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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 11c99d5e66
commit d1afebf71e
67 changed files with 945 additions and 753 deletions
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14
tests/Test_rng.cc
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@@ -24,27 +24,27 @@ int main (int argc, char ** argv)
SpinMatrix rnd ;
random(sRNG,rnd);
std::cout<<"Random Spin Matrix (random_device)\n"<< rnd<<std::endl;
std::cout<<GridLogMessage<<"Random Spin Matrix (random_device)\n"<< rnd<<std::endl;
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(sRNG,rv);
std::cout<<"Random Spin Vector (random device)\n"<< rv<<std::endl;
std::cout<<GridLogMessage<<"Random Spin Vector (random device)\n"<< rv<<std::endl;
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);
random(pRNG,lcv);
std::cout<<"Random Lattice Colour Vector (random device)\n"<< lcv<<std::endl;
std::cout<<GridLogMessage<<"Random Lattice Colour Vector (random device)\n"<< lcv<<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();
}