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Fix memory leaks

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This commit is contained in:
Roberto Louro Magueta
2022-06-23 20:45:55 +01:00
parent d5f23af842
commit b0f554e230
2 changed files with 78 additions and 86 deletions
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openair1/SCHED_NR/phy_procedures_nr_gNB.c
+43 -47
View File
@@ -990,35 +990,33 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
case NR_SRS_ResourceSet__usage_beamManagement: {
nfapi_nr_srs_beamforming_report_t *nr_srs_beamforming_report =
(nfapi_nr_srs_beamforming_report_t*) calloc(1,sizeof(nfapi_nr_srs_beamforming_report_t));
nr_srs_beamforming_report->prg_size = srs_pdu->beamforming.prg_size;
nr_srs_beamforming_report->num_symbols = 1<<srs_pdu->num_symbols;
nr_srs_beamforming_report->wide_band_snr = srs_est >= 0 ? (gNB->nr_srs_info[i]->snr + 64)<<1 : 0xFF; // 0xFF will be set if this field is invalid
nr_srs_beamforming_report->num_reported_symbols = 1<<srs_pdu->num_symbols;
nr_srs_beamforming_report->prgs = (nfapi_nr_srs_reported_symbol_t*) calloc(1, nr_srs_beamforming_report->num_reported_symbols*sizeof(nfapi_nr_srs_reported_symbol_t));
fill_srs_reported_symbol_list(&nr_srs_beamforming_report->prgs[0],
nfapi_nr_srs_beamforming_report_t nr_srs_beamforming_report;
nr_srs_beamforming_report.prg_size = srs_pdu->beamforming.prg_size;
nr_srs_beamforming_report.num_symbols = 1<<srs_pdu->num_symbols;
nr_srs_beamforming_report.wide_band_snr = srs_est >= 0 ? (gNB->nr_srs_info[i]->snr + 64)<<1 : 0xFF; // 0xFF will be set if this field is invalid
nr_srs_beamforming_report.num_reported_symbols = 1<<srs_pdu->num_symbols;
nr_srs_beamforming_report.prgs = (nfapi_nr_srs_reported_symbol_t*) calloc(1, nr_srs_beamforming_report.num_reported_symbols*sizeof(nfapi_nr_srs_reported_symbol_t));
fill_srs_reported_symbol_list(&nr_srs_beamforming_report.prgs[0],
srs_pdu,
gNB->frame_parms.N_RB_UL,
gNB->nr_srs_info[i]->snr_per_rb,
srs_est);
#ifdef SRS_IND_DEBUG
LOG_I(NR_PHY, "nr_srs_beamforming_report->prg_size = %i\n", nr_srs_beamforming_report->prg_size);
LOG_I(NR_PHY, "nr_srs_beamforming_report->num_symbols = %i\n", nr_srs_beamforming_report->num_symbols);
LOG_I(NR_PHY, "nr_srs_beamforming_report->wide_band_snr = %i (%i dB)\n", nr_srs_beamforming_report->wide_band_snr, (nr_srs_beamforming_report->wide_band_snr>>1)-64);
LOG_I(NR_PHY, "nr_srs_beamforming_report->num_reported_symbols = %i\n", nr_srs_beamforming_report->num_reported_symbols);
LOG_I(NR_PHY, "nr_srs_beamforming_report->prgs[0].num_prgs = %i\n", nr_srs_beamforming_report->prgs[0].num_prgs);
for(int prg_idx = 0; prg_idx < nr_srs_beamforming_report->prgs[0].num_prgs; prg_idx++) {
LOG_I(NR_PHY, "nr_srs_beamforming_report->prgs[0].prg_list[%3i].rb_snr = %i (%i dB)\n",
LOG_I(NR_PHY, "nr_srs_beamforming_report.prg_size = %i\n", nr_srs_beamforming_report.prg_size);
LOG_I(NR_PHY, "nr_srs_beamforming_report.num_symbols = %i\n", nr_srs_beamforming_report.num_symbols);
LOG_I(NR_PHY, "nr_srs_beamforming_report.wide_band_snr = %i (%i dB)\n", nr_srs_beamforming_report.wide_band_snr, (nr_srs_beamforming_report.wide_band_snr>>1)-64);
LOG_I(NR_PHY, "nr_srs_beamforming_report.num_reported_symbols = %i\n", nr_srs_beamforming_report.num_reported_symbols);
LOG_I(NR_PHY, "nr_srs_beamforming_report.prgs[0].num_prgs = %i\n", nr_srs_beamforming_report.prgs[0].num_prgs);
for(int prg_idx = 0; prg_idx < nr_srs_beamforming_report.prgs[0].num_prgs; prg_idx++) {
