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source: branches/HeuristicLab.Problems.GaussianProcessTuning/ILNumerics.2.14.4735.573/Native/lapack/ILLapackManaged.cs @ 11301

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Last change on this file since 11301 was 9102, checked in by gkronber, 12 years ago
#1967: ILNumerics source for experimentation
File size: 86.4 KB

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1	///
2	/// This file is part of ILNumerics Community Edition.
3	///
4	/// ILNumerics Community Edition - high performance computing for applications.
5	/// Copyright (C) 2006 - 2012 Haymo Kutschbach, http://ilnumerics.net
6	///
7	/// ILNumerics Community Edition is free software: you can redistribute it and/or modify
8	/// it under the terms of the GNU General Public License version 3 as published by
9	/// the Free Software Foundation.
10	///
11	/// ILNumerics Community Edition is distributed in the hope that it will be useful,
12	/// but WITHOUT ANY WARRANTY; without even the implied warranty of
13	/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	/// GNU General Public License for more details.
15	///
16	/// You should have received a copy of the GNU General Public License
17	/// along with ILNumerics Community Edition. See the file License.txt in the root
18	/// of your distribution package. If not, see <http://www.gnu.org/licenses/>.
19	///
20	/// In addition this software uses the following components and/or licenses:
21	///
22	/// =================================================================================
23	/// The Open Toolkit Library License
24	///
25	/// Copyright (c) 2006 - 2009 the Open Toolkit library.
26	///
27	/// Permission is hereby granted, free of charge, to any person obtaining a copy
28	/// of this software and associated documentation files (the "Software"), to deal
29	/// in the Software without restriction, including without limitation the rights to
30	/// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
31	/// the Software, and to permit persons to whom the Software is furnished to do
32	/// so, subject to the following conditions:
33	///
34	/// The above copyright notice and this permission notice shall be included in all
35	/// copies or substantial portions of the Software.
36	///
37	/// =================================================================================
38	///
39
40	#pragma warning disable 1591
41
42	using System;
43	using System.Collections.Generic;
44	using System.Text;
45	using ILNumerics.Native;
46	using System.Runtime.InteropServices;
47	using ILNumerics.Exceptions;
48	using System.Security;
49	using ILNumerics.Misc;
50
51	namespace ILNumerics.Native {
52	/// <summary>
53	/// Generic LAPACK implementation, unsupported processor types
54	/// </summary>
55	public unsafe class ILLapackManaged : IILLapack {
56
57	#region DLL INCLUDES
58	[DllImport("lapack_gen", EntryPoint = "ilaenv"),SuppressUnmanagedCodeSecurity]
59	private static extern int lapack_ilaenv(ref int ispec, ref string name, ref string opts, ref int n1, ref int n2, ref int n3, ref int n4);
60
61	/////////////////////////// DOUBLE LAPACK /////////////////////////////////
62	[DllImport("lapack_gen", EntryPoint = "dgemm"),SuppressUnmanagedCodeSecurity]
63	private static extern void lapack_dgemm(ref char TransA, ref char TransB, ref int M,ref int N, ref int K, ref double alpha, IntPtr A, ref int lda, IntPtr B, ref int ldb, ref double beta, double[] C, ref int ldc);
64	[DllImport("lapack_gen", EntryPoint = "sgemm"),SuppressUnmanagedCodeSecurity]
65	private static extern void lapack_sgemm(ref char TransA, ref char TransB, ref int M,ref int N, ref int K, ref float alpha, IntPtr A,ref int lda, IntPtr B, ref int ldb, ref float beta,float[] C, ref int ldc);
66	[DllImport("lapack_gen", EntryPoint = "cgemm"),SuppressUnmanagedCodeSecurity]
67	private static extern void lapack_cgemm(ref char TransA, ref char TransB, ref int M,ref int N, ref int K, ref fcomplex alpha, IntPtr A, ref int lda, IntPtr B, ref int ldb, ref fcomplex beta,[In,Out] fcomplex [] C, ref int ldc);
68	[DllImport("lapack_gen", EntryPoint = "zgemm"),SuppressUnmanagedCodeSecurity]
69	private static extern void lapack_zgemm(ref char TransA, ref char TransB, ref int M, ref int N, ref int K, ref complex alpha, IntPtr A, ref int lda, IntPtr B, ref int ldb, ref complex beta,[In,Out] complex [] C, ref int ldc);
70
71	[DllImport("lapack_gen", EntryPoint = "dgesdd"),SuppressUnmanagedCodeSecurity]
72	private static extern void lapack_dgesdd(ref char jobz, ref int m, ref int n,double[] a, ref int lda, double[] s,double[] u, ref int ldu, double[] vt,ref int ldvt, double[] work, ref int lwork,int[] iwork, ref int info);
73	[DllImport("lapack_gen", EntryPoint = "sgesdd"),SuppressUnmanagedCodeSecurity]
74	private static extern void lapack_sgesdd(ref char jobz, ref int m, ref int n,float[] a, ref int lda, float[] s,float[] u, ref int ldu, float[] vt, ref int ldvt, float[] work, ref int lwork,int[] iwork, ref int info);
75	[DllImport("lapack_gen", EntryPoint = "cgesdd"),SuppressUnmanagedCodeSecurity]
76	private static extern void lapack_cgesdd(ref char jobz, ref int m, ref int n,[In, Out] fcomplex[] a, ref int lda, float[] s,[In, Out] fcomplex[] u, ref int ldu, [In, Out] fcomplex[] vt, ref int ldvt, [In, Out] fcomplex[] work, ref int lwork,[In,Out] float[] rwork, int[] iwork, ref int info);
77	[DllImport("lapack_gen", EntryPoint = "zgesdd"),SuppressUnmanagedCodeSecurity]
78	private static extern void lapack_zgesdd(ref char jobz, ref int m, ref int n,[In, Out] complex[] a, ref int lda, double[] s,[In, Out] complex[] u, ref int ldu, [In, Out] complex[] vt,ref int ldvt, [In, Out] complex[] work, ref int lwork,[In,Out] double[] rwork, int[] iwork, ref int info);
79
80	[DllImport("lapack_gen", EntryPoint = "dgesvd"),SuppressUnmanagedCodeSecurity]
81	private static extern void lapack_dgesvd(ref char jobu, ref char jobvt, ref int m, ref int n,double[] a, ref int lda, double[] s,double[] u, ref int ldu, double[] vt,ref int ldvt, double[] work, ref int lwork,int[] iwork,ref int info);
82	[DllImport("lapack_gen", EntryPoint = "sgesvd"),SuppressUnmanagedCodeSecurity]
83	private static extern void lapack_sgesvd(ref char jobu, ref char jobvt, ref int m, ref int n, float[] a, ref int lda, float[] s,float[] u, ref int ldu, float[] vt,ref int ldvt, float[] work, ref int lwork,int[] iwork, ref int info);
84	[DllImport("lapack_gen", EntryPoint = "cgesvd"),SuppressUnmanagedCodeSecurity]
85	private static extern void lapack_cgesvd(ref char jobu, ref char jobvt, ref int m, ref int n,[In, Out] fcomplex[] a, ref int lda, float[] s,[In, Out] fcomplex[] u, ref int ldu,[In,Out] fcomplex[] vt,ref int ldvt, [In, Out] fcomplex[] work, ref int lwork,int[] iwork,ref int info);
86	[DllImport("lapack_gen", EntryPoint = "zgesvd"),SuppressUnmanagedCodeSecurity]
87	private static extern void lapack_zgesvd(ref char jobu, ref char jobvt, ref int m, ref int n,[In, Out] complex[] a, ref int lda, double[] s,[In, Out] complex[] u, ref int ldu, [In, Out] complex[] vt,ref int ldvt, [In, Out] complex[] work, ref int lwork,int[] iwork,ref int info);
88
89	[DllImport("lapack_gen", EntryPoint = "dpotrf"),SuppressUnmanagedCodeSecurity]
90	private static extern void lapack_dpotrf (ref char uplo, ref int n, double [] A, ref int lda, ref int info);
91	[DllImport("lapack_gen", EntryPoint = "spotrf"),SuppressUnmanagedCodeSecurity]
92	private static extern void lapack_spotrf (ref char uplo, ref int n, float [] A, ref int lda, ref int info);
93	[DllImport("lapack_gen", EntryPoint = "cpotrf"),SuppressUnmanagedCodeSecurity]
94	private static extern void lapack_cpotrf (ref char uplo, ref int n,[In,Out] fcomplex [] A, ref int lda, ref int info);
95	[DllImport("lapack_gen", EntryPoint = "zpotrf"),SuppressUnmanagedCodeSecurity]
96	private static extern void lapack_zpotrf (ref char uplo, ref int n, [In,Out] complex [] A, ref int lda, ref int info);
97
98	[DllImport("lapack_gen", EntryPoint = "dpotri"),SuppressUnmanagedCodeSecurity]
99	private static extern void lapack_dpotri (ref char uplo,ref int n, double [] A, ref int lda, ref int info);
100	[DllImport("lapack_gen", EntryPoint = "spotri"),SuppressUnmanagedCodeSecurity]
101	private static extern void lapack_spotri (ref char uplo, ref int n, float [] A, ref int lda, ref int info);
102	[DllImport("lapack_gen", EntryPoint = "cpotri"),SuppressUnmanagedCodeSecurity]
103	private static extern void lapack_cpotri (ref char uplo, ref int n,[In,Out] fcomplex [] A, ref int lda,ref int info);
104	[DllImport("lapack_gen", EntryPoint = "zpotri"),SuppressUnmanagedCodeSecurity]
105	private static extern void lapack_zpotri (ref char uplo, ref int n, [In,Out] complex [] A, ref int lda,ref int info);
106
107	[DllImport("lapack_gen", EntryPoint = "dpotrs"),SuppressUnmanagedCodeSecurity]
108	private static extern void lapack_dpotrs (ref char uplo,ref int n, ref int NRHS, double [] A, ref int lda, double[] B, ref int ldb, ref int info);
109	[DllImport("lapack_gen", EntryPoint = "spotrs"),SuppressUnmanagedCodeSecurity]
110	private static extern void lapack_spotrs (ref char uplo,ref int n, ref int NRHS, float [] A, ref int lda, float[] B, ref int ldb, ref int info);
111	[DllImport("lapack_gen", EntryPoint = "cpotrs"),SuppressUnmanagedCodeSecurity]
