Name
Abstract | ||
|---|---|---|
Acknowledged multicasts, e.g. for software-based TLB invalidation, are a performance critical aspect of runtime environments for many-core processors. Their latency and peak throughput highly depend on the topology used to propagate the events and to collect the acknowledgements. Based on the assumption of an inevitable interrupt latency, previous work focused on very simple flat topologies. However, the emergence of simultaneous multi-threading with locally shared caches enables interrupt-free multicasts. Therefore, this paper explores and re-evaluates the design space for dynamic multicast groups based on combining shared memory with active messages and helping mechanisms. We expect this new approach to considerably improve the scalability of acknowledged multicasts on many-core processors. |
Year | Venue | Field |
|---|---|---|
2017 | Euro-Par Workshops | Shared memory,Interrupt latency,Computer science,Latency (engineering),Network topology,Throughput,Multicast,Translation lookaside buffer,Scalability,Distributed computing |
DocType | Citations | PageRank |
Conference | 0 | 0.34 |
References | Authors | |
16 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Robert Kuban | 1 | 0 | 0.68 |
| Randolf Rotta | 2 | 114 | 8.98 |
| Jörg Nolte | 3 | 29 | 10.00 |