summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/H5.c2
-rw-r--r--src/H5Smpio.c18
2 files changed, 17 insertions, 3 deletions
diff --git a/src/H5.c b/src/H5.c
index 1b13fea..5e342ff 100644
--- a/src/H5.c
+++ b/src/H5.c
@@ -138,7 +138,7 @@ H5_init_library(void)
if (mpi_initialized && !mpi_finalized) {
int key_val;
- if(MPI_SUCCESS != (mpi_code = MPI_Comm_create_keyval(MPI_NULL_COPY_FN,
+ if(MPI_SUCCESS != (mpi_code = MPI_Comm_create_keyval(MPI_COMM_NULL_COPY_FN,
(MPI_Comm_delete_attr_function *)H5_mpi_delete_cb,
&key_val, NULL)))
HMPI_GOTO_ERROR(FAIL, "MPI_Comm_create_keyval failed", mpi_code)
diff --git a/src/H5Smpio.c b/src/H5Smpio.c
index 2bd275a..935d279 100644
--- a/src/H5Smpio.c
+++ b/src/H5Smpio.c
@@ -879,7 +879,14 @@ H5S_mpio_hyper_type(const H5S_t *space, size_t elmt_size,
HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
}
- MPI_Type_extent (inner_type, &inner_extent);
+ /* As of version 4.0, OpenMPI now turns off MPI-1 API calls by default,
+ * so we're using the MPI-2 version even though we don't need the lb
+ * value.
+ */
+ {
+ MPI_Aint unused_lb_arg;
+ MPI_Type_get_extent(inner_type, &unused_lb_arg, &inner_extent);
+ }
stride_in_bytes = inner_extent * (MPI_Aint)d[i].strid;
/* If the element count is larger than what a 32 bit integer can hold,
@@ -1500,7 +1507,14 @@ static herr_t H5S_mpio_create_large_type (hsize_t num_elements,
}
}
- MPI_Type_extent (old_type, &old_extent);
+ /* As of version 4.0, OpenMPI now turns off MPI-1 API calls by default,
+ * so we're using the MPI-2 version even though we don't need the lb
+ * value.
+ */
+ {
+ MPI_Aint unused_lb_arg;
+ MPI_Type_get_extent(old_type, &unused_lb_arg, &old_extent);
+ }
/* Set up the arguments for MPI_Type_struct constructor */
type[0] = outer_type;