软件包: libgemmlowp-dev (0.0~git20191206.08c5dd3-1)

small self-contained low-precision GEMM library

This is not a full linear algebra library, only a GEMM library: it only does general matrix multiplication ("GEMM").

Its performance goals differ from typical GEMM performance goals in the following ways: 1. It cares not only about speed, but also about minimizing power usage.

   It specifically cares about charge usage in mobile/embedded devices.

2. Most GEMMs are optimized primarily for large dense matrix sizes (>= 1000).

   It does care about large sizes, but it also cares specifically about the
   typically smaller matrix sizes encountered in various mobile applications.

Keep in mind (previous section) that gemmlowp itself is a pure-headers-only library.