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Merge remote-tracking branch 'origin/affinity-fix' into integration_2026_w03 (!3818)

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Update threadCreate

if the name is too long, the thread name is shortened to the maximum
pthread name (16 characters).
This commit is contained in:
Robert Schmidt
2026-01-12 16:37:17 +01:00
parent 699a5453a0 47ff7010a4
commit fdf0fdf9f7
1 changed files with 7 additions and 2 deletions
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common/utils/system.c
+7 -2
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@@ -282,8 +282,13 @@ void threadCreate(pthread_t* t, void * (*func)(void*), void * param, char* name,
ret=pthread_create(t, &attr, func, param); ret=pthread_create(t, &attr, func, param);
AssertFatal(ret == 0, "Error in pthread_create(): ret: %d, errno: %d\n", ret, errno); AssertFatal(ret == 0, "Error in pthread_create(): ret: %d, errno: %d\n", ret, errno);
pthread_setname_np(*t, name); char short_name[16];
strncpy(short_name, name, sizeof(short_name) - 1);
short_name[sizeof(short_name) - 1] = '\0';
ret = pthread_setname_np(*t, short_name);
AssertFatal(ret == 0, "Error in pthread_setname_np(): ret: %d, errno: %d\n", ret, errno);
if (affinity != -1 ) { if (affinity != -1 ) {
cpu_set_t cpuset; cpu_set_t cpuset;
CPU_ZERO(&cpuset); CPU_ZERO(&cpuset);