parse_args(argc, argv);
/* To improve reporting of problems about operations, we
- change the error handler to errors return */
- MPI_Comm_set_errhandler( MPI_COMM_WORLD, MPI_ERRORS_RETURN );
+ * change the error handler to errors return */
+ MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);
/* perform some tests */
err = builtin_float_test();
- if (err && verbose) fprintf(stderr, "%d errors in builtin float test.\n",
- err);
+ if (err && verbose)
+ fprintf(stderr, "%d errors in builtin float test.\n", err);
errs += err;
err = vector_of_vectors_test();
- if (err && verbose) fprintf(stderr,
- "%d errors in vector of vectors test.\n", err);
+ if (err && verbose)
+ fprintf(stderr, "%d errors in vector of vectors test.\n", err);
errs += err;
err = optimizable_vector_of_basics_test();
- if (err && verbose) fprintf(stderr,
- "%d errors in vector of basics test.\n", err);
+ if (err && verbose)
+ fprintf(stderr, "%d errors in vector of basics test.\n", err);
errs += err;
err = struct_of_basics_test();
- if (err && verbose) fprintf(stderr,
- "%d errors in struct of basics test.\n", err);
+ if (err && verbose)
+ fprintf(stderr, "%d errors in struct of basics test.\n", err);
errs += err;
- MTest_Finalize( errs );
+ MTest_Finalize(errs);
MPI_Finalize();
return 0;
}
{
int nints, nadds, ntypes, combiner;
- int /* err, */ errs = 0;
+ int err, errs = 0;
+
+ err = MPI_Type_get_envelope(MPI_FLOAT, &nints, &nadds, &ntypes, &combiner);
- /* err = */ MPI_Type_get_envelope(MPI_FLOAT,
- &nints,
- &nadds,
- &ntypes,
- &combiner);
-
- if (combiner != MPI_COMBINER_NAMED) errs++;
+ if (combiner != MPI_COMBINER_NAMED)
+ errs++;
/* Note: it is erroneous to call MPI_Type_get_contents() on a basic. */
return errs;
/* vector_of_vectors_test()
*
- * Builds a vector of a vector of ints. Assuming an int array of size 9
+ * Builds a vector of a vector of ints. Assuming an int array of size 9
* integers, and treating the array as a 3x3 2D array, this will grab the
* corners.
*
{
MPI_Datatype inner_vector;
MPI_Datatype outer_vector;
- int array[9] = { 1, -1, 2,
- -2, -3, -4,
- 3, -5, 4 };
+ int array[9] = { 1, -1, 2,
+ -2, -3, -4,
+ 3, -5, 4
+ };
char *buf;
int i, err, errs = 0;
MPI_Aint sizeoftype, position;
/* set up type */
- err = MPI_Type_vector(2,
- 1,
- 2,
- MPI_INT,
- &inner_vector);
+ err = MPI_Type_vector(2, 1, 2, MPI_INT, &inner_vector);
if (err != MPI_SUCCESS) {
- errs++;
- if (verbose) fprintf(stderr,
- "error in MPI call; aborting after %d errors\n",
- errs+1);
- return errs;
+ errs++;
+ if (verbose)
+ fprintf(stderr, "error in MPI call; aborting after %d errors\n", errs + 1);
+ return errs;
}
- err = MPI_Type_vector(2,
- 1,
- 2,
- inner_vector,
- &outer_vector);
+ err = MPI_Type_vector(2, 1, 2, inner_vector, &outer_vector);
if (err != MPI_SUCCESS) {
- errs++;
- if (verbose) fprintf(stderr,
- "error in MPI call; aborting after %d errors\n",
- errs+1);
- return errs;
+ errs++;
+ if (verbose)
+ fprintf(stderr, "error in MPI call; aborting after %d errors\n", errs + 1);
+ return errs;
}
MPI_Type_commit(&outer_vector);
- MPI_Pack_external_size((char*)"external32", 1, outer_vector, &sizeoftype);
- if (sizeoftype != 4*4) {
- errs++;
- if (verbose) fprintf(stderr, "size of type = %d; should be %d\n",
- (int) sizeoftype, 4*4);
- return errs;
+ MPI_Pack_external_size((char *) "external32", 1, outer_vector, &sizeoftype);
+ if (sizeoftype != 4 * 4) {
+ errs++;
+ if (verbose)
+ fprintf(stderr, "size of type = %d; should be %d\n", (int) sizeoftype, 4 * 4);
+ return errs;
}
buf = (char *) malloc(sizeoftype);
position = 0;
- err = MPI_Pack_external((char*)"external32",
- array,
- 1,
- outer_vector,
- buf,
- sizeoftype,
- &position);
+ err = MPI_Pack_external((char *) "external32",
+ array, 1, outer_vector, buf, sizeoftype, &position);
if (position != sizeoftype) {
- errs++;
