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Commit 2ff8bb20 authored by Francesco Mani's avatar Francesco Mani
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merged with branch fix-frame-rx-and-memory and conflicts solved

parents a08e120c 48a103ea
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Showing with 858 additions and 4394 deletions
cmake_targets/CMakeLists.txt
View file @ 2ff8bb20
......@@ -2397,7 +2397,7 @@ add_executable(nr-uesoftmodem
${s1ap_h}
# ${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables//nr-uesoftmodem.c
${OPENAIR_DIR}/executables/nr-uesoftmodem.c
${OPENAIR_DIR}/executables/nr-ue.c
${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
......@@ -2431,8 +2431,8 @@ add_executable(nr-uesoftmodem-nos1
${s1ap_h}
# ${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/RT/USER/nr-ue.c
${OPENAIR_TARGETS}/RT/USER/nr-uesoftmodem.c
${OPENAIR_DIR}/executables/nr-ue.c
${OPENAIR_DIR}/executables/nr-uesoftmodem.c
${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c
#${OPENAIR_TARGETS}/COMMON/create_tasks_ue.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
......
cmake_targets/autotests/test_case_list.xml
View file @ 2ff8bb20
......@@ -1117,6 +1117,26 @@
<nruns>3</nruns>
</testCase>
<testCase id="015107">
<class>execution</class>
<desc>nr_ulschsim Test cases. (Test1: 106 PRB),
(Test2: 217 PRB),
(Test3: 273 PRB)</desc>
<pre_compile_prog></pre_compile_prog>
<compile_prog>$OPENAIR_DIR/cmake_targets/build_oai</compile_prog>
<compile_prog_args> --phy_simulators -c </compile_prog_args>
<pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash</pre_exec>
<pre_exec_args></pre_exec_args>
<main_exec> $OPENAIR_DIR/targets/bin/nr_ulschsim.Rel15</main_exec>
<main_exec_args>-R 106 -m9 -s13 -n100
-R 217 -m15 -s15 -n100
-R 273 -m19 -s20 -n100</main_exec_args>
<tags>nr_ulschsim.test1 nr_ulschsim.test2 nr_ulschsim.test3</tags>
<search_expr_true>PUSCH test OK</search_expr_true>
<search_expr_false>segmentation fault|assertion|exiting|fatal</search_expr_false>
<nruns>3</nruns>
</testCase>
<testCase id="015110">
<class>execution</class>
<desc>dlsim_tm4 test cases (Test 1: 10 MHz, R2.FDD (MCS 5), EVA5, -1dB),
......
common/utils/LOG/log.c
View file @ 2ff8bb20
This diff is collapsed.
common/utils/LOG/log.h
View file @ 2ff8bb20
......@@ -45,14 +45,15 @@
#include <time.h>
#include <stdint.h>
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
#include <inttypes.h>
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <pthread.h>
#include "T.h"
#include <common/utils/utils.h>
/*----------------------------------------------------------------------------*/
#ifdef __cplusplus
......@@ -165,7 +166,7 @@ extern "C" {
{"NAS", DEBUG_NAS},\
{"UE_TIMING", UE_TIMING},\
{NULL,-1}\
}
}
......@@ -256,7 +257,7 @@ typedef struct {
log_component_t log_component[MAX_LOG_COMPONENTS];
char level2string[NUM_LOG_LEVEL];
int flag;
char* filelog_name;
char *filelog_name;
uint64_t debug_mask;
uint64_t dump_mask;
} log_t;
......@@ -277,9 +278,9 @@ void log_set_instance_type (log_instance_type_t instance);
log_t *g_log;
#else
#ifdef __cplusplus
extern "C" {
extern "C" {
#endif
extern log_t *g_log;
extern log_t *g_log;
#ifdef __cplusplus
}
#endif
......@@ -289,7 +290,7 @@ extern log_t *g_log;
/*----------------------------------------------------------------------------*/
int logInit (void);
void logRecord_mt(const char *file, const char *func, int line,int comp, int level, const char *format, ...) __attribute__ ((format (printf, 6, 7)));
void log_dump(int component, void *buffer, int buffsize,int datatype, const char* format, ... );
void log_dump(int component, void *buffer, int buffsize,int datatype, const char *format, ... );
int set_log(int component, int level);
void set_glog(int level);
......@@ -344,10 +345,10 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
/* optname help paramflags XXXptr defXXXval type numelt */
/*------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
#define LOG_GLOBALPARAMS_DESC { \
{LOG_CONFIG_STRING_GLOBAL_LOG_LEVEL, "Default log level for all componemts\n", 0, strptr:(char **)&gloglevel, defstrval:log_level_names[2].name, TYPE_STRING, 0}, \
{LOG_CONFIG_STRING_GLOBAL_LOG_ONLINE, "Default console output option, for all components\n", 0, iptr:&(consolelog), defintval:1, TYPE_INT, 0}, \
{LOG_CONFIG_STRING_GLOBAL_LOG_OPTIONS, LOG_CONFIG_HELP_OPTIONS, 0, strlistptr:NULL, defstrlistval:NULL, TYPE_STRINGLIST,0} \
}
{LOG_CONFIG_STRING_GLOBAL_LOG_LEVEL, "Default log level for all componemts\n", 0, strptr:(char **)&gloglevel, defstrval:log_level_names[2].name, TYPE_STRING, 0}, \
{LOG_CONFIG_STRING_GLOBAL_LOG_ONLINE, "Default console output option, for all components\n", 0, iptr:&(consolelog), defintval:1, TYPE_INT, 0}, \
{LOG_CONFIG_STRING_GLOBAL_LOG_OPTIONS, LOG_CONFIG_HELP_OPTIONS, 0, strlistptr:NULL, defstrlistval:NULL, TYPE_STRINGLIST,0} \
}
#define LOG_OPTIONS_IDX 2
/*----------------------------------------------------------------------------------*/
......@@ -360,22 +361,22 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
// debugging macros
#define LOG_F LOG_I /* because LOG_F was originaly to dump a message or buffer but is also used as a regular level...., to dump use LOG_DUMPMSG */
# if T_TRACER
/* per component, level dependant macros */
/* per component, level dependant macros */
# define LOG_E(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_ERR ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_ERR, x) ;} else { T(T_LEGACY_ ## c ## _ERROR, T_PRINTF(x)) ;}} while (0)
# define LOG_W(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_WARNING) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_WARNING, x) ;} else { T(T_LEGACY_ ## c ## _WARNING, T_PRINTF(x)) ;}} while (0)
# define LOG_I(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_INFO ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ;} else { T(T_LEGACY_ ## c ## _INFO, T_PRINTF(x)) ;}} while (0)
# define LOG_D(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_DEBUG ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_DEBUG, x) ;} else { T(T_LEGACY_ ## c ## _DEBUG, T_PRINTF(x)) ;}} while (0)
# define LOG_T(c, x...) do { if (T_stdout) { if( g_log->log_component[c].level >= OAILOG_TRACE ) logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_TRACE, x) ;} else { T(T_LEGACY_ ## c ## _TRACE, T_PRINTF(x)) ;}} while (0)
/* macro used to dump a buffer or a message as in openair2/RRC/LTE/RRC_eNB.c, replaces LOG_F macro */
