#include #include #include #include #include "tests.h" void test_axpy (void) { const double flteps = 1e-4, dbleps = 1e-6; { int N = 1; float alpha = 0.0f; float X[] = { 0.018f }; int incX = 1; float Y[] = { -0.417f }; int incY = -1; float expected[] = { -0.417f }; cblas_saxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[i], expected[i], flteps, "saxpy(case 64)"); } }; }; { int N = 1; double alpha = 0; double X[] = { 0.071 }; int incX = 1; double Y[] = { -0.888 }; int incY = -1; double expected[] = { -0.888 }; cblas_daxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[i], expected[i], dbleps, "daxpy(case 65)"); } }; }; { int N = 1; float alpha[2] = {1.0f, 0.0f}; float X[] = { -0.542f, -0.362f }; int incX = 1; float Y[] = { -0.459f, -0.433f }; int incY = -1; float expected[] = { -1.001f, -0.795f }; cblas_caxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[2*i], expected[2*i], flteps, "caxpy(case 66) real"); gsl_test_rel(Y[2*i+1], expected[2*i+1], flteps, "caxpy(case 66) imag"); }; }; }; { int N = 1; double alpha[2] = {-1, 0}; double X[] = { 0.003, -0.514 }; int incX = 1; double Y[] = { -0.529, 0.743 }; int incY = -1; double expected[] = { -0.532, 1.257 }; cblas_zaxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[2*i], expected[2*i], dbleps, "zaxpy(case 67) real"); gsl_test_rel(Y[2*i+1], expected[2*i+1], dbleps, "zaxpy(case 67) imag"); }; }; }; { int N = 1; float alpha = 0.1f; float X[] = { 0.771f }; int incX = -1; float Y[] = { 0.507f }; int incY = 1; float expected[] = { 0.5841f }; cblas_saxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[i], expected[i], flteps, "saxpy(case 68)"); } }; }; { int N = 1; double alpha = -0.3; double X[] = { 0.029 }; int incX = -1; double Y[] = { -0.992 }; int incY = 1; double expected[] = { -1.0007 }; cblas_daxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[i], expected[i], dbleps, "daxpy(case 69)"); } }; }; { int N = 1; float alpha[2] = {-0.3f, 0.1f}; float X[] = { 0.194f, -0.959f }; int incX = -1; float Y[] = { 0.096f, 0.032f }; int incY = 1; float expected[] = { 0.1337f, 0.3391f }; cblas_caxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[2*i], expected[2*i], flteps, "caxpy(case 70) real"); gsl_test_rel(Y[2*i+1], expected[2*i+1], flteps, "caxpy(case 70) imag"); }; }; }; { int N = 1; double alpha[2] = {0, 1}; double X[] = { 0.776, -0.671 }; int incX = -1; double Y[] = { 0.39, 0.404 }; int incY = 1; double expected[] = { 1.061, 1.18 }; cblas_zaxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[2*i], expected[2*i], dbleps, "zaxpy(case 71) real"); gsl_test_rel(Y[2*i+1], expected[2*i+1], dbleps, "zaxpy(case 71) imag"); }; }; }; { int N = 1; float alpha = 1.0f; float X[] = { 0.647f }; int incX = -1; float Y[] = { 0.016f }; int incY = -1; float expected[] = { 0.663f }; cblas_saxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[i], expected[i], flteps, "saxpy(case 72)"); } }; }; { int N = 1; double alpha = -1; double X[] = { -0.558 }; int incX = -1; double Y[] = { 0.308 }; int incY = -1; double expected[] = { 0.866 }; cblas_daxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[i], expected[i], dbleps, "daxpy(case 73)"); } }; }; { int N = 1; float alpha[2] = {-0.3f, 0.1f}; float X[] = { 0.899f, -0.624f }; int incX = -1; float Y[] = { 0.155f, -0.33f }; int incY = -1; float expected[] = { -0.0523f, -0.0529f }; cblas_caxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[2*i], expected[2*i], flteps, "caxpy(case 74) real"); gsl_test_rel(Y[2*i+1], expected[2*i+1], flteps, "caxpy(case 74) imag"); }; }; }; { int N = 1; double alpha[2] = {0, 1}; double X[] = { -0.451, 0.768 }; int incX = -1; double Y[] = { 0.007, 0.732 }; int incY = -1; double expected[] = { -0.761, 0.281 }; cblas_zaxpy(N, alpha, X, incX, Y, incY); { int i; for (i = 0; i < 1; i++) { gsl_test_rel(Y[2*i], expected[2*i], dbleps, "zaxpy(case 75) real"); gsl_test_rel(Y[2*i+1], expected[2*i+1], dbleps, "zaxpy(case 75) imag"); }; }; }; }