root / include / hpl_pgesv.h
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| 1 | 1 | equemene | /*
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| 2 | 1 | equemene | * -- High Performance Computing Linpack Benchmark (HPL)
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| 3 | 1 | equemene | * HPL - 2.0 - September 10, 2008
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| 4 | 1 | equemene | * Antoine P. Petitet
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| 5 | 1 | equemene | * University of Tennessee, Knoxville
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| 6 | 1 | equemene | * Innovative Computing Laboratory
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| 7 | 1 | equemene | * (C) Copyright 2000-2008 All Rights Reserved
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| 8 | 1 | equemene | *
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| 9 | 1 | equemene | * -- Copyright notice and Licensing terms:
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| 10 | 1 | equemene | *
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| 11 | 1 | equemene | * Redistribution and use in source and binary forms, with or without
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| 12 | 1 | equemene | * modification, are permitted provided that the following conditions
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| 13 | 1 | equemene | * are met:
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| 14 | 1 | equemene | *
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| 15 | 1 | equemene | * 1. Redistributions of source code must retain the above copyright
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| 16 | 1 | equemene | * notice, this list of conditions and the following disclaimer.
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| 17 | 1 | equemene | *
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| 18 | 1 | equemene | * 2. Redistributions in binary form must reproduce the above copyright
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| 19 | 1 | equemene | * notice, this list of conditions, and the following disclaimer in the
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| 20 | 1 | equemene | * documentation and/or other materials provided with the distribution.
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| 21 | 1 | equemene | *
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| 22 | 1 | equemene | * 3. All advertising materials mentioning features or use of this
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| 23 | 1 | equemene | * software must display the following acknowledgement:
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| 24 | 1 | equemene | * This product includes software developed at the University of
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| 25 | 1 | equemene | * Tennessee, Knoxville, Innovative Computing Laboratory.
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| 26 | 1 | equemene | *
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| 27 | 1 | equemene | * 4. The name of the University, the name of the Laboratory, or the
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| 28 | 1 | equemene | * names of its contributors may not be used to endorse or promote
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| 29 | 1 | equemene | * products derived from this software without specific written
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| 30 | 1 | equemene | * permission.
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| 31 | 1 | equemene | *
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| 32 | 1 | equemene | * -- Disclaimer:
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| 33 | 1 | equemene | *
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| 34 | 1 | equemene | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 35 | 1 | equemene | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 36 | 1 | equemene | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| 37 | 1 | equemene | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY
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| 38 | 1 | equemene | * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 39 | 1 | equemene | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 40 | 1 | equemene | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 41 | 1 | equemene | * DATA OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 42 | 1 | equemene | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 43 | 1 | equemene | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 44 | 1 | equemene | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 45 | 1 | equemene | */
