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https://gitlab.com/libeigen/eigen.git
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Clang-format tests, examples, libraries, benchmarks, etc.
This commit is contained in:
Antonio Sánchez
committed by
Rasmus Munk Larsen
Rasmus Munk Larsen
parent
3252ecc7a4
commit
46e9cdb7fe
@@ -9,119 +9,129 @@
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#include "main.h"
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#define VERIFY_TRSM(TRI,XB) { \
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(XB).setRandom(); ref = (XB); \
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(TRI).solveInPlace(XB); \
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#define VERIFY_TRSM(TRI, XB) \
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{ \
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(XB).setRandom(); \
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ref = (XB); \
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(TRI).solveInPlace(XB); \
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VERIFY_IS_APPROX((TRI).toDenseMatrix() * (XB), ref); \
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(XB).setRandom(); ref = (XB); \
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(XB) = (TRI).solve(XB); \
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(XB).setRandom(); \
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ref = (XB); \
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(XB) = (TRI).solve(XB); \
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VERIFY_IS_APPROX((TRI).toDenseMatrix() * (XB), ref); \
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}
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#define VERIFY_TRSM_ONTHERIGHT(TRI,XB) { \
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(XB).setRandom(); ref = (XB); \
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(TRI).transpose().template solveInPlace<OnTheRight>(XB.transpose()); \
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#define VERIFY_TRSM_ONTHERIGHT(TRI, XB) \
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{ \
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(XB).setRandom(); \
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ref = (XB); \
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(TRI).transpose().template solveInPlace<OnTheRight>(XB.transpose()); \
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VERIFY_IS_APPROX((XB).transpose() * (TRI).transpose().toDenseMatrix(), ref.transpose()); \
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(XB).setRandom(); ref = (XB); \
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(XB).transpose() = (TRI).transpose().template solve<OnTheRight>(XB.transpose()); \
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(XB).setRandom(); \
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ref = (XB); \
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(XB).transpose() = (TRI).transpose().template solve<OnTheRight>(XB.transpose()); \
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VERIFY_IS_APPROX((XB).transpose() * (TRI).transpose().toDenseMatrix(), ref.transpose()); \
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}
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template<typename Scalar,int Size, int Cols> void trsolve(int size=Size,int cols=Cols)
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{
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template <typename Scalar, int Size, int Cols>
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void trsolve(int size = Size, int cols = Cols) {
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typedef typename NumTraits<Scalar>::Real RealScalar;
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Matrix<Scalar,Size,Size,ColMajor> cmLhs(size,size);
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Matrix<Scalar,Size,Size,RowMajor> rmLhs(size,size);
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Matrix<Scalar, Size, Size, ColMajor> cmLhs(size, size);
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Matrix<Scalar, Size, Size, RowMajor> rmLhs(size, size);
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enum { colmajor = Size==1 ? RowMajor : ColMajor,
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rowmajor = Cols==1 ? ColMajor : RowMajor };
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Matrix<Scalar,Size,Cols,colmajor> cmRhs(size,cols);
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Matrix<Scalar,Size,Cols,rowmajor> rmRhs(size,cols);
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Matrix<Scalar,Dynamic,Dynamic,colmajor> ref(size,cols);
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enum { colmajor = Size == 1 ? RowMajor : ColMajor, rowmajor = Cols == 1 ? ColMajor : RowMajor };
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Matrix<Scalar, Size, Cols, colmajor> cmRhs(size, cols);
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Matrix<Scalar, Size, Cols, rowmajor> rmRhs(size, cols);
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Matrix<Scalar, Dynamic, Dynamic, colmajor> ref(size, cols);
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cmLhs.setRandom(); cmLhs *= static_cast<RealScalar>(0.1); cmLhs.diagonal().array() += static_cast<RealScalar>(1);
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rmLhs.setRandom(); rmLhs *= static_cast<RealScalar>(0.1); rmLhs.diagonal().array() += static_cast<RealScalar>(1);
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cmLhs.setRandom();
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cmLhs *= static_cast<RealScalar>(0.1);
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cmLhs.diagonal().array() += static_cast<RealScalar>(1);
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rmLhs.setRandom();
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rmLhs *= static_cast<RealScalar>(0.1);