- if (verbose) fprintf(stderr, "position = %d; should be %d (pack)\n",
- (int) position, (int) sizeoftype);
+ errs++;
+ if (verbose)
+ fprintf(stderr, "position = %d; should be %d (pack)\n",
+ (int) position, (int) sizeoftype);
}
- memset(array, 0, 9*sizeof(int));
+ memset(array, 0, 9 * sizeof(int));
position = 0;
- err = MPI_Unpack_external((char*)"external32",
- buf,
- sizeoftype,
- &position,
- array,
- 1,
- outer_vector);
+ err = MPI_Unpack_external((char *) "external32",
+ buf, sizeoftype, &position, array, 1, outer_vector);
if (position != sizeoftype) {
- errs++;
- if (verbose) fprintf(stderr, "position = %d; should be %d (unpack)\n",
- (int) position, (int) sizeoftype);
+ errs++;
+ if (verbose)
+ fprintf(stderr, "position = %d; should be %d (unpack)\n",
+ (int) position, (int) sizeoftype);
}
- for (i=0; i < 9; i++) {
- int goodval;
- switch (i) {
- case 0:
- goodval = 1;
- break;
- case 2:
- goodval = 2;
- break;
- case 6:
- goodval = 3;
- break;
- case 8:
- goodval = 4;
- break;
- default:
- goodval = 0;
- break;
- }
- if (array[i] != goodval) {
- errs++;
- if (verbose) fprintf(stderr, "array[%d] = %d; should be %d\n",
- i, array[i], goodval);
- }
+ for (i = 0; i < 9; i++) {
+ int goodval;
+ switch (i) {
+ case 0:
+ goodval = 1;
+ break;
+ case 2:
+ goodval = 2;
+ break;
+ case 6:
+ goodval = 3;
+ break;
+ case 8:
+ goodval = 4;
+ break;
+ default:
+ goodval = 0;
+ break;
+ }
+ if (array[i] != goodval) {
+ errs++;
+ if (verbose)
+ fprintf(stderr, "array[%d] = %d; should be %d\n", i, array[i], goodval);
+ }
}
+ free(buf);
MPI_Type_free(&inner_vector);
MPI_Type_free(&outer_vector);
return errs;
{
MPI_Datatype parent_type;
int array[20] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19 };
+ 16, 17, 18, 19
+ };
char *buf;
int i;
MPI_Aint sizeofint, sizeoftype, position;
- int /* err, */ errs = 0;
+ int err, errs = 0;
- MPI_Pack_external_size((char*)"external32", 1, MPI_INT, &sizeofint);
+ MPI_Pack_external_size((char *) "external32", 1, MPI_INT, &sizeofint);
if (sizeofint != 4) {
- errs++;
- if (verbose) fprintf(stderr,
- "size of external32 MPI_INT = %d; should be %d\n",
- (int) sizeofint, 4);
+ errs++;
+ if (verbose)
+ fprintf(stderr, "size of external32 MPI_INT = %d; should be %d\n", (int) sizeofint, 4);
}
/* set up type */
- /* err = */ MPI_Type_vector(10,
- 2,
- 2,
- MPI_INT,
- &parent_type);
+ err = MPI_Type_vector(10, 2, 2, MPI_INT, &parent_type);
MPI_Type_commit(&parent_type);
- MPI_Pack_external_size((char*)"external32", 1, parent_type, &sizeoftype);
+ MPI_Pack_external_size((char *) "external32", 1, parent_type, &sizeoftype);
if (sizeoftype != 20 * sizeofint) {
- errs++;
- if (verbose) fprintf(stderr, "size of vector = %d; should be %d\n",
- (int) sizeoftype, (int) (20 * sizeofint));
+ errs++;
+ if (verbose)
+ fprintf(stderr, "size of vector = %d; should be %d\n",
+ (int) sizeoftype, (int) (20 * sizeofint));
}
buf = (char *) malloc(sizeoftype);
position = 0;
- /* err = */ MPI_Pack_external((char*)"external32",
- array,
- 1,
- parent_type,
- buf,
- sizeoftype,
- &position);
+ err = MPI_Pack_external((char *) "external32",
+ array, 1, parent_type, buf, sizeoftype, &position);
if (position != sizeoftype) {
- errs++;
- if (verbose) fprintf(stderr, "position = %d; should be %d (pack)\n",
- (int) position, (int) sizeoftype);
+ errs++;
+ if (verbose)
+ fprintf(stderr, "position = %d; should be %d (pack)\n",
+ (int) position, (int) sizeoftype);
}
memset(array, 0, 20 * sizeof(int));
position = 0;
- /* err = */ MPI_Unpack_external((char*)"external32",
- buf,
- sizeoftype,
- &position,
- array,
- 1,
- parent_type);
+ err = MPI_Unpack_external((char *) "external32",
+ buf, sizeoftype, &position, array, 1, parent_type);
if (position != sizeoftype) {
- errs++;
- if (verbose) fprintf(stderr,
- "position = %ld; should be %ld (unpack)\n",
- (long) position, (long) sizeoftype);
+ errs++;
+ if (verbose)
