Profiling and reducing processing overheads in TCP/IP
IEEE/ACM Transactions on Networking (TON)
ICS '98 Proceedings of the 12th international conference on Supercomputing
The Impact of Data Transfer and Buffering Alternatives on Network Interface Design
HPCA '98 Proceedings of the 4th International Symposium on High-Performance Computer Architecture
Pin-down Cache: A Virtual Memory Management Technique for Zero-copy Communication
IPPS '98 Proceedings of the 12th. International Parallel Processing Symposium on International Parallel Processing Symposium
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While standard processors achieve supercomputer performance, a performance gap exists between the interconnect of MPP's and COTS. Standard solutions like Ethernet can not keep up with the demand for high speed communication of todays powerful CPU's. Hence, high speed interconnects have an important impact on a cluster's performance. While standard solutions for processing nodes exist, communication hardware is currently only available as a special, expensive non portable solution. ATOLL presents a switched, high speed interconnect, whic hfulfills the current needs for user level communication and concurrency in computation and communication. A TOLL is a single chip solution, additional switching hardware is not required