Line data Source code
1 : /* Note: This file is auto generated. */
2 : #include "fd_reedsol_ppt.h"
3 :
4 : FD_FN_UNSANITIZED void
5 : fd_reedsol_private_encode_64( ulong shred_sz,
6 : uchar const * const * data_shred,
7 : ulong data_shred_cnt,
8 : uchar * const * parity_shred,
9 603144 : ulong parity_shred_cnt ) {
10 19085790 : for( ulong shred_pos=0UL; shred_pos<shred_sz; /* advanced manually at end of loop */ ) {
11 18482646 : gf_t in00 = gf_ldu( data_shred[ 0 ] + shred_pos ); gf_t in01 = gf_ldu( data_shred[ 1 ] + shred_pos );
12 18482646 : gf_t in02 = gf_ldu( data_shred[ 2 ] + shred_pos ); gf_t in03 = gf_ldu( data_shred[ 3 ] + shred_pos );
13 18482646 : gf_t in04 = gf_ldu( data_shred[ 4 ] + shred_pos ); gf_t in05 = gf_ldu( data_shred[ 5 ] + shred_pos );
14 18482646 : gf_t in06 = gf_ldu( data_shred[ 6 ] + shred_pos ); gf_t in07 = gf_ldu( data_shred[ 7 ] + shred_pos );
15 18482646 : gf_t in08 = gf_ldu( data_shred[ 8 ] + shred_pos ); gf_t in09 = gf_ldu( data_shred[ 9 ] + shred_pos );
16 18482646 : gf_t in10 = gf_ldu( data_shred[ 10 ] + shred_pos ); gf_t in11 = gf_ldu( data_shred[ 11 ] + shred_pos );
17 18482646 : gf_t in12 = gf_ldu( data_shred[ 12 ] + shred_pos ); gf_t in13 = gf_ldu( data_shred[ 13 ] + shred_pos );
18 18482646 : gf_t in14 = gf_ldu( data_shred[ 14 ] + shred_pos ); gf_t in15 = gf_ldu( data_shred[ 15 ] + shred_pos );
19 18482646 : gf_t in16 = gf_ldu( data_shred[ 16 ] + shred_pos ); gf_t in17 = gf_ldu( data_shred[ 17 ] + shred_pos );
20 18482646 : gf_t in18 = gf_ldu( data_shred[ 18 ] + shred_pos ); gf_t in19 = gf_ldu( data_shred[ 19 ] + shred_pos );
21 18482646 : gf_t in20 = gf_ldu( data_shred[ 20 ] + shred_pos ); gf_t in21 = gf_ldu( data_shred[ 21 ] + shred_pos );
22 18482646 : gf_t in22 = gf_ldu( data_shred[ 22 ] + shred_pos ); gf_t in23 = gf_ldu( data_shred[ 23 ] + shred_pos );
23 18482646 : gf_t in24 = gf_ldu( data_shred[ 24 ] + shred_pos ); gf_t in25 = gf_ldu( data_shred[ 25 ] + shred_pos );
24 18482646 : gf_t in26 = gf_ldu( data_shred[ 26 ] + shred_pos ); gf_t in27 = gf_ldu( data_shred[ 27 ] + shred_pos );
25 18482646 : gf_t in28 = gf_ldu( data_shred[ 28 ] + shred_pos ); gf_t in29 = gf_ldu( data_shred[ 29 ] + shred_pos );
26 18482646 : gf_t in30 = gf_ldu( data_shred[ 30 ] + shred_pos ); gf_t in31 = gf_ldu( data_shred[ 31 ] + shred_pos );
27 18482646 : gf_t in32 = gf_zero(); gf_t in33 = gf_zero(); gf_t in34 = gf_zero(); gf_t in35 = gf_zero();
28 18482646 : gf_t in36 = gf_zero(); gf_t in37 = gf_zero(); gf_t in38 = gf_zero(); gf_t in39 = gf_zero();
29 18482646 : gf_t in40 = gf_zero(); gf_t in41 = gf_zero(); gf_t in42 = gf_zero(); gf_t in43 = gf_zero();
30 18482646 : gf_t in44 = gf_zero(); gf_t in45 = gf_zero(); gf_t in46 = gf_zero(); gf_t in47 = gf_zero();
