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Merge branch 'develop' into feature/hmc_generalise
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@ -78,18 +78,12 @@ class ConjugateGradient : public OperatorFunction<Field> {
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cp = a;
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ssq = norm2(src);
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: guess " << guess << std::endl;
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: src " << ssq << std::endl;
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: mp " << d << std::endl;
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: mmp " << b << std::endl;
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: cp,r " << cp << std::endl;
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: p " << a << std::endl;
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std::cout << GridLogIterative << std::setprecision(4) << "ConjugateGradient: guess " << guess << std::endl;
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std::cout << GridLogIterative << std::setprecision(4) << "ConjugateGradient: src " << ssq << std::endl;
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std::cout << GridLogIterative << std::setprecision(4) << "ConjugateGradient: mp " << d << std::endl;
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std::cout << GridLogIterative << std::setprecision(4) << "ConjugateGradient: mmp " << b << std::endl;
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std::cout << GridLogIterative << std::setprecision(4) << "ConjugateGradient: cp,r " << cp << std::endl;
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std::cout << GridLogIterative << std::setprecision(4) << "ConjugateGradient: p " << a << std::endl;
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RealD rsq = Tolerance * Tolerance * ssq;
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@ -99,8 +93,7 @@ class ConjugateGradient : public OperatorFunction<Field> {
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}
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std::cout << GridLogIterative << std::setprecision(4)
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<< "ConjugateGradient: k=0 residual " << cp << " target " << rsq
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<< std::endl;
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<< "ConjugateGradient: k=0 residual " << cp << " target " << rsq << std::endl;
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GridStopWatch LinalgTimer;
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GridStopWatch MatrixTimer;
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@ -148,19 +141,20 @@ class ConjugateGradient : public OperatorFunction<Field> {
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RealD resnorm = sqrt(norm2(p));
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RealD true_residual = resnorm / srcnorm;
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std::cout << GridLogMessage
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<< "ConjugateGradient: Converged on iteration " << k << std::endl;
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std::cout << GridLogMessage << "Computed residual " << sqrt(cp / ssq)
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<< " true residual " << true_residual << " target "
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<< Tolerance << std::endl;
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std::cout << GridLogMessage << "Time elapsed: Iterations "
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<< SolverTimer.Elapsed() << " Matrix "
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<< MatrixTimer.Elapsed() << " Linalg "
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<< LinalgTimer.Elapsed();
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std::cout << std::endl;
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std::cout << GridLogMessage << "ConjugateGradient Converged on iteration " << k << std::endl;
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std::cout << GridLogMessage << "\tComputed residual " << sqrt(cp / ssq)<<std::endl;
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std::cout << GridLogMessage << "\tTrue residual " << true_residual<<std::endl;
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std::cout << GridLogMessage << "\tTarget " << Tolerance << std::endl;
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std::cout << GridLogMessage << "Time breakdown "<<std::endl;
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std::cout << GridLogMessage << "\tElapsed " << SolverTimer.Elapsed() <<std::endl;
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std::cout << GridLogMessage << "\tMatrix " << MatrixTimer.Elapsed() <<std::endl;
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std::cout << GridLogMessage << "\tLinalg " << LinalgTimer.Elapsed() <<std::endl;
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if (ErrorOnNoConverge) assert(true_residual / Tolerance < 10000.0);
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IterationsToComplete = k;
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return;
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}
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}
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