Actual source code: mpi.h
petsc-3.3-p7 2013-05-11
1: /*
2: This is a special set of bindings for uni-processor use of MPI by the PETSc library.
3:
4: NOT ALL THE MPI CALLS ARE IMPLEMENTED CORRECTLY! Only those needed in PETSc.
6: For example,
7: * Does not implement send to self.
8: * Does not implement attributes correctly.
9: */
11: /*
12: The following info is a response to one of the petsc-maint questions
13: regarding MPIUNI.
15: MPIUNI was developed with the aim of getting PETSc compiled, and
16: usable in the absence of a full MPI implementation. With this, we
17: were able to provide PETSc on Windows, Windows64 even before any MPI
18: implementation was available on these platforms. [Or with certain
19: compilers - like borland, that do not have a usable MPI
20: implementation]
22: However - providing a seqential, standards compliant MPI
23: implementation is *not* the goal of MPIUNI. The development strategy
24: was - to make enough changes to it so that PETSc sources, examples
25: compile without errors, and runs in the uni-processor mode. This is
26: the reason each function is not documented.
28: PETSc usage of MPIUNI is primarily from C. However a minimal fortran
29: interface is also provided - to get PETSc fortran examples with a
30: few MPI calls working.
32: One of the optimzation with MPIUNI, is to avoid the function call
33: overhead, when possible. Hence most of the C functions are
34: implemented as macros. However the function calls cannot be avoided
35: with fortran usage.
37: Most PETSc objects have both sequential and parallel
38: implementations, which are separate. For eg: We have two types of
39: sparse matrix storage formats - SeqAIJ, and MPIAIJ. Some MPI
40: routines are used in the Seq part, but most of them are used in the
41: MPI part. The send/receive calls can be found mostly in the MPI
42: part.
44: When MPIUNI is used, only the Seq version of the PETSc objects are
45: used, even though the MPI variant of the objects are compiled. Since
46: there are no send/receive calls in the Seq variant, PETSc works fine
47: with MPIUNI in seq mode.
49: The reason some send/receive functions are defined to abort(), is to
50: detect sections of code that use send/receive functions, and gets
51: executed in the sequential mode. (which shouldn't happen in case of
52: PETSc).
54: Proper implementation of send/receive would involve writing a
55: function for each of them. Inside each of these functions, we have
56: to check if the send is to self or receive is from self, and then
57: doing the buffering accordingly (until the receive is called) - or
58: what if a nonblocking receive is called, do a copy etc.. Handling
59: the buffering aspects might be complicated enough, that in this
60: case, a proper implementation of MPI might as well be used. This is
61: the reason the send to self is not implemented in MPIUNI, and never
62: will be.
63:
64: Proper implementations of MPI [for eg: MPICH & OpenMPI] are
65: available for most machines. When these packages are available, Its
66: generally preferable to use one of them instead of MPIUNI - even if
67: the user is using PETSc sequentially.
69: - MPIUNI does not support all MPI functions [or functionality].
70: Hence it might not work with external packages or user code that
71: might have MPI calls in it.
73: - MPIUNI is not a standards compliant implementation for np=1.
74: For eg: if the user code has send/recv to self, then it will
75: abort. [Similar issues with a number of other MPI functionality]
76: However MPICH & OpenMPI are the correct implementations of MPI
77: standard for np=1.
79: - When user code uses multiple MPI based packages that have their
80: own *internal* stubs equivalent to MPIUNI - in sequential mode,
81: invariably these multiple implementations of MPI for np=1 conflict
82: with each other. The correct thing to do is: make all such
83: packages use the *same* MPI implementation for np=1. MPICH/OpenMPI
84: satisfy this requirement correctly [and hence the correct choice].
86: - Using MPICH/OpenMPI sequentially should have minimal
87: disadvantages. [for eg: these binaries can be run without
88: mpirun/mpiexec as ./executable, without requiring any extra
89: configurations for ssh/rsh/daemons etc..]. This should not be a
90: reason to avoid these packages for sequential use.
