ergo
template_blas_common.h
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1 /* Ergo, version 3.2, a program for linear scaling electronic structure
2  * calculations.
3  * Copyright (C) 2012 Elias Rudberg, Emanuel H. Rubensson, and Pawel Salek.
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  *
18  * Primary academic reference:
19  * Kohn−Sham Density Functional Theory Electronic Structure Calculations
20  * with Linearly Scaling Computational Time and Memory Usage,
21  * Elias Rudberg, Emanuel H. Rubensson, and Pawel Salek,
22  * J. Chem. Theory Comput. 7, 340 (2011),
23  * <http://dx.doi.org/10.1021/ct100611z>
24  *
25  * For further information about Ergo, see <http://www.ergoscf.org>.
26  */
27 
28  /* This file belongs to the template_lapack part of the Ergo source
29  * code. The source files in the template_lapack directory are modified
30  * versions of files originally distributed as CLAPACK, see the
31  * Copyright/license notice in the file template_lapack/COPYING.
32  */
33 
34 
35 //#define sqrt HULAhulaHULAsqrt
36 //#define log HULAhulaHULAlog
37 
38 typedef int integer;
39 typedef bool logical;
40 typedef int ftnlen;
41 typedef char *address;
42 
43 #define maxMACRO(a,b) (a >= b ? a : b)
44 #define minMACRO(a,b) (a <= b ? a : b)
45 #define absMACRO(x) (x >= 0 ? x : (-x))
46 
47 #if 0
48 // Pawel suggests this variant:
49 template<typename A>
50 A maxMACRO(const A& a, const A&b) { return a >= b ? a : b; }
51 maxMACRO(f(a), b)
52 #endif
53 
54 // include math.h to get sqrt etc
55 #include <math.h>
56 
57 
59 
60 
61 logical template_blas_lsame(const char *ca, const char *cb);
62 int template_blas_erbla(const char *srname, integer *info);
63 void template_blas_s_cat(char *lp, char *rpp[], ftnlen rnp[], ftnlen *np, ftnlen ll);
64 
65 #include "template_blas_axpy.h"
66 #include "template_blas_scal.h"
67 #include "template_blas_dot.h"
68 #include "template_blas_spr.h"
69 #include "template_blas_spr2.h"
70 #include "template_blas_gemv.h"
71 #include "template_blas_gemm.h"
72 #include "template_blas_trmm.h"
73 #include "template_blas_trsm.h"
74 #include "template_blas_syrk.h"
75 #include "template_blas_syr2.h"
76 #include "template_blas_syr2k.h"
77 #include "template_blas_symv.h"
78 #include "template_blas_symm.h"
79 #include "template_blas_tpsv.h"
80 #include "template_blas_tpmv.h"
81 #include "template_blas_spmv.h"
82 #include "template_blas_trsv.h"
83 #include "template_blas_trmv.h"
84 #include "template_blas_swap.h"
85 #include "template_blas_nrm2.h"
86 #include "template_blas_copy.h"
87 #include "template_blas_ger.h"
88 #include "template_blas_idamax.h"
89 #include "template_blas_rot.h"
90 #include "template_blas_asum.h"