src/test/scripts/functions/lineage/FunctionFullReuse7.dml

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foo = function(Matrix[Double] X) return (Matrix[Double] R) {
  y = X + X - 2 * sqrt(X) + X * X;
  while(FALSE){}
  R = rowSums(y)*colSums(y);
}

X = rand(rows=100, cols=10, seed=7);
while(FALSE){}
X = X + 1;

R = matrix(0, 1, ncol(X));
parfor(i in 1:10) {
  R[,i] = sum(foo(X[,i]));
}

write(R, $1, format="text");