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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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40
tests/Test_simd.cc
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@ -113,18 +113,18 @@ void Tester(const functor &func)
}
extract<vec,scal>(v_result,result);
std::cout << " " << func.name()<<std::endl;
std::cout<<GridLogMessage << " " << func.name()<<std::endl;
int ok=0;
for(int i=0;i<Nsimd;i++){
if ( abs(reference[i]-result[i])>0){
std::cout<< "*****" << std::endl;
std::cout<< "["<<i<<"] "<< abs(reference[i]-result[i]) << " " <<reference[i]<< " " << result[i]<<std::endl;
std::cout<<GridLogMessage<< "*****" << std::endl;
std::cout<<GridLogMessage<< "["<<i<<"] "<< abs(reference[i]-result[i]) << " " <<reference[i]<< " " << result[i]<<std::endl;
ok++;
}
}
if ( ok==0 ) {
std::cout << " OK!" <<std::endl;
std::cout<<GridLogMessage << " OK!" <<std::endl;
}
assert(ok==0);
}
@ -164,16 +164,16 @@ void ReductionTester(const functor &func)
reference+=tmp;
}
std::cout << " " << func.name()<<std::endl;
std::cout<<GridLogMessage << " " << func.name()<<std::endl;
int ok=0;
if ( abs(reference-result)/abs(reference) > 1.0e-6 ){ // rounding is possible for reduce order
std::cout<< "*****" << std::endl;
std::cout<< abs(reference-result) << " " <<reference<< " " << result<<std::endl;
std::cout<<GridLogMessage<< "*****" << std::endl;
std::cout<<GridLogMessage<< abs(reference-result) << " " <<reference<< " " << result<<std::endl;
ok++;
}
if ( ok==0 ) {
std::cout << " OK!" <<std::endl;
std::cout<<GridLogMessage << " OK!" <<std::endl;
}
assert(ok==0);
}
@ -194,9 +194,9 @@ int main (int argc, char ** argv)
// Insist that operations on random scalars gives
// identical results to on vectors.
std::cout << "==================================="<< std::endl;
std::cout << "Testing vComplexF "<<std::endl;
std::cout << "==================================="<< std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
std::cout<<GridLogMessage << "Testing vComplexF "<<std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
Tester<ComplexF,vComplexF>(funcTimesI());
Tester<ComplexF,vComplexF>(funcTimesMinusI());
@ -208,9 +208,9 @@ int main (int argc, char ** argv)
Tester<ComplexF,vComplexF>(funcInnerProduct());
ReductionTester<ComplexF,ComplexF,vComplexF>(funcReduce());
std::cout << "==================================="<< std::endl;
std::cout << "Testing vComplexD "<<std::endl;
std::cout << "==================================="<< std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
std::cout<<GridLogMessage << "Testing vComplexD "<<std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
Tester<ComplexD,vComplexD>(funcTimesI());
@ -223,9 +223,9 @@ int main (int argc, char ** argv)
Tester<ComplexD,vComplexD>(funcInnerProduct());
ReductionTester<ComplexD,ComplexD,vComplexD>(funcReduce());
std::cout << "==================================="<< std::endl;
std::cout << "Testing vRealF "<<std::endl;
std::cout << "==================================="<< std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
std::cout<<GridLogMessage << "Testing vRealF "<<std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
Tester<RealF,vRealF>(funcPlus());
@ -236,9 +236,9 @@ int main (int argc, char ** argv)
Tester<RealF,vRealF>(funcInnerProduct());
ReductionTester<RealF,RealF,vRealF>(funcReduce());
std::cout << "==================================="<< std::endl;
std::cout << "Testing vRealD "<<std::endl;
std::cout << "==================================="<< std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
std::cout<<GridLogMessage << "Testing vRealD "<<std::endl;
std::cout<<GridLogMessage << "==================================="<< std::endl;
Tester<RealD,vRealD>(funcPlus());
Tester<RealD,vRealD>(funcMinus());