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[svn-r5802] Purpose:

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Update docs

Description:
    Note --with-dmalloc addition to configure flags and new MPI-posix VFL
    driver.
This commit is contained in:
Quincey Koziol 2002-07-15 10:27:58 -05:00
parent b1aa07bd2a
commit 056147b54b
1 changed files with 10 additions and 0 deletions
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release_docs/RELEASE.txt
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@ -162,6 +162,8 @@ Library
Configuration Configuration
------------- -------------
* Added "--with-dmalloc" flag, to easily enable support for the 'dmalloc'
debugging malloc implementation. -QAK, 2002/07/15
* Can use just enable-threadsafe if the C compiler has builtin pthreads * Can use just enable-threadsafe if the C compiler has builtin pthreads
support. support.
* Require HDF (a.k.a. hdf4) software that consists of a newer version * Require HDF (a.k.a. hdf4) software that consists of a newer version
@ -193,6 +195,14 @@ Documentation
New Features New Features
============ ============
* Added MPI-posix VFL driver. This VFL driver uses MPI functions to
coordinate actions, but performs I/O directly with POSIX sec(2)
(i.e. open/close/read/write/etc.) calls. This driver should _NOT_
be used to access files that are not on a parallel filesystem.
The following API functions were added:
herr_t H5Pset_fapl_mpiposix(hid_t fapl_id, MPI_Comm comm);
herr_t H5Pget_fapl_mpiposix(hid_t fapl_id, MPI_Comm *comm/*out*/);
-QAK, 2002/07/15
* Added environment variable flag to control whether creating MPI derived * Added environment variable flag to control whether creating MPI derived
typed is preferred or not. This can affect performance, depending on typed is preferred or not. This can affect performance, depending on
which way the MPI-I/O library is optimized for. The default is set to which way the MPI-I/O library is optimized for. The default is set to