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[svn-r26823] Update instruction that changes in this releaes that " --enable-parallel has

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to be used explicitly to build parallel HDF5 regardless of the compiler type
being used.  (MSC - 2015/02/19 HDFFV-9068)"
This commit is contained in:
Albert Cheng 2015-04-16 08:13:12 -05:00
parent c04b083b60
commit c6717e8134
1 changed files with 4 additions and 5 deletions
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9
release_docs/INSTALL_parallel
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@ -49,9 +49,8 @@ more detailed explanations.
----------------------------
HDF5 knows several parallel compilers: mpicc, hcc, mpcc, mpcc_r. To build
parallel HDF5 with one of the above, just set CC as it and configure.
The "--enable-parallel" is optional in this case.
$ CC=/usr/local/mpi/bin/mpicc ./configure --prefix=<install-directory>
$ CC=/usr/local/mpi/bin/mpicc ./configure --enable-parallel --prefix=<install-directory>
$ make # build the library
$ make check # verify the correctness
# Read the Details section about parallel tests.
@ -79,7 +78,7 @@ is supported.
Then do the following steps:
$ ./configure --disable-shared --prefix=<install-directory>
$ ./configure --enable-parallel --disable-shared --prefix=<install-directory>
$ make # build the library
$ make check # verify the correctness
# Read the Details section about parallel tests.
@ -176,8 +175,8 @@ a properly installed parallel compiler (e.g., MPICH's mpicc or IBM's mpcc_r)
and supply the compiler name as the value of the CC environment variable.
For examples,
$ CC=mpcc_r ./configure
$ CC=/usr/local/mpi/bin/mpicc ./configure
$ CC=mpcc_r ./configure --enable-parallel
$ CC=/usr/local/mpi/bin/mpicc ./configure --enable-parallel
If no such a compiler command is available then you must use your normal
C compiler along with the location(s) of MPI/MPI-IO files to be used.