} \
} while (0)
-/* Abort when using unimplemented functions. Currently, it should not happen,
- * since sizeof(MPI_Count) == sizeof(int), but it avoids compile errors about
- * undefined functions. */
-#define err_unimpl(func) do { \
- fprintf(stderr, "ERROR: %s is not implemented\n", #func); \
- abort(); \
- } while (0)
-
-#define MPI_Type_size_x(a,b) err_unimpl(MPI_Type_size_x)
-#define MPI_Type_get_extent_x(a,b,c) err_unimpl(MPI_Type_get_extent_x)
-#define MPI_Type_get_true_extent_x(a,b,c) err_unimpl(MPI_Type_get_true_extent_x)
-#define MPI_Get_elements_x(a,b,c) err_unimpl(MPI_Get_elements_x)
-#define MPI_Status_set_elements_x(a,b,c) err_unimpl(MPI_Status_set_elements_x)
-
int main(int argc, char *argv[])
{
int errs = 0;
int size, elements, count;
MPI_Aint lb, extent;
MPI_Count size_x, lb_x, extent_x, elements_x;
- double imx4i_true_extent;
+ MPI_Count imx4i_true_extent;
MPI_Datatype imax_contig = MPI_DATATYPE_NULL;
MPI_Datatype four_ints = MPI_DATATYPE_NULL;
MPI_Datatype imx4i = MPI_DATATYPE_NULL;
MPI_Type_commit(&four_ints);
/* a type with size>INT_MAX */
- MPI_Type_vector(INT_MAX/2, 1, 3, four_ints, &imx4i);
+ MPI_Type_vector(INT_MAX / 2, 1, 3, four_ints, &imx4i);
MPI_Type_commit(&imx4i);
/* don't forget, ub for dtype w/ stride doesn't include any holes at the end
* of the type, hence the more complicated calculation below */
- imx4i_true_extent = 3LL*4LL*sizeof(int)*((INT_MAX/2)-1) + 4LL*sizeof(int);
+ imx4i_true_extent = 3LL * 4LL * sizeof(int) * ((INT_MAX / 2) - 1) + 4LL * sizeof(int);
/* sanity check that the MPI_COUNT predefined named datatype exists */
MPI_Send(&imx4i_true_extent, 1, MPI_COUNT, MPI_PROC_NULL, 0, MPI_COMM_SELF);
/* the same oversized type but with goofy extents */
- MPI_Type_create_resized(imx4i, /*lb=*/INT_MAX, /*extent=*/-1024, &imx4i_rsz);
+ MPI_Type_create_resized(imx4i, /*lb= */ INT_MAX, /*extent= */ -1024, &imx4i_rsz);
MPI_Type_commit(&imx4i_rsz);
/* MPI_Type_size */
MPI_Type_size(imax_contig, &size);
check(size == INT_MAX);
MPI_Type_size(four_ints, &size);
- check(size == 4*sizeof(int));
+ check(size == 4 * sizeof(int));
MPI_Type_size(imx4i, &size);
- check(size == MPI_UNDEFINED); /* should overflow an int */
+ check(size == MPI_UNDEFINED); /* should overflow an int */
MPI_Type_size(imx4i_rsz, &size);
- check(size == MPI_UNDEFINED); /* should overflow an int */
+ check(size == MPI_UNDEFINED); /* should overflow an int */
/* MPI_Type_size_x */
MPI_Type_size_x(imax_contig, &size_x);
check(size_x == INT_MAX);
MPI_Type_size_x(four_ints, &size_x);
- check(size_x == 4*sizeof(int));
+ check(size_x == 4 * sizeof(int));
MPI_Type_size_x(imx4i, &size_x);
- check(size_x == 4LL*sizeof(int)*(INT_MAX/2)); /* should overflow an int */
+ check(size_x == 4LL * sizeof(int) * (INT_MAX / 2)); /* should overflow an int */
MPI_Type_size_x(imx4i_rsz, &size_x);
- check(size_x == 4LL*sizeof(int)*(INT_MAX/2)); /* should overflow an int */
+ check(size_x == 4LL * sizeof(int) * (INT_MAX / 2)); /* should overflow an int */
/* MPI_Type_get_extent */
MPI_Type_get_extent(imax_contig, &lb, &extent);
check(extent == INT_MAX);
MPI_Type_get_extent(four_ints, &lb, &extent);
check(lb == 0);
- check(extent == 4*sizeof(int));
+ check(extent == 4 * sizeof(int));
MPI_Type_get_extent(imx4i, &lb, &extent);
check(lb == 0);
if (sizeof(MPI_Aint) == sizeof(int))
check(extent_x == INT_MAX);
MPI_Type_get_extent_x(four_ints, &lb_x, &extent_x);
check(lb_x == 0);
- check(extent_x == 4*sizeof(int));
+ check(extent_x == 4 * sizeof(int));
MPI_Type_get_extent_x(imx4i, &lb_x, &extent_x);
check(lb_x == 0);
check(extent_x == imx4i_true_extent);
check(extent == INT_MAX);
MPI_Type_get_true_extent(four_ints, &lb, &extent);
check(lb == 0);
- check(extent == 4*sizeof(int));
+ check(extent == 4 * sizeof(int));
MPI_Type_get_true_extent(imx4i, &lb, &extent);
check(lb == 0);
if (sizeof(MPI_Aint) == sizeof(int))
check(extent_x == INT_MAX);
MPI_Type_get_true_extent_x(four_ints, &lb_x, &extent_x);
check(lb_x == 0);
- check(extent_x == 4*sizeof(int));
+ check(extent_x == 4 * sizeof(int));
MPI_Type_get_true_extent_x(imx4i, &lb_x, &extent_x);
check(lb_x == 0);
check(extent_x == imx4i_true_extent);
check_set_elements(imax_contig, INT_MAX);
check_set_elements(four_ints, 4);
- check_set_elements(imx4i, 4LL*(INT_MAX/2));
- check_set_elements(imx4i_rsz, 4LL*(INT_MAX/2));
-
-epilogue:
- if (imax_contig != MPI_DATATYPE_NULL) MPI_Type_free(&imax_contig);
- if (four_ints != MPI_DATATYPE_NULL) MPI_Type_free(&four_ints);
- if (imx4i != MPI_DATATYPE_NULL) MPI_Type_free(&imx4i);
- if (imx4i_rsz != MPI_DATATYPE_NULL) MPI_Type_free(&imx4i_rsz);
+ check_set_elements(imx4i, 4LL * (INT_MAX / 2));
+ check_set_elements(imx4i_rsz, 4LL * (INT_MAX / 2));
+
+ epilogue:
+ if (imax_contig != MPI_DATATYPE_NULL)
+ MPI_Type_free(&imax_contig);
+ if (four_ints != MPI_DATATYPE_NULL)
+ MPI_Type_free(&four_ints);
+ if (imx4i != MPI_DATATYPE_NULL)
+ MPI_Type_free(&imx4i);
+ if (imx4i_rsz != MPI_DATATYPE_NULL)
+ MPI_Type_free(&imx4i_rsz);
MPI_Reduce((wrank == 0 ? MPI_IN_PLACE : &errs), &errs, 1, MPI_INT, MPI_SUM, 0, MPI_COMM_WORLD);
if (wrank == 0) {