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| 46 | 1 | equemene | #ifndef HPL_PGESV_H
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| 47 | 1 | equemene | #define HPL_PGESV_H
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| 48 | 1 | equemene | /*
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| 49 | 1 | equemene | * ---------------------------------------------------------------------
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| 50 | 1 | equemene | * Include files
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| 51 | 1 | equemene | * ---------------------------------------------------------------------
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| 52 | 1 | equemene | */
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| 53 | 1 | equemene | #include "hpl_misc.h" |
| 54 | 1 | equemene | #include "hpl_blas.h" |
| 55 | 1 | equemene | #include "hpl_auxil.h" |
| 56 | 1 | equemene | |
| 57 | 1 | equemene | #include "hpl_pmisc.h" |
| 58 | 1 | equemene | #include "hpl_grid.h" |
| 59 | 1 | equemene | #include "hpl_comm.h" |
| 60 | 1 | equemene | #include "hpl_pauxil.h" |
| 61 | 1 | equemene | #include "hpl_panel.h" |
| 62 | 1 | equemene | #include "hpl_pfact.h" |
| 63 | 1 | equemene | /*
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| 64 | 1 | equemene | * ---------------------------------------------------------------------
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| 65 | 1 | equemene | * #typedefs and data structures
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| 66 | 1 | equemene | * ---------------------------------------------------------------------
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| 67 | 1 | equemene | */
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| 68 | 1 | equemene | typedef enum |
| 69 | 1 | equemene | {
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| 70 | 1 | equemene | HPL_SWAP00 = 451, /* Use HPL_pdlaswp00 */ |
| 71 | 1 | equemene | HPL_SWAP01 = 452, /* Use HPL_pdlaswp01 */ |
| 72 | 1 | equemene | HPL_SW_MIX = 453, /* Use HPL_pdlaswp00_ for small number of */ |
| 73 | 1 | equemene | /* columns, and HPL_pdlaswp01_ otherwise. */
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| 74 | 1 | equemene | HPL_NO_SWP = 499
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| 75 | 1 | equemene | } HPL_T_SWAP; |
| 76 | 1 | equemene | |
| 77 | 1 | equemene | typedef struct HPL_S_palg |
| 78 | 1 | equemene | {
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| 79 | 1 | equemene | HPL_T_TOP btopo; /* row broadcast topology */
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| 80 | 1 | equemene | int depth; /* look-ahead depth */ |
| 81 | 1 | equemene | int nbdiv; /* recursive division factor */ |
| 82 | 1 | equemene | int nbmin; /* recursion stopping criterium */ |
| 83 | 1 | equemene | HPL_T_FACT pfact; /* panel fact variant */
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| 84 | 1 | equemene | HPL_T_FACT rfact; /* recursive fact variant */
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| 85 | 1 | equemene | HPL_T_PFA_FUN pffun; /* panel fact function ptr */
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| 86 | 1 | equemene | HPL_T_RFA_FUN rffun; /* recursive fact function ptr */
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| 87 | 1 | equemene | HPL_T_UPD_FUN upfun; /* update function */
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| 88 | 1 | equemene | HPL_T_SWAP fswap; /* Swapping algorithm */
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| 89 | 1 | equemene | int fsthr; /* Swapping threshold */ |
| 90 | 1 | equemene | int equil; /* Equilibration */ |
| 91 | 1 | equemene | int align; /* data alignment constant */ |
| 92 | 1 | equemene | } HPL_T_palg; |
| 93 | 1 | equemene | |
| 94 | 1 | equemene | typedef struct HPL_S_pmat |
| 95 | 1 | equemene | {
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| 96 | 1 | equemene | #ifdef HPL_CALL_VSIPL
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| 97 | 1 | equemene | vsip_block_d * block; |
| 98 | 1 | equemene | #endif
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| 99 | 1 | equemene | double * A; /* pointer to local piece of A */ |
| 100 | 1 | equemene | double * X; /* pointer to solution vector */ |
| 101 | 1 | equemene | int n; /* global problem size */ |
| 102 | 1 | equemene | int nb; /* blocking factor */ |
| 103 | 1 | equemene | int ld; /* local leading dimension */ |