31 18482646 : gf_t in48 = gf_zero(); gf_t in49 = gf_zero(); gf_t in50 = gf_zero(); gf_t in51 = gf_zero();
32 18482646 : gf_t in52 = gf_zero(); gf_t in53 = gf_zero(); gf_t in54 = gf_zero(); gf_t in55 = gf_zero();
33 18482646 : gf_t in56 = gf_zero(); gf_t in57 = gf_zero(); gf_t in58 = gf_zero(); gf_t in59 = gf_zero();
34 18482646 : gf_t in60 = gf_zero(); gf_t in61 = gf_zero(); gf_t in62 = gf_zero(); gf_t in63 = gf_zero();
35 18482646 : switch( data_shred_cnt ) {
36 518424 : case 64UL: in63 = gf_ldu( data_shred[ 63 ] + shred_pos ); FALLTHRU
37 1033968 : case 63UL: in62 = gf_ldu( data_shred[ 62 ] + shred_pos ); FALLTHRU
38 1549512 : case 62UL: in61 = gf_ldu( data_shred[ 61 ] + shred_pos ); FALLTHRU
39 2065152 : case 61UL: in60 = gf_ldu( data_shred[ 60 ] + shred_pos ); FALLTHRU
40 2580792 : case 60UL: in59 = gf_ldu( data_shred[ 59 ] + shred_pos ); FALLTHRU
41 3096336 : case 59UL: in58 = gf_ldu( data_shred[ 58 ] + shred_pos ); FALLTHRU
42 3611976 : case 58UL: in57 = gf_ldu( data_shred[ 57 ] + shred_pos ); FALLTHRU
43 4127520 : case 57UL: in56 = gf_ldu( data_shred[ 56 ] + shred_pos ); FALLTHRU
44 4643064 : case 56UL: in55 = gf_ldu( data_shred[ 55 ] + shred_pos ); FALLTHRU
45 5158608 : case 55UL: in54 = gf_ldu( data_shred[ 54 ] + shred_pos ); FALLTHRU
46 5674152 : case 54UL: in53 = gf_ldu( data_shred[ 53 ] + shred_pos ); FALLTHRU
47 6189888 : case 53UL: in52 = gf_ldu( data_shred[ 52 ] + shred_pos ); FALLTHRU
48 6705432 : case 52UL: in51 = gf_ldu( data_shred[ 51 ] + shred_pos ); FALLTHRU
49 7220976 : case 51UL: in50 = gf_ldu( data_shred[ 50 ] + shred_pos ); FALLTHRU
50 7736616 : case 50UL: in49 = gf_ldu( data_shred[ 49 ] + shred_pos ); FALLTHRU
51 8275737 : case 49UL: in48 = gf_ldu( data_shred[ 48 ] + shred_pos ); FALLTHRU
52 8868042 : case 48UL: in47 = gf_ldu( data_shred[ 47 ] + shred_pos ); FALLTHRU
53 9460059 : case 47UL: in46 = gf_ldu( data_shred[ 46 ] + shred_pos ); FALLTHRU
54 10052364 : case 46UL: in45 = gf_ldu( data_shred[ 45 ] + shred_pos ); FALLTHRU
55 10644477 : case 45UL: in44 = gf_ldu( data_shred[ 44 ] + shred_pos ); FALLTHRU
56 11246190 : case 44UL: in43 = gf_ldu( data_shred[ 43 ] + shred_pos ); FALLTHRU
57 11838207 : case 43UL: in42 = gf_ldu( data_shred[ 42 ] + shred_pos ); FALLTHRU
58 12430224 : case 42UL: in41 = gf_ldu( data_shred[ 41 ] + shred_pos ); FALLTHRU
59 13082508 : case 41UL: in40 = gf_ldu( data_shred[ 40 ] + shred_pos ); FALLTHRU
60 13762224 : case 40UL: in39 = gf_ldu( data_shred[ 39 ] + shred_pos ); FALLTHRU
61 14441940 : case 39UL: in38 = gf_ldu( data_shred[ 38 ] + shred_pos ); FALLTHRU
62 15145176 : case 38UL: in37 = gf_ldu( data_shred[ 37 ] + shred_pos ); FALLTHRU
63 15918684 : case 37UL: in36 = gf_ldu( data_shred[ 36 ] + shred_pos ); FALLTHRU
64 16692000 : case 36UL: in35 = gf_ldu( data_shred[ 35 ] + shred_pos ); FALLTHRU
