This source file includes following definitions.
- Create_contiguous
- Create_vector
- Create_indexed
- Create_struct
- Create_hindexed
- Create_hvector
- Create_indexed_block
- Create_resized
- Get_size
- Get_extent
- Get_true_extent
- Commit
- Pack
- Unpack
- Pack_size
- Pack_external
- Pack_external_size
- Unpack_external
- Create_subarray
- Create_darray
- Create_f90_complex
- Create_f90_integer
- Create_f90_real
- Match_size
- Dup
- Create_keyval
- Create_keyval
- Create_keyval
- Create_keyval
- Delete_attr
- Free_keyval
- Get_attr
- Get_contents
- Get_envelope
- Get_name
- Set_attr
- Set_name
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28 inline MPI::Datatype
29 MPI::Datatype::Create_contiguous(int count) const
30 {
31 MPI_Datatype newtype;
32 (void)MPI_Type_contiguous(count, mpi_datatype, &newtype);
33 return newtype;
34 }
35
36 inline MPI::Datatype
37 MPI::Datatype::Create_vector(int count, int blocklength,
38 int stride) const
39 {
40 MPI_Datatype newtype;
41 (void)MPI_Type_vector(count, blocklength, stride, mpi_datatype, &newtype);
42 return newtype;
43 }
44
45 inline MPI::Datatype
46 MPI::Datatype::Create_indexed(int count,
47 const int array_of_blocklengths[],
48 const int array_of_displacements[]) const
49 {
50 MPI_Datatype newtype;
51 (void)MPI_Type_indexed(count, const_cast<int *>(array_of_blocklengths),
52 const_cast<int *>(array_of_displacements), mpi_datatype, &newtype);
53 return newtype;
54 }
55
56 inline MPI::Datatype
57 MPI::Datatype::Create_struct(int count, const int array_of_blocklengths[],
58 const MPI::Aint array_of_displacements[],
59 const MPI::Datatype array_of_types[])
60 {
61 MPI_Datatype newtype;
62 int i;
63 MPI_Datatype* type_array = new MPI_Datatype[count];
64 for (i=0; i < count; i++)
65 type_array[i] = array_of_types[i];
66
67 (void)MPI_Type_create_struct(count, const_cast<int *>(array_of_blocklengths),
68 const_cast<MPI_Aint*>(array_of_displacements),
69 type_array, &newtype);
70 delete[] type_array;
71 return newtype;
72 }
73
74 inline MPI::Datatype
75 MPI::Datatype::Create_hindexed(int count, const int array_of_blocklengths[],
76 const MPI::Aint array_of_displacements[]) const
77 {
78 MPI_Datatype newtype;
79 (void)MPI_Type_create_hindexed(count, const_cast<int *>(array_of_blocklengths),
80 const_cast<MPI_Aint*>(array_of_displacements),
81 mpi_datatype, &newtype) ;
82 return newtype;
83 }
84
85 inline MPI::Datatype
86 MPI::Datatype::Create_hvector(int count, int blocklength,
87 MPI::Aint stride) const
88 {
89 MPI_Datatype newtype;
90 (void)MPI_Type_create_hvector(count, blocklength, (MPI_Aint)stride,
91 mpi_datatype, &newtype);
92
93 return newtype;
94 }
95
96 inline MPI::Datatype
97 MPI::Datatype::Create_indexed_block(int count, int blocklength,
98 const int array_of_displacements[]) const
99 {
100 MPI_Datatype newtype;
101 (void)MPI_Type_create_indexed_block(count, blocklength, const_cast<int *>(array_of_displacements),
102 mpi_datatype, &newtype);
103 return newtype;
104 }
105
106 inline MPI::Datatype
107 MPI::Datatype::Create_resized(const MPI::Aint lb, const MPI::Aint extent) const
108 {
109 MPI_Datatype newtype;
110
111 (void) MPI_Type_create_resized(mpi_datatype, lb, extent, &newtype);
112 return(newtype);
113 }
114
115 inline int
116 MPI::Datatype::Get_size() const
117 {
118 int size;
119 (void)MPI_Type_size(mpi_datatype, &size);
120 return size;
121 }
122
123 inline void
124 MPI::Datatype::Get_extent(MPI::Aint& lb, MPI::Aint& extent) const
125 {
126 (void)MPI_Type_get_extent(mpi_datatype, &lb, &extent);
127 }
128
129 inline void
130 MPI::Datatype::Get_true_extent(MPI::Aint& lb, MPI::Aint& extent) const
131 {
132 (void) MPI_Type_get_true_extent(mpi_datatype, &lb, &extent);
133 }
134
135 inline void
136 MPI::Datatype::Commit()
137 {