112	private static extern void lapack_cpotrs (ref char uplo,ref int n, ref int NRHS, [In,Out] fcomplex [] A, ref int lda, [In,Out] fcomplex[] B, ref int ldb, ref int info);
113	[DllImport("lapack_gen", EntryPoint = "zpotrs"),SuppressUnmanagedCodeSecurity]
114	private static extern void lapack_zpotrs (ref char uplo,ref int n, ref int NRHS, [In,Out] complex [] A, ref int lda, [In,Out] complex[] B, ref int ldb, ref int info);
115
116	[DllImport("lapack_gen", EntryPoint = "dgetrf"),SuppressUnmanagedCodeSecurity]
117	private static extern void lapack_dgetrf (ref int M, ref int N, double [] A, ref int LDA, int[] IPIV, ref int info);
118	[DllImport("lapack_gen", EntryPoint = "sgetrf"),SuppressUnmanagedCodeSecurity]
119	private static extern void lapack_sgetrf (ref int M, ref int N, float[] A, ref int LDA, int [] IPIV, ref int info);
120	[DllImport("lapack_gen", EntryPoint = "cgetrf"),SuppressUnmanagedCodeSecurity]
121	private static extern void lapack_cgetrf (ref int M, ref int N, [In,Out] fcomplex [] A, ref int LDA, int [] IPIV, ref int info);
122	[DllImport("lapack_gen", EntryPoint = "zgetrf"),SuppressUnmanagedCodeSecurity]
123	private static extern void lapack_zgetrf (ref int M, ref int N, [In,Out] complex [] A, ref int LDA, int [] IPIV, ref int info);
124
125	[DllImport("lapack_gen", EntryPoint = "dgetri"),SuppressUnmanagedCodeSecurity]
126	private static extern void lapack_dgetri (ref int N, double[] A,ref int LDA, int[] IPIV, double[] work, ref int lwork, ref int info);
127	[DllImport("lapack_gen", EntryPoint = "sgetri"),SuppressUnmanagedCodeSecurity]
128	private static extern void lapack_sgetri (ref int N, float [] A, ref int LDA, int [] IPIV, float[] work, ref int lwork, ref int info);
129	[DllImport("lapack_gen", EntryPoint = "cgetri"),SuppressUnmanagedCodeSecurity]
130	private static extern void lapack_cgetri (ref int N, [In,Out] fcomplex [] A, ref int LDA,[In,Out] int [] IPIV, [In,Out] fcomplex[] work, ref int lwork, ref int info);
131	[DllImport("lapack_gen", EntryPoint = "zgetri"),SuppressUnmanagedCodeSecurity]
132	private static extern void lapack_zgetri (ref int N, [In,Out] complex [] A, ref int LDA, int [] IPIV, [In,Out] complex[] work, ref int lwork, ref int info);
133
134	[DllImport("lapack_gen", EntryPoint = "dgeqrf"),SuppressUnmanagedCodeSecurity]
135	private static extern void lapack_dgeqrf (ref int M, ref int N, double [] A, ref int lda, double [] tau, double[] work, ref int lwork, ref int info);
136	[DllImport("lapack_gen", EntryPoint = "sgeqrf"),SuppressUnmanagedCodeSecurity]
137	private static extern void lapack_sgeqrf (ref int M, ref int N, float [] A, ref int lda, float [] tau, float[] work, ref int lwork, ref int info);
138	[DllImport("lapack_gen", EntryPoint = "cgeqrf"),SuppressUnmanagedCodeSecurity]
139	private static extern void lapack_cgeqrf (ref int M, ref int N, [In,Out] fcomplex [] A, ref int lda, [In,Out] fcomplex [] tau, [In,Out] fcomplex[] work, ref int lwork, ref int info);
140	[DllImport("lapack_gen", EntryPoint = "zgeqrf"),SuppressUnmanagedCodeSecurity]
141	private static extern void lapack_zgeqrf (ref int M, ref int N, [In,Out] complex [] A, ref int lda, [In,Out] complex [] tau, [In,Out] complex[] work, ref int lwork, ref int info);
142
143	[DllImport("lapack_gen", EntryPoint = "dgeqp3"),SuppressUnmanagedCodeSecurity]
144	private static extern void lapack_dgeqp3 (ref int M, ref int N, double [] A, ref int LDA, int [] JPVT, double [] tau, double [] work, ref int lwork, ref int info );
145	[DllImport("lapack_gen", EntryPoint = "sgeqp3"),SuppressUnmanagedCodeSecurity]
146	private static extern void lapack_sgeqp3 (ref int M, ref int N, float [] A, ref int LDA, int [] JPVT, float [] tau, float [] work, ref int lwork, ref int info );
147	[DllImport("lapack_gen", EntryPoint = "cgeqp3"),SuppressUnmanagedCodeSecurity]
148	private static extern void lapack_cgeqp3 (ref int M, ref int N,[In,Out] fcomplex [] A, ref int LDA,[In,Out] int [] JPVT, [In,Out] fcomplex [] tau, [In,Out] fcomplex [] work, ref int lwork,[In,Out] float [] rwork, ref int info );
149	[DllImport("lapack_gen", EntryPoint = "zgeqp3"),SuppressUnmanagedCodeSecurity]
150	private static extern void lapack_zgeqp3 (ref int M, ref int N, [In,Out] complex [] A, ref int LDA, [In,Out] int [] JPVT, [In,Out] complex [] tau, [In,Out] complex [] work, ref int lwork, [In,Out] double [] rwork, ref int info );
151
152	[DllImport("lapack_gen", EntryPoint = "dormqr"),SuppressUnmanagedCodeSecurity]
153	private static extern void lapack_dormqr (ref char side, ref char trans, ref int m, ref int n, ref int k, double[] A, int lda, double[] tau, double[] C, ref int ldc, ref int info);
154	[DllImport("lapack_gen", EntryPoint = "sormqr"),SuppressUnmanagedCodeSecurity]
155	private static extern void lapack_sormqr (ref char side, ref char trans, ref int m, ref int n, ref int k, float [] A, ref int lda, float [] tau , float [] C, ref int ldc, ref int info);
156
157	[DllImport("lapack_gen", EntryPoint = "dorgqr"),SuppressUnmanagedCodeSecurity]
158	private static extern void lapack_dorgqr (ref int m, ref int n, ref int k, double[] A,ref int lda, double[] tau, double[] work, ref int lwork, ref int info);
159	[DllImport("lapack_gen", EntryPoint = "sorgqr"),SuppressUnmanagedCodeSecurity]
160	private static extern void lapack_sorgqr (ref int m, ref int n, ref int k, float [] A, ref int lda, float [] tau , float[] work, ref int lwork, ref int info);
161	[DllImport("lapack_gen", EntryPoint = "cungqr"),SuppressUnmanagedCodeSecurity]
162	private static extern void lapack_cungqr (ref int m, ref int n, ref int k, [In,Out] fcomplex[] A,ref int lda, [In,Out] fcomplex[] tau, [In,Out] fcomplex[] work, ref int lwork, ref int info);
163	[DllImport("lapack_gen", EntryPoint = "zungqr"),SuppressUnmanagedCodeSecurity]
164	private static extern void lapack_zungqr (ref int m, ref int n, ref int k, [In,Out] complex[] A,ref int lda, [In,Out] complex[] tau, [In,Out] complex[] work, ref int lwork, ref int info);
165
166	[DllImport("lapack_gen", EntryPoint = "dtrtrs"),SuppressUnmanagedCodeSecurity]
167	private static extern void lapack_dtrtrs (ref char uplo, ref char transA, ref char diag, ref int N, ref int nrhs, IntPtr A, ref int LDA, IntPtr B, ref int LDB, ref int info);
168	[DllImport("lapack_gen", EntryPoint = "strtrs"),SuppressUnmanagedCodeSecurity]
169	private static extern void lapack_strtrs (ref char uplo, ref char transA, ref char diag, ref int N, ref int nrhs, IntPtr A, ref int LDA, IntPtr B, ref int LDB, ref int info);
170	[DllImport("lapack_gen", EntryPoint = "ctrtrs"),SuppressUnmanagedCodeSecurity]
171	private static extern void lapack_ctrtrs (ref char uplo, ref char transA, ref char diag, ref int N, ref int nrhs, IntPtr A, ref int LDA, IntPtr B, ref int LDB, ref int info);
172	[DllImport("lapack_gen", EntryPoint = "ztrtrs"),SuppressUnmanagedCodeSecurity]
173	private static extern void lapack_ztrtrs (ref char uplo, ref char transA, ref char diag, ref int N, ref int nrhs, IntPtr A, ref int LDA, IntPtr B, ref int LDB, ref int info);
174
175	[DllImport("lapack_gen", EntryPoint = "dgetrs"),SuppressUnmanagedCodeSecurity]
176	private static extern void lapack_dgetrs(ref char trans, ref int N, ref int NRHS, double[] A, ref int LDA, int[] IPIV, double[] B, ref int LDB, ref int info);
177	[DllImport("lapack_gen", EntryPoint = "sgetrs"),SuppressUnmanagedCodeSecurity]
178	private static extern void lapack_sgetrs(ref char trans, ref int N, ref int NRHS, float[] A, ref int LDA, int[] IPIV, float[] B, ref int LDB, ref int info);
179	[DllImport("lapack_gen", EntryPoint = "cgetrs"),SuppressUnmanagedCodeSecurity]
180	private static extern void lapack_cgetrs(ref char trans, ref int N, ref int NRHS, [In,Out] fcomplex[] A, ref int LDA, int[] IPIV, [In,Out] fcomplex[] B, ref int LDB, ref int info);
181	[DllImport("lapack_gen", EntryPoint = "zgetrs"),SuppressUnmanagedCodeSecurity]
182	private static extern void lapack_zgetrs(ref char trans, ref int N, ref int NRHS, [In,Out] complex[] A, ref int LDA, int[] IPIV, [In,Out] complex[] B, ref int LDB, ref int info);
183
184	[DllImport("lapack_gen", EntryPoint = "dgelsd"),SuppressUnmanagedCodeSecurity]
185	private static extern void lapack_dgelsd (ref int m,ref int n,ref int nrhs, double[] A,ref int lda, double[] B,ref int ldb, double[] S, ref double RCond, ref int rank, double[] work,ref int lwork, int[] iwork, ref int info);
186	[DllImport("lapack_gen", EntryPoint = "sgelsd"),SuppressUnmanagedCodeSecurity]
187	private static extern void lapack_sgelsd (ref int m,ref int n,ref int nrhs, float[] A,ref int lda, float[] B,ref int ldb, float[] S, ref float RCond, ref int rank, float[] work,ref int lwork, int[] iwork, ref int info);
188	[DllImport("lapack_gen", EntryPoint = "cgelsd"),SuppressUnmanagedCodeSecurity]
189	private static extern void lapack_cgelsd (ref int m,ref int n,ref int nrhs, [In,Out] fcomplex[] A,ref int lda, [In,Out] fcomplex[] B,ref int ldb, float[] S , ref float RCond, ref int rank, [In,Out] fcomplex[] work, ref int lwork, float[] rwork, int[] iwork, ref int info);
190	[DllImport("lapack_gen", EntryPoint = "zgelsd"),SuppressUnmanagedCodeSecurity]
191	private static extern void lapack_zgelsd (ref int m,ref int n,ref int nrhs, [In,Out] complex[] A,ref int lda, [In,Out] complex[] B,ref int ldb, double[] S, ref double RCond, ref int rank, [In,Out] complex[] work,ref int lwork, double[] rwork, int[] iwork, ref int info);
192