/* macro used to dump a buffer or a message as in openair2/RRC/LTE/RRC_eNB.c, replaces LOG_F macro */
# define LOG_DUMPMSG(c, f, b, s, x...) do { if(g_log->dump_mask & f) log_dump(c, b, s, LOG_DUMP_CHAR, x) ;} while (0) /* */
# define nfapi_log(FILE, FNC, LN, COMP, LVL, F...) do { if (T_stdout) { logRecord_mt(__FILE__, __FUNCTION__, __LINE__,COMP, LVL, F) ;}} while (0) /* */
/* bitmask dependant macros, to isolate debugging code */
/* bitmask dependant macros, to isolate debugging code */
# define LOG_DEBUGFLAG(D) (g_log->debug_mask & D)
/* bitmask dependant macros, to generate debug file such as matlab file or message dump */
/* bitmask dependant macros, to generate debug file such as matlab file or message dump */
# define LOG_DUMPFLAG(D) (g_log->dump_mask & D)
# define LOG_M(file, vector, data, len, dec, format) do { write_file_matlab(file, vector, data, len, dec, format);} while(0)/* */
/* define variable only used in LOG macro's */
/* define variable only used in LOG macro's */
# define LOG_VAR(A,B) A B
# else /* T_TRACER: remove all debugging and tracing messages, except errors */
# define LOG_I(c, x...) do {logRecord_mt(__FILE__, __FUNCTION__, __LINE__,c, OAILOG_INFO, x) ; } while(0)/* */
......@@ -425,7 +426,7 @@ static __inline__ uint64_t rdtsc(void) {
extern double cpuf;
static inline uint64_t checkTCPU(int timeout, char * file, int line) {
static inline uint64_t checkTCPU(int timeout, char *file, int line) {
static __thread uint64_t lastCPUTime=0;
static __thread uint64_t last=0;
uint64_t cur=rdtsc();
......@@ -434,25 +435,29 @@ static inline uint64_t checkTCPU(int timeout, char * file, int line) {
uint64_t CPUTime=CPUt.tv_sec*1000*1000+CPUt.tv_nsec/1000;
double microCycles=(double)(cpuf*1000);
int duration=(int)((cur-last)/microCycles);
if ( last!=0 && duration > timeout ) {
//struct timespec ts;
//clock_gettime(CLOCK_MONOTONIC, &ts);
printf("%s:%d lte-ue delay %d (exceed %d), CPU for this period: %lld\n", file, line,
duration, timeout, (long long)CPUTime-lastCPUTime );
}
last=cur;
lastCPUTime=CPUTime;
return cur;
}
static inline unsigned long long checkT(int timeout, char * file, int line) {
static inline unsigned long long checkT(int timeout, char *file, int line) {
static __thread unsigned long long last=0;
unsigned long long cur=rdtsc();
int microCycles=(int)(cpuf*1000);
int duration=(int)((cur-last)/microCycles);
if ( last!=0 && duration > timeout )
printf("%s:%d lte-ue delay %d (exceed %d)\n", file, line,
duration, timeout);
last=cur;
return cur;
}
......@@ -463,7 +468,7 @@ typedef struct m {
uint64_t maxArray[11];
} Meas;
static inline void printMeas(char * txt, Meas *M, int period) {
static inline void printMeas(char *txt, Meas *M, int period) {
if (M->iterations%period == 0 ) {
char txt2[512];
sprintf(txt2,"%s avg=%" PRIu64 " iterations=%" PRIu64 " max=%"
......@@ -481,13 +486,13 @@ static inline void printMeas(char * txt, Meas *M, int period) {
}
}
static inline int cmpint(const void* a, const void* b) {
uint64_t* aa=(uint64_t*)a;
uint64_t* bb=(uint64_t*)b;
static inline int cmpint(const void *a, const void *b) {
uint64_t *aa=(uint64_t *)a;
uint64_t *bb=(uint64_t *)b;
return (int)(*aa-*bb);
}
static inline void updateTimes(uint64_t start, Meas *M, int period, char * txt) {
static inline void updateTimes(uint64_t start, Meas *M, int period, char *txt) {
if (start!=0) {
uint64_t end=rdtsc();
long long diff=(end-start)/(cpuf*1000);
......
common/utils/threadPool/thread-pool.h
View file @ 2ff8bb20
......@@ -92,7 +92,7 @@ static inline void pushNotifiedFIFO(notifiedFIFO_t *nf, notifiedFIFO_elt_t *msg)
if (nf->outF == NULL)
nf->outF = msg;
if (nf->inF)
if (nf->inF != NULL)
nf->inF->next = msg;
nf->inF = msg;
......@@ -103,7 +103,7 @@ static inline void pushNotifiedFIFO(notifiedFIFO_t *nf, notifiedFIFO_elt_t *msg)
static inline notifiedFIFO_elt_t *pullNotifiedFIFO(notifiedFIFO_t *nf) {
mutexlock(nf->lockF);
while(!nf->outF)
while(nf->outF == NULL)
condwait(nf->notifF, nf->lockF);
notifiedFIFO_elt_t *ret=nf->outF;
......@@ -124,8 +124,12 @@ static inline notifiedFIFO_elt_t *pollNotifiedFIFO(notifiedFIFO_t *nf) {
notifiedFIFO_elt_t *ret=nf->outF;
if (ret!=NULL)
if (ret!=NULL) {
if (nf->outF==nf->outF->next)
LOG_E(TMR,"Circular list in thread pool: push several times the same buffer is forbidden\n");
nf->outF=nf->outF->next;
}
if (nf->outF==NULL)
nf->inF=NULL;
......
common/utils/utils.h
View file @ 2ff8bb20
......@@ -3,6 +3,9 @@
#include <stdint.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
void *calloc_or_fail(size_t size);
void *malloc_or_fail(size_t size);
......@@ -14,4 +17,17 @@ int hex_string_to_hex_value (uint8_t *hex_value, const char *hex_string, int siz
char *itoa(int i);
#define findInList(keY, result, list, element_type) {\
int i;\
for (i=0; i<sizeof(list)/sizeof(element_type) ; i++)\
if (list[i].key==keY) {\
result=list[i].val;\
break;\
}\
AssertFatal(i < sizeof(list)/sizeof(element_type), "List %s doesn't contain %s\n",#list, #keY); \
}
#ifdef __cplusplus
}
#endif
#endif
executables/nr-ue.c
View file @ 2ff8bb20
......@@ -138,13 +138,9 @@ PHY_VARS_NR_UE *init_nr_ue_vars(NR_DL_FRAME_PARMS *frame_parms,
{
PHY_VARS_NR_UE *ue;
if (frame_parms!=(NR_DL_FRAME_PARMS *)NULL) { // if we want to give initial frame parms, allocate the PHY_VARS_UE structure and put them in
ue = (PHY_VARS_NR_UE *)malloc(sizeof(PHY_VARS_NR_UE));
memset(ue,0,sizeof(PHY_VARS_NR_UE));
memcpy(&(ue->frame_parms), frame_parms, sizeof(NR_DL_FRAME_PARMS));
} else ue = PHY_vars_UE_g[UE_id][0];
ue->Mod_id = UE_id;
ue->mac_enabled = 1;
// initialize all signal buffers
......@@ -160,6 +156,7 @@ PHY_VARS_NR_UE *init_nr_ue_vars(NR_DL_FRAME_PARMS *frame_parms,
*/
typedef struct syncData_s {
UE_nr_rxtx_proc_t *proc;
PHY_VARS_NR_UE *UE;
} syncData_t;
......@@ -167,18 +164,13 @@ static void UE_synch(void *arg) {
syncData_t *syncD=(syncData_t *) arg;
int i, hw_slot_offset;
PHY_VARS_NR_UE *UE = syncD->UE;
int current_band = 0;
int current_offset = 0;
sync_mode_t sync_mode = pbch;
int CC_id = UE->CC_id;
int freq_offset=0;
UE->is_synchronized = 0;
if (UE->UE_scan == 0) {
int ind;
get_band(downlink_frequency[CC_id][0], &UE->frame_parms.eutra_band, &uplink_frequency_offset[CC_id][0], &UE->frame_parms.frame_type);
LOG_I( PHY, "[SCHED][UE] Check absolute frequency DL %"PRIu32", UL %"PRIu32" (oai_exit %d, rx_num_channels %d)\n",
downlink_frequency[0][0], downlink_frequency[0][0]+uplink_frequency_offset[0][0],
oai_exit, openair0_cfg[0].rx_num_channels);
......@@ -197,7 +189,6 @@ static void UE_synch(void *arg) {
