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Merge branch 'master' into chulwoo-dec12-2015

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Chulwoo Jung
2016-06-06 10:57:27 -04:00
parent 2893a9b116 5c90c3b457
commit c5ab9f247f
15 changed files with 294 additions and 80 deletions
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8
lib/algorithms/iterative/ConjugateGradient.h
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@ -84,7 +84,7 @@ public:
return;
}
std::cout<<GridLogIterative << std::setprecision(4)<< "ConjugateGradient: k=0 residual "<<cp<<" rsq"<<rsq<<std::endl;
std::cout<<GridLogIterative << std::setprecision(4)<< "ConjugateGradient: k=0 residual "<<cp<<" target "<<rsq<<std::endl;
GridStopWatch LinalgTimer;
GridStopWatch MatrixTimer;
@ -115,7 +115,7 @@ public:
p = p*b+r;
LinalgTimer.Stop();
std::cout<<GridLogIterative<<"ConjugateGradient: Iteration " <<k<<" residual "<<cp<< " target"<< rsq<<std::endl;
std::cout<<GridLogIterative<<"ConjugateGradient: Iteration " <<k<<" residual "<<cp<< " target "<< rsq<<std::endl;
// Stopping condition
if ( cp <= rsq ) {
@ -132,9 +132,9 @@ public:
std::cout<<GridLogMessage<<"ConjugateGradient: Converged on iteration " <<k
<<" computed residual "<<sqrt(cp/ssq)
<<" true residual "<<true_residual
<<" true residual " <<true_residual
<<" target "<<Tolerance<<std::endl;
std::cout<<GridLogMessage<<" Time elapsed: Total "<< SolverTimer.Elapsed() << " Matrix "<<MatrixTimer.Elapsed() << " Linalg "<<LinalgTimer.Elapsed();
std::cout<<GridLogMessage<<"Time elapsed: Total "<< SolverTimer.Elapsed() << " Matrix "<<MatrixTimer.Elapsed() << " Linalg "<<LinalgTimer.Elapsed();
std::cout<<std::endl;
assert(true_residual/Tolerance < 1000.0);

4
lib/algorithms/iterative/SchurRedBlack.h
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@ -102,7 +102,9 @@ namespace Grid {
pickCheckerboard(Even,src_e,in);
pickCheckerboard(Odd ,src_o,in);
pickCheckerboard(Even,sol_e,out);
pickCheckerboard(Odd ,sol_o,out);
/////////////////////////////////////////////////////
// src_o = Mdag * (source_o - Moe MeeInv source_e)
/////////////////////////////////////////////////////