more fixes on gcc warnings, misleading indentation and CPU mitigation when the...

more fixes on gcc warnings, misleading indentation and CPU mitigation when the traffic demand in 5G exeeds the available througput

nfapi/open-nFAPI/nfapi/public_inc/nfapi_interface.h

@@ -2727,7 +2727,7 @@ typedef struct {
 } nfapi_cqi_indication_rel8_t;
 #define NFAPI_CQI_INDICATION_REL8_TAG 0x202f
 
-#define NFAPI_CC_MAX 4
+#define NFAPI_CC_MAX MAX_NUM_CCs
 typedef struct {
 	nfapi_tl_t tl;
 	uint16_t length;

openair1/PHY/CODING/3gpplte_sse.c

@@ -373,10 +373,10 @@ char interleave_compact_byte(short *base_interleaver,unsigned char *input, unsig
   short *ptr_intl=base_interleaver;
 #if defined(__x86_64) || defined(__i386__)
 #ifndef __AVX2__
-  __m128i tmp;
+  __m128i tmp={0};
   uint16_t *systematic2_ptr=(uint16_t *) output;
 #else
-  __m256i tmp;
+  __m256i tmp={0};
   uint32_t *systematic2_ptr=(uint32_t *) output;
 #endif
 #elif defined(__arm__)

openair1/PHY/CODING/3gpplte_turbo_decoder_sse_16bit.c

@@ -1105,7 +1105,7 @@ uint8_t phy_threegpplte_turbo_decoder16(int16_t *y,
   uint8_t temp;
 #if defined(__x86_64__) || defined(__i386__)
   __m128i *yp128;
-  __m128i tmp, zeros=_mm_setzero_si128();
+  __m128i tmp={0}, zeros=_mm_setzero_si128();
   __m128i tmpe;
 #elif defined(__arm__)
   int16x8_t *yp128;

openair1/PHY/CODING/3gpplte_turbo_decoder_sse_8bit.c

@@ -819,7 +819,7 @@ uint8_t phy_threegpplte_turbo_decoder8(int16_t *y,
 #if defined(__x86_64__) || defined(__i386__)
   __m128i *yp128;
   __m128i tmp128[(n+8)>>3];
-  __m128i tmp, zeros=_mm_setzero_si128();
+  __m128i tmp={0}, zeros=_mm_setzero_si128();
 #elif defined(__arm__)
   int8x16_t *yp128;
   int8x16_t tmp128[(n+8)>>3];

openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c

@@ -35,7 +35,6 @@ static int16_t ru_90c[2*128] = {32767, 0,32766, -402,32758, -804,32746, -1206,32
 #define SCALE 0x3FFF
 
 static const short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
-//static const short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
 
 extern unsigned short dftsizes[34];
 extern int16_t *ul_ref_sigs_rx[30][2][34];

openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c

@@ -1234,7 +1234,7 @@ void dlsch_channel_compensation(int **rxdataF_ext,
   unsigned short rb;
   unsigned char aatx,aarx,symbol_mod,pilots=0;
   __m128i *dl_ch128,*dl_ch128_2,*dl_ch_mag128,*dl_ch_mag128b,*rxdataF128,*rxdataF_comp128,*rho128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0};
   symbol_mod = (symbol>=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol;
 
   if ((symbol_mod == 0) || (symbol_mod == (4-frame_parms->Ncp))) {
@@ -1657,11 +1657,11 @@ void dlsch_channel_compensation_core(int **rxdataF_ext,
   int length_mod8 = 0;
   int length2;
   __m128i *dl_ch128,*dl_ch_mag128,*dl_ch_mag128b, *dl_ch128_2, *rxdataF128,*rxdataF_comp128,*rho128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0};
   int aatx = 0, aarx = 0;
 
   for (aatx=0; aatx<n_tx; aatx++) {
-    __m128i QAM_amp128b;
+    __m128i QAM_amp128b={0};
 
