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aligning some internal memory to avoid segfaults

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This commit is contained in:
Florian Kaltenberger
2022-05-31 11:25:06 +02:00
committed by Raymond Knopp
parent e141b20836
commit fab75b4af8
2 changed files with 6 additions and 6 deletions
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openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
+3 -3
View File
@@ -686,9 +686,9 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
// Pointers to extracted PDCCH symbols in frequency-domain. // Pointers to extracted PDCCH symbols in frequency-domain.
int32_t rx_size = 4*273*12; int32_t rx_size = 4*273*12;
int32_t rxdataF_ext[4*frame_parms->nb_antennas_rx][rx_size]; __attribute__ ((aligned(32))) int32_t rxdataF_ext[4*frame_parms->nb_antennas_rx][rx_size];
int32_t rxdataF_comp[4*frame_parms->nb_antennas_rx][rx_size]; __attribute__ ((aligned(32))) int32_t rxdataF_comp[4*frame_parms->nb_antennas_rx][rx_size];
int32_t pdcch_dl_ch_estimates_ext[4*frame_parms->nb_antennas_rx][rx_size]; __attribute__ ((aligned(32))) int32_t pdcch_dl_ch_estimates_ext[4*frame_parms->nb_antennas_rx][rx_size];
// Pointer to llrs, 4-bit resolution. // Pointer to llrs, 4-bit resolution.
int32_t llr_size = 2*4*100*12; int32_t llr_size = 2*4*100*12;
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+3 -3
View File
@@ -430,8 +430,8 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
for (symbol=1; symbol<4; symbol++) { for (symbol=1; symbol<4; symbol++) {
const uint16_t nb_re=symbol == 2 ? 72 : 180; const uint16_t nb_re=symbol == 2 ? 72 : 180;
struct complex16 rxdataF_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL]; __attribute__ ((aligned(32))) struct complex16 rxdataF_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
struct complex16 dl_ch_estimates_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL]; __attribute__ ((aligned(32))) struct complex16 dl_ch_estimates_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
memset(dl_ch_estimates_ext,0, sizeof dl_ch_estimates_ext); memset(dl_ch_estimates_ext,0, sizeof dl_ch_estimates_ext);
nr_pbch_extract(nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF, nr_pbch_extract(nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF,
estimateSz, estimateSz,
@@ -456,7 +456,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
#ifdef DEBUG_PBCH #ifdef DEBUG_PBCH
LOG_I(PHY,"[PHY] PBCH log2_maxh = %d (%d)\n",nr_ue_pbch_vars->log2_maxh,max_h); LOG_I(PHY,"[PHY] PBCH log2_maxh = %d (%d)\n",nr_ue_pbch_vars->log2_maxh,max_h);
#endif #endif
struct complex16 rxdataF_comp[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL]; __attribute__ ((aligned(32))) struct complex16 rxdataF_comp[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
nr_pbch_channel_compensation(rxdataF_ext, nr_pbch_channel_compensation(rxdataF_ext,
dl_ch_estimates_ext, dl_ch_estimates_ext,
nb_re, nb_re,