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fixed memory leak in dlsim (for TM5)

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4209 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Florian Kaltenberger
2013-10-17 08:55:43 +00:00
parent 760322c34e
commit cf8c4015ee
1 changed files with 16 additions and 31 deletions
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openair1/SIMULATION/LTE_PHY/dlsim.c
+16 -31
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@@ -287,8 +287,8 @@ int main(int argc, char **argv) {
printf("Detected cpu_freq %f GHz\n",cpu_freq_GHz); printf("Detected cpu_freq %f GHz\n",cpu_freq_GHz);
signal(SIGSEGV, handler); //signal(SIGSEGV, handler);
signal(SIGABRT, handler); //signal(SIGABRT, handler);
logInit(); logInit();
@@ -1110,7 +1110,7 @@ int main(int argc, char **argv) {
case 6: case 6:
memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu2_1E[k],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); memcpy(&dci_alloc[num_dci].dci_pdu[0],&DLSCH_alloc_pdu2_1E[k],sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t));
dci_alloc[num_dci].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t; dci_alloc[num_dci].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t;
dci_alloc[num_dci].L = 2; dci_alloc[num_dci].L = 1;
dci_alloc[num_dci].rnti = n_rnti+k; dci_alloc[num_dci].rnti = n_rnti+k;
dci_alloc[num_dci].format = format1E_2A_M10PRB; dci_alloc[num_dci].format = format1E_2A_M10PRB;
dci_alloc[num_dci].nCCE = 4*k; dci_alloc[num_dci].nCCE = 4*k;
@@ -1204,7 +1204,7 @@ int main(int argc, char **argv) {
0,subframe); 0,subframe);
uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword); uncoded_ber_bit = (short*) malloc(sizeof(short)*coded_bits_per_codeword);
printf("uncoded_ber_bit=%p\n",uncoded_ber_bit);
snr_step = input_snr_step; snr_step = input_snr_step;
for (ch_realization=0;ch_realization<n_ch_rlz;ch_realization++){ for (ch_realization=0;ch_realization<n_ch_rlz;ch_realization++){
@@ -2138,6 +2138,16 @@ int main(int argc, char **argv) {
} }
} }
PHY_vars_UE->dlsch_ue[0][0]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms,
PHY_vars_eNB->dlsch_eNB[0][0]->nb_rb,
PHY_vars_eNB->dlsch_eNB[0][0]->rb_alloc,
get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs),
num_pdcch_symbols,
0,subframe);
PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->G = coded_bits_per_codeword;
// calculate uncoded BLER // calculate uncoded BLER
uncoded_ber=0; uncoded_ber=0;
for (i=0;i<coded_bits_per_codeword;i++) for (i=0;i<coded_bits_per_codeword;i++)
@@ -2154,29 +2164,7 @@ int main(int argc, char **argv) {
if (n_frames==1) if (n_frames==1)
write_output("uncoded_ber_bit.m","uncoded_ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0); write_output("uncoded_ber_bit.m","uncoded_ber_bit",uncoded_ber_bit,coded_bits_per_codeword,1,0);
/*
printf("precoded CQI %d dB, opposite precoded CQI %d dB\n",
PHY_vars_UE->PHY_measurements.precoded_cqi_dB[eNB_id][0],
PHY_vars_UE->PHY_measurements.precoded_cqi_dB[eNB_id_i][0]);
*/
// clip the llrs
/* for (i=0; i<coded_bits_per_codeword; i++) {
if (PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[0][i]>127)
PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[0][i] = 127;
else if (PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[0][i]<-128)
PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[0][i] = -128;
}
*/
PHY_vars_UE->dlsch_ue[0][0]->rnti = (common_flag==0) ? n_rnti: SI_RNTI;
coded_bits_per_codeword = get_G(&PHY_vars_eNB->lte_frame_parms,
PHY_vars_eNB->dlsch_eNB[0][0]->nb_rb,
PHY_vars_eNB->dlsch_eNB[0][0]->rb_alloc,
get_Qm(PHY_vars_eNB->dlsch_eNB[0][0]->harq_processes[0]->mcs),
num_pdcch_symbols,
0,subframe);
PHY_vars_UE->dlsch_ue[0][0]->harq_processes[PHY_vars_UE->dlsch_ue[0][0]->current_harq_pid]->G = coded_bits_per_codeword;
start_meas(&usts); start_meas(&usts);
dlsch_unscrambling(&PHY_vars_UE->lte_frame_parms, dlsch_unscrambling(&PHY_vars_UE->lte_frame_parms,
0, 0,
@@ -2187,10 +2175,6 @@ int main(int argc, char **argv) {
subframe<<1); subframe<<1);
stop_meas(&usts); stop_meas(&usts);
/*
for (i=0;i<coded_bits_per_codeword;i++)
PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[0][i] = (short)quantize(100,PHY_vars_UE->lte_ue_pdsch_vars[0]->llr[0][i],4);
*/
start_meas(&PHY_vars_UE->dlsch_decoding_stats); start_meas(&PHY_vars_UE->dlsch_decoding_stats);
ret = dlsch_decoding(PHY_vars_UE, ret = dlsch_decoding(PHY_vars_UE,
PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[0], PHY_vars_UE->lte_ue_pdsch_vars[eNB_id]->llr[0],
@@ -2445,7 +2429,8 @@ int main(int argc, char **argv) {
fclose(csv_fd); fclose(csv_fd);
} }
free(uncoded_ber_bit); if (uncoded_ber_bit)
free(uncoded_ber_bit);
uncoded_ber_bit = NULL; uncoded_ber_bit = NULL;
for (k=0;k<n_users;k++) { for (k=0;k<n_users;k++) {
free(input_buffer[k]); free(input_buffer[k]);