65 17465838 : case 35UL: in34 = gf_ldu( data_shred[ 34 ] + shred_pos ); FALLTHRU
66 18239250 : case 34UL: in33 = gf_ldu( data_shred[ 33 ] + shred_pos ); FALLTHRU
67 18482646 : case 33UL: in32 = gf_ldu( data_shred[ 32 ] + shred_pos );
68 18482646 : }
69 18482646 : #define ALL_VARS in00, in01, in02, in03, in04, in05, in06, in07, in08, in09, in10, in11, in12, in13, in14, in15, in16, in17, in18, in19, in20, in21, in22, in23, in24, in25, in26, in27, in28, in29, in30, in31, in32, in33, in34, in35, in36, in37, in38, in39, in40, in41, in42, in43, in44, in45, in46, in47, in48, in49, in50, in51, in52, in53, in54, in55, in56, in57, in58, in59, in60, in61, in62, in63
70 18482646 : #define ALL_VARS_REF &in00, &in01, &in02, &in03, &in04, &in05, &in06, &in07, &in08, &in09, &in10, &in11, &in12, &in13, &in14, &in15, &in16, &in17, &in18, &in19, &in20, &in21, &in22, &in23, &in24, &in25, &in26, &in27, &in28, &in29, &in30, &in31, &in32, &in33, &in34, &in35, &in36, &in37, &in38, &in39, &in40, &in41, &in42, &in43, &in44, &in45, &in46, &in47, &in48, &in49, &in50, &in51, &in52, &in53, &in54, &in55, &in56, &in57, &in58, &in59, &in60, &in61, &in62, &in63
71 18482646 : switch( data_shred_cnt ) {
72 518424 : case 64UL: FD_REEDSOL_GENERATE_IFFT( 64, 0, ALL_VARS ); break;
73 515544 : case 63UL: fd_reedsol_ppt_64_63( ALL_VARS_REF ); break;
74 515544 : case 62UL: fd_reedsol_ppt_64_62( ALL_VARS_REF ); break;
75 515640 : case 61UL: fd_reedsol_ppt_64_61( ALL_VARS_REF ); break;
76 515640 : case 60UL: fd_reedsol_ppt_64_60( ALL_VARS_REF ); break;
77 515544 : case 59UL: fd_reedsol_ppt_64_59( ALL_VARS_REF ); break;
78 515640 : case 58UL: fd_reedsol_ppt_64_58( ALL_VARS_REF ); break;
79 515544 : case 57UL: fd_reedsol_ppt_64_57( ALL_VARS_REF ); break;
80 515544 : case 56UL: fd_reedsol_ppt_64_56( ALL_VARS_REF ); break;
81 515544 : case 55UL: fd_reedsol_ppt_64_55( ALL_VARS_REF ); break;
82 515544 : case 54UL: fd_reedsol_ppt_64_54( ALL_VARS_REF ); break;
83 515736 : case 53UL: fd_reedsol_ppt_64_53( ALL_VARS_REF ); break;
84 515544 : case 52UL: fd_reedsol_ppt_64_52( ALL_VARS_REF ); break;
85 515544 : case 51UL: fd_reedsol_ppt_64_51( ALL_VARS_REF ); break;
86 515640 : case 50UL: fd_reedsol_ppt_64_50( ALL_VARS_REF ); break;
87 539121 : case 49UL: fd_reedsol_ppt_64_49( ALL_VARS_REF ); break;
88 592305 : case 48UL: fd_reedsol_ppt_64_48( ALL_VARS_REF ); break;
89 592017 : case 47UL: fd_reedsol_ppt_64_47( ALL_VARS_REF ); break;
90 592305 : case 46UL: fd_reedsol_ppt_64_46( ALL_VARS_REF ); break;
91 592113 : case 45UL: fd_reedsol_ppt_64_45( ALL_VARS_REF ); break;
92 601713 : case 44UL: fd_reedsol_ppt_64_44( ALL_VARS_REF ); break;
93 592017 : case 43UL: fd_reedsol_ppt_64_43( ALL_VARS_REF ); break;
94 592017 : case 42UL: fd_reedsol_ppt_64_42( ALL_VARS_REF ); break;