LOG_I(NR_PHY, "nr_srs_beamforming_report.prgs[0].prg_list[%3i].rb_snr = %i (%i dB)\n",
prg_idx,
nr_srs_beamforming_report->prgs[0].prg_list[prg_idx].rb_snr,
(nr_srs_beamforming_report->prgs[0].prg_list[prg_idx].rb_snr>>1)-64);
nr_srs_beamforming_report.prgs[0].prg_list[prg_idx].rb_snr,
(nr_srs_beamforming_report.prgs[0].prg_list[prg_idx].rb_snr>>1)-64);
}
#endif
gNB->srs_pdu_list[num_srs].report_tlv->length = pack_nr_srs_beamforming_report(nr_srs_beamforming_report,
gNB->srs_pdu_list[num_srs].report_tlv->length = pack_nr_srs_beamforming_report(&nr_srs_beamforming_report,
gNB->srs_pdu_list[num_srs].report_tlv->value,
16384*sizeof(uint32_t));
break;
@@ -1026,46 +1024,44 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
case NR_SRS_ResourceSet__usage_codebook: {
nfapi_nr_srs_normalized_channel_iq_matrix_t *nr_srs_normalized_channel_iq_matrix =
(nfapi_nr_srs_normalized_channel_iq_matrix_t*) calloc(1,sizeof(nfapi_nr_srs_normalized_channel_iq_matrix_t));
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation = srs_pdu->srs_parameters_v4.iq_representation;
nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements = gNB->frame_parms.nb_antennas_rx;
nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports = srs_pdu->srs_parameters_v4.num_total_ue_antennas;
nr_srs_normalized_channel_iq_matrix->prg_size = srs_pdu->srs_parameters_v4.prg_size;
nr_srs_normalized_channel_iq_matrix->num_prgs = srs_pdu->srs_parameters_v4.srs_bandwidth_size/srs_pdu->srs_parameters_v4.prg_size;
fill_srs_channel_matrix(nr_srs_normalized_channel_iq_matrix->channel_matrix,
nfapi_nr_srs_normalized_channel_iq_matrix_t nr_srs_normalized_channel_iq_matrix;
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation = srs_pdu->srs_parameters_v4.iq_representation;
nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements = gNB->frame_parms.nb_antennas_rx;
nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports = srs_pdu->srs_parameters_v4.num_total_ue_antennas;
nr_srs_normalized_channel_iq_matrix.prg_size = srs_pdu->srs_parameters_v4.prg_size;
nr_srs_normalized_channel_iq_matrix.num_prgs = srs_pdu->srs_parameters_v4.srs_bandwidth_size/srs_pdu->srs_parameters_v4.prg_size;
fill_srs_channel_matrix(nr_srs_normalized_channel_iq_matrix.channel_matrix,
srs_pdu,
gNB->nr_srs_info[i],
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation,
nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements,
nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports,
nr_srs_normalized_channel_iq_matrix->prg_size,
nr_srs_normalized_channel_iq_matrix->num_prgs,
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation,
nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements,
nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports,
nr_srs_normalized_channel_iq_matrix.prg_size,
nr_srs_normalized_channel_iq_matrix.num_prgs,
&gNB->frame_parms);
#ifdef SRS_IND_DEBUG
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix->normalized_iq_representation = %i\n", nr_srs_normalized_channel_iq_matrix->normalized_iq_representation);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements = %i\n", nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports = %i\n", nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix->prg_size = %i\n", nr_srs_normalized_channel_iq_matrix->prg_size);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix->num_prgs = %i\n", nr_srs_normalized_channel_iq_matrix->num_prgs);
c16_t *channel_matrix16 = (c16_t*)nr_srs_normalized_channel_iq_matrix->channel_matrix;
