RIME is the acronym of Rime Input Method Engine.

Blosc is a high performance compressor optimized for binary data. It has been designed to transmit data to the processor cache faster than the traditional, non-compressed, direct memory fetch approach via a memcpy() OS call. Blosc main goal is not just to reduce the size of large datasets on-disk or in-memory, but also to accelerate memory-bound computations.

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

This is the GNU C compiler for the mips64el-linux-gnuabi64 architecture, a fairly portable optimizing compiler for C.

MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.

A macro processor that is used automatically by the GNU C compiler to transform programs before actual compilation.