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7e53ef2fae
Add copyright header to doc.go Keep original comment style (e.g. line comments and block comments). Fix doc comments containing multiple line comments. Remove vanity imports from all files except doc.go. Fixes #12. The source code of fixdocs is located at: https://play.golang.org/p/7RtYLzldsO
109 lines
5.8 KiB
Go
109 lines
5.8 KiB
Go
// Copyright ©2017 The gonum Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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/*
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Package blas provides interfaces for the BLAS linear algebra standard.
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All methods must perform appropriate parameter checking and panic if
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provided parameters that do not conform to the requirements specified
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by the BLAS standard.
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Quick Reference Guide to the BLAS from http://www.netlib.org/lapack/lug/node145.html
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This version is modified to remove the "order" option. All matrix operations are
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on row-order matrices.
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Level 1 BLAS
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dim scalar vector vector scalars 5-element prefixes
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struct
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_rotg ( a, b ) S, D
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_rotmg( d1, d2, a, b ) S, D
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_rot ( n, x, incX, y, incY, c, s ) S, D
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_rotm ( n, x, incX, y, incY, param ) S, D
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_swap ( n, x, incX, y, incY ) S, D, C, Z
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_scal ( n, alpha, x, incX ) S, D, C, Z, Cs, Zd
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_copy ( n, x, incX, y, incY ) S, D, C, Z
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_axpy ( n, alpha, x, incX, y, incY ) S, D, C, Z
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_dot ( n, x, incX, y, incY ) S, D, Ds
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_dotu ( n, x, incX, y, incY ) C, Z
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_dotc ( n, x, incX, y, incY ) C, Z
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__dot ( n, alpha, x, incX, y, incY ) Sds
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_nrm2 ( n, x, incX ) S, D, Sc, Dz
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_asum ( n, x, incX ) S, D, Sc, Dz
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I_amax( n, x, incX ) s, d, c, z
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Level 2 BLAS
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options dim b-width scalar matrix vector scalar vector prefixes
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_gemv ( trans, m, n, alpha, a, lda, x, incX, beta, y, incY ) S, D, C, Z
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_gbmv ( trans, m, n, kL, kU, alpha, a, lda, x, incX, beta, y, incY ) S, D, C, Z
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_hemv ( uplo, n, alpha, a, lda, x, incX, beta, y, incY ) C, Z
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_hbmv ( uplo, n, k, alpha, a, lda, x, incX, beta, y, incY ) C, Z
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_hpmv ( uplo, n, alpha, ap, x, incX, beta, y, incY ) C, Z
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_symv ( uplo, n, alpha, a, lda, x, incX, beta, y, incY ) S, D
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_sbmv ( uplo, n, k, alpha, a, lda, x, incX, beta, y, incY ) S, D
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_spmv ( uplo, n, alpha, ap, x, incX, beta, y, incY ) S, D
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_trmv ( uplo, trans, diag, n, a, lda, x, incX ) S, D, C, Z
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_tbmv ( uplo, trans, diag, n, k, a, lda, x, incX ) S, D, C, Z
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_tpmv ( uplo, trans, diag, n, ap, x, incX ) S, D, C, Z
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_trsv ( uplo, trans, diag, n, a, lda, x, incX ) S, D, C, Z
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_tbsv ( uplo, trans, diag, n, k, a, lda, x, incX ) S, D, C, Z
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_tpsv ( uplo, trans, diag, n, ap, x, incX ) S, D, C, Z
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options dim scalar vector vector matrix prefixes
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_ger ( m, n, alpha, x, incX, y, incY, a, lda ) S, D
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_geru ( m, n, alpha, x, incX, y, incY, a, lda ) C, Z
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_gerc ( m, n, alpha, x, incX, y, incY, a, lda ) C, Z
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_her ( uplo, n, alpha, x, incX, a, lda ) C, Z
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_hpr ( uplo, n, alpha, x, incX, ap ) C, Z
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_her2 ( uplo, n, alpha, x, incX, y, incY, a, lda ) C, Z
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_hpr2 ( uplo, n, alpha, x, incX, y, incY, ap ) C, Z
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_syr ( uplo, n, alpha, x, incX, a, lda ) S, D
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_spr ( uplo, n, alpha, x, incX, ap ) S, D
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_syr2 ( uplo, n, alpha, x, incX, y, incY, a, lda ) S, D
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_spr2 ( uplo, n, alpha, x, incX, y, incY, ap ) S, D
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Level 3 BLAS
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options dim scalar matrix matrix scalar matrix prefixes
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_gemm ( transA, transB, m, n, k, alpha, a, lda, b, ldb, beta, c, ldc ) S, D, C, Z
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_symm ( side, uplo, m, n, alpha, a, lda, b, ldb, beta, c, ldc ) S, D, C, Z
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_hemm ( side, uplo, m, n, alpha, a, lda, b, ldb, beta, c, ldc ) C, Z
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_syrk ( uplo, trans, n, k, alpha, a, lda, beta, c, ldc ) S, D, C, Z
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_herk ( uplo, trans, n, k, alpha, a, lda, beta, c, ldc ) C, Z
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_syr2k( uplo, trans, n, k, alpha, a, lda, b, ldb, beta, c, ldc ) S, D, C, Z
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_her2k( uplo, trans, n, k, alpha, a, lda, b, ldb, beta, c, ldc ) C, Z
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_trmm ( side, uplo, transA, diag, m, n, alpha, a, lda, b, ldb ) S, D, C, Z
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_trsm ( side, uplo, transA, diag, m, n, alpha, a, lda, b, ldb ) S, D, C, Z
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Meaning of prefixes
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S - float32 C - complex64
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D - float64 Z - complex128
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Matrix types
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GE - GEneral GB - General Band
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SY - SYmmetric SB - Symmetric Band SP - Symmetric Packed
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HE - HErmitian HB - Hermitian Band HP - Hermitian Packed
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TR - TRiangular TB - Triangular Band TP - Triangular Packed
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Options
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trans = NoTrans, Trans, ConjTrans
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uplo = Upper, Lower
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diag = Nonunit, Unit
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side = Left, Right (A or op(A) on the left, or A or op(A) on the right)
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For real matrices, Trans and ConjTrans have the same meaning.
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For Hermitian matrices, trans = Trans is not allowed.
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For complex symmetric matrices, trans = ConjTrans is not allowed.
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*/
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package blas // import "gonum.org/v1/gonum/blas"
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