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initial formatting changes complete

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viessm_h
2026-01-06 16:40:15 +01:00
parent f58c1f57b8
commit 7db5d0fd05
81 changed files with 805 additions and 1112 deletions
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17
docs/merlin6/software-support/ansys-cfx.md
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@@ -54,7 +54,7 @@ export ANSYSLI_SERVERS=2325@$LICENSE_SERVER
# [Optional:END]
SOLVER_FILE=/data/user/caubet_m/CFX5/mysolver.in
cfx5solve -batch -def "$JOURNAL_FILE"
cfx5solve -batch -def "$JOURNAL_FILE"
```
One can enable hypertheading by defining `--hint=multithread`,
@@ -99,23 +99,24 @@ if [ "$INTELMPI" == "yes" ]
then
export I_MPI_DEBUG=4
export I_MPI_PIN_CELL=core
# Simple example: cfx5solve -batch -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
# -part $SLURM_NTASKS \
# Simple example: cfx5solve -batch -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
# -part $SLURM_NTASKS \
# -start-method 'Intel MPI Distributed Parallel'
cfx5solve -batch -part-large -double -verbose -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
cfx5solve -batch -part-large -double -verbose -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
-part $SLURM_NTASKS -par-local -start-method 'Intel MPI Distributed Parallel'
else
# Simple example: cfx5solve -batch -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
# -part $SLURM_NTASKS \
# Simple example: cfx5solve -batch -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
# -part $SLURM_NTASKS \
# -start-method 'IBM MPI Distributed Parallel'
cfx5solve -batch -part-large -double -verbose -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
cfx5solve -batch -part-large -double -verbose -def "$JOURNAL_FILE" -par-dist "$HOSTLIST" \
-part $SLURM_NTASKS -par-local -start-method 'IBM MPI Distributed Parallel'
fi
```
In the above example, one can increase the number of *nodes* and/or *ntasks* if needed and combine it
with `--exclusive` whenever needed. In general, **no hypertheading** is recommended for MPI based jobs.
Also, one can combine it with `--exclusive` when necessary. Finally, one can change the MPI technology in `-start-method`
(check CFX documentation for possible values).