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-rw-r--r--release_docs/INSTALL_parallel11
1 files changed, 3 insertions, 8 deletions
diff --git a/release_docs/INSTALL_parallel b/release_docs/INSTALL_parallel
index 1bf1dd4..d3d7830 100644
--- a/release_docs/INSTALL_parallel
+++ b/release_docs/INSTALL_parallel
@@ -100,9 +100,9 @@ qsub -I -q debug -l mppwidth=8
mkdir build-hdf5; cd build-hdf5/
- configure HDF5:
- RUNSERIAL="aprun -q -n 1" RUNPARALLEL="aprun -q -n 6" RUNPARALLELSCRIPT="aprun -q -n 6" FC=ftn CC=cc /path/to/source/configure --enable-fortran --enable-parallel --disable-shared
+ RUNSERIAL="aprun -q -n 1" RUNPARALLEL="aprun -q -n 6" FC=ftn CC=cc /path/to/source/configure --enable-fortran --enable-parallel --disable-shared
- RUNSERIAL, RUNPARALLEL, and RUNPARALLELSCRIPT tell the library how it should launch programs that are part of the build procedure.
+ RUNSERIAL and RUNPARALLEL tell the library how it should launch programs that are part of the build procedure.
- Compile HDF5:
gmake
@@ -161,14 +161,9 @@ RUNPARALLEL then configure chooses `mpiexec' from the same directory as `mpicc':
The `$${NPROCS:=6}' will be substituted with the value of the NPROCS
environment variable at the time `make check' is run (or the value 6).
-RUNPARALLELSCRIPT is identical to RUNPARALLEL but is used in parallel shell
-scripts and lacks the environment variable protection.
-
- RUNPARALLELSCRIPT: mpiexec -n ${NPROCS:=6}
-
Note that some MPI implementations (e.g. OpenMPI 4.0) disallow oversubscribing
nodes by default so you'll have to either set NPROCS equal to the number of
-processors available (or fewer) or redefine RUNPARALLEL(SCRIPT) with appropriate
+processors available (or fewer) or redefine RUNPARALLEL with appropriate
flag(s) (--oversubscribe in OpenMPI).
4. Parallel test suite