92: Instructions for building standalone MPIUNI [for eg: linux/gcc+gfortran]:
93: - extract include/mpiuni/mpi.h,mpif.f, src/sys/mpiuni/mpi.c from PETSc
94: - remove reference to petscconf.h from mpi.h
95: - gcc -c mpi.c -DPETSC_HAVE_STDLIB_H -DPETSC_HAVE_FORTRAN_UNDERSCORE
96: - ar cr libmpiuni.a mpi.o
98: */
103: /* Requred by abort() in mpi.c & for win64 */
104: #include "petscconf.h"
106: #if defined(__cplusplus)
107: extern "C" {
108: #endif
110: /* require an int variable large enough to hold a pointer */
111: #if !defined(MPIUNI_INTPTR)
112: #define MPIUNI_INTPTR long
113: #endif
115: /*
117: MPIUNI_TMP is used in the macros below only to stop various C/C++ compilers
118: from generating warning messages about unused variables while compiling PETSc.
119: */
120: extern void *MPIUNI_TMP;
122: #define MPI_COMM_WORLD 1
123: #define MPI_COMM_SELF MPI_COMM_WORLD
124: #define MPI_COMM_NULL 0
125: #define MPI_SUCCESS 0
126: #define MPI_IDENT 0
127: #define MPI_CONGRUENT 1
128: #define MPI_SIMILAR 2
129: #define MPI_UNEQUAL 3
130: #define MPI_ANY_SOURCE (-2)
131: #define MPI_KEYVAL_INVALID 0
132: #define MPI_ERR_UNKNOWN 18
133: #define MPI_ERR_INTERN 21
134: #define MPI_ERR_OTHER 1
135: #define MPI_TAG_UB 0
136: #define MPI_ERRORS_RETURN 0
137: #define MPI_UNDEFINED (-32766)
138: #define MPI_ERRORS_ARE_FATAL (-32765)
139: #define MPI_MAXLOC 5
142: /* External types */
143: typedef int MPI_Comm;
144: typedef void *MPI_Request;
145: typedef void *MPI_Group;
146: typedef struct {int MPI_TAG,MPI_SOURCE,MPI_ERROR;} MPI_Status;
147: typedef char *MPI_Errhandler;
148: typedef int MPI_Fint;
149: typedef int MPI_File;
150: typedef int MPI_Info;
151: typedef int MPI_Offset;
154: /* In order to handle datatypes, we make them into "sizeof(raw-type)";
155: this allows us to do the MPIUNI_Memcpy's easily */
156: #define MPI_Datatype int
157: #define MPI_FLOAT sizeof(float)
158: #define MPI_DOUBLE sizeof(double)
159: #define MPI_LONG_DOUBLE sizeof(long double)
160: #define MPI_CHAR sizeof(char)
161: #define MPI_BYTE sizeof(char)
162: #define MPI_INT sizeof(int)
163: #define MPI_LONG sizeof(long)
164: #define MPI_LONG_LONG_INT sizeof(long long)
165: #define MPI_SHORT sizeof(short)
166: #define MPI_UNSIGNED_SHORT sizeof(unsigned short)
167: #define MPI_UNSIGNED sizeof(unsigned)
168: #define MPI_UNSIGNED_CHAR sizeof(unsigned char)
169: #define MPI_UNSIGNED_LONG sizeof(unsigned long)
170: #define MPI_COMPLEX 2*sizeof(float)
171: #define MPI_C_COMPLEX 2*sizeof(float)
172: #define MPI_C_DOUBLE_COMPLEX 2*sizeof(double)
173: #define MPI_FLOAT_INT (sizeof(float) + sizeof(int))
174: #define MPI_DOUBLE_INT (sizeof(double) + sizeof(int))
175: #define MPI_LONG_INT (sizeof(long) + sizeof(int))
176: #define MPI_SHORT_INT (sizeof(short) + sizeof(int))
177: #define MPI_2INT (2* sizeof(int))
179: #if defined(PETSC_USE_REAL___FLOAT128)
180: extern MPI_Datatype MPIU___FLOAT128;
181: #define MPI_sizeof(datatype) ((datatype == MPIU___FLOAT128) ? 2*sizeof(double) : datatype)
182: #else
183: #define MPI_sizeof(datatype) (datatype)
184: #endif
185: extern int MPIUNI_Memcpy(void*,const void*,int);
188: #define MPI_REQUEST_NULL ((MPI_Request)0)
189: #define MPI_GROUP_NULL ((MPI_Group)0)
190: #define MPI_INFO_NULL ((MPI_Info)0)
191: #define MPI_BOTTOM (void *)0
192: typedef int MPI_Op;
194: #define MPI_MODE_RDONLY 0
195: #define MPI_MODE_WRONLY 0
196: #define MPI_MODE_CREATE 0
198: #define MPI_SUM 0
199: #define MPI_MAX 0
200: #define MPI_MIN 0
201: #define MPI_REPLACE 0
202: #define MPI_ANY_TAG (-1)
203: #define MPI_DATATYPE_NULL 0
204: #define MPI_PACKED 0
205: #define MPI_MAX_ERROR_STRING 2056
206: #define MPI_STATUS_IGNORE (MPI_Status *)1
207: #define MPI_STATUSES_IGNORE (MPI_Status *)1
208: #define MPI_ORDER_FORTRAN 57
209: #define MPI_IN_PLACE (void *) -1
211: /*
212: Prototypes of some functions which are implemented in mpi.c
213: */
214: typedef int (MPI_Copy_function)(MPI_Comm,int,void *,void *,void *,int *);
215: typedef int (MPI_Delete_function)(MPI_Comm,int,void *,void *);
216: typedef void (MPI_User_function)(void*, void *, int *, MPI_Datatype *);
218: /*
219: In order that the PETSc MPIUNI can be used with another package that has its
220: own MPIUni we map the following function names to a unique PETSc name. Those functions
221: are defined in mpi.c and put into the libpetscsys.a or libpetsc.a library.
223: Note that this does not work for the MPIUni Fortran symbols which are explicitly in the
224: PETSc libraries unless the flag MPIUNI_AVOID_MPI_NAMESPACE is set.
225: */
226: #define MPI_Abort Petsc_MPI_Abort
227: #define MPI_Attr_get Petsc_MPI_Attr_get
228: #define MPI_Keyval_free Petsc_MPI_Keyval_free
229: #define MPI_Attr_put Petsc_MPI_Attr_put
230: #define MPI_Attr_delete Petsc_MPI_Attr_delete
231: #define MPI_Keyval_create Petsc_MPI_Keyval_create
