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authorAlbert Cheng <acheng@hdfgroup.org>1998-02-12 04:52:59 (GMT)
committerAlbert Cheng <acheng@hdfgroup.org>1998-02-12 04:52:59 (GMT)
commit9ab525f8a4babdd2ff22ee72577997838476d275 (patch)
tree9ee1f32bc50303d99f2cc76604933c8da5825678
parentc8299b347ac56f96b33db7afa38422cb17f45ccd (diff)
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[svn-r257] H5F.c:
Added modification entry to H5F_open header. Should have been done when i added the access template argument. H5Fprivate.h: The hardcode setting to "define MPIO as the default IO when HAVE_PARALLEL is set" cause all test programs to fail since none of them is coded with the needed MPI_Initialize. Change it back to the previous setting of using sequential I/O allows user to use sequential I/O by default and use MPIO only if he/she explicitely asks for it via access template setting.
-rw-r--r--src/H5F.c6
-rw-r--r--src/H5Fprivate.h10
2 files changed, 6 insertions, 10 deletions
diff --git a/src/H5F.c b/src/H5F.c
index fd922a5..68fa02e 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -510,6 +510,8 @@ H5F_dest(H5F_t *f)
* The CREATE_PARMS argument is optional. A null pointer will
* cause the default file creation parameters to be used.
*
+ * The ACCESS_PARMS argument is not used yet.
+ *
* The TYPE argument determins the low-level type of file that
* is opened. The special value H5F_LOW_DFLT uses the default
* method which is defined at compile time.
@@ -565,6 +567,10 @@ H5F_dest(H5F_t *f)
* assumed to be a family of files. The TYPE argument is ignored and
* H5F_LOW_FAM is used instead.
*
+ * Albert Cheng, 5 Feb 1998
+ * Added the access_parms argument to pass down access template
+ * information.
+ *
*-------------------------------------------------------------------------
*/
H5F_t *
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h
index 7a7d8ea..14c7e72 100644
--- a/src/H5Fprivate.h
+++ b/src/H5Fprivate.h
@@ -22,12 +22,6 @@
/* This is a near top-level header! Try not to include much! */
#include <H5private.h>
-#ifdef HAVE_PARALLEL
-#ifndef MPI_SUCCESS
-#include <mpi.h>
-#include <mpio.h>
-#endif
-#endif
/*
* Feature: Define this constant to be non-zero if you want to enable code
@@ -327,11 +321,7 @@ typedef struct H5F_low_t {
/* What types of low-level files are there? */
#ifndef H5F_LOW_DFLT
-# ifdef HAVE_PARALLEL
-# define H5F_LOW_DFLT H5F_LOW_MPIO /* when parallel, MPI-IO is default */
-# else
# define H5F_LOW_DFLT H5F_LOW_STDIO /* The default type */
-# endif
#endif
extern const H5F_low_class_t H5F_LOW_SEC2[]; /* Posix section 2 */
extern const H5F_low_class_t H5F_LOW_STDIO[]; /* Posix stdio */