From: Scheduling parity checks for increased throughput in early-termination, layered decoding of QC-LDPC codes on a stream processor
Decoding algorithm
I = 2
I = 6
I = 10
I = 20
Naive IPC (Mbps)
120.4
51.6
32.9
17.2
IPC w/stability check (Mbps)
119.6
51.2
32.6
17.1
IPC w/confirmation (Mbps)
100.2
47.5
31.1
16.7
Standard schedule (Mbps)
87.4
34.7
21.7
11.2