0000000000464903

AUTHOR

Simon Pickartz

0000-0002-6316-6396

showing 2 related works from this author

Accelerating Application Migration in HPC

2016

It is predicted that the number of cores per node will rapidly increase with the upcoming era of exascale supercomputers. As a result, multiple applications will have to share one node and compete for the (often scarce) resources available on this node. Furthermore, the growing number of hardware components causes a decrease in the mean time between failures. Application migration between nodes has been proposed as a tool to mitigate these two problems: Bottlenecks due to resource sharing can be addressed by load balancing schemes which migrate applications; and hardware errors can often be tolerated by the system if faulty nodes are detected and processes are migrated ahead of time.

Mean time between failuresComputer sciencebusiness.industry020206 networking & telecommunications02 engineering and technologyLoad balancing (computing)Computer securitycomputer.software_genreShared resourceVirtual machine0202 electrical engineering electronic engineering information engineering020201 artificial intelligence & image processingbusinesscomputerComputer network
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Migration Techniques in HPC Environments

2014

Process migration is an important feature in modern computing centers as it allows for a more efficient use and maintenance of hardware. Especially in virtualized infrastructures it is successfully exploited by schemes for load balancing and energy efficiency. One can divide the tools and techniques into three groups: Process-level migration, virtual machine migration, and container-based migration.

DatabaseComputer scienceVirtual machineDistributed computingLoad balancing (computing)computer.software_genrecomputerProcess migrationEfficient energy useLive migration
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