Fbufs: a high-bandwidth cross-domain transfer facility
SOSP '93 Proceedings of the fourteenth ACM symposium on Operating systems principles
Effects of buffering semantics on I/O performance
OSDI '96 Proceedings of the second USENIX symposium on Operating systems design and implementation
IO-lite: a unified I/O buffering and caching system
OSDI '99 Proceedings of the third symposium on Operating systems design and implementation
ISPASS '03 Proceedings of the 2003 IEEE International Symposium on Performance Analysis of Systems and Software
VELO: A Novel Communication Engine for Ultra-Low Latency Message Transfers
ICPP '08 Proceedings of the 2008 37th International Conference on Parallel Processing
IsoStack: highly efficient network processing on dedicated cores
USENIXATC'10 Proceedings of the 2010 USENIX conference on USENIX annual technical conference
An analysis of Linux scalability to many cores
OSDI'10 Proceedings of the 9th USENIX conference on Operating systems design and implementation
Mind the gap: reconnecting architecture and OS research
HotOS'13 Proceedings of the 13th USENIX conference on Hot topics in operating systems
A new server I/O architecture for high speed networks
HPCA '11 Proceedings of the 2011 IEEE 17th International Symposium on High Performance Computer Architecture
HICAMP: architectural support for efficient concurrency-safe shared structured data access
ASPLOS XVII Proceedings of the seventeenth international conference on Architectural Support for Programming Languages and Operating Systems
Improving network connection locality on multicore systems
Proceedings of the 7th ACM european conference on Computer Systems
Sparse matrix-vector multiply on the HICAMP architecture
Proceedings of the 26th ACM international conference on Supercomputing
Netmap: a novel framework for fast packet I/O
USENIX ATC'12 Proceedings of the 2012 USENIX conference on Annual Technical Conference
Wimpy nodes with 10GbE: leveraging one-sided operations in soft-RDMA to boost memcached
USENIX ATC'12 Proceedings of the 2012 USENIX conference on Annual Technical Conference
Revisiting software zero-copy for web-caching applications with twin memory allocation
USENIX ATC'12 Proceedings of the 2012 USENIX conference on Annual Technical Conference
MegaPipe: a new programming interface for scalable network I/O
OSDI'12 Proceedings of the 10th USENIX conference on Operating Systems Design and Implementation
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Hardware virtualization is a core operating system feature. Network devices, in particular, must be shared while providing high I/O performance. By redesigning the network stack on a novel memory system that supports snapshot isolation, the operating system can effectively share network resources through the familiar socket API, enable zero-copy, reduce memory allocations and simplify driver communication with network interface cards. Starting with network I/O, we hope to further the discussion on hardware-software co-design to improve operating system architecture.