c8_t *channel_matrix8 = (c8_t*)nr_srs_normalized_channel_iq_matrix->channel_matrix;
for(int uI = 0; uI < nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports; uI++) {
for(int gI = 0; gI < nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements; gI++) {
for(int pI = 0; pI < nr_srs_normalized_channel_iq_matrix->num_prgs; pI++) {
uint16_t index = uI*nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements*nr_srs_normalized_channel_iq_matrix->num_prgs + gI*nr_srs_normalized_channel_iq_matrix->num_prgs + pI;
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix.normalized_iq_representation = %i\n", nr_srs_normalized_channel_iq_matrix.normalized_iq_representation);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements = %i\n", nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports = %i\n", nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix.prg_size = %i\n", nr_srs_normalized_channel_iq_matrix.prg_size);
LOG_I(NR_PHY, "nr_srs_normalized_channel_iq_matrix.num_prgs = %i\n", nr_srs_normalized_channel_iq_matrix.num_prgs);
c16_t *channel_matrix16 = (c16_t*)nr_srs_normalized_channel_iq_matrix.channel_matrix;
c8_t *channel_matrix8 = (c8_t*)nr_srs_normalized_channel_iq_matrix.channel_matrix;
for(int uI = 0; uI < nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports; uI++) {
for(int gI = 0; gI < nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements; gI++) {
for(int pI = 0; pI < nr_srs_normalized_channel_iq_matrix.num_prgs; pI++) {
uint16_t index = uI*nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements*nr_srs_normalized_channel_iq_matrix.num_prgs + gI*nr_srs_normalized_channel_iq_matrix.num_prgs + pI;
LOG_I(NR_PHY, "(uI %i, gI %i, pI %i) channel_matrix --> real %i, imag %i\n",
uI, gI, pI,
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation == 0 ? channel_matrix8[index].r : channel_matrix16[index].r,
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation == 0 ? channel_matrix8[index].i : channel_matrix16[index].i);
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation == 0 ? channel_matrix8[index].r : channel_matrix16[index].r,
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation == 0 ? channel_matrix8[index].i : channel_matrix16[index].i);
}
}
}
#endif
gNB->srs_pdu_list[num_srs].report_tlv->length = pack_nr_srs_normalized_channel_iq_matrix(nr_srs_normalized_channel_iq_matrix,
gNB->srs_pdu_list[num_srs].report_tlv->length = pack_nr_srs_normalized_channel_iq_matrix(&nr_srs_normalized_channel_iq_matrix,
gNB->srs_pdu_list[num_srs].report_tlv->value,
16384*sizeof(uint32_t));
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+35 -39
View File
@@ -1096,37 +1096,35 @@ void handle_nr_srs_measurements(const module_id_t module_id,
case NR_SRS_ResourceSet__usage_beamManagement: {
nfapi_nr_srs_beamforming_report_t *nr_srs_beamforming_report =
(nfapi_nr_srs_beamforming_report_t*) calloc(1,sizeof(nfapi_nr_srs_beamforming_report_t));
nfapi_nr_srs_beamforming_report_t nr_srs_beamforming_report;
unpack_nr_srs_beamforming_report(srs_ind->report_tlv->value,
srs_ind->report_tlv->length,
nr_srs_beamforming_report,
&nr_srs_beamforming_report,
sizeof(nfapi_nr_srs_beamforming_report_t));
#ifdef SRS_IND_DEBUG
LOG_I(NR_MAC, "nr_srs_beamforming_report->prg_size = %i\n", nr_srs_beamforming_report->prg_size);
LOG_I(NR_MAC, "nr_srs_beamforming_report->num_symbols = %i\n", nr_srs_beamforming_report->num_symbols);
