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Stop L1_rx_thread/L1_tx_thread first

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These are the "main" worker threads (apart the ru_thread). If the
thread-pool stops, they might get stuck. E.g., in PUSCH channel
estimation, it uses a local response queue, and if the thread pool is
terminated, it seems that the L1_rx_thread can get stuck in there.

To limit these problems, attempt to stop these threads first; stop the
queue from which they read and make them terminate; then, stop the
thread pool.

Also, fix the termination of respPuschSymb queue.
This commit is contained in:
Robert Schmidt
2024-12-16 16:18:10 +01:00
parent 3361db1a34
commit 70b4611001
1 changed files with 7 additions and 3 deletions
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executables/nr-gnb.c
+7 -3
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@@ -383,12 +383,16 @@ void init_gNB_Tpool(int inst) {
void term_gNB_Tpool(int inst) {
PHY_VARS_gNB *gNB = RC.gNB[inst];
abortTpool(&gNB->threadPool);
abortNotifiedFIFO(&gNB->respDecode);
abortNotifiedFIFO(&gNB->resp_L1);
pthread_join(gNB->L1_rx_thread, NULL);
abortNotifiedFIFO(&gNB->L1_tx_out);
pthread_join(gNB->L1_tx_thread, NULL);
abortTpool(&gNB->threadPool);
abortNotifiedFIFO(&gNB->respPuschSymb);
abortNotifiedFIFO(&gNB->respDecode);
abortNotifiedFIFO(&gNB->L1_tx_free);
abortNotifiedFIFO(&gNB->L1_tx_filled);
abortNotifiedFIFO(&gNB->L1_tx_out);
abortNotifiedFIFO(&gNB->L1_rx_out);
gNB_L1_proc_t *proc = &gNB->proc;