sync_mode = pbch;
} else {
current_band=0;
LOG_E(PHY,"Fixme!\n");
/*
for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
......@@ -245,11 +236,10 @@ static void UE_synch(void *arg) {
break;
*/
case pbch:
LOG_I(PHY, "[UE thread Synch] Running Initial Synch (mode %d)\n",UE->mode);
if (nr_initial_sync( UE, UE->mode ) == 0) {
if (nr_initial_sync( syncD->proc, UE, UE->mode ) == 0) {
freq_offset = UE->common_vars.freq_offset; // frequency offset computed with pss in initial sync
hw_slot_offset = (UE->rx_offset<<1) / UE->frame_parms.samples_per_slot;
LOG_I(PHY,"Got synch: hw_slot_offset %d, carrier off %d Hz, rxgain %d (DL %u, UL %u), UE_scan_carrier %d\n",
......@@ -377,7 +367,6 @@ void processSlotRX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
UE_mac->scheduled_response.slot = proc->nr_tti_rx;
nr_ue_scheduled_response(&UE_mac->scheduled_response);
//write_output("uerxdata_frame.m", "uerxdata_frame", UE->common_vars.rxdata[0], UE->frame_parms.samples_per_frame, 1, 1);
printf("Processing slot %d\n",proc->nr_tti_rx);
#ifdef UE_SLOT_PARALLELISATION
phy_procedures_slot_parallelization_nrUE_RX( UE, proc, 0, 0, 1, UE->mode, no_relay, NULL );
#else
......@@ -548,10 +537,6 @@ void *UE_thread(void *arg) {
AssertFatal(UE->rfdevice.trx_start_func(&UE->rfdevice) == 0, "Could not start the device\n");
notifiedFIFO_t nf;
initNotifiedFIFO(&nf);
bool syncRunning=false;
notifiedFIFO_elt_t *syncMsg=newNotifiedFIFO_elt(sizeof(syncData_t),0,&nf,UE_synch);
syncData_t *syncD=(syncData_t *)NotifiedFifoData(syncMsg);
syncD->UE=UE;
int nbSlotProcessing=0;
int thread_idx=0;
notifiedFIFO_elt_t *processingMsg[RX_NB_TH];
......@@ -562,8 +547,13 @@ void *UE_thread(void *arg) {
tmp->UE=UE;
}
bool syncRunning=false;
notifiedFIFO_elt_t *syncMsg=newNotifiedFIFO_elt(sizeof(syncData_t),0,&nf,UE_synch);
syncData_t *syncD=(syncData_t *)NotifiedFifoData(syncMsg);
syncD->UE=UE;
syncD->proc=&((processingData_t *)NotifiedFifoData(processingMsg[0]))->proc;
const int nb_slot_frame = 10*UE->frame_parms.slots_per_subframe;
int absolute_slot=-1;
int absolute_slot, decoded_frame_rx=INT_MAX, trashed_frames=0;
while (!oai_exit) {
if (!syncD->UE->is_synchronized) {
......@@ -572,11 +562,14 @@ void *UE_thread(void *arg) {
if (res) {
syncRunning=false;
} else
} else {
trashFrame(UE, &timestamp);
trashed_frames++;
}
} else {
readFrames(UE, &timestamp);
pushTpool(Tpool, syncMsg);
trashed_frames=0;
syncRunning=true;
}
......@@ -588,7 +581,6 @@ void *UE_thread(void *arg) {
syncInFrame(UE, &timestamp);
UE->rx_offset=0;
UE->time_sync_cell=0;
//printf("first stream frame rx %d\n",UE->proc.proc_rxtx[0].frame_rx);
// read in first symbol
AssertFatal (UE->frame_parms.ofdm_symbol_size+UE->frame_parms.nb_prefix_samples0 ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
......@@ -596,12 +588,21 @@ void *UE_thread(void *arg) {
(void **)UE->common_vars.rxdata,
UE->frame_parms.ofdm_symbol_size+UE->frame_parms.nb_prefix_samples0,
UE->frame_parms.nb_antennas_rx),"");
// we have the decoded frame index in the return of the synch process
// and we shifted above to the first slot of next frame
// the synch thread proc context is hard linked to regular processing thread context, thread id = 0
UE_nr_rxtx_proc_t *proc=&(((processingData_t *)NotifiedFifoData(processingMsg[0]))->proc);
// shift the frame index with all the frames we trashed meanwhile we perform the synch search
proc->decoded_frame_rx=(proc->decoded_frame_rx + trashed_frames) % MAX_FRAME_NUMBER;
decoded_frame_rx=proc->decoded_frame_rx;
// we do ++ first in the regular processing, so it will be 0;
absolute_slot=decoded_frame_rx*nb_slot_frame + nb_slot_frame -1;
continue;
}
absolute_slot++;
thread_idx = absolute_slot % RX_NB_TH;
int slot_nr=absolute_slot % nb_slot_frame;
int slot_nr = absolute_slot % nb_slot_frame;
UE_nr_rxtx_proc_t *proc=&(((processingData_t *)NotifiedFifoData(processingMsg[thread_idx]))->proc);
// update thread index for received subframe
proc->nr_tti_rx= slot_nr;
......@@ -611,6 +612,7 @@ void *UE_thread(void *arg) {
proc->subframe_tx=proc->nr_tti_rx;
proc->frame_rx = ( absolute_slot/nb_slot_frame ) % MAX_FRAME_NUMBER;
proc->frame_tx = ( (absolute_slot + DURATION_RX_TO_TX) /nb_slot_frame ) % MAX_FRAME_NUMBER;
proc->decoded_frame_rx=-1;
LOG_D(PHY,"Process slot %d thread Idx %d \n", slot_nr, thread_idx);
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
......@@ -671,21 +673,37 @@ void *UE_thread(void *arg) {
proc->timestamp_tx = timestamp+
(DURATION_RX_TO_TX*UE->frame_parms.samples_per_slot)-
UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0;
notifiedFIFO_elt_t *res;
if (getenv("RFSIMULATOR")) {
// FixMe: Wait previous thread is done, because race conditions seems too bad
// in case of actual RF board, the overlap between threads mitigate the issue
while (!tryPullTpool(&nf, Tpool)) {
nbSlotProcessing--;
// We must receive one message, that proves the slot processing is done
while ((res=tryPullTpool(&nf, Tpool)) == NULL)
usleep(200);
}
nbSlotProcessing--;
processingData_t *tmp=(processingData_t *)res->msgData;
if (tmp->proc.decoded_frame_rx != -1)
decoded_frame_rx=tmp->proc.decoded_frame_rx;
}
while (nbSlotProcessing >= RX_NB_TH && !tryPullTpool(&nf, Tpool)) {
while (nbSlotProcessing >= RX_NB_TH && (res=tryPullTpool(&nf, Tpool)) != NULL ) {
nbSlotProcessing--;
processingData_t *tmp=(processingData_t *)res->msgData;
if (tmp->proc.decoded_frame_rx != -1)
decoded_frame_rx=tmp->proc.decoded_frame_rx;
usleep(200);
}
if ( decoded_frame_rx != proc->frame_rx &&
((decoded_frame_rx+1) % MAX_FRAME_NUMBER) != proc->frame_rx )
LOG_E(PHY,"Decoded frame index (%d) is not compatible with current context (%d), UE should go back to synch mode\n",
decoded_frame_rx, proc->frame_rx);
pushTpool(Tpool, processingMsg[thread_idx]);
} // while !oai_exit
......@@ -709,7 +727,6 @@ void init_UE(int nb_inst) {
// UE->rfdevice.type = NONE_DEV;
//PHY_VARS_NR_UE *UE = PHY_vars_UE_g[inst][0];
LOG_I(PHY,"Initializing memory for UE instance %d (%p)\n",inst,PHY_vars_UE_g[inst]);
PHY_vars_UE_g[inst][0] = init_nr_ue_vars(NULL,inst,0);
PHY_VARS_NR_UE *UE = PHY_vars_UE_g[inst][0];
AssertFatal((UE->if_inst = nr_ue_if_module_init(inst)) != NULL, "can not initial IF module\n");
nr_l3_init_ue();
......
executables/nr-uesoftmodem.h
View file @ 2ff8bb20
......@@ -28,6 +28,7 @@
#include "PHY/defs_nr_UE.h"
#include "SIMULATION/ETH_TRANSPORT/proto.h"
#include <threadPool/thread-pool.h>
#include <openair2/LAYER2/NR_MAC_gNB/mac_proto.h>
#if defined(ENABLE_ITTI)
......