193	[DllImport("lapack_gen", EntryPoint = "dgelsy"),SuppressUnmanagedCodeSecurity]
194	private static extern void lapack_dgelsy (ref int m,ref int n,ref int nrhs, double[] A,ref int lda, double[] B,ref int ldb, int[] JPVT0, ref double RCond, ref int rank, double[] work, ref int lwork, ref int info);
195	[DllImport("lapack_gen", EntryPoint = "sgelsy"),SuppressUnmanagedCodeSecurity]
196	private static extern void lapack_sgelsy (ref int m,ref int n,ref int nrhs, float[] A,ref int lda, float[] B,ref int ldb, int[] JPVT0, ref float RCond, ref int rank, float[] work,ref int lwork, ref int info);
197	[DllImport("lapack_gen", EntryPoint = "cgelsy"),SuppressUnmanagedCodeSecurity]
198	private static extern void lapack_cgelsy (ref int m,ref int n,ref int nrhs, [In,Out] fcomplex[] A,ref int lda, [In,Out] fcomplex[] B,ref int ldb, int[] JPVT0, ref float RCond, ref int rank, [In,Out] fcomplex[] work, ref int lwork, float[] rwork, ref int info);
199	[DllImport("lapack_gen", EntryPoint = "zgelsy"),SuppressUnmanagedCodeSecurity]
200	private static extern void lapack_zgelsy (ref int m,ref int n,ref int nrhs, [In,Out] complex[] A,ref int lda, [In,Out] complex[] B,ref int ldb, int[] JPVT0, ref double RCond, ref int rank, [In,Out] complex[] work, ref int lwork, double[] rwork, ref int info);
201
202	[DllImport("lapack_gen", EntryPoint = "dgeevx"),SuppressUnmanagedCodeSecurity]
203	private static extern void lapack_dgeevx (ref char balance, ref char jobvl, ref char jobvr, ref char sense, ref int n, double[] A, ref int lda, double[] wr, double[] wi, double[] vl, ref int ldvl, double[] vr, ref int ldvr, ref int ilo, ref int ihi, double[] scale, ref double abnrm, double[] rconde, double[] rcondv, double[] work, ref int lwork, int [] iwork, ref int info);
204	[DllImport("lapack_gen", EntryPoint = "sgeevx"),SuppressUnmanagedCodeSecurity]
205	private static extern void lapack_sgeevx (ref char balance, ref char jobvl, ref char jobvr, ref char sense, ref int n, float[] A, ref int lda, float[] wr, float[] wi, float[] vl, ref int ldvl, float[] vr, ref int ldvr, ref int ilo, ref int ihi, float[] scale, ref float abnrm, float[] rconde, float[] rcondv, float [] work, ref int lwork, int [] iwork, ref int info);
206	[DllImport("lapack_gen", EntryPoint = "cgeevx"),SuppressUnmanagedCodeSecurity]
207	private static extern void lapack_cgeevx (ref char balance, ref char jobvl, ref char jobvr, ref char sense, ref int n, [In,Out] fcomplex[] A, ref int lda, [In,Out] fcomplex[] w, [In,Out] fcomplex[] vl, ref int ldvl, [In,Out] fcomplex[] vr, ref int ldvr, ref int ilo, ref int ihi, float[] scale, ref float abnrm, float[] rconde, float[] rcondv, [In,Out] fcomplex[] work, ref int lwork, float[] rwork, ref int info);
208	[DllImport("lapack_gen", EntryPoint = "zgeevx"),SuppressUnmanagedCodeSecurity]
209	private static extern void lapack_zgeevx (ref char balance, ref char jobvl, ref char jobvr, ref char sense, ref int n, [In,Out] complex[] A, ref int lda, [In,Out] complex[] w, [In,Out] complex[] vl, ref int ldvl, [In,Out] complex[] vr, ref int ldvr, ref int ilo, ref int ihi, double[] scale, ref double abnrm, double[] rconde, double[] rcondv, [In,Out] complex[] work, ref int lwork, double[] rwork, ref int info);
210
211	[DllImport("lapack_gen", EntryPoint = "dsyevr"),SuppressUnmanagedCodeSecurity]
212	private static extern void lapack_dsyevr (ref char jobz, ref char range, ref char uplo, ref int n, double [] A, ref int lda, ref double vl, ref double vu, ref int il, ref int iu, ref double abstol, ref int m, double[] w, double [] z, ref int ldz, int[] isuppz, double[] work, ref int lwork, int[] iwork, ref int liwork, ref int info);
213	[DllImport("lapack_gen", EntryPoint = "ssyevr"),SuppressUnmanagedCodeSecurity]
214	private static extern void lapack_ssyevr (ref char jobz, ref char range, ref char uplo, ref int n, float [] A, ref int lda, ref float vl, ref float vu, ref int il, ref int iu, ref float abstol, ref int m, float [] w, float [] z, ref int ldz, int[] isuppz, float [] work, ref int lwork, int[] iwork, ref int liwork, ref int info);
215	[DllImport("lapack_gen", EntryPoint = "cheevr"),SuppressUnmanagedCodeSecurity]
216	private static extern void lapack_cheevr (ref char jobz, ref char range, ref char uplo, ref int n, [In,Out] fcomplex[] A, ref int lda, ref float vl, ref float vu, ref int il, ref int iu, ref float abstol, ref int m, float [] w, [In,Out] fcomplex[] z, ref int ldz, int[] isuppz, [In,Out] fcomplex[] work, ref int lwork, float[] rwork, ref int lrwork, int[] iwork, ref int liwork, ref int info);
217	[DllImport("lapack_gen", EntryPoint = "zheevr"),SuppressUnmanagedCodeSecurity]
218	private static extern void lapack_zheevr (ref char jobz, ref char range, ref char uplo, ref int n, [In,Out] complex [] A, ref int lda, ref double vl, ref double vu, ref int il, ref int iu, ref double abstol, ref int m, double[] w, [In,Out] complex [] z, ref int ldz, int[] isuppz, [In,Out] complex[] work, ref int lwork, double[] rwork, ref int lrwork, int[] iwork, ref int liwork, ref int info);
219
220	[DllImport("lapack_gen", EntryPoint = "dsygv"),SuppressUnmanagedCodeSecurity]
221	private static extern void lapack_dsygv (ref int itype, ref char jobz, ref char uplo, ref int n, double [] A, ref int lda, double [] B, ref int ldb, double [] w, double [] work, ref int lwork, ref int info);
222	[DllImport("lapack_gen", EntryPoint = "ssygv"),SuppressUnmanagedCodeSecurity]
223	private static extern void lapack_ssygv (ref int itype, ref char jobz, ref char uplo, ref int n, float [] A, ref int lda, float [] B, ref int ldb, float [] w, float [] work, ref int lwork, ref int info);
224	[DllImport("lapack_gen", EntryPoint = "chegv"),SuppressUnmanagedCodeSecurity]
225	private static extern void lapack_chegv (ref int itype, ref char jobz, ref char uplo, ref int n, [In,Out] fcomplex[] A, ref int lda, [In,Out] fcomplex [] B, ref int ldb, float [] w, [In,Out] fcomplex[] work , ref int lwork, float[] rwork, ref int info);
226	[DllImport("lapack_gen", EntryPoint = "zhegv"),SuppressUnmanagedCodeSecurity]
227	private static extern void lapack_zhegv (ref int itype, ref char jobz, ref char uplo, ref int n, [In,Out] complex [] A, ref int lda, [In,Out] complex [] B, ref int ldb, double [] w, [In,Out] complex[] work , ref int lwork, double[] rwork, ref int info);
228
229	#endregion DLL INCLUDES
230
231	#region ILLAPACK INTERFACE
232
233	private int ILAENV (int ispec, string name, string opts, int n1, int n2, int n3, int n4) {
234	//Salford.Fortran.Character a = new Salford.Fortran.Character();
235	//a = Salford.Fortran.Character.data
236	//return ManagedLapackF95.ILAENV(&ispec, &(Salford.Fortran.Character)(name[0]), &opts, &n1, &n2, &n3, &n4, name.Length, opts.Length);
237	return 0;
238	}
239
240	/// <summary>
241	/// Implement wrapper for ATLAS GeneralMatrixMultiply
242	/// </summary>
243	/// <param name="TransA">Transposition state for matrix A: one of the constants in enum CBlas_Transpose</param>
244	/// <param name="TransB">Transposition state for matrix B: one of the constants in enum CBlas_Transpose</param>
245	/// <param name="M">Number of rows in A</param>
246	/// <param name="N">Number of columns in B</param>
247	/// <param name="K">Number of columns in A and number of rows in B</param>
248	/// <param name="alpha">multiplicationi factor for A</param>
249	/// <param name="A">pointer to double array A</param>
250	/// <param name="lda">distance between first elements of each column for column based orientation or
251	/// distance between first elements of each row for row based orientation for matrix B</param>
252	/// <param name="B">pointer to double array B</param>
253	/// <param name="ldb">distance between first elements of each column for column based orientation or
254	/// distance between first elements of each row for row based orientation for matrix A</param>
255	/// <param name="beta">multiplication faktor for matrix B</param>
256	/// <param name="C">pointer to predefined double array C of neccessary length</param>
257	/// <param name="ldc">distance between first elements of each column for column based orientation or
258	/// distance between first elements of each row for row based orientation for matrix C</param>
259	/// <remarks>All parameters except C are readonly. Only elements of matrix C will be altered. C must be a predefined
260	/// continous double array of size MxN</remarks>
261	public void dgemm(char TransA, char TransB, int M, int N, int K, double alpha, IntPtr A, int lda, IntPtr B, int ldb, double beta, double[] C, int ldc) {
262	lapack_dgemm(ref TransA, ref TransB, ref M, ref N, ref K, ref alpha, A, ref lda, B, ref ldb, ref beta, C, ref ldc);
263	}
264	/// <summary>
265	/// Implement wrapper for ATLAS GeneralMatrixMultiply
266	/// </summary>
267	/// <param name="TransA">Transposition state for matrix A: one of the constants in enum CBlas_Transpose</param>
268	/// <param name="TransB">Transposition state for matrix B: one of the constants in enum CBlas_Transpose</param>
269	/// <param name="M">Number of rows in A</param>
270	/// <param name="N">Number of columns in B</param>
271	/// <param name="K">Number of columns in A and number of rows in B</param>
272	/// <param name="alpha">multiplicationi factor for A</param>
273	/// <param name="A">pointer to double array A</param>
274	/// <param name="lda">distance between first elements of each column for column based orientation or
