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-rw-r--r--release_docs/RELEASE.txt25
1 files changed, 14 insertions, 11 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index 0c1e298..0af4f73 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -109,8 +109,8 @@ New Features
Currently, not all MPI-IO packages support complicated MPI derived
datatype used in the implementation of irregular
selection INSIDE HDF5.
- DEC 5.x is not supporting complicated derived datatype.
- For AIX 5.1,
+ 1) DEC 5.x is not supporting complicated derived datatype.
+ 2) For AIX 5.1 32-bit,
if your poe version number is 3.2.0.19 or lower,
please edit powerpc-ibm-aix5.x under hdf5/config,
Find the line with
@@ -118,15 +118,18 @@ New Features
and UNCOMMENT this line before the configure.
check poe version with the following command:
lpp -l all | grep ppe.poe
- with IRIX 6.5,
- if your C compiler version is 7.4 or higher,
- please edit irix6.x under hdf5/config,
- Find the line with
- << hdf5_mpi_complex_derived_datatype_works>>
- and COMMENT out this line before the configure.
- check cc version with the following command:
- cc -version
- KY - 2005/04/15
+ For AIX 5.1 64-bit,
+ regardless of poe version number, please UNCOMMENT
+ << hdf5_mpi_complex_derived_datatype_works>> under hdf5/config.
+ We suspect there are some problems for MPI-IO implementation
+ for 64-bit.
+ 3) For Linux cluster,
+ if mpich version is 1.2.5 or lower, collective irregular selection
+ IO is not supported, internally independent IO is used.
+ 4) For IRIX 6.5,
+ if C compiler version is 7.3 or lower, collective irregular selection
+ IO is not supported, internally independent IO is used.
+ KY - 2005/07/13
- HDF5 N-bit filter
HDF5 support N-bit filter from this version,
The N-Bit filter is used effectively for compressing data of N-Bit