Mirror/aicodix___code
1
0
Fork 0
mirror of https://github.com/aicodix/code.git synced 2026-04-27 22:35:44 +00:00
Code Issues Projects Releases Packages Wiki Activity

limit code length to 256

Browse source
This commit is contained in:
Ahmet Inan 2026-02-02 07:54:51 +01:00
commit 520382a396
3 changed files with 7 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

16
pac_list_decoder.hh
View file

@ -18,7 +18,7 @@ struct PACListTree
typedef typename PH::PATH PATH;
typedef typename PH::MAP MAP;
static const int N = 1 << M;
static MAP decode(PATH *metric, TYPE *message, MAP *maps, int *count, int *state, TYPE *hard, TYPE *soft, const int *rank, int frozen)
static MAP decode(PATH *metric, TYPE *message, MAP *maps, int *count, int *state, TYPE *hard, TYPE *soft, const uint8_t *rank, int frozen)
{
for (int i = 0; i < N/2; ++i)
soft[i+N/2] = PH::prod(soft[i+N], soft[i+N/2+N]);
@ -97,7 +97,7 @@ struct PACListTree<TYPE, 1>
*hard = hrd;
return map;
}
static MAP decode(PATH *metric, TYPE *message, MAP *maps, int *count, int *state, TYPE *hard, TYPE *soft, const int *rank, int frozen)
static MAP decode(PATH *metric, TYPE *message, MAP *maps, int *count, int *state, TYPE *hard, TYPE *soft, const uint8_t *rank, int frozen)
{
soft[1] = PH::prod(soft[2], soft[3]);
MAP lmap, rmap;
@ -118,7 +118,7 @@ struct PACListTree<TYPE, 1>
template <typename TYPE, int MAX_M>
class PACListDecoder
{
static_assert(MAX_M >= 5 && MAX_M <= 16);
static_assert(MAX_M >= 5 && MAX_M <= 8);
typedef PolarHelper<TYPE> PH;
typedef typename TYPE::value_type VALUE;
typedef typename PH::PATH PATH;
@ -128,7 +128,7 @@ class PACListDecoder
TYPE hard[MAX_N];
MAP maps[MAX_N];
public:
void operator()(int *rank, TYPE *message, const VALUE *codeword, const int *rank_map, int mesg_bits, int level)
void operator()(int *rank, TYPE *message, const VALUE *codeword, const uint8_t *rank_map, int mesg_bits, int level)
{
assert(level <= MAX_M);
PATH metric[TYPE::SIZE];
@ -149,14 +149,6 @@ public:
case 6: PACListTree<TYPE, 6>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 7: PACListTree<TYPE, 7>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 8: PACListTree<TYPE, 8>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 9: PACListTree<TYPE, 9>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 10: PACListTree<TYPE, 10>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 11: PACListTree<TYPE, 11>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 12: PACListTree<TYPE, 12>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 13: PACListTree<TYPE, 13>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 14: PACListTree<TYPE, 14>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 15: PACListTree<TYPE, 15>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
case 16: PACListTree<TYPE, 16>::decode(metric, message, maps, &count, state, hard, soft, rank_map, frozen); break;
default: assert(false);
}