275	/// distance between first elements of each row for row based orientation for matrix B</param>
276	/// <param name="B">pointer to double array B</param>
277	/// <param name="ldb">distance between first elements of each column for column based orientation or
278	/// distance between first elements of each row for row based orientation for matrix A</param>
279	/// <param name="beta">multiplication faktor for matrix B</param>
280	/// <param name="C">pointer to predefined double array C of neccessary length</param>
281	/// <param name="ldc">distance between first elements of each column for column based orientation or
282	/// distance between first elements of each row for row based orientation for matrix C</param>
283	/// <remarks>All parameters except C are readonly. Only elements of matrix C will be altered. C must be a predefined
284	/// continous double array of size MxN</remarks>
285	public void sgemm(char TransA, char TransB, int M, int N, int K, float alpha, IntPtr A, int lda, IntPtr B, int ldb, float beta, float[] C, int ldc) {
286	//ManagedLapackF95.SGEMM((IntPtr)TransA, (IntPtr)TransB, (IntPtr)M, (IntPtr)N, (IntPtr)K, (IntPtr)alpha, (IntPtr)A, (IntPtr)lda, (IntPtr)B, (IntPtr)ldb, (IntPtr)beta, (IntPtr)C, (IntPtr)ldc);
287	}
288	/// <summary>
289	/// Implement wrapper for ATLAS GeneralMatrixMultiply
290	/// </summary>
291	/// <param name="TransA">Transposition state for matrix A: one of the constants in enum CBlas_Transpose</param>
292	/// <param name="TransB">Transposition state for matrix B: one of the constants in enum CBlas_Transpose</param>
293	/// <param name="M">Number of rows in A</param>
294	/// <param name="N">Number of columns in B</param>
295	/// <param name="K">Number of columns in A and number of rows in B</param>
296	/// <param name="alpha">multiplicationi factor for A</param>
297	/// <param name="A">pointer to double array A</param>
298	/// <param name="lda">distance between first elements of each column for column based orientation or
299	/// distance between first elements of each row for row based orientation for matrix B</param>
300	/// <param name="B">pointer to double array B</param>
301	/// <param name="ldb">distance between first elements of each column for column based orientation or
302	/// distance between first elements of each row for row based orientation for matrix A</param>
303	/// <param name="beta">multiplication faktor for matrix B</param>
304	/// <param name="C">pointer to predefined double array C of neccessary length</param>
305	/// <param name="ldc">distance between first elements of each column for column based orientation or
306	/// distance between first elements of each row for row based orientation for matrix C</param>
307	/// <remarks>All parameters except C are readonly. Only elements of matrix C will be altered. C must be a predefined
308	/// continous double array of size MxN</remarks>
309	public void cgemm(char TransA, char TransB, int M, int N, int K, fcomplex alpha, IntPtr A, int lda, IntPtr B, int ldb, fcomplex beta, fcomplex[] C, int ldc) {
310	lapack_cgemm(ref TransA, ref TransB, ref M, ref N, ref K, ref alpha, A, ref lda, B, ref ldb, ref beta, C, ref ldc);
311	}
312	/// <summary>
313	/// Implement wrapper for ATLAS GeneralMatrixMultiply
314	/// </summary>
315	/// <param name="TransA">Transposition state for matrix A: one of the constants in enum CBlas_Transpose</param>
316	/// <param name="TransB">Transposition state for matrix B: one of the constants in enum CBlas_Transpose</param>
317	/// <param name="M">Number of rows in A</param>
318	/// <param name="N">Number of columns in B</param>
319	/// <param name="K">Number of columns in A and number of rows in B</param>
320	/// <param name="alpha">multiplicationi factor for A</param>
321	/// <param name="A">pointer to double array A</param>
322	/// <param name="lda">distance between first elements of each column for column based orientation or
323	/// distance between first elements of each row for row based orientation for matrix B</param>
324	/// <param name="B">pointer to double array B</param>
325	/// <param name="ldb">distance between first elements of each column for column based orientation or
326	/// distance between first elements of each row for row based orientation for matrix A</param>
327	/// <param name="beta">multiplication faktor for matrix B</param>
328	/// <param name="C">pointer to predefined double array C of neccessary length</param>
329	/// <param name="ldc">distance between first elements of each column for column based orientation or
330	/// distance between first elements of each row for row based orientation for matrix C</param>
331	/// <remarks>All parameters except C are readonly. Only elements of matrix C will be altered. C must be a predefined
332	/// continous double array of size MxN</remarks>
333	public void zgemm(char TransA, char TransB, int M, int N, int K, complex alpha, IntPtr A, int lda, IntPtr B, int ldb, complex beta, complex[] C, int ldc) {
334	lapack_zgemm(ref TransA, ref TransB, ref M, ref N, ref K, ref alpha, A, ref lda, B, ref ldb, ref beta, C, ref ldc);
335	}
336
337
338
339	public void dgesdd (char jobz, int m, int n, double [] a, int lda, double [] s, double [] u, int ldu, double [] vt, int ldvt, ref int info) {
340	try {
341	double [] work = new double [1] { ( double )0.0 };
342	int lwork = -1;
343	int[] iwork = new int[((m < n) ? m : n) * 8];
344	lapack_dgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
345	if (work[0] != 0) {
346	work = new double [(int)work[0]];
347	lwork = work.Length;
348	lapack_dgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
349	}
350	} catch (Exception e) {
351	if (e is OutOfMemoryException) {
352	dgesvd (jobz, m, n, a, lda, s, u, ldu, vt, ldvt, ref info);
353	}
354	throw new ILException("Unable to do " + "dgesdd" + ".", e);
355	}
356	}
357
358	#region HYCALPER AUTO GENERATED CODE
359
360
361	public void sgesdd (char jobz, int m, int n, float [] a, int lda, float [] s, float [] u, int ldu, float [] vt, int ldvt, ref int info) {
362	try {
363	float [] work = new float [1] { ( float )0.0 };
364	int lwork = -1;
365	int[] iwork = new int[((m < n) ? m : n) * 8];
366	lapack_sgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
367	if (work[0] != 0) {
368	work = new float [(int)work[0]];
369	lwork = work.Length;
370	lapack_sgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
371	}
372	} catch (Exception e) {
373	if (e is OutOfMemoryException) {
374	sgesvd (jobz, m, n, a, lda, s, u, ldu, vt, ldvt, ref info);
375	}
376	throw new ILException("Unable to do " + "sgesdd" + ".", e);
377	}
378	}
379
380	#endregion HYCALPER AUTO GENERATED CODE
381
382
383
384	public void zgesdd (char jobz, int m, int n, complex [] a, int lda, double [] s, complex [] u, int ldu, complex [] vt, int ldvt, ref int info)
385	{
386	try {
387	complex [] work = new complex [1] { ( complex )0.0 };
388	double [] rwork;
389	int minMN = (m < n) ? m : n;
390	if (jobz == 'N') {
391	rwork = new double [minMN * 7];
392	} else {
393	rwork = new double [5 * minMN * minMN + 5 * minMN];
394	}
395	int lwork = -1;
396	int[] iwork = new int[minMN * 8];
397	lapack_zgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, rwork, iwork, ref info);
398	if (work[0] != 0) {
399	work = new complex [(int)work[0].real];
400	lwork = work.Length;
401	lapack_zgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork,rwork, iwork, ref info);
402	}
403	} catch (Exception e) {
404	if (e is OutOfMemoryException) {
405	zgesvd (jobz, m, n, a, lda, s, u, ldu, vt, ldvt, ref info);
406	}
407	throw new ILException("Unable to do " + "zgesdd" + ".", e);
408	}
409	}
410
411	#region HYCALPER AUTO GENERATED CODE
412
413
414	public void cgesdd (char jobz, int m, int n, fcomplex [] a, int lda, float [] s, fcomplex [] u, int ldu, fcomplex [] vt, int ldvt, ref int info)
415	{
416	try {
417	fcomplex [] work = new fcomplex [1] { ( fcomplex )0.0 };
418	float [] rwork;
419	int minMN = (m < n) ? m : n;
420	if (jobz == 'N') {
421	rwork = new float [minMN * 7];
422	} else {
423	rwork = new float [5 * minMN * minMN + 5 * minMN];
424	}
425	int lwork = -1;
426	int[] iwork = new int[minMN * 8];
427	lapack_cgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, rwork, iwork, ref info);
428	if (work[0] != 0) {
429	work = new fcomplex [(int)work[0].real];
430	lwork = work.Length;
431	lapack_cgesdd (ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork,rwork, iwork, ref info);
432	}
433	} catch (Exception e) {
434	if (e is OutOfMemoryException) {
435	cgesvd (jobz, m, n, a, lda, s, u, ldu, vt, ldvt, ref info);
436	}
437	throw new ILException("Unable to do " + "zgesdd" + ".", e);
438	}
439	}
440
441	#endregion HYCALPER AUTO GENERATED CODE
442
443
444
445
446	/// <summary>
447	/// singular value decomposition
448	/// </summary>
449	/// <param name="jobz"></param>
450	/// <param name="m"></param>
451	/// <param name="n"></param>
452	/// <param name="a"></param>
453	/// <param name="lda"></param>
454	/// <param name="s"></param>
455	/// <param name="u"></param>
456	/// <param name="ldu"></param>
457	/// <param name="vt"></param>
458	/// <param name="ldvt"></param>
459	/// <param name="info"></param>
460	public void dgesvd (char jobz, int m, int n, double [] a, int lda,
461	double [] s, double [] u, int ldu, double [] vt, int ldvt, ref int info) {