| 104 | 1 | equemene | int mp; /* local number of rows */ |
| 105 | 1 | equemene | int nq; /* local number of columns */ |
| 106 | 1 | equemene | int info; /* computational flag */ |
| 107 | 1 | equemene | } HPL_T_pmat; |
| 108 | 1 | equemene | /*
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| 109 | 1 | equemene | * ---------------------------------------------------------------------
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| 110 | 1 | equemene | * #define macro constants
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| 111 | 1 | equemene | * ---------------------------------------------------------------------
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| 112 | 1 | equemene | */
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| 113 | 1 | equemene | #define MSGID_BEGIN_PFACT 1001 /* message id ranges */ |
| 114 | 1 | equemene | #define MSGID_END_PFACT 2000 |
| 115 | 1 | equemene | #define MSGID_BEGIN_FACT 2001 |
| 116 | 1 | equemene | #define MSGID_END_FACT 3000 |
| 117 | 1 | equemene | #define MSGID_BEGIN_PTRSV 3001 |
| 118 | 1 | equemene | #define MSGID_END_PTRSV 4000 |
| 119 | 1 | equemene | |
| 120 | 1 | equemene | #define MSGID_BEGIN_COLL 9001 |
| 121 | 1 | equemene | #define MSGID_END_COLL 10000 |
| 122 | 1 | equemene | /*
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| 123 | 1 | equemene | * ---------------------------------------------------------------------
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| 124 | 1 | equemene | * #define macros definitions
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| 125 | 1 | equemene | * ---------------------------------------------------------------------
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| 126 | 1 | equemene | */
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| 127 | 1 | equemene | #define MNxtMgid( id_, beg_, end_ ) \
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| 128 | 1 | equemene | (( (id_)+1 > (end_) ? (beg_) : (id_)+1 )) |
| 129 | 1 | equemene | /*
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| 130 | 1 | equemene | * ---------------------------------------------------------------------
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| 131 | 1 | equemene | * Function prototypes
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| 132 | 1 | equemene | * ---------------------------------------------------------------------
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| 133 | 1 | equemene | */
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| 134 | 1 | equemene | void HPL_pipid
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| 135 | 1 | equemene | STDC_ARGS( ( |
| 136 | 1 | equemene | HPL_T_panel *, |
| 137 | 1 | equemene | int *,
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| 138 | 1 | equemene | int *
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| 139 | 1 | equemene | ) ); |
| 140 | 1 | equemene | void HPL_plindx0
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| 141 | 1 | equemene | STDC_ARGS( ( |
| 142 | 1 | equemene | HPL_T_panel *, |
| 143 | 1 | equemene | const int, |
| 144 | 1 | equemene | int *,
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| 145 | 1 | equemene | int *,
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| 146 | 1 | equemene | int *,
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| 147 | 1 | equemene | int *
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| 148 | 1 | equemene | ) ); |
| 149 | 1 | equemene | void HPL_pdlaswp00N
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| 150 | 1 | equemene | STDC_ARGS( ( |
| 151 | 1 | equemene | HPL_T_panel *, |
| 152 | 1 | equemene | int *,
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| 153 | 1 | equemene | HPL_T_panel *, |
| 154 | 1 | equemene | const int |
| 155 | 1 | equemene | ) ); |
| 156 | 1 | equemene | void HPL_pdlaswp00T
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| 157 | 1 | equemene | STDC_ARGS( ( |
| 158 | 1 | equemene | HPL_T_panel *, |
| 159 | 1 | equemene | int *,
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| 160 | 1 | equemene | HPL_T_panel *, |
| 161 | 1 | equemene | const int |
| 162 | 1 | equemene | ) ); |
| 163 | 1 | equemene | |
| 164 | 1 | equemene | void HPL_perm
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| 165 | 1 | equemene | STDC_ARGS( ( |
| 166 | 1 | equemene | const int, |
| 167 | 1 | equemene | int *,
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| 168 | 1 | equemene | int *,
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| 169 | 1 | equemene | int *