openair1/PHY/NR_TRANSPORT/nr_dci_tools.c
View file @ 2ff8bb20
......@@ -46,7 +46,7 @@ void nr_fill_cce_list(NR_gNB_DCI_ALLOC_t* dci_alloc, uint16_t n_shift, uint8_t m
uint8_t bsize = pdcch_params->reg_bundle_size;
uint8_t R = pdcch_params->interleaver_size;
uint16_t N_reg = pdcch_params->n_rb * pdcch_params->n_symb;
uint16_t Y, N_cce, M_s_max, n_CI=0, tmp, C;
uint16_t Y, N_cce, M_s_max, n_CI=0, tmp, C=0;
uint16_t n_RNTI = (pdcch_params->search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_UE_SPECIFIC)? pdcch_params->rnti:0;
uint32_t A[3]={39827,39829,39839};
......@@ -64,7 +64,7 @@ void nr_fill_cce_list(NR_gNB_DCI_ALLOC_t* dci_alloc, uint16_t n_shift, uint8_t m
}
if (pdcch_params->cr_mapping_type == NFAPI_NR_CCE_REG_MAPPING_INTERLEAVED) {
AssertFatal((N_reg%(bsize*R))==0, "CCE to REG interleaving: Invalid configuration leading to non integer C (N_reg %d, bsize %d R %d)\n",
AssertFatal((N_reg%(bsize*R))==0, "CCE to REG interleaving: Invalid configuration leading to non integer C (N_reg %us, bsize %d R %d)\n",
N_reg, bsize, R);
C = N_reg/(bsize*R);
}
......
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
View file @ 2ff8bb20
......@@ -215,7 +215,7 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t dlsch,
nr_dlsch_encoding(harq->pdu, slot, &dlsch, &frame_parms);
#ifdef DEBUG_DLSCH
printf("PDSCH encoding:\nPayload:\n");
for (int i=0; i<TBS>>7; i++) {
for (int i=0; i<harq->B>>7; i++) {
for (int j=0; j<16; j++)
printf("0x%02x\t", harq->pdu[(i<<4)+j]);
printf("\n");
......@@ -308,16 +308,13 @@ for (int i=0; i<n_dmrs>>4; i++) {
// Non interleaved VRB to PRB mapping
uint16_t start_sc = frame_parms.first_carrier_offset + frame_parms.ssb_start_subcarrier;
uint16_t start_sc = frame_parms.first_carrier_offset + rel15->start_prb*NR_NB_SC_PER_RB;
if (start_sc >= frame_parms.ofdm_symbol_size)
start_sc -= frame_parms.ofdm_symbol_size;
/*rel15->start_prb*NR_NB_SC_PER_RB +
((pdcch_params.search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_COMMON) && (pdcch_params.dci_format == NFAPI_NR_DL_DCI_FORMAT_1_0))?\
((frame_parms.ssb_start_subcarrier/NR_NB_SC_PER_RB + pdcch_params.rb_offset)*NR_NB_SC_PER_RB) : 0;*/
#ifdef DEBUG_DLSCH_MAPPING
printf("PDSCH resource mapping started (start SC %d\tstart symbol %d\tN_PRB %d\tnb_symbols %d)\n",
start_sc, rel15->start_symbol, rel15->n_prb, rel15->nb_symbols);
printf("PDSCH resource mapping started (start SC %d\tstart symbol %d\tN_PRB %d\tnb_symbols %d)\n",
start_sc, rel15->start_symbol, rel15->n_prb, rel15->nb_symbols);
#endif
for (int ap=0; ap<rel15->nb_layers; ap++) {
......
openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c
View file @ 2ff8bb20
......@@ -126,7 +126,7 @@ void nr_get_tbs(nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu,
uint16_t N_RE, Ninfo, Ninfo_prime, C, TBS=0, R;
uint8_t table_idx, Qm, n, scale;
table_idx = get_table_idx(mcs_table, dci_format, rnti_type, ss_type);
table_idx = 1; //get_table_idx(mcs_table, dci_format, rnti_type, ss_type);
scale = ((table_idx==2)&&((Imcs==20)||(Imcs==26)))?11:10;
N_RE = min(156, N_RE_prime)*dlsch_rel15->n_prb;
......
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
View file @ 2ff8bb20
......@@ -1990,7 +1990,7 @@ unsigned short nr_dlsch_extract_rbs_single(int **rxdataF,
int **dl_ch_estimates_ext,
unsigned short pmi,
unsigned char *pmi_ext,
unsigned int *rb_alloc,
unsigned int *rb_alloc, //unused in NR
unsigned char symbol,
unsigned short start_rb,
unsigned short nb_rb_pdsch,
......@@ -2008,20 +2008,8 @@ unsigned short nr_dlsch_extract_rbs_single(int **rxdataF,
unsigned char pilots=0,j=0;
//symbol_mod = (symbol>=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol;
pilots = (symbol==2) ? 1 : 0; //to updated from config
//l=symbol;
//nsymb = (frame_parms->Ncp==NORMAL) ? 14:12;
k = frame_parms->first_carrier_offset + 516; //0
/* if (frame_parms->frame_type == TDD) { // TDD
sss_symb = nsymb-1;
pss_symb = 2;
} else {
sss_symb = (nsymb>>1)-2;
pss_symb = (nsymb>>1)-1;
}*/
pilots = (symbol==2) ? 1 : 0; //to updated from config!!!
k = frame_parms->first_carrier_offset + 12*start_rb;
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
......
openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
View file @ 2ff8bb20
......@@ -102,7 +102,7 @@ void free_list(NR_UE_SSB *node) {
}
int nr_pbch_detection(PHY_VARS_NR_UE *ue, int pbch_initial_symbol, runmode_t mode)
int nr_pbch_detection(UE_nr_rxtx_proc_t * proc, PHY_VARS_NR_UE *ue, int pbch_initial_symbol, runmode_t mode)
{
NR_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
int ret =-1;
......@@ -160,7 +160,7 @@ int nr_pbch_detection(PHY_VARS_NR_UE *ue, int pbch_initial_symbol, runmode_t mod
#endif
ret = nr_rx_pbch(ue,
0,
proc,
ue->pbch_vars[0],
frame_parms,
0,
......@@ -201,7 +201,7 @@ int nr_pbch_detection(PHY_VARS_NR_UE *ue, int pbch_initial_symbol, runmode_t mod
char duplex_string[2][4] = {"FDD","TDD"};
char prefix_string[2][9] = {"NORMAL","EXTENDED"};
int nr_initial_sync(PHY_VARS_NR_UE *ue, runmode_t mode)
int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, runmode_t mode)
{
int32_t sync_pos, sync_pos_frame; // k_ssb, N_ssb_crb, sync_pos2,
......@@ -276,7 +276,6 @@ int nr_initial_sync(PHY_VARS_NR_UE *ue, runmode_t mode)
}
}
/* check that SSS/PBCH block is continuous inside the received buffer */
if (sync_pos < (NR_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_subframe - (NB_SYMBOLS_PBCH * fp->ofdm_symbol_size))) {
......@@ -307,7 +306,7 @@ int nr_initial_sync(PHY_VARS_NR_UE *ue, runmode_t mode)
//nr_init_frame_parms_ue(fp,NR_MU_1,NORMAL,n_ssb_crb,0);
nr_gold_pbch(ue);
ret = nr_pbch_detection(ue,1,mode); // start pbch detection at first symbol after pss
ret = nr_pbch_detection(proc, ue,1,mode); // start pbch detection at first symbol after pss
if (ret == 0) {
// sync at symbol ue->symbol_offset
......