462	if (jobz != 'A' && jobz != 'S' && jobz != 'N')
463	throw new ILArgumentException("Argument jobz must be one of 'A','S' or 'N'");
464	try {
465	double [] work = new double [1] { ( double )0.0 };
466	int lwork = -1;
467	int[] iwork = new int[((m < n) ? m : n) * 8];
468	lapack_dgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
469	if (work[0] != 0) {
470	work = new double [(int)work[0]];
471	lwork = work.Length;
472	lapack_dgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
473	}
474	} catch (Exception e) {
475	if (e is OutOfMemoryException) {
476	throw new ILMemoryException("Not enough memory for given arguments.");
477	}
478	throw new ILException("Unable to do gesvd.", e);
479	}
480	}
481
482	#region HYCALPER AUTO GENERATED CODE
483
484
485
486	/// <summary>
487	/// singular value decomposition
488	/// </summary>
489	/// <param name="jobz"></param>
490	/// <param name="m"></param>
491	/// <param name="n"></param>
492	/// <param name="a"></param>
493	/// <param name="lda"></param>
494	/// <param name="s"></param>
495	/// <param name="u"></param>
496	/// <param name="ldu"></param>
497	/// <param name="vt"></param>
498	/// <param name="ldvt"></param>
499	/// <param name="info"></param>
500	public void sgesvd (char jobz, int m, int n, float [] a, int lda,
501	float [] s, float [] u, int ldu, float [] vt, int ldvt, ref int info) {
502	if (jobz != 'A' && jobz != 'S' && jobz != 'N')
503	throw new ILArgumentException("Argument jobz must be one of 'A','S' or 'N'");
504	try {
505	float [] work = new float [1] { ( float )0.0 };
506	int lwork = -1;
507	int[] iwork = new int[((m < n) ? m : n) * 8];
508	lapack_sgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
509	if (work[0] != 0) {
510	work = new float [(int)work[0]];
511	lwork = work.Length;
512	lapack_sgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
513	}
514	} catch (Exception e) {
515	if (e is OutOfMemoryException) {
516	throw new ILMemoryException("Not enough memory for given arguments.");
517	}
518	throw new ILException("Unable to do gesvd.", e);
519	}
520	}
521
522
523	/// <summary>
524	/// singular value decomposition
525	/// </summary>
526	/// <param name="jobz"></param>
527	/// <param name="m"></param>
528	/// <param name="n"></param>
529	/// <param name="a"></param>
530	/// <param name="lda"></param>
531	/// <param name="s"></param>
532	/// <param name="u"></param>
533	/// <param name="ldu"></param>
534	/// <param name="vt"></param>
535	/// <param name="ldvt"></param>
536	/// <param name="info"></param>
537	public void zgesvd (char jobz, int m, int n, complex [] a, int lda,
538	double [] s, complex [] u, int ldu, complex [] vt, int ldvt, ref int info) {
539	if (jobz != 'A' && jobz != 'S' && jobz != 'N')
540	throw new ILArgumentException("Argument jobz must be one of 'A','S' or 'N'");
541	try {
542	complex [] work = new complex [1] { ( complex )0.0 };
543	int lwork = -1;
544	int[] iwork = new int[((m < n) ? m : n) * 8];
545	lapack_zgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
546	if (work[0] != 0) {
547	work = new complex [(int)work[0]];
548	lwork = work.Length;
549	lapack_zgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
550	}
551	} catch (Exception e) {
552	if (e is OutOfMemoryException) {
553	throw new ILMemoryException("Not enough memory for given arguments.");
554	}
555	throw new ILException("Unable to do gesvd.", e);
556	}
557	}
558
559
560	/// <summary>
561	/// singular value decomposition
562	/// </summary>
563	/// <param name="jobz"></param>
564	/// <param name="m"></param>
565	/// <param name="n"></param>
566	/// <param name="a"></param>
567	/// <param name="lda"></param>
568	/// <param name="s"></param>
569	/// <param name="u"></param>
570	/// <param name="ldu"></param>
571	/// <param name="vt"></param>
572	/// <param name="ldvt"></param>
573	/// <param name="info"></param>
574	public void cgesvd (char jobz, int m, int n, fcomplex [] a, int lda,
575	float [] s, fcomplex [] u, int ldu, fcomplex [] vt, int ldvt, ref int info) {
576	if (jobz != 'A' && jobz != 'S' && jobz != 'N')
577	throw new ILArgumentException("Argument jobz must be one of 'A','S' or 'N'");
578	try {
579	fcomplex [] work = new fcomplex [1] { ( fcomplex )0.0 };
580	int lwork = -1;
581	int[] iwork = new int[((m < n) ? m : n) * 8];
582	lapack_cgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
583	if (work[0] != 0) {
584	work = new fcomplex [(int)work[0]];
585	lwork = work.Length;
586	lapack_cgesvd (ref jobz, ref jobz, ref m, ref n, a, ref lda, s, u, ref ldu, vt, ref ldvt, work, ref lwork, iwork, ref info);
587	}
588	} catch (Exception e) {
589	if (e is OutOfMemoryException) {
590	throw new ILMemoryException("Not enough memory for given arguments.");
591	}
592	throw new ILException("Unable to do gesvd.", e);
593	}
594	}
595
596	#endregion HYCALPER AUTO GENERATED CODE
597
598	public void dpotrf(char uplo, int n, double[] A, int lda, ref int info) {
599	lapack_dpotrf(ref uplo, ref n, A, ref lda, ref info);
600	}
601	public void spotrf(char uplo, int n, float[] A, int lda, ref int info) {
602	lapack_spotrf(ref uplo, ref n, A, ref lda, ref info);
603	}
604	public void cpotrf(char uplo, int n, fcomplex[] A, int lda, ref int info) {
605	lapack_cpotrf(ref uplo, ref n, A, ref lda, ref info);
606	}
607	public void zpotrf(char uplo, int n, complex[] A, int lda, ref int info) {
608	lapack_zpotrf(ref uplo, ref n, A, ref lda, ref info);
609	}
610
611
612	public void dpotri(char uplo, int n, double[] A, int lda, ref int info) {
613	lapack_dpotri(ref uplo, ref n, A, ref lda, ref info);
614	}
615	public void spotri(char uplo, int n, float[] A, int lda, ref int info) {
616	lapack_spotri(ref uplo, ref n, A, ref lda, ref info);
617	}
618	public void cpotri(char uplo, int n, fcomplex[] A, int lda, ref int info) {
619	lapack_cpotri(ref uplo, ref n, A, ref lda, ref info);
620	}
621	public void zpotri(char uplo, int n, complex[] A, int lda, ref int info) {
622	lapack_zpotri(ref uplo, ref n, A, ref lda, ref info);
623	}
624
625
626	public void dgetrf(int M, int N, double[] A, int LDA, int[] IPIV, ref int info) {
627	lapack_dgetrf(ref M, ref N, A, ref LDA, IPIV, ref info);
628	}
629	public void sgetrf(int M, int N, float[] A, int LDA, int[] IPIV, ref int info) {
630	lapack_sgetrf(ref M, ref N, A, ref LDA, IPIV, ref info);
631	}
632	public void cgetrf(int M, int N, fcomplex[] A, int LDA, int[] IPIV, ref int info) {
633	lapack_cgetrf(ref M, ref N, A, ref LDA, IPIV, ref info);
634	}
635	public void zgetrf(int M, int N, complex[] A, int LDA, int[] IPIV, ref int info) {
636	lapack_zgetrf(ref M, ref N, A, ref LDA, IPIV, ref info);
637	}
638
639
640
641	public void dgetri (int N, double [] A, int LDA, int[] IPIV, ref int info) {
642	double [] work = new double [1];
643	int lwork = -1;
644	try {
645	lapack_dgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
646	lwork = (int)work[0];
647	if (lwork > 0 && info == 0) {
648	work = new double [lwork];
649	lapack_dgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
650	} else {
651	throw new ILException("error in lapack_dgetri");
652	}
653	} catch (OutOfMemoryException e) {
654	throw new ILException("error on dgetri. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
655	}
656	}
657
658	#region HYCALPER AUTO GENERATED CODE
659
660
661	public void sgetri (int N, float [] A, int LDA, int[] IPIV, ref int info) {
662	float [] work = new float [1];
663	int lwork = -1;
664	try {
665	lapack_sgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
666	lwork = (int)work[0];
667	if (lwork > 0 && info == 0) {
668	work = new float [lwork];
669	lapack_sgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
670	} else {
671	throw new ILException("error in lapack_dgetri");
672	}
673	} catch (OutOfMemoryException e) {
674	throw new ILException("error on dgetri. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
675	}
676	}
677
678	public void zgetri (int N, complex [] A, int LDA, int[] IPIV, ref int info) {
679	complex [] work = new complex [1];
680	int lwork = -1;
681	try {
682	lapack_zgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
683	lwork = (int)work[0];
684	if (lwork > 0 && info == 0) {
685	work = new complex [lwork];
686	lapack_zgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
687	} else {
688	throw new ILException("error in lapack_dgetri");
689	}
690	} catch (OutOfMemoryException e) {
691	throw new ILException("error on dgetri. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
692	}
693	}
694
695	public void cgetri (int N, fcomplex [] A, int LDA, int[] IPIV, ref int info) {
696	fcomplex [] work = new fcomplex [1];
697	int lwork = -1;
698	try {
699	lapack_cgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
700	lwork = (int)work[0];
701	if (lwork > 0 && info == 0) {
702	work = new fcomplex [lwork];
703	lapack_cgetri (ref N, A, ref LDA, IPIV, work, ref lwork, ref info);
704	} else {
705	throw new ILException("error in lapack_dgetri");
706	}
707	} catch (OutOfMemoryException e) {
708	throw new ILException("error on dgetri. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
709	}
710	}
711
712	#endregion HYCALPER AUTO GENERATED CODE
713
714
715
716	public void dgeqrf (int M, int N, double [] A, int lda, double [] tau, ref int info) {
717	double [] work = new double [1];
718	int lwork = -1;
719	try {
720	lapack_dgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
721	lwork = (int)work[0];