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| 170 | 1 | equemene | ) ); |
| 171 | 1 | equemene | void HPL_logsort
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| 172 | 1 | equemene | STDC_ARGS( ( |
| 173 | 1 | equemene | const int, |
| 174 | 1 | equemene | const int, |
| 175 | 1 | equemene | int *,
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| 176 | 1 | equemene | int *,
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| 177 | 1 | equemene | int *
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| 178 | 1 | equemene | ) ); |
| 179 | 1 | equemene | void HPL_plindx10
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| 180 | 1 | equemene | STDC_ARGS( ( |
| 181 | 1 | equemene | HPL_T_panel *, |
| 182 | 1 | equemene | const int, |
| 183 | 1 | equemene | const int *, |
| 184 | 1 | equemene | int *,
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| 185 | 1 | equemene | int *,
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| 186 | 1 | equemene | int *
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| 187 | 1 | equemene | ) ); |
| 188 | 1 | equemene | void HPL_plindx1
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| 189 | 1 | equemene | STDC_ARGS( ( |
| 190 | 1 | equemene | HPL_T_panel *, |
| 191 | 1 | equemene | const int, |
| 192 | 1 | equemene | const int *, |
| 193 | 1 | equemene | int *,
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| 194 | 1 | equemene | int *,
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| 195 | 1 | equemene | int *,
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| 196 | 1 | equemene | int *,
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| 197 | 1 | equemene | int *,
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| 198 | 1 | equemene | int *,
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| 199 | 1 | equemene | int *,
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| 200 | 1 | equemene | int *
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| 201 | 1 | equemene | ) ); |
| 202 | 1 | equemene | void HPL_spreadN
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| 203 | 1 | equemene | STDC_ARGS( ( |
| 204 | 1 | equemene | HPL_T_panel *, |
| 205 | 1 | equemene | int *,
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| 206 | 1 | equemene | HPL_T_panel *, |
| 207 | 1 | equemene | const enum HPL_SIDE, |
| 208 | 1 | equemene | const int, |
| 209 | 1 | equemene | double *,
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| 210 | 1 | equemene | const int, |
| 211 | 1 | equemene | const int, |
| 212 | 1 | equemene | const int *, |
| 213 | 1 | equemene | const int *, |
| 214 | 1 | equemene | const int * |
| 215 | 1 | equemene | ) ); |
| 216 | 1 | equemene | void HPL_spreadT
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| 217 | 1 | equemene | STDC_ARGS( ( |
| 218 | 1 | equemene | HPL_T_panel *, |
| 219 | 1 | equemene | int *,
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| 220 | 1 | equemene | HPL_T_panel *, |
| 221 | 1 | equemene | const enum HPL_SIDE, |
| 222 | 1 | equemene | const int, |
| 223 | 1 | equemene | double *,
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| 224 | 1 | equemene | const int, |
| 225 | 1 | equemene | const int, |
| 226 | 1 | equemene | const int *, |
| 227 | 1 | equemene | const int *, |
| 228 | 1 | equemene | const int * |
| 229 | 1 | equemene | ) ); |
| 230 | 1 | equemene | void HPL_equil
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| 231 | 1 | equemene | STDC_ARGS( ( |
| 232 | 1 | equemene | HPL_T_panel *, |
| 233 | 1 | equemene | int *,
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| 234 | 1 | equemene | HPL_T_panel *, |
| 235 | 1 | equemene | const enum HPL_TRANS, |
| 236 | 1 | equemene | const int, |
| 237 | 1 | equemene | double *,
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| 238 | 1 | equemene | const int, |
| 239 | 1 | equemene | int *,
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| 240 | 1 | equemene | const int *, |
| 241 | 1 | equemene | const int *, |
| 242 | 1 | equemene | int *
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| 243 | 1 | equemene | ) ); |
| 244 | 1 | equemene | void HPL_rollN
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| 245 | 1 | equemene | STDC_ARGS( ( |
| 246 | 1 | equemene | HPL_T_panel *, |
| 247 | 1 | equemene | int *,
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| 248 | 1 | equemene | HPL_T_panel *, |
| 249 | 1 | equemene | const int, |
| 250 | 1 | equemene | double *,
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| 251 | 1 | equemene | const int, |
| 252 | 1 | equemene | const int *, |
