1 #include <gsl/gsl_test.h>
2 #include <gsl/gsl_ieee_utils.h>
3 #include <gsl/gsl_math.h>
4 #include <gsl/gsl_cblas.h>
10 const double flteps = 1e-4, dbleps = 1e-6;
12 float d1 = -1630.28519312f;
13 float d2 = 44320.1964703f;
14 float b1 = 1274.7681352f;
15 float b2 = 0.983006912864f;
16 float h[] = { -999.0f, -999.1f, -999.2f, -999.3f, -999.4f };
17 float d1_expected = 0.0f;
18 float d2_expected = 0.0f;
19 float b1_expected = 0.0f;
20 float h0_expected = -1.0f;
21 float h11_expected = 0.0f;
22 float h21_expected = 0.0f;
23 float h12_expected = 0.0f;
24 float h22_expected = 0.0f;
25 cblas_srotmg(&d1, &d2, &b1, b2, h);
26 gsl_test_rel(d1, d1_expected, flteps, "srotmg(case 606)");
27 gsl_test_rel(d2, d2_expected, flteps, "srotmg(case 607)");
28 gsl_test_rel(b1, b1_expected, flteps, "srotmg(case 608)");
29 gsl_test_rel(h[0], h0_expected, flteps, "srotmg(case 609)");
30 gsl_test_rel(h[1], h11_expected, flteps, "srotmg(case 610)");
31 gsl_test_rel(h[2], h21_expected, flteps, "srotmg(case 611)");
32 gsl_test_rel(h[3], h12_expected, flteps, "srotmg(case 612)");
33 gsl_test_rel(h[4], h22_expected, flteps, "srotmg(case 613)");
38 double d1 = 0.0890831089656;
39 double d2 = 24998.3892082;
40 double b1 = 34657.8864443;
41 double b2 = 1.27708980357;
42 double h[] = { -999.0, -999.1, -999.2, -999.3, -999.4 };
43 double d1_expected = 0.0890491788526;
44 double d2_expected = 24988.8677829;
45 double b1_expected = 34671.0920237;
46 double h0_expected = 0;
47 double h11_expected = -999.1;
48 double h21_expected = -3.6848461767e-05;
49 double h12_expected = 10.34036867;
50 double h22_expected = -999.4;
51 cblas_drotmg(&d1, &d2, &b1, b2, h);
52 gsl_test_rel(d1, d1_expected, dbleps, "drotmg(case 614)");
53 gsl_test_rel(d2, d2_expected, dbleps, "drotmg(case 615)");
54 gsl_test_rel(b1, b1_expected, dbleps, "drotmg(case 616)");
55 gsl_test_rel(h[0], h0_expected, dbleps, "drotmg(case 617)");
56 gsl_test_rel(h[1], h11_expected, dbleps, "drotmg(case 618)");
57 gsl_test_rel(h[2], h21_expected, dbleps, "drotmg(case 619)");
58 gsl_test_rel(h[3], h12_expected, dbleps, "drotmg(case 620)");
59 gsl_test_rel(h[4], h22_expected, dbleps, "drotmg(case 621)");
64 float d1 = 0.00100326116366f;
65 float d2 = -1.20359225232f;
66 float b1 = -7.45489498808f;
67 float b2 = 0.159616854019f;
68 float h[] = { -999.0f, -999.1f, -999.2f, -999.3f, -999.4f };
69 float d1_expected = 0.00222932574734f;
70 float d2_expected = -2.67447728926f;
71 float b1_expected = -3.35491869218f;
72 float h0_expected = 0.0f;
73 float h11_expected = -999.1f;
74 float h21_expected = 0.0214110130692f;
75 float h12_expected = 25.6863620142f;
76 float h22_expected = -999.4f;
77 cblas_srotmg(&d1, &d2, &b1, b2, h);
78 gsl_test_rel(d1, d1_expected, flteps, "srotmg(case 622)");
79 gsl_test_rel(d2, d2_expected, flteps, "srotmg(case 623)");
80 gsl_test_rel(b1, b1_expected, flteps, "srotmg(case 624)");
81 gsl_test_rel(h[0], h0_expected, flteps, "srotmg(case 625)");
82 gsl_test_rel(h[1], h11_expected, flteps, "srotmg(case 626)");
83 gsl_test_rel(h[2], h21_expected, flteps, "srotmg(case 627)");
84 gsl_test_rel(h[3], h12_expected, flteps, "srotmg(case 628)");
