shuffle codeword for SIMD aligned memory access

Idea taken from:

Low cost LDPC decoder for DVB-S2
by John Dielissen, Andries Hekstra and Vincent Berg - 2006
This commit is contained in:
Ahmet Inan 2019-09-22 20:45:49 +02:00
commit 717d482822
3 changed files with 169 additions and 131 deletions

View file

@ -61,7 +61,7 @@ This version stores only the first q bit positions and might be faster on low po
### [ldpc_decoder2.hh](ldpc_decoder2.hh)
[Low-density parity-check](https://en.wikipedia.org/wiki/Low-density_parity-check_code) layered decoder
This version stores and uses all bit positions and might be faster on high performance workstations.
This version stores and uses all word positions and might be faster on high performance workstations.
### [exclusive_reduce.hh](exclusive_reduce.hh)