95 652284 : case 41UL: fd_reedsol_ppt_64_41( ALL_VARS_REF ); break;
96 679716 : case 40UL: fd_reedsol_ppt_64_40( ALL_VARS_REF ); break;
97 679716 : case 39UL: fd_reedsol_ppt_64_39( ALL_VARS_REF ); break;
98 703236 : case 38UL: fd_reedsol_ppt_64_38( ALL_VARS_REF ); break;
99 773508 : case 37UL: fd_reedsol_ppt_64_37( ALL_VARS_REF ); break;
100 773316 : case 36UL: fd_reedsol_ppt_64_36( ALL_VARS_REF ); break;
101 773838 : case 35UL: fd_reedsol_ppt_64_35( ALL_VARS_REF ); break;
102 773412 : case 34UL: fd_reedsol_ppt_64_34( ALL_VARS_REF ); break;
103 243396 : case 33UL: fd_reedsol_ppt_64_33( ALL_VARS_REF ); break;
104 18482646 : }
105 : /* That generated the first 64-data_shred_cnt parity shreds in the
106 : last 64-data_shred_cnt variables. We might only need
107 : parity_shred_cnt of them though. */
108 18482646 : ulong total_shreds = data_shred_cnt+parity_shred_cnt;
109 18482646 : switch( data_shred_cnt ) {
110 243396 : case 33UL: if( total_shreds <= 33UL ) break; gf_stu( parity_shred[ 33UL-data_shred_cnt ] + shred_pos, in33 ); in33 = gf_zero(); FALLTHRU
111 1016808 : case 34UL: if( total_shreds <= 34UL ) break; gf_stu( parity_shred[ 34UL-data_shred_cnt ] + shred_pos, in34 ); in34 = gf_zero(); FALLTHRU
112 1790646 : case 35UL: if( total_shreds <= 35UL ) break; gf_stu( parity_shred[ 35UL-data_shred_cnt ] + shred_pos, in35 ); in35 = gf_zero(); FALLTHRU
113 2563962 : case 36UL: if( total_shreds <= 36UL ) break; gf_stu( parity_shred[ 36UL-data_shred_cnt ] + shred_pos, in36 ); in36 = gf_zero(); FALLTHRU
114 3337470 : case 37UL: if( total_shreds <= 37UL ) break; gf_stu( parity_shred[ 37UL-data_shred_cnt ] + shred_pos, in37 ); in37 = gf_zero(); FALLTHRU
115 4040706 : case 38UL: if( total_shreds <= 38UL ) break; gf_stu( parity_shred[ 38UL-data_shred_cnt ] + shred_pos, in38 ); in38 = gf_zero(); FALLTHRU
116 4720422 : case 39UL: if( total_shreds <= 39UL ) break; gf_stu( parity_shred[ 39UL-data_shred_cnt ] + shred_pos, in39 ); in39 = gf_zero(); FALLTHRU
117 5400138 : case 40UL: if( total_shreds <= 40UL ) break; gf_stu( parity_shred[ 40UL-data_shred_cnt ] + shred_pos, in40 ); in40 = gf_zero(); FALLTHRU
118 6052422 : case 41UL: if( total_shreds <= 41UL ) break; gf_stu( parity_shred[ 41UL-data_shred_cnt ] + shred_pos, in41 ); in41 = gf_zero(); FALLTHRU
119 6644439 : case 42UL: if( total_shreds <= 42UL ) break; gf_stu( parity_shred[ 42UL-data_shred_cnt ] + shred_pos, in42 ); in42 = gf_zero(); FALLTHRU
120 7236456 : case 43UL: if( total_shreds <= 43UL ) break; gf_stu( parity_shred[ 43UL-data_shred_cnt ] + shred_pos, in43 ); in43 = gf_zero(); FALLTHRU
121 7838169 : case 44UL: if( total_shreds <= 44UL ) break; gf_stu( parity_shred[ 44UL-data_shred_cnt ] + shred_pos, in44 ); in44 = gf_zero(); FALLTHRU