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rmLhs.diagonal().array() += static_cast<RealScalar>(1);
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VERIFY_TRSM(cmLhs.conjugate().template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM(cmLhs.adjoint() .template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM(cmLhs .template triangularView<Upper>(), cmRhs);
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VERIFY_TRSM(cmLhs .template triangularView<Lower>(), rmRhs);
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VERIFY_TRSM(cmLhs.adjoint().template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM(cmLhs.template triangularView<Upper>(), cmRhs);
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VERIFY_TRSM(cmLhs.template triangularView<Lower>(), rmRhs);
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VERIFY_TRSM(cmLhs.conjugate().template triangularView<Upper>(), rmRhs);
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VERIFY_TRSM(cmLhs.adjoint() .template triangularView<Upper>(), rmRhs);
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VERIFY_TRSM(cmLhs.adjoint().template triangularView<Upper>(), rmRhs);
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VERIFY_TRSM(cmLhs.conjugate().template triangularView<UnitLower>(), cmRhs);
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VERIFY_TRSM(cmLhs .template triangularView<UnitUpper>(), rmRhs);
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VERIFY_TRSM(cmLhs.template triangularView<UnitUpper>(), rmRhs);
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VERIFY_TRSM(rmLhs .template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM(rmLhs.template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM(rmLhs.conjugate().template triangularView<UnitUpper>(), rmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs.conjugate().template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs .template triangularView<Upper>(), cmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs .template triangularView<Lower>(), rmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs.template triangularView<Upper>(), cmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs.template triangularView<Lower>(), rmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs.conjugate().template triangularView<Upper>(), rmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs.conjugate().template triangularView<UnitLower>(), cmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs .template triangularView<UnitUpper>(), rmRhs);
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VERIFY_TRSM_ONTHERIGHT(cmLhs.template triangularView<UnitUpper>(), rmRhs);
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VERIFY_TRSM_ONTHERIGHT(rmLhs .template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM_ONTHERIGHT(rmLhs.template triangularView<Lower>(), cmRhs);
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VERIFY_TRSM_ONTHERIGHT(rmLhs.conjugate().template triangularView<UnitUpper>(), rmRhs);
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int c = internal::random<int>(0,cols-1);
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int c = internal::random<int>(0, cols - 1);
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VERIFY_TRSM(rmLhs.template triangularView<Lower>(), rmRhs.col(c));
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VERIFY_TRSM(cmLhs.template triangularView<Lower>(), rmRhs.col(c));
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// destination with a non-default inner-stride
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// see bug 1741
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{
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typedef Matrix<Scalar,Dynamic,Dynamic> MatrixX;
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MatrixX buffer(2*cmRhs.rows(),2*cmRhs.cols());
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Map<Matrix<Scalar,Size,Cols,colmajor>,0,Stride<Dynamic,2> > map1(buffer.data(),cmRhs.rows(),cmRhs.cols(),Stride<Dynamic,2>(2*cmRhs.outerStride(),2));
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Map<Matrix<Scalar,Size,Cols,rowmajor>,0,Stride<Dynamic,2> > map2(buffer.data(),rmRhs.rows(),rmRhs.cols(),Stride<Dynamic,2>(2*rmRhs.outerStride(),2));
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typedef Matrix<Scalar, Dynamic, Dynamic> MatrixX;
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MatrixX buffer(2 * cmRhs.rows(), 2 * cmRhs.cols());
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Map<Matrix<Scalar, Size, Cols, colmajor>, 0, Stride<Dynamic, 2> > map1(
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buffer.data(), cmRhs.rows(), cmRhs.cols(), Stride<Dynamic, 2>(2 * cmRhs.outerStride(), 2));
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Map<Matrix<Scalar, Size, Cols, rowmajor>, 0, Stride<Dynamic, 2> > map2(
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buffer.data(), rmRhs.rows(), rmRhs.cols(), Stride<Dynamic, 2>(2 * rmRhs.outerStride(), 2));
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buffer.setZero();
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VERIFY_TRSM(cmLhs.conjugate().template triangularView<Lower>(), map1);
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buffer.setZero();
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VERIFY_TRSM(cmLhs .template triangularView<Lower>(), map2);
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VERIFY_TRSM(cmLhs.template triangularView<Lower>(), map2);
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}
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if(Size==Dynamic)
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{
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cmLhs.resize(0,0);
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cmRhs.resize(0,cmRhs.cols());
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Matrix<Scalar,Size,Cols,colmajor> res = cmLhs.template triangularView<Lower>().solve(cmRhs);
