其实串行时,两者是相同的;并行时,host 节点两者相同,node 节点两者不一样,可能是 if !RP_NODE define begin_c_loop_all begin_c_loop define end_c_loop_all end_c_loop else define begin_c_loop(c,t) begin_generic_loop_1(c,t,THREAD_N_ELEMENTS_INT(t)+THREAD_N_ELEMENTS_LAYER(...
cell_t c=P_CELL(p);Thread *t =P_CELL_THREAD(p);Particle *pi;begin_particle_cell_loop(pi,...