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
View file @ 2ff8bb20
......@@ -410,13 +410,15 @@ unsigned char sign(int8_t x) {
uint8_t pbch_deinterleaving_pattern[32] = {28,0,31,30,7,29,25,27,5,8,24,9,10,11,12,13,1,4,3,14,15,16,17,2,26,18,19,20,21,22,6,23};
int nr_rx_pbch( PHY_VARS_NR_UE *ue,
int Ns,
UE_nr_rxtx_proc_t *proc,
NR_UE_PBCH *nr_ue_pbch_vars,
NR_DL_FRAME_PARMS *frame_parms,
uint8_t eNB_id,
uint8_t i_ssb,
MIMO_mode_t mimo_mode,
uint32_t high_speed_flag) {
int Ns = proc->nr_tti_rx;
NR_UE_COMMON *nr_ue_common_vars = &ue->common_vars;
int max_h=0;
int symbol;
......@@ -592,6 +594,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
#endif
ue->dl_indication.rx_ind = &ue->rx_ind; // hang on rx_ind instance
ue->dl_indication.proc=proc;
//ue->rx_ind.sfn_slot = 0; //should be set by higher-1-layer, i.e. clean_and_set_if_instance()
ue->rx_ind.rx_indication_body[0].pdu_type = FAPI_NR_RX_PDU_TYPE_MIB;
ue->rx_ind.rx_indication_body[0].mib_pdu.pdu = &decoded_output[0];
......
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
View file @ 2ff8bb20
......@@ -1137,7 +1137,7 @@ int rx_sss(PHY_VARS_NR_UE *phy_vars_ue,int32_t *tot_metric,uint8_t *flip_max,uin
\returns number of tx antennas or -1 if error
*/
int nr_rx_pbch( PHY_VARS_NR_UE *ue,
int subframe_rx,
UE_nr_rxtx_proc_t *proc,
NR_UE_PBCH *nr_ue_pbch_vars,
NR_DL_FRAME_PARMS *frame_parms,
uint8_t eNB_id,
......@@ -1145,7 +1145,8 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
MIMO_mode_t mimo_mode,
uint32_t high_speed_flag);
int nr_pbch_detection(PHY_VARS_NR_UE *ue,
int nr_pbch_detection(UE_nr_rxtx_proc_t *proc,
PHY_VARS_NR_UE *ue,
int pbch_initial_symbol,
runmode_t mode);
......@@ -1433,7 +1434,8 @@ void generate_RIV_tables(void);
@param phy_vars_ue Pointer to UE variables
@param mode current running mode
*/
int nr_initial_sync(PHY_VARS_NR_UE *phy_vars_ue, runmode_t mode);
int nr_initial_sync(UE_nr_rxtx_proc_t *proc,
PHY_VARS_NR_UE *phy_vars_ue, runmode_t mode);
/*!
......
openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h
View file @ 2ff8bb20
......@@ -277,7 +277,7 @@ typedef struct {
/// soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t w[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
/// for abstraction soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
double w_abs[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
//double w_abs[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
/// soft bits for each received segment ("d"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t *d[MAX_NUM_NR_DLSCH_SEGMENTS];
/// LDPC processing buffers
......
openair1/PHY/NR_UE_TRANSPORT/pss_nr.c
View file @ 2ff8bb20
......@@ -402,7 +402,7 @@ void init_context_pss_nr(NR_DL_FRAME_PARMS *frame_parms_ue)
assert(0);
}
size = NR_NUMBER_OF_SUBFRAMES_PER_FRAME*sizeof(int64_t)*frame_parms_ue->samples_per_subframe;
size = sizeof(int64_t)*(frame_parms_ue->samples_per_frame + (2*ofdm_symbol_size));
q = (int64_t*)malloc16(size);
if (q != NULL) {
pss_corr_ue[i] = q;
......
openair1/PHY/TOOLS/cdot_prod.c
View file @ 2ff8bb20
......@@ -158,122 +158,6 @@ int32_t dot_product(int16_t *x,
#endif
}
int64_t dot_product64(int16_t *x,
int16_t *y,
uint32_t N, //must be a multiple of 8
uint8_t output_shift)
{
uint32_t n;
#if defined(__x86_64__) || defined(__i386__)
__m128i *x128,*y128,mmtmp1,mmtmp2,mmtmp3,mmcumul,mmcumul_re,mmcumul_im;
__m128i minus_i = _mm_set_epi16(-1,1,-1,1,-1,1,-1,1);
int64_t result;
x128 = (__m128i*) x;
y128 = (__m128i*) y;
mmcumul_re = _mm_setzero_si128();
mmcumul_im = _mm_setzero_si128();
for (n=0; n<(N>>2); n++) {
// printf("n=%d, x128=%p, y128=%p\n",n,x128,y128);
// print_shorts("x",&x128[0]);
// print_shorts("y",&y128[0]);
// this computes Re(z) = Re(x)*Re(y) + Im(x)*Im(y)
mmtmp1 = _mm_madd_epi16(x128[0],y128[0]);
// print_ints("retmp",&mmtmp1);
// mmtmp1 contains real part of 4 consecutive outputs (32-bit)
// shift and accumulate results
mmtmp1 = _mm_srai_epi32(mmtmp1,output_shift);
mmcumul_re = _mm_add_epi32(mmcumul_re,mmtmp1);
//print_ints("re",&mmcumul_re);
// this computes Im(z) = Re(x)*Im(y) - Re(y)*Im(x)
mmtmp2 = _mm_shufflelo_epi16(y128[0],_MM_SHUFFLE(2,3,0,1));
//print_shorts("y",&mmtmp2);
mmtmp2 = _mm_shufflehi_epi16(mmtmp2,_MM_SHUFFLE(2,3,0,1));
//print_shorts("y",&mmtmp2);
mmtmp2 = _mm_sign_epi16(mmtmp2,minus_i);
// print_shorts("y",&mmtmp2);
mmtmp3 = _mm_madd_epi16(x128[0],mmtmp2);
//print_ints("imtmp",&mmtmp3);
// mmtmp3 contains imag part of 4 consecutive outputs (32-bit)
// shift and accumulate results
mmtmp3 = _mm_srai_epi32(mmtmp3,output_shift);
mmcumul_im = _mm_add_epi32(mmcumul_im,mmtmp3);
//print_ints("im",&mmcumul_im);
x128++;
y128++;
}
// this gives Re Re Im Im
mmcumul = _mm_hadd_epi32(mmcumul_re,mmcumul_im);
//print_ints("cumul1",&mmcumul);
// this gives Re Im Re Im
mmcumul = _mm_hadd_epi32(mmcumul,mmcumul);
//print_ints("cumul2",&mmcumul);
//mmcumul = _mm_srai_epi32(mmcumul,output_shift);
// extract the lower half
result = _mm_extract_epi64(mmcumul,0);
//printf("result: (%d,%d)\n",((int32_t*)&result)[0],((int32_t*)&result)[1]);
_mm_empty();
_m_empty();
return(result);
#elif defined(__arm__)
int16x4_t *x_128=(int16x4_t*)x;
int16x4_t *y_128=(int16x4_t*)y;
int32x4_t tmp_re,tmp_im;
int32x4_t tmp_re1,tmp_im1;
int32x4_t re_cumul,im_cumul;
int32x2_t re_cumul2,im_cumul2;
int32x4_t shift = vdupq_n_s32(-output_shift);
int32x2x2_t result2;
int16_t conjug[4]__attribute__((aligned(16))) = {-1,1,-1,1} ;
re_cumul = vdupq_n_s32(0);
im_cumul = vdupq_n_s32(0);
for (n=0; n<(N>>2); n++) {
tmp_re = vmull_s16(*x_128++, *y_128++);
//tmp_re = [Re(x[0])Re(y[0]) Im(x[0])Im(y[0]) Re(x[1])Re(y[1]) Im(x[1])Im(y[1])]
tmp_re1 = vmull_s16(*x_128++, *y_128++);
//tmp_re1 = [Re(x1[1])Re(x2[1]) Im(x1[1])Im(x2[1]) Re(x1[1])Re(x2[2]) Im(x1[1])Im(x2[2])]
tmp_re = vcombine_s32(vpadd_s32(vget_low_s32(tmp_re),vget_high_s32(tmp_re)),
vpadd_s32(vget_low_s32(tmp_re1),vget_high_s32(tmp_re1)));
//tmp_re = [Re(ch[0])Re(rx[0])+Im(ch[0])Im(ch[0]) Re(ch[1])Re(rx[1])+Im(ch[1])Im(ch[1]) Re(ch[2])Re(rx[2])+Im(ch[2]) Im(ch[2]) Re(ch[3])Re(rx[3])+Im(ch[3])Im(ch[3])]
tmp_im = vmull_s16(vrev32_s16(vmul_s16(*x_128++,*(int16x4_t*)conjug)),*y_128++);
//tmp_im = [-Im(ch[0])Re(rx[0]) Re(ch[0])Im(rx[0]) -Im(ch[1])Re(rx[1]) Re(ch[1])Im(rx[1])]
tmp_im1 = vmull_s16(vrev32_s16(vmul_s16(*x_128++,*(int16x4_t*)conjug)),*y_128++);
//tmp_im1 = [-Im(ch[2])Re(rx[2]) Re(ch[2])Im(rx[2]) -Im(ch[3])Re(rx[3]) Re(ch[3])Im(rx[3])]
tmp_im = vcombine_s32(vpadd_s32(vget_low_s32(tmp_im),vget_high_s32(tmp_im)),
vpadd_s32(vget_low_s32(tmp_im1),vget_high_s32(tmp_im1)));
//tmp_im = [-Im(ch[0])Re(rx[0])+Re(ch[0])Im(rx[0]) -Im(ch[1])Re(rx[1])+Re(ch[1])Im(rx[1]) -Im(ch[2])Re(rx[2])+Re(ch[2])Im(rx[2]) -Im(ch[3])Re(rx[3])+Re(ch[3])Im(rx[3])]
re_cumul = vqaddq_s32(re_cumul,vqshlq_s32(tmp_re,shift));
im_cumul = vqaddq_s32(im_cumul,vqshlq_s32(tmp_im,shift));
}
re_cumul2 = vpadd_s32(vget_low_s32(re_cumul),vget_high_s32(re_cumul));
im_cumul2 = vpadd_s32(vget_low_s32(im_cumul),vget_high_s32(im_cumul));
re_cumul2 = vpadd_s32(re_cumul2,re_cumul2);
im_cumul2 = vpadd_s32(im_cumul2,im_cumul2);
result2 = vzip_s32(re_cumul2,im_cumul2);
return(vget_lane_s32(result2.val[0],0));
#endif
}
#ifdef MAIN
......
