File Coverage

lib/PDL/Stats/Basic-pp-stdv_unbiased.c
Criterion Covered Total %
statement 51 82 62.2
branch 56 180 31.1
condition n/a
subroutine n/a
pod n/a
total 107 262 40.8


line stmt bran cond sub pod time code
1              
2             #line 453 "lib/PDL/PP.pm"
3             /*
4             * THIS FILE WAS GENERATED BY PDL::PP from lib/PDL/Stats/Basic.pd! Do not modify!
5             */
6              
7             #define PDL_FREE_CODE(trans, destroy, comp_free_code, ntpriv_free_code) \
8             if (destroy) { \
9             comp_free_code \
10             } \
11             if ((trans)->dims_redone) { \
12             ntpriv_free_code \
13             }
14              
15             #include "EXTERN.h"
16             #include "perl.h"
17             #include "XSUB.h"
18             #include "pdl.h"
19             #include "pdlcore.h"
20             #define PDL PDL_Stats_Basic
21             extern Core* PDL; /* Structure hold core C functions */
22             #line 23 "lib/PDL/Stats/Basic-pp-stdv_unbiased.c"
23              
24             #include
25              
26             #line 1857 "lib/PDL/PP.pm"
27             pdl_error pdl_stdv_unbiased_readdata(pdl_trans *__privtrans) {
28             pdl_error PDL_err = {0, NULL, 0};
29             #line 30 "lib/PDL/Stats/Basic-pp-stdv_unbiased.c"
30 2           register PDL_Indx __n_size = __privtrans->ind_sizes[0];
31 2 50         if (!__privtrans->broadcast.incs) return PDL->make_error(PDL_EUSERERROR, "Error in stdv_unbiased:" "broadcast.incs NULL");
32             /* broadcastloop declarations */
33             int __brcloopval;
34             register PDL_Indx __tind0,__tind1; /* counters along dim */
35 2           register PDL_Indx __tnpdls = __privtrans->broadcast.npdls;
36             /* dims here are how many steps along those dims */
37 2           register PDL_Indx __tinc0_a = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,0);
38 2           register PDL_Indx __tinc0_b = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,0);
39 2           register PDL_Indx __tinc1_a = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,1);
40 2           register PDL_Indx __tinc1_b = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,1);
41             #define PDL_BROADCASTLOOP_START_stdv_unbiased_readdata PDL_BROADCASTLOOP_START( \
42             readdata, \
43             __privtrans->broadcast, \
44             __privtrans->vtable, \
45             a_datap += __offsp[0]; \
46             b_datap += __offsp[1]; \
47             , \
48             ( ,a_datap += __tinc1_a - __tinc0_a * __tdims0 \
49             ,b_datap += __tinc1_b - __tinc0_b * __tdims0 \
50             ), \
51             ( ,a_datap += __tinc0_a \
52             ,b_datap += __tinc0_b \
53             ) \
54             )
55             #define PDL_BROADCASTLOOP_END_stdv_unbiased_readdata PDL_BROADCASTLOOP_END( \
56             __privtrans->broadcast, \
57             a_datap -= __tinc1_a * __tdims1 + __offsp[0]; \
58             b_datap -= __tinc1_b * __tdims1 + __offsp[1]; \
59             )
60 2           register PDL_Indx __inc_a_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,0,0)]; (void)__inc_a_n;
61             #ifndef PDL_DECLARE_PARAMS_stdv_unbiased_1
62             #define PDL_DECLARE_PARAMS_stdv_unbiased_1(PDL_TYPE_OP,PDL_PPSYM_OP) \
63             PDL_DECLARE_PARAMETER_BADVAL(PDL_TYPE_OP, a, (__privtrans->pdls[0]), 1, PDL_PPSYM_OP) \
64             PDL_DECLARE_PARAMETER_BADVAL(PDL_TYPE_OP, b, (__privtrans->pdls[1]), 1, PDL_PPSYM_OP)
65             #endif
66 2 100         if ( __privtrans->bvalflag ) { /* ** do 'bad' Code ** */
67             #define PDL_BAD_CODE
68             #define PDL_IF_BAD(t,f) t
69 1           switch (__privtrans->__datatype) { /* Start generic switch */