LOG_I(NR_MAC, "nr_srs_beamforming_report->wide_band_snr = %i (%i dB)\n", nr_srs_beamforming_report->wide_band_snr, (nr_srs_beamforming_report->wide_band_snr>>1)-64);
LOG_I(NR_MAC, "nr_srs_beamforming_report->num_reported_symbols = %i\n", nr_srs_beamforming_report->num_reported_symbols);
LOG_I(NR_MAC, "nr_srs_beamforming_report->prgs[0].num_prgs = %i\n", nr_srs_beamforming_report->prgs[0].num_prgs);
for(int prg_idx = 0; prg_idx < nr_srs_beamforming_report->prgs[0].num_prgs; prg_idx++) {
LOG_I(NR_MAC, "nr_srs_beamforming_report->prgs[0].prg_list[%3i].rb_snr = %i (%i dB)\n",
LOG_I(NR_MAC, "nr_srs_beamforming_report.prg_size = %i\n", nr_srs_beamforming_report.prg_size);
LOG_I(NR_MAC, "nr_srs_beamforming_report.num_symbols = %i\n", nr_srs_beamforming_report.num_symbols);
LOG_I(NR_MAC, "nr_srs_beamforming_report.wide_band_snr = %i (%i dB)\n", nr_srs_beamforming_report.wide_band_snr, (nr_srs_beamforming_report.wide_band_snr>>1)-64);
LOG_I(NR_MAC, "nr_srs_beamforming_report.num_reported_symbols = %i\n", nr_srs_beamforming_report.num_reported_symbols);
LOG_I(NR_MAC, "nr_srs_beamforming_report.prgs[0].num_prgs = %i\n", nr_srs_beamforming_report.prgs[0].num_prgs);
for(int prg_idx = 0; prg_idx < nr_srs_beamforming_report.prgs[0].num_prgs; prg_idx++) {
LOG_I(NR_MAC, "nr_srs_beamforming_report.prgs[0].prg_list[%3i].rb_snr = %i (%i dB)\n",
prg_idx,
nr_srs_beamforming_report->prgs[0].prg_list[prg_idx].rb_snr,
(nr_srs_beamforming_report->prgs[0].prg_list[prg_idx].rb_snr>>1)-64);
nr_srs_beamforming_report.prgs[0].prg_list[prg_idx].rb_snr,
(nr_srs_beamforming_report.prgs[0].prg_list[prg_idx].rb_snr>>1)-64);
}
#endif
sprintf(stats->srs_stats,"UL-SNR %i dB", (nr_srs_beamforming_report->wide_band_snr>>1)-64);
sprintf(stats->srs_stats,"UL-SNR %i dB", (nr_srs_beamforming_report.wide_band_snr>>1)-64);
const int ul_prbblack_SNR_threshold = nr_mac->ul_prbblack_SNR_threshold;
uint16_t *ulprbbl = nr_mac->ulprbbl;
uint8_t num_rbs = nr_srs_beamforming_report->prg_size * nr_srs_beamforming_report->prgs[0].num_prgs;
uint8_t num_rbs = nr_srs_beamforming_report.prg_size * nr_srs_beamforming_report.prgs[0].num_prgs;
memset(ulprbbl, 0, num_rbs*sizeof(uint16_t));
for (int rb = 0; rb < num_rbs; rb++) {
int snr = (nr_srs_beamforming_report->prgs[0].prg_list[rb/nr_srs_beamforming_report->prg_size].rb_snr>>1)-64;
int snr = (nr_srs_beamforming_report.prgs[0].prg_list[rb/nr_srs_beamforming_report.prg_size].rb_snr>>1)-64;
if (snr < ul_prbblack_SNR_threshold) {
ulprbbl[rb] = 0x3FFF; // all symbols taken
}
@@ -1138,30 +1136,28 @@ void handle_nr_srs_measurements(const module_id_t module_id,
case NR_SRS_ResourceSet__usage_codebook: {
nfapi_nr_srs_normalized_channel_iq_matrix_t *nr_srs_normalized_channel_iq_matrix =
(nfapi_nr_srs_normalized_channel_iq_matrix_t*) calloc(1,sizeof(nfapi_nr_srs_normalized_channel_iq_matrix_t));
nfapi_nr_srs_normalized_channel_iq_matrix_t nr_srs_normalized_channel_iq_matrix;
unpack_nr_srs_normalized_channel_iq_matrix(srs_ind->report_tlv->value,
srs_ind->report_tlv->length,
nr_srs_normalized_channel_iq_matrix,
&nr_srs_normalized_channel_iq_matrix,
sizeof(nfapi_nr_srs_normalized_channel_iq_matrix_t));
#ifdef SRS_IND_DEBUG
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix->normalized_iq_representation = %i\n", nr_srs_normalized_channel_iq_matrix->normalized_iq_representation);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements = %i\n", nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports = %i\n", nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix->prg_size = %i\n", nr_srs_normalized_channel_iq_matrix->prg_size);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix->num_prgs = %i\n", nr_srs_normalized_channel_iq_matrix->num_prgs);
