2020-03-11feat: Provide access to BareMetalDriver in ServerFabian Mastenbroek
2020-03-10feat: Implement basic power modelFabian Mastenbroek
2020-03-10feat: Represent machine load as flowFabian Mastenbroek
2020-03-09feat: Define key for performance interference model of imageFabian Mastenbroek
2020-03-04Fix rebaseGeorgios Andreadis
2020-03-04Make onExit suspendingGeorgios Andreadis
2020-03-04Give vCPUs access to their hosted VMGeorgios Andreadis
This should make performance interference based onn the colocated VMs possible.
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