Model checker for distributed systems using hitting families of schedules
rLTL to LTL rewriter
PCTCP (Probabilistic Concurrency Testing with Chain Partitioning) algorithm for testing Cassandra system.
Implemented on top of SAMC/DMCK distributed system model checking tool.
Mirror of https://github.com/dmlc/tvm for internal development
Check other branches for active development.
Don't forgot to git submodule init and git submodule update!
Hadoop, YARN, and HDFS, instrumented with tracing framework. Up to date with version 2.7.2. Most up to date branch is brownsys-tracingplane-2.7.2
ZooKeeper instrumented with tracing framework. Quite out of date (last touched 2014)
Spark instrumented with tracing framework. Up to date with version 1.6.1; last modified end of 2017. Most up to date branch is brownsys-tracingplane-v1.6.1
Modified version of the TPC-DS benchmark; primarily used as a workload for Spark. Has been modified to support tracing.
UniTraX is a data analytics system that provides users with a personal differentially private bound on privacy loss. UniTraX is able to allow more queries than previous systems, without giving up on analytic accuracy.
Instrumented fork of Apache Kafka from GitHub
Java implementation of tracingplane and baggage
HiBench is a Hadoop benchmark suite
YCSB is a cloud database benchmark that we use for HBase