122 8430282 : case 45UL: if( total_shreds <= 45UL ) break; gf_stu( parity_shred[ 45UL-data_shred_cnt ] + shred_pos, in45 ); in45 = gf_zero(); FALLTHRU
123 9022587 : case 46UL: if( total_shreds <= 46UL ) break; gf_stu( parity_shred[ 46UL-data_shred_cnt ] + shred_pos, in46 ); in46 = gf_zero(); FALLTHRU
124 9614604 : case 47UL: if( total_shreds <= 47UL ) break; gf_stu( parity_shred[ 47UL-data_shred_cnt ] + shred_pos, in47 ); in47 = gf_zero(); FALLTHRU
125 10206909 : case 48UL: if( total_shreds <= 48UL ) break; gf_stu( parity_shred[ 48UL-data_shred_cnt ] + shred_pos, in48 ); in48 = gf_zero(); FALLTHRU
126 10746030 : case 49UL: if( total_shreds <= 49UL ) break; gf_stu( parity_shred[ 49UL-data_shred_cnt ] + shred_pos, in49 ); in49 = gf_zero(); FALLTHRU
127 11261670 : case 50UL: if( total_shreds <= 50UL ) break; gf_stu( parity_shred[ 50UL-data_shred_cnt ] + shred_pos, in50 ); in50 = gf_zero(); FALLTHRU
128 11777214 : case 51UL: if( total_shreds <= 51UL ) break; gf_stu( parity_shred[ 51UL-data_shred_cnt ] + shred_pos, in51 ); in51 = gf_zero(); FALLTHRU
129 12292758 : case 52UL: if( total_shreds <= 52UL ) break; gf_stu( parity_shred[ 52UL-data_shred_cnt ] + shred_pos, in52 ); in52 = gf_zero(); FALLTHRU
130 12808494 : case 53UL: if( total_shreds <= 53UL ) break; gf_stu( parity_shred[ 53UL-data_shred_cnt ] + shred_pos, in53 ); in53 = gf_zero(); FALLTHRU
131 13324038 : case 54UL: if( total_shreds <= 54UL ) break; gf_stu( parity_shred[ 54UL-data_shred_cnt ] + shred_pos, in54 ); in54 = gf_zero(); FALLTHRU
132 13839582 : case 55UL: if( total_shreds <= 55UL ) break; gf_stu( parity_shred[ 55UL-data_shred_cnt ] + shred_pos, in55 ); in55 = gf_zero(); FALLTHRU
133 14355126 : case 56UL: if( total_shreds <= 56UL ) break; gf_stu( parity_shred[ 56UL-data_shred_cnt ] + shred_pos, in56 ); in56 = gf_zero(); FALLTHRU
134 14870670 : case 57UL: if( total_shreds <= 57UL ) break; gf_stu( parity_shred[ 57UL-data_shred_cnt ] + shred_pos, in57 ); in57 = gf_zero(); FALLTHRU
135 15386310 : case 58UL: if( total_shreds <= 58UL ) break; gf_stu( parity_shred[ 58UL-data_shred_cnt ] + shred_pos, in58 ); in58 = gf_zero(); FALLTHRU
136 15901854 : case 59UL: if( total_shreds <= 59UL ) break; gf_stu( parity_shred[ 59UL-data_shred_cnt ] + shred_pos, in59 ); in59 = gf_zero(); FALLTHRU
137 16417494 : case 60UL: if( total_shreds <= 60UL ) break; gf_stu( parity_shred[ 60UL-data_shred_cnt ] + shred_pos, in60 ); in60 = gf_zero(); FALLTHRU
138 16933134 : case 61UL: if( total_shreds <= 61UL ) break; gf_stu( parity_shred[ 61UL-data_shred_cnt ] + shred_pos, in61 ); in61 = gf_zero(); FALLTHRU
139 17448678 : case 62UL: if( total_shreds <= 62UL ) break; gf_stu( parity_shred[ 62UL-data_shred_cnt ] + shred_pos, in62 ); in62 = gf_zero(); FALLTHRU
