Cloud-native high-performance edge/middle/service proxy

Fast C++ logging library.

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning …

A fast JSON parser/generator for C++ with both SAX/DOM style API

A fast multi-producer, multi-consumer lock-free concurrent queue for C++11

High-level tracing language for Linux

Main gperftools repository

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

A flexible, high-performance serving system for machine learning models

Ahead of Time compiler for numeric kernels