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VERIFY_IS_EQUAL(res.rows(),0);
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VERIFY_IS_EQUAL(res.cols(),cmRhs.cols());
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if (Size == Dynamic) {
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cmLhs.resize(0, 0);
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cmRhs.resize(0, cmRhs.cols());
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Matrix<Scalar, Size, Cols, colmajor> res = cmLhs.template triangularView<Lower>().solve(cmRhs);
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VERIFY_IS_EQUAL(res.rows(), 0);
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VERIFY_IS_EQUAL(res.cols(), cmRhs.cols());
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res = cmRhs;
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cmLhs.template triangularView<Lower>().solveInPlace(res);
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VERIFY_IS_EQUAL(res.rows(),0);
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VERIFY_IS_EQUAL(res.cols(),cmRhs.cols());
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VERIFY_IS_EQUAL(res.rows(), 0);
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VERIFY_IS_EQUAL(res.cols(), cmRhs.cols());
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}
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}
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EIGEN_DECLARE_TEST(product_trsolve)
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{
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for(int i = 0; i < g_repeat ; i++)
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{
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EIGEN_DECLARE_TEST(product_trsolve) {
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for (int i = 0; i < g_repeat; i++) {
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// matrices
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CALL_SUBTEST_1((trsolve<float,Dynamic,Dynamic>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE),internal::random<int>(1,EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_2((trsolve<double,Dynamic,Dynamic>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE),internal::random<int>(1,EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_3((trsolve<std::complex<float>,Dynamic,Dynamic>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE/2),internal::random<int>(1,EIGEN_TEST_MAX_SIZE/2))));
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CALL_SUBTEST_4((trsolve<std::complex<double>,Dynamic,Dynamic>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE/2),internal::random<int>(1,EIGEN_TEST_MAX_SIZE/2))));
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CALL_SUBTEST_1((trsolve<float, Dynamic, Dynamic>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE),
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internal::random<int>(1, EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_2((trsolve<double, Dynamic, Dynamic>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE),
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internal::random<int>(1, EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_3((trsolve<std::complex<float>, Dynamic, Dynamic>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE / 2),
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internal::random<int>(1, EIGEN_TEST_MAX_SIZE / 2))));
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CALL_SUBTEST_4((trsolve<std::complex<double>, Dynamic, Dynamic>(
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internal::random<int>(1, EIGEN_TEST_MAX_SIZE / 2), internal::random<int>(1, EIGEN_TEST_MAX_SIZE / 2))));
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// vectors
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CALL_SUBTEST_5((trsolve<float,Dynamic,1>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_6((trsolve<double,Dynamic,1>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_7((trsolve<std::complex<float>,Dynamic,1>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_8((trsolve<std::complex<double>,Dynamic,1>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_5((trsolve<float, Dynamic, 1>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_6((trsolve<double, Dynamic, 1>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_7((trsolve<std::complex<float>, Dynamic, 1>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE))));
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CALL_SUBTEST_8((trsolve<std::complex<double>, Dynamic, 1>(internal::random<int>(1, EIGEN_TEST_MAX_SIZE))));
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// meta-unrollers
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CALL_SUBTEST_9((trsolve<float,4,1>()));
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CALL_SUBTEST_10((trsolve<double,4,1>()));
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CALL_SUBTEST_11((trsolve<std::complex<float>,4,1>()));
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CALL_SUBTEST_12((trsolve<float,1,1>()));
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CALL_SUBTEST_13((trsolve<float,1,2>()));
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CALL_SUBTEST_14((trsolve<float,3,1>()));
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CALL_SUBTEST_9((trsolve<float, 4, 1>()));
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CALL_SUBTEST_10((trsolve<double, 4, 1>()));
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CALL_SUBTEST_11((trsolve<std::complex<float>, 4, 1>()));
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CALL_SUBTEST_12((trsolve<float, 1, 1>()));
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CALL_SUBTEST_13((trsolve<float, 1, 2>()));
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CALL_SUBTEST_14((trsolve<float, 3, 1>()));
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}
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}
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