140 17964222 : case 63UL: if( total_shreds <= 63UL ) break; gf_stu( parity_shred[ 63UL-data_shred_cnt ] + shred_pos, in63 ); in63 = gf_zero();
141 18482646 : }
142 18482646 : ulong parity_produced = fd_ulong_min( 64UL - data_shred_cnt, parity_shred_cnt );
143 18482646 : ulong parity_remaining = parity_shred_cnt - parity_produced;
144 18482646 : if( FD_UNLIKELY( parity_remaining>0UL ) ) {
145 : /* Produce another 64 parity shreds */
146 18482646 : FD_REEDSOL_GENERATE_FFT( 64, 64, ALL_VARS );
147 18482646 : switch( parity_remaining ) {
148 0 : default:
149 518424 : case 64UL: gf_stu( parity_shred[ 63UL+parity_produced ] + shred_pos, in63 ); FALLTHRU
150 518424 : case 63UL: gf_stu( parity_shred[ 62UL+parity_produced ] + shred_pos, in62 ); FALLTHRU
151 1033968 : case 62UL: gf_stu( parity_shred[ 61UL+parity_produced ] + shred_pos, in61 ); FALLTHRU
152 1033968 : case 61UL: gf_stu( parity_shred[ 60UL+parity_produced ] + shred_pos, in60 ); FALLTHRU
153 1549512 : case 60UL: gf_stu( parity_shred[ 59UL+parity_produced ] + shred_pos, in59 ); FALLTHRU
154 1549512 : case 59UL: gf_stu( parity_shred[ 58UL+parity_produced ] + shred_pos, in58 ); FALLTHRU
155 2065152 : case 58UL: gf_stu( parity_shred[ 57UL+parity_produced ] + shred_pos, in57 ); FALLTHRU
156 2065152 : case 57UL: gf_stu( parity_shred[ 56UL+parity_produced ] + shred_pos, in56 ); FALLTHRU
157 2580792 : case 56UL: gf_stu( parity_shred[ 55UL+parity_produced ] + shred_pos, in55 ); FALLTHRU
158 2580792 : case 55UL: gf_stu( parity_shred[ 54UL+parity_produced ] + shred_pos, in54 ); FALLTHRU
159 3096336 : case 54UL: gf_stu( parity_shred[ 53UL+parity_produced ] + shred_pos, in53 ); FALLTHRU
160 3096336 : case 53UL: gf_stu( parity_shred[ 52UL+parity_produced ] + shred_pos, in52 ); FALLTHRU
161 3611976 : case 52UL: gf_stu( parity_shred[ 51UL+parity_produced ] + shred_pos, in51 ); FALLTHRU
162 3611976 : case 51UL: gf_stu( parity_shred[ 50UL+parity_produced ] + shred_pos, in50 ); FALLTHRU
163 4127520 : case 50UL: gf_stu( parity_shred[ 49UL+parity_produced ] + shred_pos, in49 ); FALLTHRU
164 4127520 : case 49UL: gf_stu( parity_shred[ 48UL+parity_produced ] + shred_pos, in48 ); FALLTHRU
165 4643064 : case 48UL: gf_stu( parity_shred[ 47UL+parity_produced ] + shred_pos, in47 ); FALLTHRU
166 4643064 : case 47UL: gf_stu( parity_shred[ 46UL+parity_produced ] + shred_pos, in46 ); FALLTHRU
167 5158608 : case 46UL: gf_stu( parity_shred[ 45UL+parity_produced ] + shred_pos, in45 ); FALLTHRU
168 5158608 : case 45UL: gf_stu( parity_shred[ 44UL+parity_produced ] + shred_pos, in44 ); FALLTHRU
169 5674152 : case 44UL: gf_stu( parity_shred[ 43UL+parity_produced ] + shred_pos, in43 ); FALLTHRU
170 5674152 : case 43UL: gf_stu( parity_shred[ 42UL+parity_produced ] + shred_pos, in42 ); FALLTHRU
