more mem alignment for dmrs

openair1/PHY/NR_TRANSPORT/nr_dci.c

@@ -161,7 +161,7 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
                             int16_t amp,
                             NR_DL_FRAME_PARMS frame_parms) {
 
-  int16_t mod_dmrs[NR_MAX_CSET_DURATION][NR_MAX_PDCCH_DMRS_LENGTH>>1] __attribute__((aligned(128))); // 3 for the max coreset duration
+  int16_t mod_dmrs[NR_MAX_CSET_DURATION][NR_MAX_PDCCH_DMRS_LENGTH>>1] __attribute__((aligned(16))); // 3 for the max coreset duration
   uint16_t cset_start_sc;
   uint8_t cset_start_symb, cset_nsymb;
   int k,l,k_prime,dci_idx, dmrs_idx;
@@ -260,7 +260,7 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
 	   scrambled_output[6], scrambled_output[7], scrambled_output[8], scrambled_output[9], scrambled_output[10],scrambled_output[11] );
 #endif
     /// QPSK modulation
-    int16_t mod_dci[NR_MAX_DCI_SIZE>>1] __attribute__((aligned(128)));
+    int16_t mod_dci[NR_MAX_DCI_SIZE>>1] __attribute__((aligned(16)));
     nr_modulation(scrambled_output, encoded_length, DMRS_MOD_ORDER, mod_dci); //Qm = 2 as DMRS is QPSK modulated
 #ifdef DEBUG_DCI
     

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

@@ -150,7 +150,7 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
   nb_re = ((12*rel15->NrOfSymbols)-nb_re_dmrs-xOverhead)*rel15->rbSize*rel15->NrOfCodewords;
   uint8_t Qm = rel15->qamModOrder[0];
   uint32_t encoded_length = nb_re*Qm;
-  int16_t mod_dmrs[n_dmrs<<1] __attribute__ ((aligned(256)));
+  int16_t mod_dmrs[n_dmrs<<1] __attribute__ ((aligned(16)));
 
   /// CRC, coding, interleaving and rate matching
   AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n");