openair1/PHY/TOOLS/tools_defs.h
View file @ 2ff8bb20
......@@ -354,10 +354,116 @@ int32_t dot_product(int16_t *x,
uint32_t N, //must be a multiple of 8
uint8_t output_shift);
int64_t dot_product64(int16_t *x,
static inline int64_t dot_product64(int16_t *x,
int16_t *y,
uint32_t N, //must be a multiple of 8
uint8_t output_shift);
uint8_t output_shift)
{
#if defined(__x86_64__) || defined(__i386__)
__m128i *x128,*y128,mmtmp1,mmtmp2,mmtmp3,mmcumul,mmcumul_re,mmcumul_im;
__m128i minus_i = _mm_set_epi16(-1,1,-1,1,-1,1,-1,1);
int64_t result;
x128 = (__m128i*) x;
y128 = (__m128i*) y;
mmcumul_re = _mm_setzero_si128();
mmcumul_im = _mm_setzero_si128();
__m128i*end=x128+(N>>2);
for (__m128i* inPtr=x128; inPtr < end ; inPtr++) {
// printf("n=%d, x128=%p, y128=%p\n",n,x128,y128);
// print_shorts("x",&x128[0]);
// print_shorts("y",&y128[0]);
// this computes Re(z) = Re(x)*Re(y) + Im(x)*Im(y)
mmtmp1 = _mm_madd_epi16(*inPtr,*y128);
// print_ints("retmp",&mmtmp1);
// mmtmp1 contains real part of 4 consecutive outputs (32-bit)
// shift and accumulate results
mmtmp1 = _mm_srai_epi32(mmtmp1,output_shift);
mmcumul_re = _mm_add_epi32(mmcumul_re,mmtmp1);
//print_ints("re",&mmcumul_re);
// this computes Im(z) = Re(x)*Im(y) - Re(y)*Im(x)
mmtmp2 = _mm_shufflelo_epi16(*y128,_MM_SHUFFLE(2,3,0,1));
//print_shorts("y",&mmtmp2);
mmtmp2 = _mm_shufflehi_epi16(mmtmp2,_MM_SHUFFLE(2,3,0,1));
//print_shorts("y",&mmtmp2);
mmtmp2 = _mm_sign_epi16(mmtmp2,minus_i);
// print_shorts("y",&mmtmp2);
mmtmp3 = _mm_madd_epi16(*inPtr,mmtmp2);
//print_ints("imtmp",&mmtmp3);
// mmtmp3 contains imag part of 4 consecutive outputs (32-bit)
// shift and accumulate results
mmtmp3 = _mm_srai_epi32(mmtmp3,output_shift);
mmcumul_im = _mm_add_epi32(mmcumul_im,mmtmp3);
//print_ints("im",&mmcumul_im);
y128++;
}
// this gives Re Re Im Im
mmcumul = _mm_hadd_epi32(mmcumul_re,mmcumul_im);
//print_ints("cumul1",&mmcumul);
// this gives Re Im Re Im
mmcumul = _mm_hadd_epi32(mmcumul,mmcumul);
//print_ints("cumul2",&mmcumul);
//mmcumul = _mm_srai_epi32(mmcumul,output_shift);
// extract the lower half
result = _mm_extract_epi64(mmcumul,0);
//printf("result: (%d,%d)\n",((int32_t*)&result)[0],((int32_t*)&result)[1]);
return(result);
#elif defined(__arm__)
int16x4_t *x_128=(int16x4_t*)x;
int16x4_t *y_128=(int16x4_t*)y;
int32x4_t tmp_re,tmp_im;
int32x4_t tmp_re1,tmp_im1;
int32x4_t re_cumul,im_cumul;
int32x2_t re_cumul2,im_cumul2;
int32x4_t shift = vdupq_n_s32(-output_shift);
int32x2x2_t result2;
int16_t conjug[4]__attribute__((aligned(16))) = {-1,1,-1,1} ;
re_cumul = vdupq_n_s32(0);
im_cumul = vdupq_n_s32(0);
for (n=0; n<(N>>2); n++) {
tmp_re = vmull_s16(*x_128++, *y_128++);
//tmp_re = [Re(x[0])Re(y[0]) Im(x[0])Im(y[0]) Re(x[1])Re(y[1]) Im(x[1])Im(y[1])]
tmp_re1 = vmull_s16(*x_128++, *y_128++);
//tmp_re1 = [Re(x1[1])Re(x2[1]) Im(x1[1])Im(x2[1]) Re(x1[1])Re(x2[2]) Im(x1[1])Im(x2[2])]
tmp_re = vcombine_s32(vpadd_s32(vget_low_s32(tmp_re),vget_high_s32(tmp_re)),
vpadd_s32(vget_low_s32(tmp_re1),vget_high_s32(tmp_re1)));
//tmp_re = [Re(ch[0])Re(rx[0])+Im(ch[0])Im(ch[0]) Re(ch[1])Re(rx[1])+Im(ch[1])Im(ch[1]) Re(ch[2])Re(rx[2])+Im(ch[2]) Im(ch[2]) Re(ch[3])Re(rx[3])+Im(ch[3])Im(ch[3])]
tmp_im = vmull_s16(vrev32_s16(vmul_s16(*x_128++,*(int16x4_t*)conjug)),*y_128++);
//tmp_im = [-Im(ch[0])Re(rx[0]) Re(ch[0])Im(rx[0]) -Im(ch[1])Re(rx[1]) Re(ch[1])Im(rx[1])]
tmp_im1 = vmull_s16(vrev32_s16(vmul_s16(*x_128++,*(int16x4_t*)conjug)),*y_128++);
//tmp_im1 = [-Im(ch[2])Re(rx[2]) Re(ch[2])Im(rx[2]) -Im(ch[3])Re(rx[3]) Re(ch[3])Im(rx[3])]
tmp_im = vcombine_s32(vpadd_s32(vget_low_s32(tmp_im),vget_high_s32(tmp_im)),
vpadd_s32(vget_low_s32(tmp_im1),vget_high_s32(tmp_im1)));
//tmp_im = [-Im(ch[0])Re(rx[0])+Re(ch[0])Im(rx[0]) -Im(ch[1])Re(rx[1])+Re(ch[1])Im(rx[1]) -Im(ch[2])Re(rx[2])+Re(ch[2])Im(rx[2]) -Im(ch[3])Re(rx[3])+Re(ch[3])Im(rx[3])]
re_cumul = vqaddq_s32(re_cumul,vqshlq_s32(tmp_re,shift));
im_cumul = vqaddq_s32(im_cumul,vqshlq_s32(tmp_im,shift));
}
re_cumul2 = vpadd_s32(vget_low_s32(re_cumul),vget_high_s32(re_cumul));
im_cumul2 = vpadd_s32(vget_low_s32(im_cumul),vget_high_s32(im_cumul));
re_cumul2 = vpadd_s32(re_cumul2,re_cumul2);
im_cumul2 = vpadd_s32(im_cumul2,im_cumul2);
result2 = vzip_s32(re_cumul2,im_cumul2);
return(vget_lane_s32(result2.val[0],0));
#endif
}
void dft12(int16_t *x,int16_t *y);
void dft24(int16_t *x,int16_t *y,uint8_t scale_flag);
......