70 0           case PDL_F: {
71 0 0         PDL_DECLARE_PARAMS_stdv_unbiased_1(PDL_Float,F)
    0          
    0          
    0          
    0          
    0          
    0          
    0          
72 0 0         PDL_BROADCASTLOOP_START_stdv_unbiased_readdata {
    0          
    0          
    0          
    0          
    0          
    0          
73 0           PDL_Float sa = 0, a2 = 0;
74 0           PDL_Indx N = PDL_IF_BAD(0,__privtrans->ind_sizes[0]);
75 0 0         {/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
76 0 0         PDL_IF_BAD(if (PDL_ISBAD2((a_datap)[0+(__inc_a_n*(n))],a_badval,F,a_badval_isnan)) continue; N++;,)
    0          
77 0           sa += (a_datap)[0+(__inc_a_n*(n))];
78 0           a2 += (a_datap)[0+(__inc_a_n*(n))] * (a_datap)[0+(__inc_a_n*(n))];
79             }} /* Close n */
80 0 0         if (N < 2) { (b_datap)[0]=b_badval; continue; }
81 0           PDL_Float var = a2/(N-1) - sa*sa/(N*(N-1));
82 0 0         if (var < 0) var = 0;
83 0           (b_datap)[0] = sqrt(var);
84 0 0         }PDL_BROADCASTLOOP_END_stdv_unbiased_readdata
    0          
85 0           } break;
86 1           case PDL_D: {
87 1 50         PDL_DECLARE_PARAMS_stdv_unbiased_1(PDL_Double,D)
    50          
    50          
    50          
    50          
    50          
    50          
    50          
88 4 50         PDL_BROADCASTLOOP_START_stdv_unbiased_readdata {
    50          
    50          
    50          
    50          
    100          
    100          
89 1           PDL_Double sa = 0, a2 = 0;
90 1           PDL_Indx N = PDL_IF_BAD(0,__privtrans->ind_sizes[0]);
91 7 100         {/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
92 6 50         PDL_IF_BAD(if (PDL_ISBAD2((a_datap)[0+(__inc_a_n*(n))],a_badval,D,a_badval_isnan)) continue; N++;,)
    100          
93 5           sa += (a_datap)[0+(__inc_a_n*(n))];
94 5           a2 += (a_datap)[0+(__inc_a_n*(n))] * (a_datap)[0+(__inc_a_n*(n))];
95             }} /* Close n */
96 1 50         if (N < 2) { (b_datap)[0]=b_badval; continue; }
97 1           PDL_Double var = a2/(N-1) - sa*sa/(N*(N-1));
98 1 50         if (var < 0) var = 0;
99 1           (b_datap)[0] = sqrt(var);
100 1 50         }PDL_BROADCASTLOOP_END_stdv_unbiased_readdata
    50          
101 1           } break;
102 0           default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in stdv_unbiased: unhandled datatype(%d), only handles (FD)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
103             }
104             #undef PDL_BAD_CODE
105             #undef PDL_IF_BAD
106             } else { /* ** else do 'good' Code ** */
107             #define PDL_IF_BAD(t,f) f
108 1           switch (__privtrans->__datatype) { /* Start generic switch */
109 0           case PDL_F: {
110 0 0         PDL_DECLARE_PARAMS_stdv_unbiased_1(PDL_Float,F)
    0          
    0          
    0          
    0          
    0          
    0          
    0          
111 0 0         PDL_BROADCASTLOOP_START_stdv_unbiased_readdata {
    0          
    0          
    0          
    0          
    0          
    0          
112 0           PDL_Float sa = 0, a2 = 0;
113 0           PDL_Indx N = PDL_IF_BAD(0,__privtrans->ind_sizes[0]);
114 0 0         {/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
115             PDL_IF_BAD(if (PDL_ISBAD2((a_datap)[0+(__inc_a_n*(n))],a_badval,F,a_badval_isnan)) continue; N++;,)
116 0           sa += (a_datap)[0+(__inc_a_n*(n))];
117 0           a2 += (a_datap)[0+(__inc_a_n*(n))] * (a_datap)[0+(__inc_a_n*(n))];
118             }} /* Close n */
119 0 0         if (N < 2) { (b_datap)[0]=b_badval; continue; }
120 0           PDL_Float var = a2/(N-1) - sa*sa/(N*(N-1));
121 0 0         if (var < 0) var = 0;
122 0           (b_datap)[0] = sqrt(var);
