Shredder

Shredder has been tested on Ubuntu 18.04. To compile Shredder:

1. Run ./setup_v8.sh to fetch V8 code and compile V8.
2. Run ./setup_seastar.sh to fetch Seastar code and compile Seastar.
3. Run make

To run Shredder:

1. Run ./shredder & in background. Use -c to run Shredder on multiple cores, for example "./shredder -c2" runs Shredder on 2 cores.
2. example_client.c is an example Shredder client implementation. Shredder uses Redis protocol, so Redis client library such as hredis can be used to communicate with Shredder server. Shredder adds a new command "JS" to run JavaScript functions. Example JS functions can be found in "script.js", including a dataset setup function, a simple key value query function, a graph traversal function and a neural model predict function.

For DPDK, please follow instructions in seastar/dpdk to setup DPDK. To run Shredder with DPDK, run "sudo ./shredder --network-stack native --dpdk-pmd".

Caveats

This is a research prototype, so many features are incomplete or hacky. For example, tenant support is not completely implemented, currently Shredder assigns a new tenant ID for each new incoming network connection, which cannot be used in real production.