232: #define MPI_Comm_free Petsc_MPI_Comm_free
233: #define MPI_Comm_dup Petsc_MPI_Comm_dup
234: #define MPI_Comm_create Petsc_MPI_Comm_create
235: #define MPI_Init Petsc_MPI_Init
236: #define MPI_Finalize Petsc_MPI_Finalize
237: #define MPI_Initialized Petsc_MPI_Initialized
238: #define MPI_Finalized Petsc_MPI_Finalized
239: #define MPI_Comm_size Petsc_MPI_Comm_size
240: #define MPI_Comm_rank Petsc_MPI_Comm_rank
242: /* identical C bindings */
243: #define MPI_Comm_create_keyval Petsc_MPI_Keyval_create
244: #define MPI_Comm_free_keyval Petsc_MPI_Keyval_free
245: #define MPI_Comm_get_attr Petsc_MPI_Attr_get
246: #define MPI_Comm_set_attr Petsc_MPI_Attr_put
248: extern int MPI_Abort(MPI_Comm,int);
249: extern int MPI_Attr_get(MPI_Comm comm,int keyval,void *attribute_val,int *flag);
250: extern int MPI_Keyval_free(int*);
251: extern int MPI_Attr_put(MPI_Comm,int,void *);
252: extern int MPI_Attr_delete(MPI_Comm,int);
253: extern int MPI_Keyval_create(MPI_Copy_function *,MPI_Delete_function *,int *,void *);
254: extern int MPI_Comm_free(MPI_Comm*);
255: extern int MPI_Comm_dup(MPI_Comm,MPI_Comm *);
256: extern int MPI_Comm_create(MPI_Comm,MPI_Group,MPI_Comm *);
257: extern int MPI_Init(int *, char ***);
258: extern int MPI_Finalize(void);
259: extern int MPI_Initialized(int*);
260: extern int MPI_Finalized(int*);
261: extern int MPI_Comm_size(MPI_Comm,int*);
262: extern int MPI_Comm_rank(MPI_Comm,int*);
264: #define MPI_Aint MPIUNI_INTPTR
265: /*
266: Routines we have replace with macros that do nothing
267: Some return error codes others return success
268: */
270: #define MPI_Comm_f2c(comm) (MPI_Comm)(comm)
271: #define MPI_Comm_c2f(comm) (MPI_Fint)(comm)
273: #define MPI_Send(buf,count,datatype,dest,tag,comm) \
274: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
275: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
276: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
277: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
278: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
279: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
280: MPI_Abort(MPI_COMM_WORLD,0))
281: #define MPI_Recv(buf,count,datatype,source,tag,comm,status) \
282: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
283: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
284: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
285: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (source),\
286: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
287: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
288: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (status),\
289: MPI_Abort(MPI_COMM_WORLD,0))
290: #define MPI_Get_count(status, datatype,count) \
291: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (status),\
292: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
293: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
294: MPI_Abort(MPI_COMM_WORLD,0))
295: #define MPI_Bsend(buf,count,datatype,dest,tag,comm) \
296: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
297: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
298: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
299: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
300: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
301: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
302: MPI_Abort(MPI_COMM_WORLD,0))
303: #define MPI_Ssend(buf,count, datatype,dest,tag,comm) \
304: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
305: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
306: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
307: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
308: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
309: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
310: MPI_Abort(MPI_COMM_WORLD,0))
311: #define MPI_Rsend(buf,count, datatype,dest,tag,comm) \
312: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
313: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
314: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
315: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
316: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
317: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
318: MPI_Abort(MPI_COMM_WORLD,0))
319: #define MPI_Buffer_attach(buffer,size) \
320: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buffer),\
321: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (size),\
322: MPI_SUCCESS)
323: #define MPI_Buffer_detach(buffer,size)\
324: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buffer),\
325: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (size),\
326: MPI_SUCCESS)
327: #define MPI_Ibsend(buf,count, datatype,dest,tag,comm,request) \
328: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
329: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
