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Wednesday, June 22 • 11:45am - 12:10pm
StackMap: Low-Latency Networking with the OS Stack and Dedicated NICs

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StackMap leverages the best aspects of kernel-bypass networking into a new low-latency OS network service based on the full-featured TCP kernel implementation, by dedicating network interfaces to applications and offering an extended version of the netmap API for zero-copy, low-overhead data path alongside control path based on socket API. For small-message, transactional workloads, StackMap outperforms baseline Linux by 4 to 78 % in latency and 42 to 133 % in throughput. It also achieves comparable performance with Seastar, a highly-optimized user-level TCP/IP stack that runs on top of DPDK.

Wednesday June 22, 2016 11:45am - 12:10pm
Denver Marriott City Center 1701 California Street, Denver, CO 80202

Attendees (3)