45 lines
1.4 KiB
Ruby
45 lines
1.4 KiB
Ruby
class Ensmallen < Formula
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desc "Flexible C++ library for efficient mathematical optimization"
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homepage "https://ensmallen.org"
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url "https://github.com/mlpack/ensmallen/archive/2.11.3.tar.gz"
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sha256 "52ddd26549ae014423d07c5ef8f1f418dc2cdfaa00e093db58392818154ce7f6"
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bottle do
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cellar :any_skip_relocation
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sha256 "c33c184cdd8ccf1ade8fd456e488bc061a393222cd328d2d14f6613692a4c4bc" => :catalina
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sha256 "c33c184cdd8ccf1ade8fd456e488bc061a393222cd328d2d14f6613692a4c4bc" => :mojave
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sha256 "c33c184cdd8ccf1ade8fd456e488bc061a393222cd328d2d14f6613692a4c4bc" => :high_sierra
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end
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depends_on "cmake" => :build
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depends_on "armadillo"
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def install
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mkdir "build" do
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system "cmake", "..", *std_cmake_args
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system "make", "install"
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end
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <ensmallen.hpp>
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using namespace ens;
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int main()
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{
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test::RosenbrockFunction f;
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arma::mat coordinates = f.GetInitialPoint();
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Adam optimizer(0.001, 32, 0.9, 0.999, 1e-8, 3, 1e-5, true);
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optimizer.Optimize(f, coordinates);
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return 0;
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}
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EOS
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cxx_with_flags = ENV.cxx.split + ["test.cpp",
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"-std=c++11",
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"-I#{include}",
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"-I#{Formula["armadillo"].opt_lib}/libarmadillo",
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"-o", "test"]
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system *cxx_with_flags
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end
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end
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