330: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
331: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
332: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
333: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
334: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
335: MPI_Abort(MPI_COMM_WORLD,0))
336: #define MPI_Issend(buf,count, datatype,dest,tag,comm,request) \
337: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
338: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
339: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
340: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
341: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
342: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
343: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
344: MPI_Abort(MPI_COMM_WORLD,0))
345: #define MPI_Irsend(buf,count, datatype,dest,tag,comm,request) \
346: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
347: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
348: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
349: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
350: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
351: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
352: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
353: MPI_Abort(MPI_COMM_WORLD,0))
354: #define MPI_Irecv(buf,count, datatype,source,tag,comm,request) \
355: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
356: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
357: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
358: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (source),\
359: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
360: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
361: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
362: MPI_Abort(MPI_COMM_WORLD,0))
363: #define MPI_Isend(buf,count, datatype,dest,tag,comm,request) \
364: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
365: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
366: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
367: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
368: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
369: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
370: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
371: MPI_Abort(MPI_COMM_WORLD,0))
372: #define MPI_Wait(request,status) \
373: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
374: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (status),\
375: MPI_SUCCESS)
376: #define MPI_Test(request,flag,status) \
377: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
378: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (status),\
379: *(flag) = 0, \
380: MPI_SUCCESS)
381: #define MPI_Request_free(request) \
382: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
383: MPI_SUCCESS)
384: #define MPI_Waitany(a,b,c,d) \
385: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (a),\
386: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (b),\
387: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (c),\
388: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (d),(*c = 0), \
389: MPI_SUCCESS)
390: #define MPI_Testany(a,b,c,d,e) \
391: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (a),\
392: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (b),\
393: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (c),\
394: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (d),\
395: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (e),\
396: MPI_SUCCESS)
397: #define MPI_Waitall(count,array_of_requests,array_of_statuses) \
398: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
399: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_requests),\
400: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_statuses),\
401: MPI_SUCCESS)
402: #define MPI_Testall(count,array_of_requests,flag,array_of_statuses) \
403: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
404: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_requests),\
405: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (flag),\
406: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_statuses),\
407: MPI_SUCCESS)
408: #define MPI_Waitsome(incount,array_of_requests,outcount,\
409: array_of_indices,array_of_statuses) \
410: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (incount),\
411: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_requests),\
412: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (outcount),\
413: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_indices),\
414: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_statuses),\
415: MPI_SUCCESS)
416: #define MPI_Comm_group(comm,group) \
417: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
418: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (group),\