openair1/PHY/defs_nr_UE.h
View file @ 2ff8bb20
......@@ -157,109 +157,6 @@
#include "targets/ARCH/COMMON/common_lib.h"
#include "NR_IF_Module.h"
/// Context data structure for RX/TX portion of subframe processing
typedef struct {
/// index of the current UE RX/TX proc
int proc_id;
/// Component Carrier index
uint8_t CC_id;
/// timestamp transmitted to HW
openair0_timestamp timestamp_tx;
//#ifdef UE_NR_PHY_DEMO
/// NR TTI index within subframe_tx [0 .. ttis_per_subframe - 1] to act upon for transmission
int nr_tti_tx;
/// NR TTI index within subframe_rx [0 .. ttis_per_subframe - 1] to act upon for reception
int nr_tti_rx;
//#endif
/// subframe to act upon for transmission
int subframe_tx;
/// subframe to act upon for reception
int subframe_rx;
/// frame to act upon for transmission
int frame_tx;
/// frame to act upon for reception
int frame_rx;
/// \brief Instance count for RXn-TXnp4 processing thread.
/// \internal This variable is protected by \ref mutex_rxtx.
int instance_cnt_rxtx;
/// pthread structure for RXn-TXnp4 processing thread
pthread_t pthread_rxtx;
/// pthread attributes for RXn-TXnp4 processing thread
pthread_attr_t attr_rxtx;
/// condition variable for tx processing thread
pthread_cond_t cond_rxtx;
/// mutex for RXn-TXnp4 processing thread
pthread_mutex_t mutex_rxtx;
/// scheduling parameters for RXn-TXnp4 thread
struct sched_param sched_param_rxtx;
/// internal This variable is protected by ref mutex_fep_slot1.
//int instance_cnt_slot0_dl_processing;
int instance_cnt_slot1_dl_processing;
/// pthread descriptor fep_slot1 thread
//pthread_t pthread_slot0_dl_processing;
pthread_t pthread_slot1_dl_processing;
/// pthread attributes for fep_slot1 processing thread
// pthread_attr_t attr_slot0_dl_processing;
pthread_attr_t attr_slot1_dl_processing;
/// condition variable for UE fep_slot1 thread;
//pthread_cond_t cond_slot0_dl_processing;
pthread_cond_t cond_slot1_dl_processing;
/// mutex for UE synch thread
//pthread_mutex_t mutex_slot0_dl_processing;
pthread_mutex_t mutex_slot1_dl_processing;
//int instance_cnt_slot0_dl_processing;
int instance_cnt_dlsch_td;
/// pthread descriptor fep_slot1 thread
//pthread_t pthread_slot0_dl_processing;
pthread_t pthread_dlsch_td;
/// pthread attributes for fep_slot1 processing thread
// pthread_attr_t attr_slot0_dl_processing;
pthread_attr_t attr_dlsch_td;
/// condition variable for UE fep_slot1 thread;
//pthread_cond_t cond_slot0_dl_processing;
pthread_cond_t cond_dlsch_td;
/// mutex for UE synch thread
//pthread_mutex_t mutex_slot0_dl_processing;
pthread_mutex_t mutex_dlsch_td;
//
uint8_t chan_est_pilot0_slot1_available;
uint8_t chan_est_slot1_available;
uint8_t llr_slot1_available;
uint8_t dci_slot0_available;
uint8_t first_symbol_available;
uint8_t decoder_thread_available;
uint8_t decoder_main_available;
uint8_t decoder_switch;
int counter_decoder;
uint8_t channel_level;
int eNB_id;
int harq_pid;
int llr8_flag;
/// scheduling parameters for fep_slot1 thread
struct sched_param sched_param_fep_slot1;
int sub_frame_start;
int sub_frame_step;
unsigned long long gotIQs;
uint8_t decoder_thread_available1;
int instance_cnt_dlsch_td1;
/// pthread descriptor fep_slot1 thread
//pthread_t pthread_slot0_dl_processing;
pthread_t pthread_dlsch_td1;
/// pthread attributes for fep_slot1 processing thread
// pthread_attr_t attr_slot0_dl_processing;
pthread_attr_t attr_dlsch_td1;
/// condition variable for UE fep_slot1 thread;
//pthread_cond_t cond_slot0_dl_processing;
pthread_cond_t cond_dlsch_td1;
/// mutex for UE synch thread
//pthread_mutex_t mutex_slot0_dl_processing;
pthread_mutex_t mutex_dlsch_td1;
int dci_err_cnt;
} UE_nr_rxtx_proc_t;
/// Context data structure for eNB subframe processing
typedef struct {
......@@ -961,6 +858,9 @@ typedef struct UE_NR_SCAN_INFO_s {
int32_t freq_offset_Hz[3][10];
} UE_NR_SCAN_INFO_t;
#include "NR_IF_Module.h"
/// Top-level PHY Data Structure for UE
typedef struct {
/// \brief Module ID indicator for this instance
......
openair1/PHY/thread_NR_UE.h 0 → 100644
View file @ 2ff8bb20
#ifndef __thread_NR_UE__
#define __thread_NR_UE__
#include <pthread.h>
#include <targets/ARCH/COMMON/common_lib.h>
/// Context data structure for RX/TX portion of subframe processing
typedef struct {
/// index of the current UE RX/TX proc
int proc_id;
/// Component Carrier index
uint8_t CC_id;
/// timestamp transmitted to HW
openair0_timestamp timestamp_tx;
//#ifdef UE_NR_PHY_DEMO
/// NR TTI index within subframe_tx [0 .. ttis_per_subframe - 1] to act upon for transmission
int nr_tti_tx;
/// NR TTI index within subframe_rx [0 .. ttis_per_subframe - 1] to act upon for reception
int nr_tti_rx;
//#endif
/// subframe to act upon for transmission
int subframe_tx;
/// subframe to act upon for reception
int subframe_rx;
/// frame to act upon for transmission
int frame_tx;
/// frame to act upon for reception
int frame_rx;
int decoded_frame_rx;
/// internal This variable is protected by ref mutex_fep_slot1.
