SSE Ziggurat version improved

openair1/SCHED/phy_procedures_lte_ue.c

@@ -2896,7 +2896,7 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
   int pbch_tx_ant=0;
   uint8_t pbch_phase;
   uint16_t frame_tx;
-  static uint8_t first_run = 1;
+  static uint8_t first_run = 0;
   uint8_t pbch_trials = 0;
 
   DevAssert(ue);
@@ -2985,8 +2985,8 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc, uin
     //emos_dump_UE.mimo_mode = ue->pbch_vars[eNB_id]->decoded_output[1];
 #endif
 
-    if (first_run) {
-      first_run = 0;
+    if (first_run<=ue->Mod_id) {
+      first_run++;
 
       proc->frame_rx = (proc->frame_rx & 0xFFFFFC00) | (frame_tx & 0x000003FF);
       proc->frame_tx = proc->frame_rx;
@@ -5300,7 +5300,6 @@ else
   if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) {
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN);
     ue_pdsch_procedures(ue,
-
 			proc,
 			eNB_id,
 			SI_PDSCH,
@@ -5410,6 +5409,7 @@ else
 
   if ( (subframe_rx == 0) && (ue->decode_MIB == 1))
   {
+    //printf("[ue_pbch_procedures] subframe_rx %d ,ue->decode_MIB %d, UE %d\n",subframe_rx,ue->decode_MIB,ue->Mod_id);
     ue_pbch_procedures(eNB_id,ue,proc,abstraction_flag);
   }
 

openair1/SIMULATION/RF/rf.c

@@ -303,9 +303,9 @@ clock_t start=clock();*/
 		      rx128_re =  _mm_loadu_pd(&r_re[a][2*i]);//r_re[a][i],r_re[a][i+1]
 		      rx128_im =  _mm_loadu_pd(&r_im[a][2*i]);//r_im[a][i],r_im[a][i+1]
 		      rx128_gain_lin = _mm_set1_pd(rx_gain_lin);
-		      //gauss_0_128_sqrt_NOW = _mm_set_pd(ziggurat(0.0,1.0),ziggurat(0.0,1.0));
-		      //gauss_1_128_sqrt_NOW = _mm_set_pd(ziggurat(0.0,1.0),ziggurat(0.0,1.0));
-		      boxmuller_SSE_float(&gauss_0_128_sqrt_NOW, &gauss_1_128_sqrt_NOW);
+		      gauss_0_128_sqrt_NOW = _mm_set_pd(ziggurat(0.0,1.0),ziggurat(0.0,1.0));
+		      gauss_1_128_sqrt_NOW = _mm_set_pd(ziggurat(0.0,1.0),ziggurat(0.0,1.0));
+		      //boxmuller_SSE_float(&gauss_0_128_sqrt_NOW, &gauss_1_128_sqrt_NOW);
 		      gauss_0_128_sqrt_NOW = _mm_mul_pd(gauss_0_128_sqrt_NOW,_mm_set1_pd(sqrt_NOW));
 		      gauss_1_128_sqrt_NOW = _mm_mul_pd(gauss_1_128_sqrt_NOW,_mm_set1_pd(sqrt_NOW));
 		      // Amplify by receiver gain and apply 3rd order non-linearity
@@ -435,7 +435,6 @@ clock_t start=clock();*/
 		      //boxmuller_SSE_float(&gauss_0_128_sqrt_NOW, &gauss_1_128_sqrt_NOW);
 		      gauss_0_128_sqrt_NOW = ziggurat_SSE_float();
 		      gauss_1_128_sqrt_NOW = ziggurat_SSE_float();
-
 		      //stop_meas(&desc->ziggurat);
 		      gauss_0_128_sqrt_NOW = _mm_mul_ps(gauss_0_128_sqrt_NOW,_mm_set1_ps(sqrt_NOW));
 		      gauss_1_128_sqrt_NOW = _mm_mul_ps(gauss_1_128_sqrt_NOW,_mm_set1_ps(sqrt_NOW));

openair2/RRC/LITE/rrc_UE.c

@@ -2717,6 +2717,7 @@ int decode_BCCH_DLSCH_Message(
                   sizeof(SystemInformationBlockType1_t) );
           LOG_D( RRC, "[UE %"PRIu8"] Decoding First SIB1\n", ctxt_pP->module_id );
           decode_SIB1( ctxt_pP, eNB_index, rsrq, rsrp );
+          //printf("decode_BCCH_DLSCH_Message \n");
         }
       }
 
@@ -2731,7 +2732,7 @@ int decode_BCCH_DLSCH_Message(
                 &bcch_message->message.choice.c1.choice.systemInformation,
                 sizeof(SystemInformation_t) );
 
-        LOG_D( RRC, "[UE %"PRIu8"] Decoding SI for frameP %"PRIu32"\n",
+        LOG_I( RRC, "[UE %"PRIu8"] Decoding SI for frameP %"PRIu32"\n",
                ctxt_pP->module_id,
                ctxt_pP->frame );