419: MPI_SUCCESS)
420: #define MPI_Group_incl(group,n,ranks,newgroup) \
421: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (group),\
422: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (n),\
423: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (ranks),\
424: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (newgroup),\
425: MPI_SUCCESS)
426: #define MPI_Testsome(incount,array_of_requests,outcount,\
427: array_of_indices,array_of_statuses) MPI_SUCCESS
428: #define MPI_Iprobe(source,tag,comm,flag,status) (*(flag)=0, MPI_SUCCESS)
429: #define MPI_Probe(source,tag,comm,status) MPI_SUCCESS
430: #define MPI_Cancel(request) (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),MPI_SUCCESS)
431: #define MPI_Test_cancelled(status,flag) (*(flag)=0,MPI_SUCCESS)
432: #define MPI_Send_init(buf,count, datatype,dest,tag,comm,request) \
433: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
434: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
435: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
436: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
437: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
438: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
439: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
440: MPI_SUCCESS)
441: #define MPI_Bsend_init(buf,count, datatype,dest,tag,comm,request) \
442: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
443: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
444: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
445: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
446: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
447: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
448: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
449: MPI_SUCCESS)
450: #define MPI_Ssend_init(buf,count, datatype,dest,tag,comm,request) \
451: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
452: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
453: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
454: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
455: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
456: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
457: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
458: MPI_SUCCESS)
459: #define MPI_Bsend_init(buf,count, datatype,dest,tag,comm,request) \
460: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
461: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
462: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
463: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
464: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
465: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
466: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
467: MPI_SUCCESS)
468: #define MPI_Rsend_init(buf,count, datatype,dest,tag,comm,request) \
469: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
470: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
471: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
472: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (dest),\
473: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
474: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
475: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
476: MPI_SUCCESS)
477: #define MPI_Recv_init(buf,count, datatype,source,tag,comm,request) \
478: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf),\
479: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
480: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
481: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (source),\
482: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (tag),\
483: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
484: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),\
485: MPI_SUCCESS)
486: #define MPI_Start(request) (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (request),MPI_SUCCESS)
487: #define MPI_Startall(count,array_of_requests) \
488: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
489: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_requests),\
490: MPI_SUCCESS)
491: #define MPI_Op_create(function,commute,op) \
492: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (function),\
493: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (commute),\
494: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (op),\
495: MPI_SUCCESS)
496: #define MPI_Op_free(op) \
497: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (op),\
498: MPI_SUCCESS)
499: /* Need to determine sizeof "sendtype" */
500: #define MPI_Sendrecv(sendbuf,sendcount, sendtype,\
501: dest,sendtag,recvbuf,recvcount,\
502: recvtype,source,recvtag,\
503: comm,status) \
504: MPIUNI_Memcpy(recvbuf,sendbuf,(sendcount) * MPI_sizeof(sendtype))
505: #define MPI_Sendrecv_replace(buf,count, datatype,dest,sendtag,\
