19{
20 int ret=1,iarg;
21 int64_t symid;
23 vhcall_args *ca;
24 uint64_t retval;
25
26 char * env_metis_lib_name;
28
29
30
31
32
33
34
35 if ( env_metis_lib_name = getenv( "VH_MUMPS_LIBRARY" ) ) {
36 size_t lenv = strlen( env_metis_lib_name );
38 fprintf( stdout , "%s @ %d failed : metis library name too long (%s)\n" , basename(__FILE__) , __LINE__ , env_metis_lib_name );
39 fflush( stdout );
41 }
42 else {
43 memcpy( ( void * ) metis_lib_name , ( void * ) env_metis_lib_name , lenv * sizeof( char) );
44 metis_lib_name[ lenv ] = '\0';
45 fprintf( stdout , "%s @ %d input library %s\n" , basename(__FILE__) , __LINE__ , metis_lib_name );
46 fflush( stdout );
47 }
48 }
49 else {
50 strcpy( metis_lib_name , "libvh.so" );
51 }
52
53
54
55
56
57
58
59 handle = vhcall_install( metis_lib_name );
60 if (
handle == (vhcall_handle)-1) {
61 perror("vhcall_install");
62 fprintf( stdout , "%s @ %d failed : can't install library %s\n" , basename(__FILE__) , __LINE__ , metis_lib_name );
63 fprintf( stdout , "Please check your LD_LIBRARY_PATH variable\n");
64 fflush( stdout );
66 }
67
68
69
70
71
72
73
74 symid = vhcall_find(
handle,
"mumps_wrap_ginp94_");
75 if ( symid == -1 ) {
76 fprintf( stdout , "%s @ %d failed : can't find symbol MUMPS_WRAP_GINP94\n" , basename(__FILE__) , __LINE__ );
77 perror("vhcall_find");
78 fflush( stdout );
80 }
81
82
83
84
85
86
87
88 ca = vhcall_args_alloc();
89 if ( ! ca ) {
90 perror("vhcall_args_alloc");
91 fprintf( stdout , "%s @ %d failed : unable to allocate function's argument list\n" , basename(__FILE__) , __LINE__ );
92 fflush( stdout );
94 }
95
96
97
98
99
100
101
102 iarg = 0;
103 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , &
N ,
sizeof(
int ) );
104 if ( ret ) {
105 perror("vhcall_args_set_pointer");
106 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
107 fflush( stdout );
109 }
110
111 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , IPE , (
N + 1 ) *
sizeof( int64_t ) );
112 if ( ret ) {
113 perror("vhcall_args_set_pointer");
114 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
115 fflush( stdout );
117 }
118
119 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , IW , LIW8 * sizeof( int ) );
120 if ( ret ) {
121 perror("vhcall_args_set_pointer");
122 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
123 fflush( stdout );
125 }
126
127 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , &LIW8 , sizeof( int64_t ) );
128 if ( ret ) {
129 perror("vhcall_args_set_pointer");
130 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
131 fflush( stdout );
133 }
134
135 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_INOUT , iarg++ ,
PERM ,
N *
sizeof(
int ) );
136 if ( ret ) {
137 perror("vhcall_args_set_pointer");
138 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
139 fflush( stdout );
141 }
142
143 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , SizeOfBlocks ,
N *
sizeof(
int ) );
144 if ( ret ) {
145 perror("vhcall_args_set_pointer");
146 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
147 fflush( stdout );
149 }
150
151 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , &KEEP60 , sizeof( int ) );
152 if ( ret ) {
153 perror("vhcall_args_set_pointer");
154 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
155 fflush( stdout );
157 }
158
159 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , LISTVAR_SCHUR , SIZE_SCHUR * sizeof( int ) );
160 if ( ret ) {
161 perror("vhcall_args_set_pointer");
162 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
163 fflush( stdout );
165 }
166
167 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_IN , iarg++ , &SIZE_SCHUR , sizeof( int ) );
168 if ( ret ) {
169 perror("vhcall_args_set_pointer");
170 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
171 fflush( stdout );
173 }
174
175 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , COLCOUNT ,
N *
sizeof(
int ) );
176 if ( ret ) {
177 perror("vhcall_args_set_pointer");
178 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
179 fflush( stdout );
181 }
182
183 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , PARENT ,
N *
sizeof(
int ) );
184 if ( ret ) {
185 perror("vhcall_args_set_pointer");
186 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
187 fflush( stdout );
189 }
190
191 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , PORDER ,
N *
sizeof(
int ) );
192 if ( ret ) {
193 perror("vhcall_args_set_pointer");
194 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
195 fflush( stdout );
197 }
198
199 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , IWTMP1 ,
N *
sizeof(
int ) );
200 if ( ret ) {
201 perror("vhcall_args_set_pointer");
202 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
203 fflush( stdout );
205 }
206
207 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , IWTMP2 ,
N *
sizeof(
int ) );
208 if ( ret ) {
209 perror("vhcall_args_set_pointer");
210 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
211 fflush( stdout );
213 }
214
215 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , IWTMP3 ,
N *
sizeof(
int ) );
216 if ( ret ) {
217 perror("vhcall_args_set_pointer");
218 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
219 fflush( stdout );
221 }
222
223 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , IWTMP4 ,
N *
sizeof(
int ) );
224 if ( ret ) {
225 perror("vhcall_args_set_pointer");
226 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
227 fflush( stdout );
229 }
230
231 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_OUT , iarg++ , IWTMP5 ,
N *
sizeof(
int ) );
232 if ( ret ) {
233 perror("vhcall_args_set_pointer");
234 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
235 fflush( stdout );
237 }
238
239 ret = vhcall_args_set_pointer( ca , VHCALL_INTENT_INOUT , iarg++ , INFO , 2 * sizeof( int ) );
240 if ( ret ) {
241 perror("vhcall_args_set_pointer");
242 fprintf( stdout , "%s @ %d failed : unable to set argument.\n" , basename(__FILE__) , __LINE__ );
243 fflush( stdout );
245 }
246
247
248
249
250
251
252
253 ret = vhcall_invoke_with_args( symid , ca , &retval );
254 if ( ret ) {
255 perror("vhcall_invoke_with_args");
256 fprintf( stdout , "%s @ %d failed : unable to invoke the symbol from library\n" , basename(__FILE__) , __LINE__ );
257 fflush( stdout );
259 }
260
261
262
263
264
265
266
267 vhcall_args_free( ca );
268
269
270
271
272
273
274
275 if ( vhcall_uninstall(
handle ) ) {
276 perror("vhcall_uninstall");
277 fprintf( stdout , "cvhmetis_nodend failed : unable to uninstall the library\n" , basename(__FILE__) , __LINE__ );
278 fflush( stdout );
280 }
281}
#define NECVH_MAX_LIBNAME