Figure 7
From: Fine-grained parallel RNAalifold algorithm for RNA secondary structure prediction on FPGA
The task partitioning and the computation order with 4-PE array. There are 4 dark columns assigned to PE1 to PE4 in the middle area representing the current section. The positions belonging to the same diagonal marked with stars represent the current computation points of the 4 PEs. The parallel RNAalifold algorithm is divided into three phases, energy calculation, columns synchronization and section advance.