171 6189888 : case 42UL: gf_stu( parity_shred[ 41UL+parity_produced ] + shred_pos, in41 ); FALLTHRU
172 6189888 : case 41UL: gf_stu( parity_shred[ 40UL+parity_produced ] + shred_pos, in40 ); FALLTHRU
173 6705432 : case 40UL: gf_stu( parity_shred[ 39UL+parity_produced ] + shred_pos, in39 ); FALLTHRU
174 6705432 : case 39UL: gf_stu( parity_shred[ 38UL+parity_produced ] + shred_pos, in38 ); FALLTHRU
175 7220976 : case 38UL: gf_stu( parity_shred[ 37UL+parity_produced ] + shred_pos, in37 ); FALLTHRU
176 7220976 : case 37UL: gf_stu( parity_shred[ 36UL+parity_produced ] + shred_pos, in36 ); FALLTHRU
177 7736616 : case 36UL: gf_stu( parity_shred[ 35UL+parity_produced ] + shred_pos, in35 ); FALLTHRU
178 7736616 : case 35UL: gf_stu( parity_shred[ 34UL+parity_produced ] + shred_pos, in34 ); FALLTHRU
179 8275737 : case 34UL: gf_stu( parity_shred[ 33UL+parity_produced ] + shred_pos, in33 ); FALLTHRU
180 8275737 : case 33UL: gf_stu( parity_shred[ 32UL+parity_produced ] + shred_pos, in32 ); FALLTHRU
181 8868042 : case 32UL: gf_stu( parity_shred[ 31UL+parity_produced ] + shred_pos, in31 ); FALLTHRU
182 8868042 : case 31UL: gf_stu( parity_shred[ 30UL+parity_produced ] + shred_pos, in30 ); FALLTHRU
183 9460059 : case 30UL: gf_stu( parity_shred[ 29UL+parity_produced ] + shred_pos, in29 ); FALLTHRU
184 9460059 : case 29UL: gf_stu( parity_shred[ 28UL+parity_produced ] + shred_pos, in28 ); FALLTHRU
185 10052364 : case 28UL: gf_stu( parity_shred[ 27UL+parity_produced ] + shred_pos, in27 ); FALLTHRU
186 10052364 : case 27UL: gf_stu( parity_shred[ 26UL+parity_produced ] + shred_pos, in26 ); FALLTHRU
187 10644477 : case 26UL: gf_stu( parity_shred[ 25UL+parity_produced ] + shred_pos, in25 ); FALLTHRU
188 10644477 : case 25UL: gf_stu( parity_shred[ 24UL+parity_produced ] + shred_pos, in24 ); FALLTHRU
189 11246190 : case 24UL: gf_stu( parity_shred[ 23UL+parity_produced ] + shred_pos, in23 ); FALLTHRU
190 11246190 : case 23UL: gf_stu( parity_shred[ 22UL+parity_produced ] + shred_pos, in22 ); FALLTHRU
191 11838207 : case 22UL: gf_stu( parity_shred[ 21UL+parity_produced ] + shred_pos, in21 ); FALLTHRU
192 11838207 : case 21UL: gf_stu( parity_shred[ 20UL+parity_produced ] + shred_pos, in20 ); FALLTHRU
193 12430224 : case 20UL: gf_stu( parity_shred[ 19UL+parity_produced ] + shred_pos, in19 ); FALLTHRU
194 12430224 : case 19UL: gf_stu( parity_shred[ 18UL+parity_produced ] + shred_pos, in18 ); FALLTHRU
195 13082508 : case 18UL: gf_stu( parity_shred[ 17UL+parity_produced ] + shred_pos, in17 ); FALLTHRU
196 13082508 : case 17UL: gf_stu( parity_shred[ 16UL+parity_produced ] + shred_pos, in16 ); FALLTHRU
197 13762224 : case 16UL: gf_stu( parity_shred[ 15UL+parity_produced ] + shred_pos, in15 ); FALLTHRU
198 13762224 : case 15UL: gf_stu( parity_shred[ 14UL+parity_produced ] + shred_pos, in14 ); FALLTHRU
