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Fixing memory alignment issue of PRS buffers in nrUE

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This commit is contained in:
Sagar Parsawar
2022-10-03 12:23:19 +02:00
parent e8be155c08
commit b3bdee53b4
1 changed files with 3 additions and 3 deletions
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openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+3 -3
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@@ -52,9 +52,9 @@ int nr_prs_channel_estimation(uint8_t gNB_id,
int32_t **rxdataF = ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF;
prs_config_t *prs_cfg = &ue->prs_vars[gNB_id]->prs_resource[rsc_id].prs_cfg;
prs_meas_t **prs_meas = ue->prs_vars[gNB_id]->prs_resource[rsc_id].prs_meas;
c16_t ch_tmp_buf[ ue->frame_parms.ofdm_symbol_size];
int32_t chF_interpol[frame_params->nb_antennas_rx][NR_PRS_IDFT_OVERSAMP_FACTOR*ue->frame_parms.ofdm_symbol_size];
int32_t chT_interpol[frame_params->nb_antennas_rx][NR_PRS_IDFT_OVERSAMP_FACTOR*ue->frame_parms.ofdm_symbol_size];
c16_t ch_tmp_buf[ ue->frame_parms.ofdm_symbol_size] __attribute__((aligned(32)));
int32_t chF_interpol[frame_params->nb_antennas_rx][NR_PRS_IDFT_OVERSAMP_FACTOR*ue->frame_parms.ofdm_symbol_size] __attribute__((aligned(32)));
int32_t chT_interpol[frame_params->nb_antennas_rx][NR_PRS_IDFT_OVERSAMP_FACTOR*ue->frame_parms.ofdm_symbol_size] __attribute__((aligned(32)));
memset(ch_tmp_buf,0,sizeof(ch_tmp_buf));
memset(chF_interpol,0,sizeof(chF_interpol));
memset(chT_interpol,0,sizeof(chF_interpol));