722	if (lwork > 0 && info == 0) {
723	work = new double [lwork];
724	lapack_dgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
725	} else {
726	throw new ILException("error in lapack_?geqrf");
727	}
728	} catch (OutOfMemoryException e) {
729	throw new ILException("error on ?geqrf. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
730	}
731	}
732
733	#region HYCALPER AUTO GENERATED CODE
734
735
736	public void sgeqrf (int M, int N, float [] A, int lda, float [] tau, ref int info) {
737	float [] work = new float [1];
738	int lwork = -1;
739	try {
740	lapack_sgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
741	lwork = (int)work[0];
742	if (lwork > 0 && info == 0) {
743	work = new float [lwork];
744	lapack_sgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
745	} else {
746	throw new ILException("error in lapack_?geqrf");
747	}
748	} catch (OutOfMemoryException e) {
749	throw new ILException("error on ?geqrf. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
750	}
751	}
752
753	public void zgeqrf (int M, int N, complex [] A, int lda, complex [] tau, ref int info) {
754	complex [] work = new complex [1];
755	int lwork = -1;
756	try {
757	lapack_zgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
758	lwork = (int)work[0];
759	if (lwork > 0 && info == 0) {
760	work = new complex [lwork];
761	lapack_zgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
762	} else {
763	throw new ILException("error in lapack_?geqrf");
764	}
765	} catch (OutOfMemoryException e) {
766	throw new ILException("error on ?geqrf. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
767	}
768	}
769
770	public void cgeqrf (int M, int N, fcomplex [] A, int lda, fcomplex [] tau, ref int info) {
771	fcomplex [] work = new fcomplex [1];
772	int lwork = -1;
773	try {
774	lapack_cgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
775	lwork = (int)work[0];
776	if (lwork > 0 && info == 0) {
777	work = new fcomplex [lwork];
778	lapack_cgeqrf (ref M, ref N, A, ref lda, tau, work, ref lwork, ref info);
779	} else {
780	throw new ILException("error in lapack_?geqrf");
781	}
782	} catch (OutOfMemoryException e) {
783	throw new ILException("error on ?geqrf. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
784	}
785	}
786
787	#endregion HYCALPER AUTO GENERATED CODE
788
789	public void dormqr(char side, char trans, int m, int n, int k, double[] A, int lda, double[] tau, double[] C, int LDC, ref int info) {
790	throw new Exception("The method or operation is not implemented.");
791	}
792	public void sormqr(char side, char trans, int m, int n, int k, float[] A, int lda, float[] tau, float[] C, int LDC, ref int info) {
793	throw new Exception("The method or operation is not implemented.");
794	}
795
796
797
798	public void dorgqr (int M, int N, int K, double [] A, int lda, double [] tau, ref int info) {
799	double [] work = new double [1];
800	int lwork = -1;
801	try {
802	/!HC:lapack_*gqr/ lapack_dorgqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
803	lwork = (int)work[0];
804	if (lwork > 0 && info == 0) {
805	work = new double [lwork];
806	/!HC:lapack_*gqr/ lapack_dorgqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
807	} else {
808	throw new ILException("error in lapack_?[un/or]gqr");
809	}
810	} catch (OutOfMemoryException e) {
811	throw new ILException("error on ?[un/or]gqr. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
812	}
813	}
814
815	#region HYCALPER AUTO GENERATED CODE
816
817
818	public void sorgqr (int M, int N, int K, float [] A, int lda, float [] tau, ref int info) {
819	float [] work = new float [1];
820	int lwork = -1;
821	try {
822	lapack_sorgqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
823	lwork = (int)work[0];
824	if (lwork > 0 && info == 0) {
825	work = new float [lwork];
826	lapack_sorgqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
827	} else {
828	throw new ILException("error in lapack_?[un/or]gqr");
829	}
830	} catch (OutOfMemoryException e) {
831	throw new ILException("error on ?[un/or]gqr. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
832	}
833	}
834
835	public void zungqr (int M, int N, int K, complex [] A, int lda, complex [] tau, ref int info) {
836	complex [] work = new complex [1];
837	int lwork = -1;
838	try {
839	lapack_zungqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
840	lwork = (int)work[0];
841	if (lwork > 0 && info == 0) {
842	work = new complex [lwork];
843	lapack_zungqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
844	} else {
845	throw new ILException("error in lapack_?[un/or]gqr");
846	}
847	} catch (OutOfMemoryException e) {
848	throw new ILException("error on ?[un/or]gqr. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
849	}
850	}
851
852	public void cungqr (int M, int N, int K, fcomplex [] A, int lda, fcomplex [] tau, ref int info) {
853	fcomplex [] work = new fcomplex [1];
854	int lwork = -1;
855	try {
856	lapack_cungqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
857	lwork = (int)work[0];
858	if (lwork > 0 && info == 0) {
859	work = new fcomplex [lwork];
860	lapack_cungqr (ref M, ref N, ref K, A, ref lda, tau, work, ref lwork, ref info);
861	} else {
862	throw new ILException("error in lapack_?[un/or]gqr");
863	}
864	} catch (OutOfMemoryException e) {
865	throw new ILException("error on ?[un/or]gqr. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
866	}
867	}
868
869	#endregion HYCALPER AUTO GENERATED CODE
870
871
872
873	public void dgeqp3 ( int M,int N, double [] A,int LDA,int [] JPVT, double [] tau, ref int info ) {
874	double [] work = new double [1];
875	int lwork = -1;
876	try {
877
878	/dummy/
879
880	lapack_dgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, ref info);
881	lwork = (int)work[0];
882	if (lwork > 0 && info == 0) {
883	work = new double [lwork];
884
885	lapack_dgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, ref info);
886	} else {
887	throw new ILException("error in lapack_?geqp3");
888	}
889	} catch (OutOfMemoryException e) {
890	throw new ILException("error on ?geqp3. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
891	}
892	}
893
894	#region HYCALPER AUTO GENERATED CODE
895
896
897	public void sgeqp3 ( int M,int N, float [] A,int LDA,int [] JPVT, float [] tau, ref int info ) {
898	float [] work = new float [1];
899	int lwork = -1;
900	try {
901
902	lapack_sgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, ref info);
903	lwork = (int)work[0];
904	if (lwork > 0 && info == 0) {
905	work = new float [lwork];
906	lapack_sgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, ref info);
907	} else {
908	throw new ILException("error in lapack_?geqp3");
909	}
910	} catch (OutOfMemoryException e) {
911	throw new ILException("error on ?geqp3. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
912	}
913	}
914
915	public void zgeqp3 ( int M,int N, complex [] A,int LDA,int [] JPVT, complex [] tau, ref int info ) {
916	complex [] work = new complex [1];
917	int lwork = -1;
918	try {
919	double[] rwork = new double[2 * N];
920	lapack_zgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, rwork, ref info);
921	lwork = (int)work[0];
922	if (lwork > 0 && info == 0) {
923	work = new complex [lwork];
924	lapack_zgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, rwork, ref info);
925	} else {
926	throw new ILException("error in lapack_?geqp3");
927	}
928	} catch (OutOfMemoryException e) {
929	throw new ILException("error on ?geqp3. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
930	}
931	}
932
933	public void cgeqp3 ( int M,int N, fcomplex [] A,int LDA,int [] JPVT, fcomplex [] tau, ref int info ) {
934	fcomplex [] work = new fcomplex [1];
935	int lwork = -1;
936	try {
937	float[] rwork = new float[2 * N];
938	lapack_cgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, rwork, ref info);
939	lwork = (int)work[0];
940	if (lwork > 0 && info == 0) {
941	work = new fcomplex [lwork];
942	lapack_cgeqp3 (ref M, ref N, A, ref LDA, JPVT, tau, work, ref lwork, rwork, ref info);
943	} else {
944	throw new ILException("error in lapack_?geqp3");
945	}
946	} catch (OutOfMemoryException e) {
947	throw new ILException("error on ?geqp3. Not enough memory! " + (lwork * Marshal.SizeOf( work[0] )).ToString() + " bytes has been requested.",e);
948	}
949	}
950
951	#endregion HYCALPER AUTO GENERATED CODE
952
953	public void dtrtrs(char uplo, char transA, char diag, int N, int nrhs, IntPtr A, int LDA, IntPtr B, int LDB, ref int info) {
954	lapack_dtrtrs(ref uplo, ref transA, ref diag, ref N, ref nrhs, A, ref LDA, B, ref LDB, ref info);
955	}
956	public void strtrs(char uplo, char transA, char diag, int N, int nrhs, IntPtr A, int LDA, IntPtr B, int LDB, ref int info) {
957	lapack_strtrs(ref uplo, ref transA, ref diag, ref N, ref nrhs, A, ref LDA, B, ref LDB, ref info);
958	}
959	public void ctrtrs(char uplo, char transA, char diag, int N, int nrhs, IntPtr A, int LDA, IntPtr B, int LDB, ref int info) {
960	lapack_ctrtrs(ref uplo, ref transA, ref diag, ref N, ref nrhs, A, ref LDA, B, ref LDB, ref info);
961	}
962	public void ztrtrs(char uplo, char transA, char diag, int N, int nrhs, IntPtr A, int LDA, IntPtr B, int LDB, ref int info) {
963	lapack_ztrtrs(ref uplo, ref transA, ref diag, ref N, ref nrhs, A, ref LDA, B, ref LDB, ref info);
964	}
965
966	public void dgetrs(char trans, int N, int NRHS, double[] A, int LDA, int[] IPIV, double[] B, int LDB, ref int info) {