+ fprintf(stderr,
+ "position = %ld; should be %ld (unpack)\n", (long) position, (long) sizeoftype);
}
- for (i=0; i < 20; i++) {
- if (array[i] != i) {
- errs++;
- if (verbose) fprintf(stderr, "array[%d] = %d; should be %d\n",
- i, array[i], i);
- }
+ for (i = 0; i < 20; i++) {
+ if (array[i] != i) {
+ errs++;
+ if (verbose)
+ fprintf(stderr, "array[%d] = %d; should be %d\n", i, array[i], i);
+ }
}
+ free(buf);
MPI_Type_free(&parent_type);
return errs;
}
{
MPI_Datatype parent_type;
int array[20] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19 };
+ 16, 17, 18, 19
+ };
char *buf;
int i;
MPI_Aint sizeofint, sizeoftype, position;
MPI_Aint indices[10];
MPI_Datatype types[10];
- int /* err, */ errs = 0;
+ int err, errs = 0;
- MPI_Pack_external_size((char*)"external32", 1, MPI_INT, &sizeofint);
+ MPI_Pack_external_size((char *) "external32", 1, MPI_INT, &sizeofint);
if (sizeofint != 4) {
- errs++;
- if (verbose) fprintf(stderr,
- "size of external32 MPI_INT = %d; should be %d\n",
- (int) sizeofint, 4);
+ errs++;
+ if (verbose)
+ fprintf(stderr, "size of external32 MPI_INT = %d; should be %d\n", (int) sizeofint, 4);
}
for (i = 0; i < 10; i++) {
- blocks[i] = 2;
- indices[i] = 2 * i * sizeofint;
- /* This will cause MPICH to consider this as a blockindex. We
- * need different types here. */
- types[i] = MPI_INT;
+ blocks[i] = 2;
+ indices[i] = 2 * i * sizeofint;
+ /* This will cause MPICH to consider this as a blockindex. We
+ * need different types here. */
+ types[i] = MPI_INT;
}
/* set up type */
- /* err = */ MPI_Type_struct(10,
- blocks,
- indices,
- types,
- &parent_type);
+ err = MPI_Type_struct(10, blocks, indices, types, &parent_type);
MPI_Type_commit(&parent_type);
- MPI_Pack_external_size((char*)"external32", 1, parent_type, &sizeoftype);
+ MPI_Pack_external_size((char *) "external32", 1, parent_type, &sizeoftype);
if (sizeoftype != 20 * sizeofint) {
- errs++;
- if (verbose) fprintf(stderr, "size of vector = %d; should be %d\n",
- (int) sizeoftype, (int) (20 * sizeofint));
+ errs++;
+ if (verbose)
+ fprintf(stderr, "size of vector = %d; should be %d\n",
+ (int) sizeoftype, (int) (20 * sizeofint));
}
buf = (char *) malloc(sizeoftype);
position = 0;
- /* err = */ MPI_Pack_external((char*)"external32",
- array,
- 1,
- parent_type,
- buf,
- sizeoftype,
- &position);
+ err = MPI_Pack_external((char *) "external32",
+ array, 1, parent_type, buf, sizeoftype, &position);
if (position != sizeoftype) {
- errs++;
- if (verbose) fprintf(stderr, "position = %d; should be %d (pack)\n",
- (int) position, (int) sizeoftype);
+ errs++;
+ if (verbose)
+ fprintf(stderr, "position = %d; should be %d (pack)\n",
+ (int) position, (int) sizeoftype);
}
memset(array, 0, 20 * sizeof(int));
position = 0;
- /* err = */ MPI_Unpack_external((char*)"external32",
- buf,
- sizeoftype,
- &position,
- array,
- 1,
- parent_type);
+ err = MPI_Unpack_external((char *) "external32",
+ buf, sizeoftype, &position, array, 1, parent_type);
if (position != sizeoftype) {
- errs++;
- if (verbose) fprintf(stderr,
- "position = %ld; should be %ld (unpack)\n",
- (long) position, (long) sizeoftype);
+ errs++;
+ if (verbose)
+ fprintf(stderr,
+ "position = %ld; should be %ld (unpack)\n", (long) position, (long) sizeoftype);
}
- for (i=0; i < 20; i++) {
- if (array[i] != i) {
- errs++;
- if (verbose) fprintf(stderr, "array[%d] = %d; should be %d\n",
- i, array[i], i);
- }
+ for (i = 0; i < 20; i++) {
+ if (array[i] != i) {
+ errs++;
+ if (verbose)
+ fprintf(stderr, "array[%d] = %d; should be %d\n", i, array[i], i);
+ }
}
+ free(buf);
MPI_Type_free(&parent_type);
return errs;
}
{
int ret;
- while ((ret = getopt(argc, argv, "v")) >= 0)
- {
- switch (ret) {
- case 'v':
- verbose = 1;
- break;
- }
+ while ((ret = getopt(argc, argv, "v")) >= 0) {
+ switch (ret) {
+ case 'v':
+ verbose = 1;
+ break;
+ }
}
return 0;
}
-