     if (mod_order == 4) {
       QAM_amp128 = _mm_set1_epi16(QAM16_n1);  // 2/sqrt(10)
@@ -2411,7 +2411,7 @@ void dlsch_channel_compensation_TM34(LTE_DL_FRAME_PARMS *frame_parms,
   int **rxdataF_comp0         = pdsch_vars->rxdataF_comp0;
   int **rxdataF_comp1         = pdsch_vars->rxdataF_comp1[harq_pid][round];
   unsigned char *pmi_ext      = pdsch_vars->pmi_ext;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp0_128,QAM_amp1_128;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp0_128={0},QAM_amp1_128={0};
   symbol_mod = (symbol>=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol;
 
   if ((symbol_mod == 0) || (symbol_mod == (4-frame_parms->Ncp)))

openair1/PHY/LTE_UE_TRANSPORT/pmch_ue.c

@@ -328,7 +328,7 @@ void mch_channel_compensation(int **rxdataF_ext,
   int aarx,nre,i;
 #if defined(__x86_64__) || defined(__i386__)
   __m128i *dl_ch128,*dl_ch_mag128,*dl_ch_mag128b,*rxdataF128,*rxdataF_comp128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128,QAM_amp128b;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0},QAM_amp128b={0};
 #elif defined(__arm__)
 #endif
 
@@ -455,7 +455,7 @@ void mch_channel_compensation_khz_1dot25(int **rxdataF_ext,
   int aarx,nre,i;
 #if defined(__x86_64__) || defined(__i386__)
   __m128i *dl_ch128,*dl_ch_mag128,*dl_ch_mag128b,*rxdataF128,*rxdataF_comp128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128,QAM_amp128b;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0},QAM_amp128b={0};
 #elif defined(__arm__)
 #endif
   /*if ((symbol == 2) || (symbol == 6) || (symbol == 10))

openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c

@@ -629,7 +629,7 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext,
   unsigned char aatx,aarx;
   char nb_antennas_ue_tx = 1;
   __m128i *ul_ch128,*ul_ch128_2,*ul_ch_mag128,*ul_ch_mag128b,*rxdataF128,*rxdataF_comp128,*rho128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128,QAM_amp128b;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0},QAM_amp128b={0};
   QAM_amp128b = _mm_setzero_si128();
 
   for (aatx=0; aatx<nb_antennas_ue_tx; aatx++) {

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c

@@ -793,7 +793,7 @@ void nr_dlsch_channel_compensation(int **rxdataF_ext,
   unsigned short rb;
   unsigned char aatx,aarx,atx;
   __m128i *dl_ch128,*dl_ch128_2,*dl_ch_mag128,*dl_ch_mag128b,*dl_ch_mag128r,*rxdataF128,*rxdataF_comp128,*rho128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128,QAM_amp128b,QAM_amp128r;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0},QAM_amp128b={0},QAM_amp128r={0};
   QAM_amp128b = _mm_setzero_si128();
 
   for (aatx=0; aatx<nb_aatx; aatx++) {
@@ -1314,7 +1314,7 @@ void nr_dlsch_channel_compensation_core(int **rxdataF_ext,
   int length_mod8 = 0;
   int length2;
   __m128i *dl_ch128,*dl_ch_mag128,*dl_ch_mag128b, *dl_ch128_2, *rxdataF128,*rxdataF_comp128,*rho128;
-  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128,QAM_amp128b;
+  __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp128={0},QAM_amp128b={0};
   int aatx = 0, aarx = 0;
 
   for (aatx=0; aatx<n_tx; aatx++) {
@@ -2823,7 +2823,7 @@ uint8_t nr_zero_forcing_rx_2layers(int **rxdataF_comp,
      *
      **************************************************************************/
   __m128i *rxdataF_comp128_0,*rxdataF_comp128_1,*dl_ch_mag128_0,*dl_ch_mag128b_0,*dl_ch_mag128_1,*dl_ch_mag128b_1,*determ_fin_128;
-  __m128i mmtmpD2,mmtmpD3,mmtmpD0,mmtmpD1,QAM_amp128,QAM_amp128b;
+  __m128i mmtmpD2,mmtmpD3,mmtmpD0,mmtmpD1,QAM_amp128={0},QAM_amp128b={0};
   __m128i *after_mf_a_128,*after_mf_b_128, *after_mf_c_128, *after_mf_d_128;
 
