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Don't add EIGEN_DEVICE_FUNC to random() since ::rand is not available in Cuda.
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@ -700,18 +700,16 @@ struct random_retval
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typedef Scalar type;
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typedef Scalar type;
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};
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};
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template<typename Scalar> EIGEN_DEVICE_FUNC inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random(const Scalar& x, const Scalar& y);
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template<typename Scalar> inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random(const Scalar& x, const Scalar& y);
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template<typename Scalar> EIGEN_DEVICE_FUNC inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random();
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template<typename Scalar> inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random();
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template<typename Scalar>
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template<typename Scalar>
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struct random_default_impl<Scalar, false, false>
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struct random_default_impl<Scalar, false, false>
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{
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{
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EIGEN_DEVICE_FUNC
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static inline Scalar run(const Scalar& x, const Scalar& y)
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static inline Scalar run(const Scalar& x, const Scalar& y)
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{
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{
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return x + (y-x) * Scalar(std::rand()) / Scalar(RAND_MAX);
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return x + (y-x) * Scalar(std::rand()) / Scalar(RAND_MAX);
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}
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}
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EIGEN_DEVICE_FUNC
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static inline Scalar run()
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static inline Scalar run()
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{
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{
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return run(Scalar(NumTraits<Scalar>::IsSigned ? -1 : 0), Scalar(1));
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return run(Scalar(NumTraits<Scalar>::IsSigned ? -1 : 0), Scalar(1));
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@ -768,7 +766,6 @@ struct meta_floor_log2<n, lower, upper, meta_floor_log2_bogus>
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template<typename Scalar>
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template<typename Scalar>
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struct random_default_impl<Scalar, false, true>
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struct random_default_impl<Scalar, false, true>
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{
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{
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EIGEN_DEVICE_FUNC
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static inline Scalar run(const Scalar& x, const Scalar& y)
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static inline Scalar run(const Scalar& x, const Scalar& y)
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{
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{
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if (y <= x)
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if (y <= x)
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@ -796,7 +793,6 @@ struct random_default_impl<Scalar, false, true>
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return Scalar(ScalarX(x) + offset);
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return Scalar(ScalarX(x) + offset);
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}
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}
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EIGEN_DEVICE_FUNC
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static inline Scalar run()
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static inline Scalar run()
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{
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{
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#ifdef EIGEN_MAKING_DOCS
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#ifdef EIGEN_MAKING_DOCS
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@ -815,13 +811,11 @@ struct random_default_impl<Scalar, false, true>
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template<typename Scalar>
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template<typename Scalar>
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struct random_default_impl<Scalar, true, false>
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struct random_default_impl<Scalar, true, false>
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{
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{
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EIGEN_DEVICE_FUNC
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static inline Scalar run(const Scalar& x, const Scalar& y)
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static inline Scalar run(const Scalar& x, const Scalar& y)
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{
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{
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return Scalar(random(x.real(), y.real()),
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return Scalar(random(x.real(), y.real()),
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random(x.imag(), y.imag()));
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random(x.imag(), y.imag()));
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}
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}
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EIGEN_DEVICE_FUNC
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static inline Scalar run()
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static inline Scalar run()
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{
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{
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typedef typename NumTraits<Scalar>::Real RealScalar;
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typedef typename NumTraits<Scalar>::Real RealScalar;
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@ -830,14 +824,12 @@ struct random_default_impl<Scalar, true, false>
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};
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};
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template<typename Scalar>
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template<typename Scalar>
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EIGEN_DEVICE_FUNC
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inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random(const Scalar& x, const Scalar& y)
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inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random(const Scalar& x, const Scalar& y)
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{
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{
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return EIGEN_MATHFUNC_IMPL(random, Scalar)::run(x, y);
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return EIGEN_MATHFUNC_IMPL(random, Scalar)::run(x, y);
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}
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}
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template<typename Scalar>
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template<typename Scalar>
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EIGEN_DEVICE_FUNC
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inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random()
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inline EIGEN_MATHFUNC_RETVAL(random, Scalar) random()
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{
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{
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return EIGEN_MATHFUNC_IMPL(random, Scalar)::run();
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return EIGEN_MATHFUNC_IMPL(random, Scalar)::run();
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@ -1814,7 +1806,6 @@ inline bool isApproxOrLessThan(const Scalar& x, const Scalar& y,
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template<> struct random_impl<bool>
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template<> struct random_impl<bool>
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{
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{
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EIGEN_DEVICE_FUNC
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static inline bool run()
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static inline bool run()
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{
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{
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return random<int>(0,1)==0 ? false : true;
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return random<int>(0,1)==0 ? false : true;
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