138 (void)MPI_Type_commit(&mpi_datatype);
139 }
140
141 inline void
142 MPI::Datatype::Pack(const void* inbuf, int incount,
143 void *outbuf, int outsize,
144 int& position, const MPI::Comm &comm) const
145 {
146 (void)MPI_Pack(const_cast<void *>(inbuf), incount, mpi_datatype, outbuf,
147 outsize, &position, comm);
148 }
149
150 inline void
151 MPI::Datatype::Unpack(const void* inbuf, int insize,
152 void *outbuf, int outcount, int& position,
153 const MPI::Comm& comm) const
154 {
155 (void)MPI_Unpack(const_cast<void *>(inbuf), insize, &position,
156 outbuf, outcount, mpi_datatype, comm);
157 }
158
159 inline int
160 MPI::Datatype::Pack_size(int incount, const MPI::Comm& comm) const
161 {
162 int size;
163 (void)MPI_Pack_size(incount, mpi_datatype, comm, &size);
164 return size;
165 }
166
167 inline void
168 MPI::Datatype::Pack_external(const char* datarep, const void* inbuf, int incount,
169 void* outbuf, MPI::Aint outsize, MPI::Aint& position) const
170 {
171 (void)MPI_Pack_external(const_cast<char *>(datarep), const_cast<void *>(inbuf),
172 incount, mpi_datatype, outbuf, outsize, &position);
173 }
174
175 inline MPI::Aint
176 MPI::Datatype::Pack_external_size(const char* datarep, int incount) const
177 {
178 MPI_Aint addr;
179 (void)MPI_Pack_external_size(const_cast<char *>(datarep), incount, mpi_datatype, &addr);
180 return addr;
181 }
182
183 inline void
184 MPI::Datatype::Unpack_external(const char* datarep, const void* inbuf,
185 MPI::Aint insize, MPI::Aint& position, void* outbuf, int outcount) const
186 {
187 (void)MPI_Unpack_external(const_cast<char *>(datarep), const_cast<void *>(inbuf),
188 insize, &position, outbuf, outcount, mpi_datatype);
189 }
190
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193
194
195 inline MPI::Datatype
196 MPI::Datatype::Create_subarray(int ndims, const int array_of_sizes[],
197 const int array_of_subsizes[],
198 const int array_of_starts[], int order)
199 const
200 {
201 MPI_Datatype type;
202 (void) MPI_Type_create_subarray(ndims, const_cast<int *>(array_of_sizes),
203 const_cast<int *>(array_of_subsizes),
204 const_cast<int *>(array_of_starts),
205 order, mpi_datatype, &type);
206 return type;
207 }
208
209 inline MPI::Datatype
210 MPI::Datatype::Create_darray(int size, int rank, int ndims,
211 const int array_of_gsizes[], const int array_of_distribs[],
212 const int array_of_dargs[], const int array_of_psizes[],
213 int order) const
214 {
215 MPI_Datatype type;
216 (void) MPI_Type_create_darray(size, rank, ndims,
217 const_cast<int *>(array_of_gsizes),
218 const_cast<int *>(array_of_distribs),
219 const_cast<int *>(array_of_dargs),
220 const_cast<int *>(array_of_psizes),
221 order, mpi_datatype, &type);
222 return type;
223 }
224
225 inline MPI::Datatype
226 MPI::Datatype::Create_f90_complex(int p, int r)
227 {
228 MPI_Datatype type;
229 (void) MPI_Type_create_f90_complex(p, r, &type);
230 return type;
231 }
232
233 inline MPI::Datatype
234 MPI::Datatype::Create_f90_integer(int r)
235 {
236 MPI_Datatype type;
237 (void) MPI_Type_create_f90_integer(r, &type);
238 return type;
239 }
240
241 inline MPI::Datatype
242 MPI::Datatype::Create_f90_real(int p, int r)
243 {
244 MPI_Datatype type;
245 (void) MPI_Type_create_f90_real(p, r, &type);
246 return type;
247 }
248
249 inline MPI::Datatype
250 MPI::Datatype::Match_size(int typeclass, int size)
251 {
252 MPI_Datatype type;
253 (void) MPI_Type_match_size(typeclass, size, &type);
254 return type;
255 }
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260
261
262 inline MPI::Datatype
263 MPI::Datatype::Dup() const
264 {
265 MPI_Datatype type;
266 (void) MPI_Type_dup(mpi_datatype, &type);
267 return type;
268 }
269
270
271
272
273 inline int
274 MPI::Datatype::Create_keyval(MPI::Datatype::Copy_attr_function* type_copy_attr_fn,
