Opening Up Kernel-Bypass TCP Stacks

Custom source code and detailed hardware and software configuration used in the paper titled above.

Modified Stacks

• src/mtcp
• src/tas

Modifications described in Section 2. Build process follows the original code.

Server tool

• src/httpd

nophttpd described in Section 3.

Client tool

• src/wrk

Improved multicore scalability with coarse-grained stat aggregation described in Section 3.

HW and SW configuration

• records/conf

Filename self-explains the stack and workload. wsc refers to downclocked experiment. reflex refers to IX.

Misc

• records/perf

Flame graphs mentioned in Section 8.3.