506: source,recvtag,comm,status) MPI_SUCCESS
507: #define MPI_Type_contiguous(count, oldtype,newtype) \
508: (*(newtype) = (count)*(oldtype),MPI_SUCCESS)
509: #define MPI_Type_vector(count,blocklength,stride,oldtype, newtype) MPI_SUCCESS
510: #define MPI_Type_hvector(count,blocklength,stride,oldtype, newtype) MPI_SUCCESS
511: #define MPI_Type_indexed(count,array_of_blocklengths,\
512: array_of_displacements, oldtype,\
513: newtype) MPI_SUCCESS
514: #define MPI_Type_hindexed(count,array_of_blocklengths,\
515: array_of_displacements, oldtype,\
516: newtype) MPI_SUCCESS
517: #define MPI_Type_struct(count,array_of_blocklengths,\
518: array_of_displacements,\
519: array_of_types, newtype) \
520: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
521: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_blocklengths),\
522: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_displacements),\
523: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_types),\
524: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (newtype),\
525: MPI_SUCCESS)
526: #define MPI_Address(location,address) \
527: (*(address) = (MPIUNI_INTPTR)(char *)(location),MPI_SUCCESS)
528: #define MPI_Type_extent(datatype,extent) *(extent) = datatype
529: #define MPI_Type_size(datatype,size) *(size) = datatype
530: #define MPI_Type_lb(datatype,displacement) \
531: MPI_Abort(MPI_COMM_WORLD,0)
532: #define MPI_Type_ub(datatype,displacement) \
533: MPI_Abort(MPI_COMM_WORLD,0)
534: #define MPI_Type_commit(datatype) (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
535: MPI_SUCCESS)
536: #define MPI_Type_free(datatype) MPI_SUCCESS
537: #define MPI_Get_elements(status, datatype,count) \
538: MPI_Abort(MPI_COMM_WORLD,0)
539: #define MPI_Pack(inbuf,incount, datatype,outbuf,\
540: outsize,position, comm) \
541: MPI_Abort(MPI_COMM_WORLD,0)
542: #define MPI_Unpack(inbuf,insize,position,outbuf,\
543: outcount, datatype,comm) \
544: MPI_Abort(MPI_COMM_WORLD,0)
545: #define MPI_Pack_size(incount, datatype,comm,size) \
546: MPI_Abort(MPI_COMM_WORLD,0)
547: #define MPI_Barrier(comm) \
548: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
549: MPI_SUCCESS)
550: #define MPI_Bcast(buffer,count,datatype,root,comm) \
551: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buffer),\
552: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count),\
553: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype),\
554: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
555: MPI_SUCCESS)
556: #define MPI_Gather(sendbuf,sendcount, sendtype,\
557: recvbuf,recvcount, recvtype,\
558: root,comm) \
559: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvcount),\
560: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (root),\
561: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvtype),\
562: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
563: MPIUNI_Memcpy(recvbuf,sendbuf,(sendcount)*MPI_sizeof(sendtype)),\
564: MPI_SUCCESS)
565: #define MPI_Gatherv(sendbuf,sendcount, sendtype,\
566: recvbuf,recvcounts,displs,\
567: recvtype,root,comm) \
568: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvcounts),\
569: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (displs),\
570: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvtype),\
571: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (root),\
572: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
573: MPIUNI_Memcpy(recvbuf,sendbuf,(sendcount)*MPI_sizeof(sendtype)),\
574: MPI_SUCCESS)
575: #define MPI_Scatter(sendbuf,sendcount, sendtype,\
576: recvbuf,recvcount, recvtype,\
577: root,comm) \
578: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (sendbuf),\
579: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (sendcount),\
580: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (sendtype),\
581: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvbuf),\
582: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvcount),\
583: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvtype),\
584: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (root),\
585: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),MPI_Abort(MPI_COMM_WORLD,0))
586: #define MPI_Scatterv(sendbuf,sendcounts,displs,\
587: sendtype, recvbuf,recvcount,\
588: recvtype,root,comm) \
589: (MPIUNI_Memcpy(recvbuf,sendbuf,(recvcount)*MPI_sizeof(recvtype)),\
590: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (displs),\
591: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (sendtype),\
592: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (sendcounts),\
593: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (root),\
594: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
595: MPI_SUCCESS)
596: #define MPI_Allgather(sendbuf,sendcount, sendtype,\
597: recvbuf,recvcount, recvtype,comm) \
