-- name all created threads

ubiquiti · Feb 17, 2018 · 33be039 · 33be039
1 parent 7d0ff22
commit 33be039
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Showing 4 changed files with 13 additions and 0 deletions.
diff --git a/common/osdep.h b/common/osdep.h
@@ -271,6 +271,16 @@ static ALWAYS_INLINE int x264_pthread_fetch_and_add( int *val, int add, x264_pth
 #endif
 }
 
+static ALWAYS_INLINE void x264_pthread_setname( const char *pName ) {
+    if (pName == NULL)
+		return;
+#if defined(__APPLE__) && defined(__MACH__)
+    pthread_setname_np(pName);
+#elif defined __linux__
+    prctl(PR_SET_NAME, pName);
+#endif
+}
+
 #define WORD_SIZE sizeof(void*)
 
 #define asm __asm__

diff --git a/common/threadpool.c b/common/threadpool.c
@@ -49,6 +49,7 @@ struct x264_threadpool_t
 
 static void *threadpool_thread( x264_threadpool_t *pool )
 {
+    x264_pthread_setname("x264 TP worker");
     if( pool->init_func )
         pool->init_func( pool->init_arg );
 

diff --git a/common/win32thread.c b/common/win32thread.c
@@ -53,6 +53,7 @@ static x264_pthread_mutex_t static_mutex;
 /* _beginthreadex requires that the start routine is __stdcall */
 static unsigned __stdcall win32thread_worker( void *arg )
 {
+    x264_pthread_setname("x264 worker");
     x264_pthread_t *h = arg;
     *h->p_ret = h->func( h->arg );
     return 0;

diff --git a/encoder/lookahead.c b/encoder/lookahead.c
@@ -89,6 +89,7 @@ static void lookahead_slicetype_decide( x264_t *h )
 
 static void *lookahead_thread( x264_t *h )
 {
+    x264_pthread_setname("x264 LA worker");
     while( !h->lookahead->b_exit_thread )
     {
         x264_pthread_mutex_lock( &h->lookahead->ifbuf.mutex );