199 14441940 : case 14UL: gf_stu( parity_shred[ 13UL+parity_produced ] + shred_pos, in13 ); FALLTHRU
200 14441940 : case 13UL: gf_stu( parity_shred[ 12UL+parity_produced ] + shred_pos, in12 ); FALLTHRU
201 15145176 : case 12UL: gf_stu( parity_shred[ 11UL+parity_produced ] + shred_pos, in11 ); FALLTHRU
202 15145176 : case 11UL: gf_stu( parity_shred[ 10UL+parity_produced ] + shred_pos, in10 ); FALLTHRU
203 15918684 : case 10UL: gf_stu( parity_shred[ 9UL+parity_produced ] + shred_pos, in09 ); FALLTHRU
204 15918684 : case 9UL: gf_stu( parity_shred[ 8UL+parity_produced ] + shred_pos, in08 ); FALLTHRU
205 16692000 : case 8UL: gf_stu( parity_shred[ 7UL+parity_produced ] + shred_pos, in07 ); FALLTHRU
206 16692000 : case 7UL: gf_stu( parity_shred[ 6UL+parity_produced ] + shred_pos, in06 ); FALLTHRU
207 17465838 : case 6UL: gf_stu( parity_shred[ 5UL+parity_produced ] + shred_pos, in05 ); FALLTHRU
208 17465838 : case 5UL: gf_stu( parity_shred[ 4UL+parity_produced ] + shred_pos, in04 ); FALLTHRU
209 18239250 : case 4UL: gf_stu( parity_shred[ 3UL+parity_produced ] + shred_pos, in03 ); FALLTHRU
210 18239250 : case 3UL: gf_stu( parity_shred[ 2UL+parity_produced ] + shred_pos, in02 ); FALLTHRU
211 18482646 : case 2UL: gf_stu( parity_shred[ 1UL+parity_produced ] + shred_pos, in01 ); FALLTHRU
212 18482646 : case 1UL: gf_stu( parity_shred[ 0UL+parity_produced ] + shred_pos, in00 );
213 18482646 : }
214 18482646 : parity_produced += fd_ulong_min( 64UL, parity_remaining );
215 18482646 : parity_remaining = parity_shred_cnt - parity_produced;
216 18482646 : }
217 18482646 : if( FD_UNLIKELY( parity_remaining>0UL ) ) {
218 : /* Produce another 64 parity shreds */
219 0 : FD_REEDSOL_GENERATE_IFFT( 64, 64, ALL_VARS );
220 0 : FD_REEDSOL_GENERATE_FFT( 64, 128, ALL_VARS );
221 0 : switch( parity_remaining ) {
222 0 : default:
223 0 : case 4UL: gf_stu( parity_shred[ 3UL+parity_produced ] + shred_pos, in03 ); FALLTHRU
224 0 : case 3UL: gf_stu( parity_shred[ 2UL+parity_produced ] + shred_pos, in02 ); FALLTHRU
225 0 : case 2UL: gf_stu( parity_shred[ 1UL+parity_produced ] + shred_pos, in01 ); FALLTHRU
226 0 : case 1UL: gf_stu( parity_shred[ 0UL+parity_produced ] + shred_pos, in00 );
227 0 : }
228 0 : parity_produced += fd_ulong_min( 4UL, parity_remaining );
229 0 : parity_remaining = parity_shred_cnt - parity_produced;
230 0 : }
231 18482646 : #undef ALL_VARS
232 : /* In order to handle shred sizes that are not divisible by 32, we clamp
233 : shred_pos to shred_sz-32 when shred_sz-32<shred_pos<shred_sz
234 : (after the increment). */
235 18482646 : shred_pos += GF_WIDTH;
236 18482646 : shred_pos = fd_ulong_if( ((shred_sz-GF_WIDTH)<shred_pos) & (shred_pos<shred_sz), shred_sz-GF_WIDTH, shred_pos );
237 18482646 : }
238 603144 : }
|
