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path: root/opendc/opendc-format/src
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2020-05-06test: Add initial integration test for SC20 experimentsFabian Mastenbroek
2020-05-06refactor: Rename VmTraceReader to BitbrainsTraceReaderFabian Mastenbroek
2020-05-05Fix cluster formatGeorgios Andreadis
2020-05-05Add basic replay policyGeorgios Andreadis
2020-04-16perf: Convert traces to Parquet formatFabian Mastenbroek
2020-04-15feat: Add support for seeding experimentsFabian Mastenbroek
2020-04-15perf: Optimize trace loading for memory usageFabian Mastenbroek
2020-04-15perf: Optimize performance interferenceFabian Mastenbroek
2020-04-15bug: Address uid collision issueFabian Mastenbroek
2020-04-13feat: Make workload identifiers deterministicFabian Mastenbroek
2020-04-12style: Address style issuesFabian Mastenbroek
2020-04-12bug: Fix invalid FLOPs value for trace fragmentsFabian Mastenbroek
This change fixes the invalid FLOPs values for the trace fragments which were multiplied twice by the number of cores of the VM.
2020-04-11Use VM filename as ID instead of the column valueGeorgios Andreadis
2020-04-08bug: Fix incorrect reporting of overcommissionFabian Mastenbroek
2020-03-26feat: Add cluster metadata to bare metal nodesFabian Mastenbroek
2020-03-25refactor: Rework monitor interfacesFabian 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
2020-03-12Add simple power model to the proprietary readerGeorgios Andreadis
2020-03-11Make VM ID in trace reader random to allow for duplicatesGeorgios Andreadis
2020-03-11feat: Pass all relevant SC20 parameters as argumentsGeorgios Andreadis
This also includes a list of selected VMs, with the aim of only running those (for workload intensity sampling).
2020-03-11Fix constructor callGeorgios Andreadis
2020-03-11Fix redundant bracesGeorgios Andreadis
2020-03-11Write parsers for internal (proprietary) traces and environment filesGeorgios Andreadis
2020-03-11feat: Use linear power model for SC20 experimentsFabian Mastenbroek
2020-03-10feat: Implement basic power modelFabian Mastenbroek
2020-03-09feat: Define key for performance interference model of imageFabian Mastenbroek
2020-03-04Fix file name ktlint suggestionGeorgios Andreadis
2020-03-04Move performance interference to image tagsGeorgios Andreadis
2020-03-04[ci skip] Add performance interference model startGeorgios Andreadis
2020-02-28refactor: Create distinction between CPU node and coreFabian Mastenbroek
This change updates the terminology in the `opendc-compute` module to make a distinction between CPU node and CPU core, where we primarly work with CPU cores. However, if needed, we also provide information for the different CPU nodes.
2020-02-28refactor: Change from logical processes to simulation domainsFabian Mastenbroek
This change moves the simulator terminology from logical processes to simulation domains. This prevents the clash with "processes" that we are trying to simulate. In addition, simulation domains allows us to reduce the amount of boilerplate and instead allows for simulation modelled using standard techniques.
2020-02-28bug: Fix timing issues to to unit differencesFabian Mastenbroek
2020-02-26Model memory usage in VMsGeorgios Andreadis
2020-02-24feat: Add support for workflow tasks with known durationFabian Mastenbroek
This change adds support for workflow tasks that have a known duration. This allows the workflow scheduler to employ heuristics for a faster schedule.
2020-02-21feat: Simplify tagging of cloud resourcesFabian Mastenbroek
2020-02-21feat: Add support for resource taggingFabian Mastenbroek
2020-02-20feat: Implement VM supportGeorgios Andreadis
This change adds support for virtual machines and hypervisors to the _opendc-compute_ module. Moreover, this change also includes VM trace reading capabilities.
2020-02-14style: Fix Ktlint issuesFabian Mastenbroek
2020-02-14refactor: Rename FakeBareMetalDriver to SimpleBareMetalDriverFabian Mastenbroek
2020-02-14refactor: Rename Flavor to ServerFlavorFabian Mastenbroek
This change renames Flavor to ServerFlavor to be more indicative of its function. The Flavor name follows the naming of the OpenStack project.
2020-02-14refactor: Integrate opendc-compute in existing modelFabian Mastenbroek
This change refactors the existing model to use the new interfaces from the opendc-compute module.
2020-02-11refactor: Reimplement OpenDC model using 2.x APIFabian Mastenbroek
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