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FluTAS (Fluid Transport Accelerated Solver) is an open-source code targeting multiphase fluid dynamics simulations. The key feature of FluTAS is the ability to efficiently run both on many-CPUs and many-GPUs in a single and unified framework.
This framework is also designed to be modular so that it can be extended in a sustainable manner.
Building the Application
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Running Example
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Downloading and compiling FluTAS
Download the application:
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git clone https://github.com/Multiphysics-Flow-Solvers/FluTAS.git |
Builld FFTW library
Choose a built script from src/targets and build the application.
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cd FluTAS
BASE=$PWD
# Edit src/targets/target.generic-intel with your fftw path
module load intel/2022.1.2
module load compiler/2022.1.0
module load mkl/2022.0.2
module load hpcx/2.13.0
export CXX=mpicxx
export FC=mpif90
export FFTW_DIR=$BASE/fftw-3.3.10
make clean APP=single_phase
make ARCH=generic-intel APP=single_phase DO_DBG=0 -j 16
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Running Example
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# Copy one of examples
mkdir run
cp -r examples/two_phase_ht/dhc run
cd run/dhc
# Edit the following line in dns.in to change the process grid. Below will work with 128 cores (2x64 cores)
2 64 ! dims(1:2)
EXE=<path>/flutas.two_phase_ht
/usr/bin/time mpirun -np 128 $MPIFLAGS $EXE"
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Task and submission
to be added
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