| 253 | 1 | equemene | const int *, |
| 254 | 1 | equemene | const int * |
| 255 | 1 | equemene | ) ); |
| 256 | 1 | equemene | void HPL_rollT
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| 257 | 1 | equemene | STDC_ARGS( ( |
| 258 | 1 | equemene | HPL_T_panel *, |
| 259 | 1 | equemene | int *,
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| 260 | 1 | equemene | HPL_T_panel *, |
| 261 | 1 | equemene | const int, |
| 262 | 1 | equemene | double *,
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| 263 | 1 | equemene | const int, |
| 264 | 1 | equemene | const int *, |
| 265 | 1 | equemene | const int *, |
| 266 | 1 | equemene | const int * |
| 267 | 1 | equemene | ) ); |
| 268 | 1 | equemene | void HPL_pdlaswp01N
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| 269 | 1 | equemene | STDC_ARGS( ( |
| 270 | 1 | equemene | HPL_T_panel *, |
| 271 | 1 | equemene | int *,
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| 272 | 1 | equemene | HPL_T_panel *, |
| 273 | 1 | equemene | const int |
| 274 | 1 | equemene | ) ); |
| 275 | 1 | equemene | void HPL_pdlaswp01T
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| 276 | 1 | equemene | STDC_ARGS( ( |
| 277 | 1 | equemene | HPL_T_panel *, |
| 278 | 1 | equemene | int *,
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| 279 | 1 | equemene | HPL_T_panel *, |
| 280 | 1 | equemene | const int |
| 281 | 1 | equemene | ) ); |
| 282 | 1 | equemene | |
| 283 | 1 | equemene | void HPL_pdupdateNN
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| 284 | 1 | equemene | STDC_ARGS( ( |
| 285 | 1 | equemene | HPL_T_panel *, |
| 286 | 1 | equemene | int *,
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| 287 | 1 | equemene | HPL_T_panel *, |
| 288 | 1 | equemene | const int |
| 289 | 1 | equemene | ) ); |
| 290 | 1 | equemene | void HPL_pdupdateNT
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| 291 | 1 | equemene | STDC_ARGS( ( |
| 292 | 1 | equemene | HPL_T_panel *, |
| 293 | 1 | equemene | int *,
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| 294 | 1 | equemene | HPL_T_panel *, |
| 295 | 1 | equemene | const int |
| 296 | 1 | equemene | ) ); |
| 297 | 1 | equemene | void HPL_pdupdateTN
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| 298 | 1 | equemene | STDC_ARGS( ( |
| 299 | 1 | equemene | HPL_T_panel *, |
| 300 | 1 | equemene | int *,
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| 301 | 1 | equemene | HPL_T_panel *, |
| 302 | 1 | equemene | const int |
| 303 | 1 | equemene | ) ); |
| 304 | 1 | equemene | void HPL_pdupdateTT
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| 305 | 1 | equemene | STDC_ARGS( ( |
| 306 | 1 | equemene | HPL_T_panel *, |
| 307 | 1 | equemene | int *,
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| 308 | 1 | equemene | HPL_T_panel *, |
| 309 | 1 | equemene | const int |
| 310 | 1 | equemene | ) ); |
| 311 | 1 | equemene | |
| 312 | 1 | equemene | void HPL_pdgesv0
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| 313 | 1 | equemene | STDC_ARGS( ( |
| 314 | 1 | equemene | HPL_T_grid *, |
| 315 | 1 | equemene | HPL_T_palg *, |
| 316 | 1 | equemene | HPL_T_pmat * |
| 317 | 1 | equemene | ) ); |
| 318 | 1 | equemene | void HPL_pdgesvK1
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| 319 | 1 | equemene | STDC_ARGS( ( |
| 320 | 1 | equemene | HPL_T_grid *, |
| 321 | 1 | equemene | HPL_T_palg *, |
| 322 | 1 | equemene | HPL_T_pmat * |
| 323 | 1 | equemene | ) ); |
| 324 | 1 | equemene | void HPL_pdgesvK2
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| 325 | 1 | equemene | STDC_ARGS( ( |
| 326 | 1 | equemene | HPL_T_grid *, |
| 327 | 1 | equemene | HPL_T_palg *, |
| 328 | 1 | equemene | HPL_T_pmat * |
| 329 | 1 | equemene | ) ); |
| 330 | 1 | equemene | void HPL_pdgesv
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| 331 | 1 | equemene | STDC_ARGS( ( |
| 332 | 1 | equemene | HPL_T_grid *, |
| 333 | 1 | equemene | HPL_T_palg *, |
| 334 | 1 | equemene | HPL_T_pmat * |
| 335 | 1 | equemene | ) ); |
| 336 | 1 | equemene | |
| 337 | 1 | equemene | void HPL_pdtrsv
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| 338 | 1 | equemene | STDC_ARGS( ( |
| 339 | 1 | equemene | HPL_T_grid *, |
| 340 | 1 | equemene | HPL_T_pmat * |
| 341 | 1 | equemene | ) ); |
| 342 | 1 | equemene | |
| 343 | 1 | equemene | #endif
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| 344 | 1 | equemene | /*
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| 345 | 1 | equemene | * End of hpl_pgesv.h
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| 346 | 1 | equemene | */ |