Gomat

Package gomat is a simple matrix implemenation in Go. At its core is the Matrix struct, which simply wraps a slice of floats, i.e. []float64. The package exposes a set of functions that create, operate on, and return Matrix structs. We make a light attempt at optimising cache locality; however it is by no means the most optimal implementation.

To install gomat simply run go get github.com/acatovic/gomat.

Examples

Adding two matrices

import (
  "fmt"
  "github.com/acatovic/gomat"
)

func main() {
  ma := gomat.Randn(16, 4)
  mb := gomat.Randn(16, 4)
  mc := gomat.Add(ma, mb)
  fmt.Println(mc)
}

Dot product

import (
  "fmt"
  "github.com/acatovic/gomat"
)

func main() {
  ma := gomat.New([][]float64{{1, 2},
                              {3, 4},
                              {5, 6}})
  mb := gomat.New([][]float64{{1, 2},
                              {3, 4}})
  mc := gomat.Dot(ma, mb)
  fmt.Println(mc)
}