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9d9d81ad71
internaly uses OpenMP if enabled at compile time. * added a bench/ folder with a couple benchmarks and benchmark tools.
12 lines
580 B
Bash
Executable File
12 lines
580 B
Bash
Executable File
#!/bin/bash
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# gcc : CXX="g++ -finline-limit=10000 -ftemplate-depth-2000 --param max-inline-recursive-depth=2000"
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# icc : CXX="icpc -fast -no-inline-max-size -fno-exceptions"
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for ((i=1; i<16; ++i)); do
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echo "Matrix size: $i x $i :"
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$CXX -O3 -I.. -DNDEBUG benchmark.cpp -DMATSIZE=$i -DEIGEN_UNROLLING_LIMIT_OPEQUAL=1024 -DEIGEN_UNROLLING_LIMIT_PRODUCT=25 -o benchmark && time ./benchmark >/dev/null
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$CXX -O3 -I.. -DNDEBUG -finline-limit=10000 benchmark.cpp -DMATSIZE=$i -DEIGEN_DONT_USE_UNROLLED_LOOPS=1 -o benchmark && time ./benchmark >/dev/null
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echo " "
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done
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