967	lapack_dgetrs(ref trans,ref N,ref NRHS, A, ref LDA, IPIV, B, ref LDB, ref info);
968	}
969
970	public void sgetrs(char trans, int N, int NRHS, float[] A, int LDA, int[] IPIV, float[] B, int LDB, ref int info) {
971	lapack_sgetrs(ref trans,ref N,ref NRHS, A, ref LDA, IPIV, B, ref LDB, ref info);
972	}
973
974	public void cgetrs(char trans, int N, int NRHS, fcomplex[] A, int LDA, int[] IPIV, fcomplex[] B, int LDB, ref int info) {
975	lapack_cgetrs(ref trans,ref N,ref NRHS, A, ref LDA, IPIV, B, ref LDB, ref info);
976	}
977
978	public void zgetrs(char trans, int N, int NRHS, complex[] A, int LDA, int[] IPIV, complex[] B, int LDB, ref int info) {
979	lapack_zgetrs(ref trans,ref N,ref NRHS, A, ref LDA, IPIV, B, ref LDB, ref info);
980	}
981
982	public void dpotrs(char uplo, int n, int nrhs, double[] A, int lda, double[] B, int ldb, ref int info) {
983	lapack_dpotrs(ref uplo, ref n, ref nrhs, A, ref lda, B, ref ldb, ref info);
984	}
985
986	public void spotrs(char uplo, int n, int nrhs, float[] A, int lda, float[] B, int ldb, ref int info) {
987	lapack_spotrs(ref uplo, ref n, ref nrhs, A, ref lda, B, ref ldb, ref info);
988	}
989
990	public void cpotrs(char uplo, int n, int nrhs, fcomplex[] A, int lda, fcomplex[] B, int ldb, ref int info) {
991	lapack_cpotrs(ref uplo, ref n, ref nrhs, A, ref lda, B, ref ldb, ref info);
992	}
993
994	public void zpotrs(char uplo, int n, int nrhs, complex[] A, int lda, complex[] B, int ldb, ref int info) {
995	lapack_zpotrs(ref uplo, ref n, ref nrhs, A, ref lda, B, ref ldb, ref info);
996	}
997
998
999
1000	public void dgelsd (int m, int n, int nrhs, double [] A, int lda, double [] B, int ldb, double [] S, double RCond, ref int rank, ref int info) {
1001	double [] work = new double [1];
1002	int [] iwork = new int[1];
1003	int lwork = -1;
1004	/HC:HycalpTag1/
1005	lapack_dgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, iwork, ref info);
1006	if (info != 0)
1007	throw new ILArgumentException("dgelsd: invalid parameter: #" + (-info).ToString());
1008	lwork = ILAENV(9, "dgelsd", " ",0,0,0,0);
1009	if (lwork <= 0)
1010	throw new ILArgumentException("dgelsd: unknown error determining working size liwork");
1011	iwork = new int[lwork];
1012	lwork = (int)work[0];
1013	work = new double [lwork];
1014	/HC:HycalpTag2/
1015	lapack_dgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, iwork, ref info);
1016	}
1017
1018	#region HYCALPER AUTO GENERATED CODE
1019
1020
1021	public void sgelsd (int m, int n, int nrhs, float [] A, int lda, float [] B, int ldb, float [] S, float RCond, ref int rank, ref int info) {
1022	float [] work = new float [1];
1023	int [] iwork = new int[1];
1024	int lwork = -1;
1025	lapack_sgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, iwork, ref info);
1026	if (info != 0)
1027	throw new ILArgumentException("dgelsd: invalid parameter: #" + (-info).ToString());
1028	lwork = ILAENV(9, "dgelsd", " ",0,0,0,0);
1029	if (lwork <= 0)
1030	throw new ILArgumentException("dgelsd: unknown error determining working size liwork");
1031	iwork = new int[lwork];
1032	lwork = (int)work[0];
1033	work = new float [lwork];
1034	lapack_sgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, iwork, ref info);
1035	}
1036
1037	public void zgelsd (int m, int n, int nrhs, complex [] A, int lda, complex [] B, int ldb, double [] S, double RCond, ref int rank, ref int info) {
1038	complex [] work = new complex [1];
1039	int [] iwork = new int[1];
1040	int lwork = -1;
1041	double [] rwork = new double [1]; lapack_zgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, rwork, iwork, ref info);
1042	if (info != 0)
1043	throw new ILArgumentException("dgelsd: invalid parameter: #" + (-info).ToString());
1044	lwork = ILAENV(9, "dgelsd", " ",0,0,0,0);
1045	if (lwork <= 0)
1046	throw new ILArgumentException("dgelsd: unknown error determining working size liwork");
1047	iwork = new int[lwork];
1048	lwork = (int)work[0];
1049	work = new complex [lwork];
1050	rwork = new double [(int)rwork[0]]; lapack_zgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, rwork, iwork, ref info);
1051	}
1052
1053	public void cgelsd (int m, int n, int nrhs, fcomplex [] A, int lda, fcomplex [] B, int ldb, float [] S, float RCond, ref int rank, ref int info) {
1054	fcomplex [] work = new fcomplex [1];
1055	int [] iwork = new int[1];
1056	int lwork = -1;
1057	float [] rwork = new float [1]; lapack_cgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, rwork, iwork, ref info);
1058	if (info != 0)
1059	throw new ILArgumentException("dgelsd: invalid parameter: #" + (-info).ToString());
1060	lwork = ILAENV(9, "dgelsd", " ",0,0,0,0);
1061	if (lwork <= 0)
1062	throw new ILArgumentException("dgelsd: unknown error determining working size liwork");
1063	iwork = new int[lwork];
1064	lwork = (int)work[0];
1065	work = new fcomplex [lwork];
1066	rwork = new float [(int)rwork[0]]; lapack_cgelsd (ref m, ref n, ref nrhs, A, ref lda, B, ref ldb, S,ref RCond, ref rank, work, ref lwork, rwork, iwork, ref info);
1067	}
1068
1069	#endregion HYCALPER AUTO GENERATED CODE
1070
1071
1072
1073	public void dgelsy (int m, int n, int nrhs, double [] A, int lda, double [] B, int ldb, int[] JPVT0, double RCond, ref int rank, ref int info) {
1074	int lwork = -1;
1075	double [] work = new double [1];
1076	//
1077	/!HC:lapack_?gelsy/
1078	lapack_dgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork,ref info);
1079	if (info != 0)
1080	throw new ILArgumentException("?gelsy: unable to determine optimal block size. cancelling...");
1081	lwork = (int) work[0];
1082	work = new double [lwork];
1083	//
1084	/!HC:lapack_?gelsy/
1085	lapack_dgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork,ref info);
1086	}
1087
1088	#region HYCALPER AUTO GENERATED CODE
1089
1090
1091	public void sgelsy (int m, int n, int nrhs, float [] A, int lda, float [] B, int ldb, int[] JPVT0, float RCond, ref int rank, ref int info) {
1092	int lwork = -1;
1093	float [] work = new float [1];
1094
1095	lapack_sgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork,ref info);
1096	if (info != 0)
1097	throw new ILArgumentException("?gelsy: unable to determine optimal block size. cancelling...");
1098	lwork = (int) work[0];
1099	work = new float [lwork];
1100
1101	lapack_sgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork,ref info);
1102	}
1103
1104	public void zgelsy (int m, int n, int nrhs, complex [] A, int lda, complex [] B, int ldb, int[] JPVT0, double RCond, ref int rank, ref int info) {
1105	int lwork = -1;
1106	complex [] work = new complex [1];
1107	double[] rwork = new double[1];
1108	lapack_zgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork, rwork, ref info);
1109	if (info != 0)
1110	throw new ILArgumentException("?gelsy: unable to determine optimal block size. cancelling...");
1111	lwork = (int) work[0];
1112	work = new complex [lwork];
1113	rwork = new double[lwork];
1114	lapack_zgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork, rwork, ref info);
1115	}
1116
1117	public void cgelsy (int m, int n, int nrhs, fcomplex [] A, int lda, fcomplex [] B, int ldb, int[] JPVT0, float RCond, ref int rank, ref int info) {
1118	int lwork = -1;
1119	fcomplex [] work = new fcomplex [1];
1120	float[] rwork = new float[1];
1121	lapack_cgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork, rwork, ref info);
1122	if (info != 0)
1123	throw new ILArgumentException("?gelsy: unable to determine optimal block size. cancelling...");
1124	lwork = (int) work[0];
1125	work = new fcomplex [lwork];
1126	rwork = new float[lwork];
1127	lapack_cgelsy (ref m,ref n,ref nrhs,A,ref lda,B,ref ldb,JPVT0,ref RCond,ref rank,work,ref lwork, rwork, ref info);
1128	}
1129
1130	#endregion HYCALPER AUTO GENERATED CODE
1131
1132	#region ?GEEVX
1133	public void dgeevx(char balance, char jobvl, char jobvr, char sense, int n, double[] A, int lda, double[] wr, double[] wi, double[] vl, int ldvl, double[] vr, int ldvr, ref int ilo, ref int ihi, double[] scale, ref double abnrm, double[] rconde, double[] rcondv, ref int info) {
1134	double [] work = new double[1];
1135	int lwork = -1;
1136	int [] iwork = new int[2 * n - 2];
1137	lapack_dgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, wr, wi, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, iwork, ref info);
1138	if (info != 0)
1139	throw new ILArgumentException("error in lapack call: ?geevx. (" + info + ")");
1140	lwork = (int)work[0];
1141	work = new double[lwork];
1142	lapack_dgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, wr, wi, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, iwork, ref info);
1143	}
1144	public void sgeevx(char balance, char jobvl, char jobvr, char sense, int n, float[] A, int lda, float[] wr, float[] wi, float[] vl, int ldvl, float[] vr, int ldvr, ref int ilo, ref int ihi, float[] scale, ref float abnrm, float[] rconde, float[] rcondv, ref int info) {
1145	float [] work = new float[1];
1146	int lwork = -1;
1147	int [] iwork = new int[2 * n - 2];
1148	lapack_sgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, wr, wi, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, iwork, ref info);
1149	if (info != 0)
1150	throw new ILArgumentException("error in lapack call: ?geevx. (" + info + ")");
1151	lwork = (int)work[0];
1152	work = new float[lwork];