598: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvcount),\
599: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvtype),\
600: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
601: MPIUNI_Memcpy(recvbuf,sendbuf,(sendcount)*MPI_sizeof(sendtype)),\
602: MPI_SUCCESS)
603: #define MPI_Allgatherv(sendbuf,sendcount, sendtype,\
604: recvbuf,recvcounts,displs,recvtype,comm) \
605: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvcounts),\
606: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (displs),\
607: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvtype),\
608: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
609: MPIUNI_Memcpy((recvbuf),(sendbuf),(sendcount)*MPI_sizeof(sendtype)), \
610: MPI_SUCCESS)
611: #define MPI_Alltoall(sendbuf,sendcount, sendtype,\
612: recvbuf,recvcount, recvtype,comm) \
613: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvcount),\
614: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (recvtype),\
615: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
616: MPIUNI_Memcpy(recvbuf,sendbuf,(sendcount)*MPI_sizeof(sendtype)),\
617: MPI_SUCCESS)
618: #define MPI_Alltoallv(sendbuf,sendcounts,sdispls,\
619: sendtype, recvbuf,recvcounts,\
620: rdispls, recvtype,comm) MPI_Abort(MPI_COMM_WORLD,0)
621: #define MPI_Alltoallw(sendbuf,sendcounts,sdispls,\
622: sendtypes, recvbuf,recvcounts,\
623: rdispls, recvtypes,comm) MPI_Abort(MPI_COMM_WORLD,0)
624: #define MPI_Reduce(sendbuf, recvbuf,count,\
625: datatype,op,root,comm) \
626: (MPIUNI_Memcpy(recvbuf,sendbuf,(count)*MPI_sizeof(datatype)),\
627: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),MPI_SUCCESS)
628: #define MPI_Allreduce(sendbuf, recvbuf,count,datatype,op,comm) \
629: (MPIUNI_Memcpy(recvbuf,sendbuf,(count)*MPI_sizeof(datatype)), \
630: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),MPI_SUCCESS)
631: #define MPI_Scan(sendbuf, recvbuf,count,datatype,op,comm) \
632: (MPIUNI_Memcpy(recvbuf,sendbuf,(count)*MPI_sizeof(datatype)),\
633: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),MPI_SUCCESS)
634: #define MPI_Exscan(sendbuf, recvbuf,count,datatype,op,comm) MPI_SUCCESS
635: #define MPI_Reduce_scatter(sendbuf, recvbuf,recvcounts,\
636: datatype,op,comm) \
637: MPI_Abort(MPI_COMM_WORLD,0)
638: #define MPI_Group_size(group,size) (*(size)=1,MPI_SUCCESS)
639: #define MPI_Group_rank(group,rank) (*(rank)=0,MPI_SUCCESS)
640: #define MPI_Group_translate_ranks(group1,n,ranks1,group2,ranks2) \
641: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (group1), \
642: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (group2), \
643: MPIUNI_Memcpy((ranks2),(ranks1),(n) * sizeof(int)), \
644: MPI_SUCCESS)
645: #define MPI_Group_compare(group1,group2,result) \
646: (*(result)=1,MPI_SUCCESS)
647: #define MPI_Group_union(group1,group2,newgroup) MPI_SUCCESS
648: #define MPI_Group_intersection(group1,group2,newgroup) MPI_SUCCESS
649: #define MPI_Group_difference(group1,group2,newgroup) MPI_SUCCESS
650: #define MPI_Group_excl(group,n,ranks,newgroup) MPI_SUCCESS
651: #define MPI_Group_range_incl(group,n,ranges,newgroup) MPI_SUCCESS
652: #define MPI_Group_range_excl(group,n,ranges,newgroup) MPI_SUCCESS
653: #define MPI_Group_free(group) \
654: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (group),\
655: MPI_SUCCESS)
656: #define MPI_Comm_compare(comm1,comm2,result) \
657: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm1),\
658: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm2),\
659: *(result)=MPI_IDENT,\
660: MPI_SUCCESS)
661: #define MPI_Comm_split(comm,color,key,newcomm) \
662: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (color),\
663: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (key),\
664: MPI_Comm_dup(comm,newcomm))
665: #define MPI_Comm_test_inter(comm,flag) (*(flag)=1,MPI_SUCCESS)
666: #define MPI_Comm_remote_size(comm,size) (*(size)=1,MPI_SUCCESS)
667: #define MPI_Comm_remote_group(comm,group) MPI_SUCCESS
668: #define MPI_Intercomm_create(local_comm,local_leader,peer_comm,\
669: remote_leader,tag,newintercomm) MPI_SUCCESS
670: #define MPI_Intercomm_merge(intercomm,high,newintracomm) MPI_SUCCESS
672: #define MPI_Topo_test(comm,status) MPI_SUCCESS
673: #define MPI_Cart_create(comm_old,ndims,dims,periods,\
674: reorder,comm_cart) MPI_SUCCESS
675: #define MPI_Dims_create(nnodes,ndims,dims) MPI_Abort(MPI_COMM_WORLD,0)
676: #define MPI_Graph_create(comm,a,b,c,d,e) MPI_SUCCESS
677: #define MPI_Graphdims_Get(comm,nnodes,nedges) MPI_Abort(MPI_COMM_WORLD,0)
678: #define MPI_Graph_get(comm,a,b,c,d) MPI_Abort(MPI_COMM_WORLD,0)
679: #define MPI_Cartdim_get(comm,ndims) MPI_Abort(MPI_COMM_WORLD,0)
680: #define MPI_Cart_get(comm,maxdims,dims,periods,coords) \
681: MPI_Abort(MPI_COMM_WORLD,0)
682: #define MPI_Cart_rank(comm,coords,rank) MPI_Abort(MPI_COMM_WORLD,0)
683: #define MPI_Cart_coords(comm,rank,maxdims,coords) \
