Matrix

2026-01-07

2 min read time

Applies to Linux

This page provides C++ class references for the publicly-exposed elements of the raft/matrix headers. The raft/matrix headers cover many operations on matrices that are otherwise not covered by raft/linalg.

Contents:

• Matrix Arithmetic
  • Line-wise Operation
  • Power
  • Ratio
  • Reciprocal
  • Sign-flip
  • Square Root
• Matrix Manipulation
  • Initialization
  • Reverse
  • Threshold
  • Gather
  • Sample Rows
  • Shift
• Matrix Ordering
  • Argmax
  • Argmin
  • Select-K
  • Column-wise Sort
• Matrix Reductions
  • Matrix Norm