1153	lapack_sgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, wr, wi, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, iwork, ref info);
1154	}
1155	public void cgeevx(char balance, char jobvl, char jobvr, char sense, int n, fcomplex[] A, int lda, fcomplex[] w, fcomplex[] vl, int ldvl, fcomplex[] vr, int ldvr, ref int ilo, ref int ihi, float[] scale, ref float abnrm, float[] rconde, float[] rcondv, ref int info) {
1156	fcomplex [] work = new fcomplex[1];
1157	int lwork = -1;
1158	float[] rwork = new float[2 * n];
1159	lapack_cgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, w, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, rwork, ref info);
1160	if (info != 0)
1161	throw new ILArgumentException("error in lapack call: ?geevx. (" + info + ")");
1162	lwork = (int)work[0];
1163	work = new fcomplex[lwork];
1164	lapack_cgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, w, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, rwork, ref info);
1165	}
1166	public void zgeevx(char balance, char jobvl, char jobvr, char sense, int n, complex[] A, int lda, complex[] w, complex[] vl, int ldvl, complex[] vr, int ldvr, ref int ilo, ref int ihi, double[] scale, ref double abnrm, double[] rconde, double[] rcondv, ref int info) {
1167	complex [] work = new complex[1];
1168	int lwork = -1;
1169	double[] rwork = new double[2 * n];
1170	lapack_zgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, w, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, rwork, ref info);
1171	if (info != 0)
1172	throw new ILArgumentException("error in lapack call: ?geevx. (" + info + ")");
1173	lwork = (int)work[0];
1174	work = new complex[lwork];
1175	lapack_zgeevx(ref balance, ref jobvl, ref jobvr, ref sense, ref n, A, ref lda, w, vl, ref ldvl, vr, ref ldvr, ref ilo, ref ihi, scale, ref abnrm, rconde, rcondv, work, ref lwork, rwork, ref info);
1176	}
1177	#endregion
1178
1179	#region ?SYEVR
1180	public void dsyevr(char jobz, char range, char uplo, int n, double[] A, int lda, double vl, double vu, int il, int iu, double abstol, ref int m, double[] w, double[] z, int ldz, int[] isuppz, ref int info) {
1181	double [] work = new double[1];
1182	int lwork = -1, liwork = -1;
1183	int [] iwork = new int[1];
1184	lapack_dsyevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,iwork,ref liwork,ref info);
1185	if (info != 0) {
1186	throw new ILArgumentException("?syevr: error returned from lapack: " + info);
1187	}
1188	lwork = (int)work[0];
1189	liwork = (int) iwork[0];
1190	//work = ILMemoryPool.Pool.New<double>(lwork);
1191	//iwork = ILMemoryPool.Pool.New<int>(liwork);
1192	work = new double[lwork];
1193	iwork = new int[liwork];
1194	lapack_dsyevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,iwork,ref liwork,ref info);
1195	//ILMemoryPool.Pool.RegisterObject(work);
1196	//ILMemoryPool.Pool.RegisterObject(iwork);
1197	if (info != 0) {
1198	throw new ILArgumentException("?syevr: error returned from lapack: " + info);
1199	}
1200	}
1201	public void ssyevr(char jobz, char range, char uplo, int n, float[] A, int lda, float vl, float vu, int il, int iu, float abstol, ref int m, float[] w, float[] z, int ldz, int[] isuppz, ref int info) {
1202	float [] work = new float[1];
1203	int lwork = -1, liwork = -1;
1204	int [] iwork = new int[1];
1205	lapack_ssyevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,iwork,ref liwork,ref info);
1206	if (info != 0) {
1207	throw new ILArgumentException("?syevr: error returned from lapack: " + info);
1208	}
1209	lwork = (int)work[0];
1210	work = ILMemoryPool.Pool.New<float>(lwork);
1211	liwork = (int) iwork[0];
1212	iwork = ILMemoryPool.Pool.New<int>(liwork);
1213	lapack_ssyevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,iwork,ref liwork,ref info);
1214	ILMemoryPool.Pool.Free(work);
1215	ILMemoryPool.Pool.Free(iwork);
1216	if (info != 0) {
1217	throw new ILArgumentException("?syevr: error returned from lapack: " + info);
1218	}
1219	}
1220	public void cheevr(char jobz, char range, char uplo, int n, fcomplex[] A, int lda, float vl, float vu, int il, int iu, float abstol, ref int m, float[] w, fcomplex[] z, int ldz, int[] isuppz, ref int info) {
1221	fcomplex[] work = new fcomplex[1];
1222	float [] rwork = new float[1];
1223	int [] iwork = new int[1];
1224	int lrwork = -1, liwork = -1, lwork = -1;
1225	lapack_cheevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,rwork,ref lrwork, iwork,ref liwork,ref info);
1226	if (info != 0) {
1227	throw new ILArgumentException("?chevr: error returned from lapack: " + info);
1228	}
1229	lrwork = (int)rwork[0];
1230	rwork = ILMemoryPool.Pool.New<float>(lrwork);
1231	lwork = (int) work[0];
1232	work = ILMemoryPool.Pool.New<fcomplex>(lwork);
1233	liwork = (int) iwork[0];
1234	iwork = ILMemoryPool.Pool.New<int>(liwork);
1235	lapack_cheevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,rwork,ref lrwork,iwork,ref liwork,ref info);
1236	ILMemoryPool.Pool.Free(rwork);
1237	ILMemoryPool.Pool.Free(work);
1238	ILMemoryPool.Pool.Free(iwork);
1239	if (info != 0) {
1240	throw new ILArgumentException("?syevr: error returned from lapack: " + info);
1241	}
1242	}
1243	public void zheevr(char jobz, char range, char uplo, int n, complex[] A, int lda, double vl, double vu, int il, int iu, double abstol, ref int m, double[] w, complex[] z, int ldz, int[] isuppz, ref int info) {
1244	complex[] work = new complex[1];
1245	double [] rwork = new double[1];
1246	int [] iwork = new int[1];
1247	int lrwork = -1, liwork = -1, lwork = -1;
1248	lapack_zheevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,rwork,ref lrwork, iwork,ref liwork,ref info);
1249	if (info != 0) {
1250	throw new ILArgumentException("?heevr: error returned from lapack: " + info);
1251	}
1252	lrwork = (int)rwork[0];
1253	rwork = ILMemoryPool.Pool.New<double>(lrwork);
1254	lwork = (int) work[0];
1255	work = ILMemoryPool.Pool.New<complex>(lwork);
1256	liwork = (int) iwork[0];
1257	iwork = ILMemoryPool.Pool.New<int>(liwork);
1258	lapack_zheevr(ref jobz,ref range,ref uplo,ref n, A,ref lda, ref vl, ref vu, ref il, ref iu, ref abstol,ref m, w,z,ref ldz,isuppz, work,ref lwork,rwork,ref lrwork,iwork,ref liwork,ref info);
1259	ILMemoryPool.Pool.Free(rwork);
1260	ILMemoryPool.Pool.Free(work);
1261	ILMemoryPool.Pool.Free(iwork);
1262	if (info != 0) {
1263	throw new ILArgumentException("?syevr: error returned from lapack: " + info);
1264	}
1265	}
1266	#endregion
1267
1268	#region ?[he/sy]gv - generalized eigenproblem
1269	public void dsygv (int itype, char jobz, char uplo, int n, double [] A, int lda, double [] B, int ldb, double [] w, ref int info) {
1270	// query workspace
1271	int lwork = -1;
1272	double [] work = new double[1] {0.0};
1273	lapack_dsygv (ref itype,ref jobz,ref uplo,ref n, A,ref lda, B,ref ldb, w, work, ref lwork, ref info);
1274	if (info != 0 \|\| work[0] <= 0.0) return;
1275	// create temporary array(s)
1276	lwork = (int) work[0];
1277	work = ILMemoryPool.Pool.New<double>(lwork);
1278	lapack_dsygv (ref itype,ref jobz,ref uplo,ref n, A,ref lda, B,ref ldb, w, work, ref lwork, ref info);
1279	ILMemoryPool.Pool.Free(work);
1280	}
1281	public void ssygv (int itype, char jobz, char uplo, int n, float [] A, int lda, float [] B, int ldb, float [] w, ref int info) {
1282	// query workspace
1283	int lwork = -1;
1284	float [] work = new float[1] {0.0f};
1285	lapack_ssygv (ref itype,ref jobz,ref uplo,ref n, A,ref lda, B,ref ldb, w, work, ref lwork, ref info);
1286	if (info != 0 \|\| work[0] <= 0.0) return;
1287	// create temporary array(s)
1288	lwork = (int) work[0];
1289	work = ILMemoryPool.Pool.New<float>(lwork);
1290	lapack_ssygv (ref itype,ref jobz,ref uplo,ref n, A,ref lda, B,ref ldb, w, work, ref lwork, ref info);
1291	ILMemoryPool.Pool.Free(work);
1292	}
1293	public void chegv (int itype, char jobz, char uplo, int n, fcomplex[] A, int lda, fcomplex[] B, int ldb, float [] w, ref int info) {
1294	int lwork = (int)Math.Max(1,2*n-1); bool dummy;
1295	float [] rwork = ILMemoryPool.Pool.New<float>(Math.Max(1,3*n-2),false, out dummy);
1296	fcomplex [] work = ILMemoryPool.Pool.New<fcomplex>(lwork,false, out dummy);
1297	// NOTE: this implementation of LAPACK (netlib.org, not optimized) seems to overwrite B even if only a workspace query is assumed.
1298	// therefore this hack uses the (may not optimal efficiently) working size 2*n-1 for computation.
1299	lapack_chegv(ref itype,ref jobz,ref uplo,ref n, A,ref lda, B,ref ldb, w, work, ref lwork, rwork, ref info);
1300	ILMemoryPool.Pool.Free(rwork);
1301	ILMemoryPool.Pool.Free(work);
1302	}
1303	public void zhegv (int itype, char jobz, char uplo, int n, complex [] A, int lda, complex [] B, int ldb, double [] w, ref int info) {
1304	// NOTE: this implementation of LAPACK (netlib.org, not optimized) seems to overwrite B even if only a workspace query is assumed.
1305	// therefore this hack uses the (may not optimal efficiently) working size 2*n-1 for computation.
1306	int lwork = (int)Math.Max(1,2*n-1); bool dummy;
1307	double [] rwork = ILMemoryPool.Pool.New<double>(Math.Max(1,3*n-2));
1308	complex [] work = ILMemoryPool.Pool.New<complex>(lwork,false, out dummy);
1309	lapack_zhegv(ref itype,ref jobz,ref uplo,ref n, A,ref lda, B,ref ldb, w, work, ref lwork, rwork, ref info);
1310	ILMemoryPool.Pool.Free(rwork);
1311	ILMemoryPool.Pool.Free(work);
1312	}
1313	#endregion
1314
1315	#endregion
1316	}
1317	}

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