summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlbert Cheng <acheng@hdfgroup.org>1998-02-16 04:39:58 (GMT)
committerAlbert Cheng <acheng@hdfgroup.org>1998-02-16 04:39:58 (GMT)
commit2ae66e4b62ba12dd17eebff49c2da5c8c65b3a5d (patch)
tree17fff26862265712994dc8461a07a4e21e9ad5af
parentffdd694b4f4d27eba61c5069c174dc42ce16e4c0 (diff)
downloadhdf5-2ae66e4b62ba12dd17eebff49c2da5c8c65b3a5d.zip
hdf5-2ae66e4b62ba12dd17eebff49c2da5c8c65b3a5d.tar.gz
hdf5-2ae66e4b62ba12dd17eebff49c2da5c8c65b3a5d.tar.bz2
[svn-r276] Added the "Release information for parallel HDF5" section.
-rw-r--r--RELEASE25
1 files changed, 25 insertions, 0 deletions
diff --git a/RELEASE b/RELEASE
index 2456a5c..28f5f75 100644
--- a/RELEASE
+++ b/RELEASE
@@ -120,3 +120,28 @@ Data types
This release has been tested on UNIX platforms only; specifically:
Linux, FreedBSD, IRIX, Solaris & Dec UNIX.
+
+
+Release information for parallel HDF5
+-------------------------------------
+
++) Current release supports independent access to fixed dimension datasets
+ only.
+
++) The comm and info arguments of H5Cset_mpi are not used. All parallel
+ I/O are done via MPI_COMM_WORLD. Access_mode for H5Cset_mpi can be
+ H5ACC_INDEPENDENT only.
+
++) This release of parallel HDF5 has been tested on SP2 and Origin 2000
+ systems. It uses the ROMIO version of MPIO interface for parallel
+ I/O supports.
+
++) Useful URL's.
+ Parallel HDF webpage: "http://hdf.ncsa.uiuc.edu/Parallel_HDF/"
+ ROMIO webpage: "http://www.mcs.anl.gov/home/thakur/romio/"
+
++) Future plan for parallel HDF5
+ 1) support for Intel Teraflop platform.
+ 2) support for unlimited dimension datasets.
+ 3) support for collective access to datasets.
+ 4) support for independent create/open of datasets.