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48 lines
1.1 KiB
48 lines
1.1 KiB
5 years ago
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# Gonum BLAS [](https://godoc.org/gonum.org/v1/gonum/blas)
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A collection of packages to provide BLAS functionality for the [Go programming
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language](http://golang.org)
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## Installation
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```sh
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go get gonum.org/v1/gonum/blas/...
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```
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## Packages
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### blas
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Defines [BLAS API](http://www.netlib.org/blas/blast-forum/cinterface.pdf) split in several
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interfaces.
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### blas/gonum
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Go implementation of the BLAS API (incomplete, implements the `float32` and `float64` API).
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### blas/blas64 and blas/blas32
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Wrappers for an implementation of the double (i.e., `float64`) and single (`float32`)
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precision real parts of the BLAS API.
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```Go
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package main
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import (
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"fmt"
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"gonum.org/v1/gonum/blas/blas64"
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)
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func main() {
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v := blas64.Vector{Inc: 1, Data: []float64{1, 1, 1}}
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fmt.Println("v has length:", blas64.Nrm2(len(v.Data), v))
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}
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```
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### blas/cblas128 and blas/cblas64
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Wrappers for an implementation of the double (i.e., `complex128`) and single (`complex64`)
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precision complex parts of the blas API.
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Currently blas/cblas64 and blas/cblas128 require gonum.org/v1/netlib/blas.
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