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Chi2Function: call optimisation

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This commit is contained in:
Antonin Portelli 2014-03-17 15:00:09 +00:00
parent be3e1b02ba
commit 3bebfb6e10
1 changed files with 2 additions and 2 deletions
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4
lib/Chi2Function.cpp
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@ -246,7 +246,6 @@ double Chi2Function::operator()(const double *arg) const
const Index yDim = data_.getYDim(); const Index yDim = data_.getYDim();
const Index nPoint = data_.getNFitPoint(); const Index nPoint = data_.getNFitPoint();
Index is; Index is;
ConstMap<DVec> p(arg, nPar_, 1);
ConstMap<DVec> xi(arg + nPar_, getNArg() - nPar_, 1); ConstMap<DVec> xi(arg + nPar_, getNArg() - nPar_, 1);
double res; double res;
@ -280,7 +279,8 @@ double Chi2Function::operator()(const double *arg) const
is++; is++;
} }
} }
f_jk = (*f)(buffer_->x, p); // call model on double pointers to avoid any copy
f_jk = (*f)(buffer_->x.data(), arg);
buffer_->v(j*nPoint + k) = f_jk - y_jk; buffer_->v(j*nPoint + k) = f_jk - y_jk;
} }