summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/H5Dio.c2
-rw-r--r--src/H5Dmpio.c32
-rw-r--r--src/H5Dpkg.h4
3 files changed, 18 insertions, 20 deletions
diff --git a/src/H5Dio.c b/src/H5Dio.c
index 3cdc799..167ab22 100644
--- a/src/H5Dio.c
+++ b/src/H5Dio.c
@@ -98,7 +98,7 @@ static herr_t H5D_write(H5D_t *dataset, hid_t mem_type_id,
static herr_t H5D_contig_read(H5D_io_info_t *io_info, hsize_t nelmts,
const H5T_t *mem_type, const H5S_t *mem_space,
const H5S_t *file_space, H5T_path_t *tpath,
- hid_t src_id, hid_t dst_id, void *buf/*out*/);
+ hid_t src_id, hid_t dst_id, void *buf/*out*/);
static herr_t H5D_contig_write(H5D_io_info_t *io_info, hsize_t nelmts,
const H5T_t *mem_type, const H5S_t *mem_space,
const H5S_t *file_space, H5T_path_t *tpath,
diff --git a/src/H5Dmpio.c b/src/H5Dmpio.c
index 7f508ca..142986e 100644
--- a/src/H5Dmpio.c
+++ b/src/H5Dmpio.c
@@ -109,23 +109,23 @@ typedef struct H5D_common_coll_info_t {
/********************/
static herr_t
-H5D_multi_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,void *buf,
+H5D_multi_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,const void *buf,
hbool_t do_write);
static herr_t
-H5D_link_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,void *buf,
+H5D_link_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,const void *buf,
hbool_t do_write,int sum_chunk);
static herr_t
H5D_inter_collective_io(H5D_io_info_t *io_info,const H5S_t *file_space,
const H5S_t *mem_space,haddr_t addr,
- void *buf, hbool_t do_write );
+ const void *buf, hbool_t do_write );
static herr_t
H5D_final_collective_io(H5D_io_info_t *io_info,MPI_Datatype*mpi_file_type,
MPI_Datatype *mpi_buf_type,
H5D_common_coll_info_t* coll_info,
- void *buf, hbool_t do_write);
+ const void *buf, hbool_t do_write);
#ifdef OLD_WAY
static herr_t
H5D_pre_sort_chunk(H5D_io_info_t *io_info,int total_chunks,
@@ -340,7 +340,7 @@ done:
herr_t
H5D_mpio_select_read(H5D_io_info_t *io_info,
size_t mpi_buf_count,
- size_t elmt_size,
+ const size_t UNUSED elmt_size,
const H5S_t UNUSED *file_space,
const H5S_t UNUSED *mem_space,
haddr_t addr,
@@ -371,7 +371,7 @@ done:
herr_t
H5D_mpio_select_write(H5D_io_info_t *io_info,
size_t mpi_buf_count,
- size_t elmt_size,
+ const size_t UNUSED elmt_size,
const H5S_t UNUSED *file_space,
const H5S_t UNUSED *mem_space,
haddr_t addr,
@@ -571,13 +571,12 @@ herr_t
H5D_contig_collective_io(H5D_io_info_t *io_info,
const H5S_t *file_space,
const H5S_t *mem_space,
- void *buf,
+ const void *buf,
hbool_t do_write)
{
haddr_t addr = HADDR_UNDEF; /* Address of dataset (or selection) within file */
- hbool_t select_valid;
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_NOAPI_NOINIT(H5D_contig_collective_io)
@@ -629,11 +628,11 @@ H5D_contig_collective_io(H5D_io_info_t *io_info,
*-------------------------------------------------------------------------
*/
herr_t
-H5D_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,void *buf, hbool_t do_write)
+H5D_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,const void *buf, hbool_t do_write)
{
int io_option = H5D_MULTI_CHUNK_IO;
- int min_chunk,sum_chunk,mpi_size;
+ int sum_chunk,mpi_size;
int one_link_chunk_io_threshold;
herr_t ret_value = SUCCEED;
@@ -702,7 +701,7 @@ done:
*/
static herr_t
-H5D_link_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,void *buf, hbool_t do_write,int sum_chunk)
+H5D_link_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,const void *buf, hbool_t do_write,int sum_chunk)
{
@@ -980,11 +979,10 @@ printf("before inter_collective_io for total chunk = 1 \n");
*-------------------------------------------------------------------------
*/
static herr_t
-H5D_multi_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,void *buf, hbool_t do_write)
+H5D_multi_chunk_collective_io(H5D_io_info_t *io_info,fm_map *fm,const void *buf, hbool_t do_write)
{
int i,total_chunk;
- int mpi_rank;
hsize_t ori_total_chunk;
uint8_t *chunk_io_option;
@@ -1149,7 +1147,7 @@ printf("inside independent IO mpi_rank = %d, chunk index = %d\n",mpi_rank,i);
*/
static herr_t
H5D_inter_collective_io(H5D_io_info_t *io_info,const H5S_t *file_space,const H5S_t *mem_space,
- haddr_t addr, void *buf, hbool_t do_write )
+ haddr_t addr, const void *buf, hbool_t do_write )
{
size_t mpi_buf_count, mpi_file_count; /* Number of "objects" to transfer */
@@ -1210,7 +1208,7 @@ printf("before final collective IO\n");
*/
static herr_t
H5D_final_collective_io(H5D_io_info_t *io_info,MPI_Datatype*mpi_file_type,MPI_Datatype *mpi_buf_type,
- H5D_common_coll_info_t* coll_info, void *buf, hbool_t do_write)
+ H5D_common_coll_info_t* coll_info, const void *buf, hbool_t do_write)
{
@@ -1376,7 +1374,7 @@ H5D_sort_chunk(H5D_io_info_t * io_info,
H5D_chunk_info_t *chunk_info; /* Current chunking info. of this node. */
haddr_t chunk_addr; /* Current chunking address of this node */
haddr_t *total_chunk_addr_array; /* The array of chunk address for the total number of chunk */
- int i,j,k,mpi_code;
+ int i,mpi_code;
int total_chunks;
size_t num_chunks;
int mpi_type_cleanup = 0;
@@ -1398,7 +1396,7 @@ H5D_sort_chunk(H5D_io_info_t * io_info,
if(many_chunk_opt == H5D_OBTAIN_ALL_CHUNK_ADDR_COL) {/* We will broadcast the array from the root process */
- int mpi_rank, root,mpi_code;
+ int mpi_rank, root;
root = 0;
if((mpi_rank = H5F_mpi_get_rank(io_info->dset->oloc.file))<0)
HGOTO_ERROR (H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi rank");
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h
index df30800..615f728 100644
--- a/src/H5Dpkg.h
+++ b/src/H5Dpkg.h
@@ -344,11 +344,11 @@ H5_DLL herr_t H5D_mpio_select_write(H5D_io_info_t *io_info,
H5_DLL herr_t
H5D_contig_collective_io(H5D_io_info_t *io_info,
const H5S_t *file_space,const H5S_t *mem_space,
- void *_buf,hbool_t do_write);
+ const void *_buf,hbool_t do_write);
/* MPI-IO function to handle chunked collective IO */
H5_DLL herr_t
-H5D_chunk_collective_io(H5D_io_info_t * io_info,fm_map *fm, void*buf,
+H5D_chunk_collective_io(H5D_io_info_t * io_info,fm_map *fm, const void*buf,
hbool_t do_write);
/* MPI-IO function to check if a direct I/O transfer is possible between
* memory and the file */