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Align thread priorities

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```
$ ps -eL -o pid,lwp,class,priority,comm | grep -E softmodem|oai:'
 6500  6500 RR  -80 lte-softmodem
 6500  6520 RR  -80 oai:enb-L1-rx
 6500  6522 RR  -80 oai:enb-L1-tx
 6508  6508 RR  -80 lte-uesoftmodem
 6508  6537 RR  -80 oai:ue-phy
 6508  6538 RR  -80 oai:ue-stand
 6509  6509 RR  -80 lte-uesoftmodem
$
```
This commit is contained in:
Michael Cook
2020-10-18 12:11:10 -04:00
parent d61bb9836c
commit d449a4de8a
4 changed files with 47 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/RT/USER/lte-enb.c
+27 -2
View File
@@ -397,8 +397,20 @@ static void *L1_thread( void *param ) {
// set default return value
eNB_thread_rxtx_status = 0;
sprintf(thread_name,"RXn_TXnp4_%d\n",&eNB->proc.L1_proc == proc ? 0 : 1);
#if 1
{
struct sched_param sparam =
{
.sched_priority = 79,
};
if (pthread_setschedparam(pthread_self(), SCHED_RR, &sparam) != 0)
{
LOG_E(PHY,"pthread_setschedparam: %s\n", strerror(errno));
}
}
#else
thread_top_init(thread_name,1,470000,500000,500000);
pthread_setname_np( pthread_self(),"rxtx processing");
#endif
LOG_I(PHY,"thread rxtx created id=%ld\n", syscall(__NR_gettid));
while (!oai_exit) {
@@ -919,8 +931,18 @@ void init_eNB_proc(int inst) {
// Original Code from Fujitsu w/ old structure/field name
//pthread_create( &proc_rxtx[0].pthread_rxtx, attr0, eNB_thread_rxtx, &proc_rxtx[0] );
//pthread_create( &proc_rxtx[1].pthread_rxtx, attr1, eNB_thread_rxtx, &proc_rxtx[1] );
pthread_create( &L1_proc->pthread, attr0, L1_thread, L1_proc );
if (pthread_setname_np(L1_proc->pthread, "oai:enb-L1-rx") != 0)
{
LOG_E(PHY, "pthread_setname_np: %s\n", strerror(errno));
}
pthread_create( &L1_proc_tx->pthread, attr1, L1_thread, L1_proc_tx);
if (pthread_setname_np(L1_proc_tx->pthread, "oai:enb-L1-tx") != 0)
{
LOG_E(PHY, "pthread_setname_np: %s\n", strerror(errno));
}
}
if (NFAPI_MODE!=NFAPI_MODE_VNF) {
@@ -930,7 +952,10 @@ void init_eNB_proc(int inst) {
AssertFatal(proc->instance_cnt_prach == -1,"instance_cnt_prach = %d\n",proc->instance_cnt_prach);
if (opp_enabled == 1) pthread_create(&proc->process_stats_thread,NULL,process_stats_thread,(void *)eNB);
if (opp_enabled == 1)
{
pthread_create(&proc->process_stats_thread,NULL,process_stats_thread,(void *)eNB);
}
}
//for multiple CCs: setup master and slaves