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Sizable improvement in multigrid for unsquared.

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6000 matmuls CG unprec
2000 matmuls CG prec (4000 eo muls)
1050 matmuls PGCR on 16^3 x 32 x 8 m=.01

Substantial effort on timing and logging infrastructure
This commit is contained in:
Peter Boyle
2015-07-24 01:31:13 +09:00
parent 5b475d5e08
commit 5e370db6c5
67 changed files with 945 additions and 753 deletions
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22
tests/Test_rng_fixed.cc
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@@ -20,31 +20,31 @@ int main (int argc, char ** argv)
GridParallelRNG fpRNG(&Grid); fpRNG.SeedFixedIntegers(seeds);
vComplexF tmp; random(fsRNG,tmp);
std::cout<<"Random vComplexF (fixed seed)\n"<< tmp<<std::endl;
std::cout<<"conjugate(tmp)\n"<< conjugate(tmp)<<std::endl;
std::cout<<"conjugate(tmp)*tmp\n"<< conjugate(tmp)*tmp<<std::endl;
std::cout<<"innerProduct"<< innerProduct(tmp,tmp)<<std::endl;
std::cout<<"Reduce(innerProduct)"<< Reduce(innerProduct(tmp,tmp))<<std::endl;
std::cout<<GridLogMessage<<"Random vComplexF (fixed seed)\n"<< tmp<<std::endl;
std::cout<<GridLogMessage<<"conjugate(tmp)\n"<< conjugate(tmp)<<std::endl;
std::cout<<GridLogMessage<<"conjugate(tmp)*tmp\n"<< conjugate(tmp)*tmp<<std::endl;
std::cout<<GridLogMessage<<"innerProduct"<< innerProduct(tmp,tmp)<<std::endl;
std::cout<<GridLogMessage<<"Reduce(innerProduct)"<< Reduce(innerProduct(tmp,tmp))<<std::endl;
SpinMatrix rnd ;
random(fsRNG,rnd);
std::cout<<"Random Spin Matrix (fixed seed)\n"<< rnd<<std::endl;
std::cout<<GridLogMessage<<"Random Spin Matrix (fixed seed)\n"<< rnd<<std::endl;
SpinVector rv;
random(fsRNG,rv);
std::cout<<"Random Spin Vector (fixed seed)\n"<< rv<<std::endl;
std::cout<<GridLogMessage<<"Random Spin Vector (fixed seed)\n"<< rv<<std::endl;
gaussian(fsRNG,rv);
std::cout<<"Gaussian Spin Vector (fixed seed)\n"<< rv<<std::endl;
std::cout<<GridLogMessage<<"Gaussian Spin Vector (fixed seed)\n"<< rv<<std::endl;
LatticeColourVector lcv(&Grid);
LatticeFermion src(&Grid); random(fpRNG,src);
std::cout << "src norm : " << norm2(src)<<std::endl;
std::cout << "src " << src<<std::endl;
std::cout<<GridLogMessage << "src norm : " << norm2(src)<<std::endl;
std::cout<<GridLogMessage << "src " << src<<std::endl;
random(fpRNG,lcv);
std::cout<<"Random Lattice Colour Vector (fixed seed)\n"<< lcv<<std::endl;
std::cout<<GridLogMessage<<"Random Lattice Colour Vector (fixed seed)\n"<< lcv<<std::endl;
Grid_finalize();