684: MPI_Abort(MPI_COMM_WORLD,0)
685: #define MPI_Graph_neighbors_count(comm,rank,nneighbors) \
686: MPI_Abort(MPI_COMM_WORLD,0)
687: #define MPI_Graph_neighbors(comm,rank,maxneighbors,neighbors) \
688: MPI_Abort(MPI_COMM_WORLD,0)
689: #define MPI_Cart_shift(comm,direction,disp,rank_source,rank_dest) \
690: MPI_Abort(MPI_COMM_WORLD,0)
691: #define MPI_Cart_sub(comm,remain_dims,newcomm) MPI_Abort(MPI_COMM_WORLD,0)
692: #define MPI_Cart_map(comm,ndims,dims,periods,newrank) MPI_Abort(MPI_COMM_WORLD,0)
693: #define MPI_Graph_map(comm,a,b,c,d) MPI_Abort(MPI_COMM_WORLD,0)
694: #define MPI_Get_processor_name(name,result_len) \
695: (MPIUNI_Memcpy(name,"localhost",9*sizeof(char)),name[10] = 0,*(result_len) = 10)
696: #define MPI_Errhandler_create(function,errhandler) (*(errhandler) = (MPI_Errhandler) 0, MPI_SUCCESS)
697: #define MPI_Errhandler_set(comm,errhandler) \
698: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm),\
699: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (errhandler),\
700: MPI_SUCCESS)
701: #define MPI_Errhandler_get(comm,errhandler) MPI_SUCCESS
702: #define MPI_Errhandler_free(errhandler) MPI_SUCCESS
703: #define MPI_Error_string(errorcode,string,result_len) MPI_SUCCESS
704: #define MPI_Error_class(errorcode,errorclass) MPI_SUCCESS
705: #define MPI_Wtick() 1.0
706: #define MPI_Wtime() 0.0
707: #define MPI_Pcontrol(level) MPI_SUCCESS
709: #define MPI_NULL_COPY_FN 0
710: #define MPI_NULL_DELETE_FN 0
712: /* MPI-IO additions */
714: #define MPI_File_open(comm,filename,amode,info,mpi_fh) \
715: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (comm), \
716: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (filename), \
717: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (amode), \
718: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (info), \
719: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (mpi_fh), \
720: MPI_Abort(MPI_COMM_WORLD,0))
722: #define MPI_File_close(mpi_fh) \
723: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (mpi_fh), \
724: MPI_Abort(MPI_COMM_WORLD,0))
726: #define MPI_File_set_view(mpi_fh,disp,etype,filetype,datarep,info) \
727: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (mpi_fh), \
728: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (disp), \
729: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (etype), \
730: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (filetype), \
731: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datarep), \
732: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (info), \
733: MPI_Abort(MPI_COMM_WORLD,0))
735: #define MPI_Type_get_extent(datatype,lb,extent) \
736: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype), \
737: *(lb) = 0, *(extent) = datatype,0)
739: #define MPI_File_write_all(mpi_fh,buf,count,datatype,status) \
740: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (mpi_fh), \
741: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf), \
742: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count), \
743: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype), \
744: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (status), \
745: MPI_Abort(MPI_COMM_WORLD,0))
747: #define MPI_File_read_all(mpi_fh,buf,count,datatype,status) \
748: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (mpi_fh), \
749: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (buf), \
750: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (count), \
751: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (datatype), \
752: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (status), \
753: MPI_Abort(MPI_COMM_WORLD,0))
755: /* called from PetscInitialize() - so return success */
756: #define MPI_Register_datarep(name,read_conv_fn,write_conv_fn,extent_fn,state) \
757: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (name), \
758: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (read_conv_fn), \
759: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (write_conv_fn), \
760: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (extent_fn), \
761: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (state), \
762: MPI_SUCCESS)
764: #define MPI_Type_create_subarray(ndims,array_of_sizes,array_of_subsizes,array_of_starts,order,oldtype,newtype) \
765: (MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (ndims), \
766: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_sizes), \
767: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_subsizes), \
768: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (array_of_starts), \
769: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (order), \
770: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (oldtype), \
771: MPIUNI_TMP = (void*)(MPIUNI_INTPTR) (newtype), \
772: MPI_Abort(MPI_COMM_WORLD,0))
774: #if defined(__cplusplus)
775: }
776: #endif
777: #endif