   determ_fin_128      = (__m128i *)&determ_fin[0];

openair1/PHY/TOOLS/nr_phy_scope.c

@@ -894,7 +894,7 @@ void phy_scope_nrUE(OAI_phy_scope_t *form,
 static void *nrUEscopeThread(void *arg) {
   PHY_VARS_NR_UE *ue=(PHY_VARS_NR_UE *)arg;
   size_t stksize;
-  pthread_attr_t atr;
+  pthread_attr_t atr={0};
   pthread_attr_getstacksize(&atr, &stksize);
   pthread_attr_setstacksize(&atr,32*1024*1024 );
   int fl_argc=1;

openair1/SIMULATION/NR_PHY/prachsim.c

@@ -216,7 +216,7 @@ int main(int argc, char **argv){
   char c;
 
   double sigma2, sigma2_dB = 0, SNR, snr0 = -2.0, snr1 = 0.0, ue_speed0 = 0.0, ue_speed1 = 0.0;
-  double **s_re, **s_im, **r_re, **r_im, iqim = 0.0, delay_avg = 0, ue_speed = 0, fs, bw;
+  double **s_re, **s_im, **r_re, **r_im, iqim = 0.0, delay_avg = 0, ue_speed = 0, fs=-1, bw;
   int i, l, aa, aarx, **txdata, trial, n_frames = 1, prach_start, rx_prach_start; //, ntrials=1;
   int N_RB_UL = 106, delay = 0, NCS_config = 13, rootSequenceIndex = 1, threequarter_fs = 0, mu = 1, fd_occasion = 0, loglvl = OAILOG_INFO, numRA = 0, prachStartSymbol = 0;
   uint8_t snr1set = 0, ue_speed1set = 0, transmission_mode = 1, n_tx = 1, n_rx = 1, awgn_flag = 0, msg1_frequencystart = 0, num_prach_fd_occasions = 1, prach_format=0;

openair1/SIMULATION/NR_PHY/ulsim.c

@@ -285,7 +285,7 @@ int main(int argc, char **argv)
   int gNB_id = 0;
   int ap;
   int tx_offset;
-  int32_t txlev;
+  int32_t txlev=0;
   int start_rb = 0;
   int UE_id =0; // [hna] only works for UE_id = 0 because NUMBER_OF_NR_UE_MAX is set to 1 (phy_init_nr_gNB causes segmentation fault)
   float target_error_rate = 0.01;

openair2/LAYER2/nr_rlc/nr_rlc_entity_am.c

@@ -1529,7 +1529,7 @@ static int tx_list_size(nr_rlc_entity_am_t *entity,
 {
   int ret = 0;
 
-  while (l != NULL) {
+  while (l != NULL && ret < maxsize) {
     ret += compute_pdu_header_size(entity, l) + l->size;
     l = l->next;
   }

openair2/LAYER2/nr_rlc/nr_rlc_entity_tm.c

@@ -78,7 +78,7 @@ static int tx_list_size(nr_rlc_entity_tm_t *entity,
 {
   int ret = 0;
 
-  while (l != NULL) {
+  while (l != NULL && ret < maxsize) {
     ret += l->size;
     l = l->next;
   }

openair2/LAYER2/nr_rlc/nr_rlc_entity_um.c

@@ -497,7 +497,7 @@ static int tx_list_size(nr_rlc_entity_um_t *entity,
 {
   int ret = 0;
 
-  while (l != NULL) {
+  while (l != NULL && ret < maxsize) {
     ret += compute_pdu_header_size(entity, l) + l->size;
     l = l->next;
   }