test_tbsv.c

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#include <gsl/gsl_test.h>
#include <gsl/gsl_ieee_utils.h>
#include <gsl/gsl_math.h>
#include <gsl/gsl_cblas.h>

#include "tests.h"

void
test_tbsv (void) {
const double flteps = 1e-4, dbleps = 1e-6;
  {
   int order = 101;
   int trans = 111;
   int uplo = 121;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { -0.354651f, -2.40855f, 0.481076f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1230)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 121;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { -0.305f, 0.84973f, -1.00859f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1231)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 122;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { -2.71619f, -1.09055f, -3.97608f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1232)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 122;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { -0.56589f, 0.303361f, -0.831f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1233)");
     }
   };
  };


  {
   int order = 102;
   int trans = 111;
   int uplo = 121;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { 1.30901f, -0.656172f, -5.13458f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1234)");
     }
   };
  };


  {
   int order = 102;
   int trans = 111;
   int uplo = 121;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { -0.305f, 0.8723f, -0.509121f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1235)");
     }
   };
  };


  {
   int order = 102;
   int trans = 111;
   int uplo = 122;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { 0.524539f, -0.961964f, 1.22026f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1236)");
     }
   };
  };


  {
   int order = 102;
   int trans = 111;
   int uplo = 122;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { -0.681f, 0.209f, 0.436f, -0.369f, 0.786f, -0.84f, 0.86f, -0.233f, 0.734f };
   float X[] = { -0.305f, 0.61f, -0.831f };
   int incX = -1;
   float x_expected[] = { -0.920972f, 0.783679f, -0.831f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1237)");
     }
   };
  };


  {
   int order = 101;
   int trans = 112;
   int uplo = 121;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 16.8676f, 17.3503f, 5.27273f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1238)");
     }
   };
  };


  {
   int order = 101;
   int trans = 112;
   int uplo = 121;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 0.209676f, 0.54278f, 0.116f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1239)");
     }
   };
  };


  {
   int order = 101;
   int trans = 112;
   int uplo = 122;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 0.212077f, -5.01482f, -1.14722f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1240)");
     }
   };
  };


  {
   int order = 101;
   int trans = 112;
   int uplo = 122;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 0.144f, 0.615848f, 0.242249f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1241)");
     }
   };
  };


  {
   int order = 102;
   int trans = 112;
   int uplo = 121;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 1.28844f, -5.49514f, 0.145912f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1242)");
     }
   };
  };


  {
   int order = 102;
   int trans = 112;
   int uplo = 121;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 0.0563823f, 0.65878f, 0.116f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1243)");
     }
   };
  };


  {
   int order = 102;
   int trans = 112;
   int uplo = 122;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 1.08271f, -3.73662f, 140.301f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1244)");
     }
   };
  };


  {
   int order = 102;
   int trans = 112;
   int uplo = 122;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   float A[] = { 0.022f, 0.795f, -0.389f, -0.205f, -0.121f, 0.323f, 0.133f, 0.679f, 0.742f };
   float X[] = { 0.144f, 0.635f, 0.116f };
   int incX = -1;
   float x_expected[] = { 0.144f, 0.652424f, -0.402677f };
   cblas_stbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], flteps, "stbsv(case 1245)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 121;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   double A[] = { 0.619, -0.443, 0.957, -0.633, -0.698, 0.783, -0.343, -0.603, 0.735 };
   double X[] = { 0.332, 0.588, 0.252 };
   int incX = -1;
   double x_expected[] = { -0.967930029155, 0.138412575592, 0.506166027443 };
   cblas_dtbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], dbleps, "dtbsv(case 1246)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 121;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   double A[] = { 0.619, -0.443, 0.957, -0.633, -0.698, 0.783, -0.343, -0.603, 0.735 };
   double X[] = { 0.332, 0.588, 0.252 };
   int incX = -1;
   double x_expected[] = { 0.332, 0.819736, 0.615143048 };
   cblas_dtbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], dbleps, "dtbsv(case 1247)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 122;
   int diag = 131;
   int N = 3;
   int K = 1;
   int lda = 3;
   double A[] = { 0.619, -0.443, 0.957, -0.633, -0.698, 0.783, -0.343, -0.603, 0.735 };
   double X[] = { 0.332, 0.588, 0.252 };
   int incX = -1;
   double x_expected[] = { -0.364842154056, -0.326531140246, -0.568848758465 };
   cblas_dtbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], dbleps, "dtbsv(case 1248)");
     }
   };
  };


  {
   int order = 101;
   int trans = 111;
   int uplo = 122;
   int diag = 132;
   int N = 3;
   int K = 1;
   int lda = 3;
   double A[] = { 0.619, -0.443, 0.957, -0.633, -0.698, 0.783, -0.343, -0.603, 0.735 };
   double X[] = { 0.332, 0.588, 0.252 };
   int incX = -1;
   double x_expected[] = { 0.588397988, 0.747516, 0.252 };
   cblas_dtbsv(order, uplo, trans, diag, N, K, A, lda, X, incX);
   {
     int i;
     for (i = 0; i < 3; i++) {
       gsl_test_rel(X[i], x_expected[i], dbleps, "dtbsv(case 1249)");
     }
   };
  };


  {
   int order = 102;
   int trans = 111;
   int uplo = 121;
   int diag = 131;