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added profiling circular buffer to gNB

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This commit is contained in:
Raymond Knopp
2022-08-05 07:18:44 +02:00
parent afed0cec34
commit 1b35f0b163
3 changed files with 22 additions and 3 deletions
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executables/nr-gnb.c
+14
View File
@@ -38,6 +38,7 @@
#include "assertions.h"
#include <common/utils/LOG/log.h>
#include <common/utils/system.h>
#include "rt_profiling.h"
#include "PHY/types.h"
@@ -115,10 +116,17 @@ void tx_func(void *param) {
int frame_tx = info->frame;
int slot_tx = info->slot;
int absslot_tx = info->timestamp_tx/info->gNB->frame_parms.get_samples_per_slot(slot_tx,&info->gNB->frame_parms);
int absslot_rx = absslot_tx-info->gNB->RU_list[0]->sl_ahead;
int rt_prof_idx = absslot_rx % RT_PROF_DEPTH;
clock_gettime(CLOCK_MONOTONIC,&info->gNB->rt_L1_profiling.start_L1_TX[rt_prof_idx]);
phy_procedures_gNB_TX(info,
frame_tx,
slot_tx,
1);
clock_gettime(CLOCK_MONOTONIC,&info->gNB->rt_L1_profiling.return_L1_TX[rt_prof_idx]);
}
void rx_func(void *param) {
@@ -130,6 +138,11 @@ void rx_func(void *param) {
int slot_tx = info->slot_tx;
nfapi_nr_config_request_scf_t *cfg = &gNB->gNB_config;
int absslot_tx = info->timestamp_tx/gNB->frame_parms.get_samples_per_slot(slot_rx,&gNB->frame_parms);
int absslot_rx = absslot_tx - gNB->RU_list[0]->sl_ahead;
int rt_prof_idx = absslot_rx % RT_PROF_DEPTH;
clock_gettime(CLOCK_MONOTONIC,&info->gNB->rt_L1_profiling.start_L1_RX[rt_prof_idx]);
start_meas(&softmodem_stats_rxtx_sf);
// *******************************************************************
@@ -229,6 +242,7 @@ void rx_func(void *param) {
stop_meas( &softmodem_stats_rxtx_sf );
LOG_D(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, frame_rx, slot_rx, frame_tx, slot_tx);
clock_gettime(CLOCK_MONOTONIC,&info->gNB->rt_L1_profiling.return_L1_RX[rt_prof_idx]);
// Call the scheduler
start_meas(&gNB->ul_indication_stats);
executables/rt_profiling.h
+5 -3
View File
@@ -50,12 +50,14 @@ typedef struct {
} rt_ru_profiling_t;
typedef struct {
int absslot_rx[RT_PROF_DEPTH];
int absslot_ux[RT_PROF_DEPTH];
struct timespec start_L1_RX[RT_PROF_DEPTH];
struct timespec return_L1_RX[RT_PROF_DEPTH];
struct timespec start_L1_TX[RT_PROF_DEPTH];
struct timespec return_L1_TX[RT_PROF_DEPTH];
struct timespec return_L1_prachrx[RT_PROF_DEPTH];
struct timespec return_L1_pushL1[RT_PROF_DEPTH];
} rt_l1_profiling_t;
struct timespec return_L1_puschL1[RT_PROF_DEPTH];
} rt_L1_profiling_t;
#ifdef __cplusplus
}
#endif
openair1/PHY/defs_gNB.h
+3
View File
@@ -42,6 +42,7 @@
#include "PHY/defs_common.h"
#include "PHY/CODING/nrLDPC_extern.h"
#include "PHY/CODING/nrLDPC_decoder/nrLDPC_types.h"
#include "executables/rt_profiling.h"
#include "nfapi_nr_interface_scf.h"
@@ -908,6 +909,8 @@ typedef struct PHY_VARS_gNB_s {
int number_of_nr_dlsch_max;
int number_of_nr_ulsch_max;
void * scopeData;
/// structure for analyzing high-level RT measurements
rt_L1_profiling_t rt_L1_profiling;
} PHY_VARS_gNB;
typedef struct LDPCDecode_s {