c16_t *channel_matrix16 = (c16_t*)nr_srs_normalized_channel_iq_matrix->channel_matrix;
c8_t *channel_matrix8 = (c8_t*)nr_srs_normalized_channel_iq_matrix->channel_matrix;
for(int uI = 0; uI < nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports; uI++) {
for(int gI = 0; gI < nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements; gI++) {
for(int pI = 0; pI < nr_srs_normalized_channel_iq_matrix->num_prgs; pI++) {
uint16_t index = uI*nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements*nr_srs_normalized_channel_iq_matrix->num_prgs + gI*nr_srs_normalized_channel_iq_matrix->num_prgs + pI;
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix.normalized_iq_representation = %i\n", nr_srs_normalized_channel_iq_matrix.normalized_iq_representation);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements = %i\n", nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports = %i\n", nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix.prg_size = %i\n", nr_srs_normalized_channel_iq_matrix.prg_size);
LOG_I(NR_MAC, "nr_srs_normalized_channel_iq_matrix.num_prgs = %i\n", nr_srs_normalized_channel_iq_matrix.num_prgs);
c16_t *channel_matrix16 = (c16_t*)nr_srs_normalized_channel_iq_matrix.channel_matrix;
c8_t *channel_matrix8 = (c8_t*)nr_srs_normalized_channel_iq_matrix.channel_matrix;
for(int uI = 0; uI < nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports; uI++) {
for(int gI = 0; gI < nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements; gI++) {
for(int pI = 0; pI < nr_srs_normalized_channel_iq_matrix.num_prgs; pI++) {
uint16_t index = uI*nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements*nr_srs_normalized_channel_iq_matrix.num_prgs + gI*nr_srs_normalized_channel_iq_matrix.num_prgs + pI;
LOG_I(NR_MAC, "(uI %i, gI %i, pI %i) channel_matrix --> real %i, imag %i\n",
uI, gI, pI,
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation == 0 ? channel_matrix8[index].r : channel_matrix16[index].r,
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation == 0 ? channel_matrix8[index].i : channel_matrix16[index].i);
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation == 0 ? channel_matrix8[index].r : channel_matrix16[index].r,
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation == 0 ? channel_matrix8[index].i : channel_matrix16[index].i);
}
}
}
@@ -1173,12 +1169,12 @@ void handle_nr_srs_measurements(const module_id_t module_id,
ps->srs_feedback.sri = NR_SRS_SRI_0;
ps->srs_feedback.ul_ri = 0; // TODO: Compute this
ps->srs_feedback.tpmi = nr_srs_tpmi_estimation(ps->pusch_Config,
nr_srs_normalized_channel_iq_matrix->channel_matrix,
nr_srs_normalized_channel_iq_matrix->normalized_iq_representation,
nr_srs_normalized_channel_iq_matrix->num_gnb_antenna_elements,
nr_srs_normalized_channel_iq_matrix->num_ue_srs_ports,
nr_srs_normalized_channel_iq_matrix->prg_size,
nr_srs_normalized_channel_iq_matrix->num_prgs,
nr_srs_normalized_channel_iq_matrix.channel_matrix,
nr_srs_normalized_channel_iq_matrix.normalized_iq_representation,
nr_srs_normalized_channel_iq_matrix.num_gnb_antenna_elements,
nr_srs_normalized_channel_iq_matrix.num_ue_srs_ports,
nr_srs_normalized_channel_iq_matrix.prg_size,
nr_srs_normalized_channel_iq_matrix.num_prgs,
ps->srs_feedback.ul_ri);
sprintf(stats->srs_stats,"UL-RI %d, TPMI %d", ps->srs_feedback.ul_ri+1, ps->srs_feedback.tpmi);
break;