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SVE readme update

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nmeyer-ur 2020-06-18 11:23:08 +02:00
parent 465856331a
commit a87e45ba25
2 changed files with 3 additions and 5 deletions
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5
SVE_README.txt
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@ -17,11 +17,6 @@ export MPICH_CXX=g++-10.0.1
$ ../configure --without-hdf5 --enable-gen-simd-width=64 --enable-simd=GEN --enable-precision=double --enable-comms=mpi3 --enable-openmp CXX=mpiFCC CC=mpifcc CXXFLAGS="-std=c++11 -march=armv8-a+sve -msve-vector-bits=512 -fno-gcse -DA64FXFIXEDSIZE -DA64FXASM -DDSLASHINTRIN -DTOFU -I/opt/FJSVxtclanga/tcsds-1.2.25/include/mpi/fujitsu -lrt" LDFLAGS="-L/opt/FJSVxtclanga/tcsds-1.2.25/lib64 -lrt"
works! but binaries do not finish when running via job scheduler. problem with MPI_finalize ?
interactive login: mpirun -np 1 ./Benchmark_wilson_sweep --dslash-asm
[WARN] PLE 0610 plexec The process terminated with the signal.(rank=0)(nid=0xff010008)(sig=9) ?
--------------------------------------------------------
* armclang 20.0 VLA (merlin)

3
benchmarks/Benchmark_wilson.cc
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@ -182,6 +182,9 @@ int main (int argc, char ** argv)
auto nsimd = vComplex::Nsimd();
auto simdwidth = sizeof(vComplex);
std::cout<<GridLogMessage << "Nsimd "<< nsimd << std::endl;
std::cout<<GridLogMessage << "Simd width "<< simdwidth << std::endl;
// RF: Nd Wilson, Nd gauge, Nc colors
double data = volume * ((2*Nd+1)*Nd*Nc + 2*Nd*Nc*Nc) * simdwidth / nsimd * ncall / (1024.*1024.*1024.);