//int instance_cnt_slot0_dl_processing;
int instance_cnt_slot1_dl_processing;
/// pthread descriptor fep_slot1 thread
//pthread_t pthread_slot0_dl_processing;
pthread_t pthread_slot1_dl_processing;
/// pthread attributes for fep_slot1 processing thread
// pthread_attr_t attr_slot0_dl_processing;
pthread_attr_t attr_slot1_dl_processing;
/// condition variable for UE fep_slot1 thread;
//pthread_cond_t cond_slot0_dl_processing;
pthread_cond_t cond_slot1_dl_processing;
/// mutex for UE synch thread
//pthread_mutex_t mutex_slot0_dl_processing;
pthread_mutex_t mutex_slot1_dl_processing;
//int instance_cnt_slot0_dl_processing;
int instance_cnt_dlsch_td;
/// pthread descriptor fep_slot1 thread
//pthread_t pthread_slot0_dl_processing;
pthread_t pthread_dlsch_td;
/// pthread attributes for fep_slot1 processing thread
// pthread_attr_t attr_slot0_dl_processing;
pthread_attr_t attr_dlsch_td;
/// condition variable for UE fep_slot1 thread;
//pthread_cond_t cond_slot0_dl_processing;
pthread_cond_t cond_dlsch_td;
/// mutex for UE synch thread
uint8_t chan_est_pilot0_slot1_available;
uint8_t chan_est_slot1_available;
uint8_t llr_slot1_available;
uint8_t dci_slot0_available;
uint8_t first_symbol_available;
uint8_t decoder_thread_available;
uint8_t decoder_main_available;
uint8_t decoder_switch;
int counter_decoder;
uint8_t channel_level;
int eNB_id;
int harq_pid;
int llr8_flag;
/// scheduling parameters for fep_slot1 thread
struct sched_param sched_param_fep_slot1;
int sub_frame_start;
int sub_frame_step;
unsigned long long gotIQs;
uint8_t decoder_thread_available1;
int dci_err_cnt;
} UE_nr_rxtx_proc_t;
#endif
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ 2ff8bb20
This diff is collapsed.
openair1/SIMULATION/NR_PHY/dlschsim.c
View file @ 2ff8bb20
......@@ -174,7 +174,7 @@ int main(int argc, char **argv) {
//logInit();
randominit(0);
while ((c = getopt(argc, argv, "df:hpg:i:j:n:l:m:r:s:S:y:z:M:N:F:R:P:")) != -1) {
while ((c = getopt(argc, argv, "df:hpg:i:j:n:l:m:r:s:S:y:z:M:N:F:R:P:L:")) != -1) {
switch (c) {
case 'f':
write_output_file = 1;
......@@ -315,6 +315,10 @@ int main(int argc, char **argv) {
break;
case 'L':
loglvl = atoi(optarg);
break;
case 'm':
Imcs = atoi(optarg);
break;
......
openair1/SIMULATION/NR_PHY/dlsim.c
View file @ 2ff8bb20
......@@ -684,7 +684,8 @@ int main(int argc, char **argv)
LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1],frame_length_complex_samples,1,1);
}
if (UE->is_synchronized == 0) {
ret = nr_initial_sync(UE, normal_txrx);
UE_nr_rxtx_proc_t proc={0};
ret = nr_initial_sync(&proc, UE, normal_txrx);
printf("nr_initial_sync1 returns %d\n",ret);
if (ret<0) n_errors++;
}
......
openair1/SIMULATION/NR_PHY/pbchsim.c
View file @ 2ff8bb20
......@@ -600,7 +600,8 @@ int main(int argc, char **argv)
}
if (UE->is_synchronized == 0) {
ret = nr_initial_sync(UE, normal_txrx);
UE_nr_rxtx_proc_t proc={0};
ret = nr_initial_sync(&proc, UE, normal_txrx);
printf("nr_initial_sync1 returns %d\n",ret);
if (ret<0) n_errors++;
}
......@@ -621,9 +622,10 @@ int main(int argc, char **argv)
nr_pbch_channel_estimation(UE,0,0,i,i-(UE->symbol_offset+1),ssb_index%8,n_hf);
}
UE_nr_rxtx_proc_t proc={0};
ret = nr_rx_pbch(UE,
0,
&proc,
UE->pbch_vars[0],
frame_parms,
0,
......
openair2/LAYER2/NR_MAC_UE/mac_proto.h
View file @ 2ff8bb20
......@@ -35,6 +35,7 @@
#include "mac_defs.h"
#include "mac.h"
#include <openair1/PHY/defs_nr_UE.h>
/**\brief decode mib pdu in NR_UE, from if_module ul_ind with P7 tx_ind message
\param module_id module id
......@@ -46,6 +47,7 @@
\param pdu_length length of pdu
\param cell_id cell id */
int8_t nr_ue_decode_mib(
UE_nr_rxtx_proc_t *proc,
module_id_t module_id,
int cc_id,
uint8_t gNB_index,
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ 2ff8bb20
......@@ -193,6 +193,7 @@ int8_t nr_ue_process_dlsch(module_id_t module_id, int cc_id, uint8_t gNB_index,
}
int8_t nr_ue_decode_mib(
UE_nr_rxtx_proc_t *proc,
module_id_t module_id,
int cc_id,
uint8_t gNB_index,
......@@ -594,6 +595,7 @@ int8_t nr_ue_decode_mib(
if(mac->if_module != NULL && mac->if_module->phy_config_request != NULL){
mac->if_module->phy_config_request(&mac->phy_config);
}
proc->decoded_frame_rx=frame;
//}
return 0;
}
......
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
View file @ 2ff8bb20
......@@ -42,9 +42,10 @@
static nr_ue_if_module_t *nr_ue_if_module_inst[MAX_IF_MODULES];
// L2 Abstraction Layer
int handle_bcch_bch(module_id_t module_id, int cc_id, unsigned int gNB_index, uint8_t *pduP, unsigned int additional_bits, uint32_t ssb_index, uint32_t ssb_length, uint16_t cell_id){
int handle_bcch_bch(UE_nr_rxtx_proc_t *proc, module_id_t module_id, int cc_id, unsigned int gNB_index, uint8_t *pduP, unsigned int additional_bits, uint32_t ssb_index, uint32_t ssb_length, uint16_t cell_id){
return nr_ue_decode_mib( module_id,
return nr_ue_decode_mib( proc,
module_id,
cc_id,
gNB_index,
additional_bits,
......@@ -197,7 +198,8 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info){
for(i=0; i<dl_info->rx_ind->number_pdus; ++i){
switch(dl_info->rx_ind->rx_indication_body[i].pdu_type){
case FAPI_NR_RX_PDU_TYPE_MIB:
ret_mask |= (handle_bcch_bch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index,
ret_mask |= (handle_bcch_bch( dl_info->proc,
dl_info->module_id, dl_info->cc_id, dl_info->gNB_index,
(dl_info->rx_ind->rx_indication_body+i)->mib_pdu.pdu,
(dl_info->rx_ind->rx_indication_body+i)->mib_pdu.additional_bits,
(dl_info->rx_ind->rx_indication_body+i)->mib_pdu.ssb_index,
......
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h
View file @ 2ff8bb20
......@@ -34,6 +34,7 @@
#define __NR_IF_MODULE_H__
#include "platform_types.h"
#include <openair1/PHY/thread_NR_UE.h>
#include "fapi_nr_ue_interface.h"
......@@ -64,6 +65,7 @@ typedef struct {
frame_t frame;
/// slot
int slot;
UE_nr_rxtx_proc_t * proc;
/// NR UE FAPI-like P7 message, direction: L1 to L2
/// data reception indication structure
......@@ -209,7 +211,7 @@ int nr_ue_dcireq(nr_dcireq_t *dcireq);
\param ssb_index SSB index within 0 - (L_ssb-1) corresponding to 38.331 ch.13 parameter i
\param ssb_length corresponding to L1 parameter L_ssb
\param cell_id cell id */
int handle_bcch_bch(module_id_t module_id, int cc_id, unsigned int gNB_index, uint8_t *pduP, unsigned int additional_bits, uint32_t ssb_index, uint32_t ssb_length, uint16_t cell_id);
int handle_bcch_bch(UE_nr_rxtx_proc_t *proc, module_id_t module_id, int cc_id, unsigned int gNB_index, uint8_t *pduP, unsigned int additional_bits, uint32_t ssb_index, uint32_t ssb_length, uint16_t cell_id);
// TODO check
/**\brief handle BCCH-DL-SCH message from dl_indication
......
targets/RT/USER/nr-ue.c deleted 100644 → 0
View file @ a08e120c
This diff is collapsed.
targets/RT/USER/nr-uesoftmodem.c deleted 100644 → 0
View file @ a08e120c
This diff is collapsed.
targets/RT/USER/nr-uesoftmodem.h deleted 100644 → 0
View file @ a08e120c
This diff is collapsed.
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