123 0 0         }PDL_BROADCASTLOOP_END_stdv_unbiased_readdata
    0          
124 0           } break;
125 1           case PDL_D: {
126 1 50         PDL_DECLARE_PARAMS_stdv_unbiased_1(PDL_Double,D)
    50          
    50          
    50          
    50          
    50          
    50          
    50          
127 4 50         PDL_BROADCASTLOOP_START_stdv_unbiased_readdata {
    50          
    50          
    50          
    50          
    100          
    100          
128 1           PDL_Double sa = 0, a2 = 0;
129 1           PDL_Indx N = PDL_IF_BAD(0,__privtrans->ind_sizes[0]);
130 6 100         {/* Open n */ PDL_EXPAND2(register PDL_Indx n=0, __n_stop=(__n_size)); for(; n<__n_stop; n+=1) {
131             PDL_IF_BAD(if (PDL_ISBAD2((a_datap)[0+(__inc_a_n*(n))],a_badval,D,a_badval_isnan)) continue; N++;,)
132 5           sa += (a_datap)[0+(__inc_a_n*(n))];
133 5           a2 += (a_datap)[0+(__inc_a_n*(n))] * (a_datap)[0+(__inc_a_n*(n))];
134             }} /* Close n */
135 1 50         if (N < 2) { (b_datap)[0]=b_badval; continue; }
136 1           PDL_Double var = a2/(N-1) - sa*sa/(N*(N-1));
137 1 50         if (var < 0) var = 0;
138 1           (b_datap)[0] = sqrt(var);
139 1 50         }PDL_BROADCASTLOOP_END_stdv_unbiased_readdata
    50          
140 1           } break;
141 0           default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in stdv_unbiased: unhandled datatype(%d), only handles (FD)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
142             }
143             #undef PDL_IF_BAD
144             }
145 2           return PDL_err;
146             }
147              
148             static pdl_datatypes pdl_stdv_unbiased_vtable_gentypes[] = { PDL_F, PDL_D, -1 };
149             static PDL_Indx pdl_stdv_unbiased_vtable_realdims[] = { 1, 0 };
150             static char *pdl_stdv_unbiased_vtable_parnames[] = { "a","b" };
151             static short pdl_stdv_unbiased_vtable_parflags[] = {
152             0,
153             PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISWRITE
154             };
155             static pdl_datatypes pdl_stdv_unbiased_vtable_partypes[] = { -1, -1 };
156             static PDL_Indx pdl_stdv_unbiased_vtable_realdims_starts[] = { 0, 1 };
157             static PDL_Indx pdl_stdv_unbiased_vtable_realdims_ind_ids[] = { 0 };
158             static char *pdl_stdv_unbiased_vtable_indnames[] = { "n" };
159             pdl_transvtable pdl_stdv_unbiased_vtable = {
160             PDL_TRANS_DO_BROADCAST|PDL_TRANS_BADPROCESS, 0, pdl_stdv_unbiased_vtable_gentypes, 1, 2, NULL /*CORE21*/,
161             pdl_stdv_unbiased_vtable_realdims, pdl_stdv_unbiased_vtable_parnames,
162             pdl_stdv_unbiased_vtable_parflags, pdl_stdv_unbiased_vtable_partypes,
163             pdl_stdv_unbiased_vtable_realdims_starts, pdl_stdv_unbiased_vtable_realdims_ind_ids, 1,
164             1, pdl_stdv_unbiased_vtable_indnames,
165             NULL, pdl_stdv_unbiased_readdata, NULL,
166             NULL,
167             0,"PDL::Stats::Basic::stdv_unbiased"
168             };
169              
170              
171 2           pdl_error pdl_run_stdv_unbiased(pdl *a,pdl *b) {
172 2           pdl_error PDL_err = {0, NULL, 0};
173 2 50         if (!PDL) return (pdl_error){PDL_EFATAL, "PDL core struct is NULL, can't continue",0};
174 2           pdl_trans *__privtrans = PDL->create_trans(&pdl_stdv_unbiased_vtable);
175 2 50         if (!__privtrans) return PDL->make_error_simple(PDL_EFATAL, "Couldn't create trans");
176 2           __privtrans->pdls[0] = a;
177 2           __privtrans->pdls[1] = b;
178 2 50         PDL_RETERROR(PDL_err, PDL->type_coerce(__privtrans));
179 2 50         PDL_RETERROR(PDL_err, PDL->make_trans_mutual(__privtrans));
180 2           return PDL_err;
181             }