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profile_cl.c
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Wed, May 1, 02:20

profile_cl.c
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#include "profile_cl.h"
#include "rt/rt_api.h"
#include "rt/rt_omp.h"
#include "../defines.h"
void profile_cl_start(rt_perf_t *perf){
int id = rt_core_id();
if(rt_core_id()==0){
printf("\nstart profile\n");
}
rt_perf_init(&perf[id]);
#ifdef ACTIVE
rt_perf_conf(&perf[id],(1<<RT_PERF_CYCLES) | (1<<RT_PERF_ACTIVE_CYCLES));
#endif
#ifdef STALL
rt_perf_conf(&perf[id],(1<<RT_PERF_LD_STALL) | (1<<RT_PERF_IMISS));
#endif
#ifdef EXTACC
rt_perf_conf(&perf[id],(1<<RT_PERF_LD_EXT_CYC) | (1<<RT_PERF_ST_EXT_CYC));
#endif
#ifdef INTACC
rt_perf_conf(&perf[id],(1<<RT_PERF_LD) | (1<<RT_PERF_ST));
#endif
#ifdef INSTRUCTION
rt_perf_conf(&perf[id],(1<<RT_PERF_INSTR));
#endif
#ifdef TCDM
rt_perf_conf(&perf[id],(1<<RT_PERF_TCDM_CONT));
#endif
rt_perf_reset(&perf[id]);
rt_perf_start(&perf[id]);
}
void profile_cl_stop(rt_perf_t *perf){
int id = rt_core_id();
rt_perf_stop(&perf[id]);
rt_perf_save(&perf[id]);
for (int i = 0; i < NUM_CORES; i++){
if(rt_core_id()==i){
#ifdef ACTIVE
printf("[%d] cycles = %d\n", id, rt_perf_read (RT_PERF_CYCLES));
printf("[%d] active cycles = %d\n", id, rt_perf_read (RT_PERF_ACTIVE_CYCLES));
#endif
#ifdef STALL
printf("[%d] LD stall = %d\n", id, rt_perf_read (RT_PERF_LD_STALL));
printf("[%d] IMISS = %d\n", id, rt_perf_read (RT_PERF_IMISS));
#endif
#ifdef EXTACC
printf("[%d] RT_PERF_LD_EXT_CYC = %d\n", id, rt_perf_read (RT_PERF_LD_EXT_CYC));
printf("[%d] RT_PERF_ST_EXT_CYC = %d\n", id, rt_perf_read (RT_PERF_ST_EXT_CYC));
#endif
#ifdef INTACC
printf("[%d] RT_PERF_LD_CYC = %d\n", id, rt_perf_read (RT_PERF_LD));
printf("[%d] RT_PERF_ST_CYC = %d\n", id, rt_perf_read (RT_PERF_ST));
#endif
#ifdef INSTRUCTION
printf("[%d] instr = %d\n", id, rt_perf_read (RT_PERF_INSTR));
#endif
#ifdef TCDM
printf("[%d] RT_PERF_TCDM_CONT = %d\n", id, rt_perf_read (RT_PERF_TCDM_CONT));
#endif
}
synch_barrier();
}
synch_barrier();
}

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