85 gsl_test_rel(h[4], h22_expected, flteps, "srotmg(case 629)");
90 double d1 = -49.1978123005;
91 double d2 = 0.228703451277;
92 double b1 = 1.8901039144;
93 double b2 = 7081.47754386;
94 double h[] = { -999.0, -999.1, -999.2, -999.3, -999.4 };
95 double d1_expected = 0;
96 double d2_expected = 0;
97 double b1_expected = 0;
98 double h0_expected = -1;
99 double h11_expected = 0;
100 double h21_expected = 0;
101 double h12_expected = 0;
102 double h22_expected = 0;
103 cblas_drotmg(&d1, &d2, &b1, b2, h);
104 gsl_test_rel(d1, d1_expected, dbleps, "drotmg(case 630)");
105 gsl_test_rel(d2, d2_expected, dbleps, "drotmg(case 631)");
106 gsl_test_rel(b1, b1_expected, dbleps, "drotmg(case 632)");
107 gsl_test_rel(h[0], h0_expected, dbleps, "drotmg(case 633)");
108 gsl_test_rel(h[1], h11_expected, dbleps, "drotmg(case 634)");
109 gsl_test_rel(h[2], h21_expected, dbleps, "drotmg(case 635)");
110 gsl_test_rel(h[3], h12_expected, dbleps, "drotmg(case 636)");
111 gsl_test_rel(h[4], h22_expected, dbleps, "drotmg(case 637)");
116 float d1 = 0.00760694276009f;
117 float d2 = -1.07649167228f;
118 float b1 = -22584.0076391f;
119 float b2 = -0.00305597817159f;
120 float h[] = { -999.0f, -999.1f, -999.2f, -999.3f, -999.4f };
121 float d1_expected = 0.00760694276011f;
122 float d2_expected = -1.07649167228f;
123 float b1_expected = -22584.007639f;
124 float h0_expected = 0.0f;
125 float h11_expected = -999.1f;
126 float h21_expected = -1.35316026298e-07f;
127 float h12_expected = -1.91491615001e-05f;
128 float h22_expected = -999.4f;
129 cblas_srotmg(&d1, &d2, &b1, b2, h);
130 gsl_test_rel(d1, d1_expected, flteps, "srotmg(case 638)");
131 gsl_test_rel(d2, d2_expected, flteps, "srotmg(case 639)");
132 gsl_test_rel(b1, b1_expected, flteps, "srotmg(case 640)");
133 gsl_test_rel(h[0], h0_expected, flteps, "srotmg(case 641)");
134 gsl_test_rel(h[1], h11_expected, flteps, "srotmg(case 642)");
135 gsl_test_rel(h[2], h21_expected, flteps, "srotmg(case 643)");
136 gsl_test_rel(h[3], h12_expected, flteps, "srotmg(case 644)");
137 gsl_test_rel(h[4], h22_expected, flteps, "srotmg(case 645)");
142 double d1 = 0.000283076346391;
143 double d2 = 20.1907649901;
144 double b1 = -0.274927034914;
145 double b2 = 18.6645358259;
146 double h[] = { -999.0, -999.1, -999.2, -999.3, -999.4 };
147 double d1_expected = 20.1907649287;
148 double d2_expected = 0.00028307634553;
149 double b1_expected = 18.6645358827;
150 double h0_expected = 1;
151 double h11_expected = -2.06514743478e-07;
152 double h21_expected = -999.2;
153 double h12_expected = -999.3;
154 double h22_expected = -0.0147299154652;
155 cblas_drotmg(&d1, &d2, &b1, b2, h);
156 gsl_test_rel(d1, d1_expected, dbleps, "drotmg(case 646)");
157 gsl_test_rel(d2, d2_expected, dbleps, "drotmg(case 647)");
158 gsl_test_rel(b1, b1_expected, dbleps, "drotmg(case 648)");
159 gsl_test_rel(h[0], h0_expected, dbleps, "drotmg(case 649)");
160 gsl_test_rel(h[1], h11_expected, dbleps, "drotmg(case 650)");
161 gsl_test_rel(h[2], h21_expected, dbleps, "drotmg(case 651)");
162 gsl_test_rel(h[3], h12_expected, dbleps, "drotmg(case 652)");
163 gsl_test_rel(h[4], h22_expected, dbleps, "drotmg(case 653)");