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https://github.com/TREX-CoE/Sherman-Morrison.git
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64 lines
1.1 KiB
Bash
64 lines
1.1 KiB
Bash
#!/usr/bin/env bash
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unset THRESHOLD
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ENV=$1
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THRESHOLD=$2
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## Set Sherman-Morrison root dir
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PWD=$(pwd)
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SRCDIR=$(dirname $BASH_SOURCE)
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case $SRCDIR in
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/*) SMROOT=$SRCDIR ;;
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*)
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if [[ $SRCDIR = . ]]
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then
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SMROOT=$PWD
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else
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SMROOT=$PWD/$SRCDIR
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fi
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;;
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esac
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export SMROOT
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## Set environment for hdf5-tools and Makefile
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case $ENV in
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intel)
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export HDF5_CXX=icpc
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export HDF5_CXXLINKER=icpc
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export ENV=INTEL
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;;
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llvm)
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export HDF5_CXX=clang++
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export HDF5_CXXLINKER=clang++
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export ENV=LLVM
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;;
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vfc)
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export HDF5_CXX=clang++
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export HDF5_CXXLINKER=clang++
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export ENV=LLVM
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export VFC_BACKENDS="libinterflop_ieee.so --count-op"
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;;
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gnu)
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export HDF5_CXX=g++
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export HDF5_CXXLINKER=g++
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export ENV=GNU
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;;
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*)
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echo "Unknown environment descriptor given."
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echo "Usage: source smvars.sh {intel | llvm | vfc | gnu}"
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return 1
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;;
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esac
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## Export path, but only once
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if [[ -z $SMVARS ]]
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then
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export PATH=$SMROOT/bin:$PATH
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export SMVARS=true
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fi
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## If a threshold is provided, export compiler flag
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if [[ $# -gt 1 ]]
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then
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export THRESHOLD="-DTHRESHOLD=$THRESHOLD"
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fi
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