github.com/gonum/lapack@v0.0.0-20181123203213-e4cdc5a0bff9/README.md (about) 1 Gonum LAPACK [![Build Status](https://travis-ci.org/gonum/lapack.svg?branch=master)](https://travis-ci.org/gonum/lapack) [![Coverage Status](https://coveralls.io/repos/gonum/lapack/badge.svg?branch=master&service=github)](https://coveralls.io/github/gonum/lapack?branch=master) [![GoDoc](https://godoc.org/github.com/gonum/lapack?status.svg)](https://godoc.org/github.com/gonum/lapack) 2 ====== 3 4 # This repository is no longer maintained. Development has moved to https://github.com/gonum/gonum. 5 6 A collection of packages to provide LAPACK functionality for the Go programming 7 language (http://golang.org). This provides a partial implementation in native go 8 and a wrapper using cgo to a c-based implementation. 9 10 ## Installation 11 12 ``` 13 go get github.com/gonum/lapack 14 ``` 15 16 17 Install OpenBLAS: 18 ``` 19 git clone https://github.com/xianyi/OpenBLAS 20 cd OpenBLAS 21 make 22 ``` 23 24 Then install the lapack/cgo package: 25 ```sh 26 CGO_LDFLAGS="-L/path/to/OpenBLAS -lopenblas" go install github.com/gonum/lapack/cgo 27 ``` 28 29 For Windows you can download binary packages for OpenBLAS at 30 http://sourceforge.net/projects/openblas/files/ 31 32 If you want to use a different BLAS package such as the Intel MKL you can 33 adjust the `CGO_LDFLAGS` variable: 34 ```sh 35 CGO_LDFLAGS="-lmkl_rt" go install github.com/gonum/lapack/cgo 36 ``` 37 38 ## Packages 39 40 ### lapack 41 42 Defines the LAPACK API based on http://www.netlib.org/lapack/lapacke.html 43 44 ### lapack/lapacke 45 46 Binding to a C implementation of the lapacke interface (e.g. OpenBLAS or intel MKL) 47 48 The linker flags (i.e. path to the BLAS library and library name) might have to be adapted. 49 50 The recommended (free) option for good performance on both linux and darwin is OpenBLAS. 51 52 ## Issues 53 54 If you find any bugs, feel free to file an issue on the github [issue tracker for gonum/gonum](https://github.com/gonum/gonum/issues) or [gonum/netlib for the CGO implementation](https://github.com/gonum/netlib/issues) if the bug exists in that reposity; no code changes will be made to this repository. Other discussions should be taken to the gonum-dev Google Group. 55 56 https://groups.google.com/forum/#!forum/gonum-dev 57 58 ## License 59 60 Please see github.com/gonum/license for general license information, contributors, authors, etc on the Gonum suite of packages.