275 MPI::Datatype::Delete_attr_function* type_delete_attr_fn,
276 void* extra_state)
277 {
278
279 int ret, keyval;
280 ret = do_create_keyval(NULL, NULL,
281 type_copy_attr_fn, type_delete_attr_fn,
282 extra_state, keyval);
283 return (MPI_SUCCESS == ret) ? keyval : ret;
284 }
285
286
287
288 inline int
289 MPI::Datatype::Create_keyval(MPI_Type_copy_attr_function* type_copy_attr_fn,
290 MPI_Type_delete_attr_function* type_delete_attr_fn,
291 void* extra_state)
292 {
293
294 int ret, keyval;
295 ret = do_create_keyval(type_copy_attr_fn, type_delete_attr_fn,
296 NULL, NULL,
297 extra_state, keyval);
298 return (MPI_SUCCESS == ret) ? keyval : ret;
299 }
300
301
302
303 inline int
304 MPI::Datatype::Create_keyval(MPI::Datatype::Copy_attr_function* type_copy_attr_fn,
305 MPI_Type_delete_attr_function* type_delete_attr_fn,
306 void* extra_state)
307 {
308
309 int ret, keyval;
310 ret = do_create_keyval(NULL, type_delete_attr_fn,
311 type_copy_attr_fn, NULL,
312 extra_state, keyval);
313 return (MPI_SUCCESS == ret) ? keyval : ret;
314 }
315
316
317
318 inline int
319 MPI::Datatype::Create_keyval(MPI_Type_copy_attr_function* type_copy_attr_fn,
320 MPI::Datatype::Delete_attr_function* type_delete_attr_fn,
321 void* extra_state)
322 {
323
324 int ret, keyval;
325 ret = do_create_keyval(type_copy_attr_fn, NULL,
326 NULL, type_delete_attr_fn,
327 extra_state, keyval);
328 return (MPI_SUCCESS == ret) ? keyval : ret;
329 }
330
331 inline void
332 MPI::Datatype::Delete_attr(int type_keyval)
333 {
334 (void) MPI_Type_delete_attr(mpi_datatype, type_keyval);
335 }
336
337 inline void
338 MPI::Datatype::Free_keyval(int& type_keyval)
339 {
340 (void) MPI_Type_free_keyval(&type_keyval);
341 }
342
343 inline bool
344 MPI::Datatype::Get_attr(int type_keyval,
345 void* attribute_val) const
346 {
347 int ret;
348 (void) MPI_Type_get_attr(mpi_datatype, type_keyval, attribute_val, &ret);
349 return OPAL_INT_TO_BOOL(ret);
350 }
351
352
353 inline void
354 MPI::Datatype::Get_contents(int max_integers, int max_addresses,
355 int max_datatypes, int array_of_integers[],
356 MPI::Aint array_of_addresses[],
357 MPI::Datatype array_of_datatypes[]) const
358 {
359 int i;
360 MPI_Datatype *c_datatypes = new MPI_Datatype[max_datatypes];
361
362 (void) MPI_Type_get_contents(mpi_datatype, max_integers, max_addresses,
363 max_datatypes,
364 const_cast<int *>(array_of_integers),
365 const_cast<MPI_Aint*>(array_of_addresses),
366 c_datatypes);
367
368
369 for (i = 0; i < max_datatypes; ++i) {
370 array_of_datatypes[i] = c_datatypes[i];
371 }
372 delete[] c_datatypes;
373 }
374
375 inline void
376 MPI::Datatype::Get_envelope(int& num_integers, int& num_addresses,
377 int& num_datatypes, int& combiner) const
378 {
379 (void) MPI_Type_get_envelope(mpi_datatype, &num_integers, &num_addresses,
380 &num_datatypes, &combiner);
381 }
382
383 inline void
384 MPI::Datatype::Get_name(char* type_name, int& resultlen) const
385 {
386 (void) MPI_Type_get_name(mpi_datatype, type_name, &resultlen);
387 }
388
389 inline void
390 MPI::Datatype::Set_attr(int type_keyval, const void* attribute_val)
391 {
392 (void) MPI_Type_set_attr(mpi_datatype, type_keyval, const_cast<void *>(attribute_val));
393 }
394
395 inline void
396 MPI::Datatype::Set_name(const char* type_name)
397 {
398 (void) MPI_Type_set_name(mpi_datatype, const_cast<char *>(type_name));
399 }
400
401
402 #if 0
403
404
405
406
407 typedef int MPI::Datatype::Copy_attr_function(const Datatype& oldtype,
408 int type_keyval,
409 void* extra_state,
410 void* attribute_val_in,
411 void* attribute_val_out,
412 bool& flag);
413
414 typedef int MPI::Datatype::Delete_attr_function(Datatype& type,
415 int type_keyval,
416 void* attribute_val,
417 void* extra_state);
418 #endif