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Vector Packet Processing
threads.c File Reference
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Macros

#define FRAME_QUEUE_NELTS   32
 
#define BARRIER_MINIMUM_OPEN_LIMIT   0.001
 
#define BARRIER_MINIMUM_OPEN_FACTOR   3
 

Functions

u32 vl (void *p)
 
static void barrier_trace_sync (f64 t_entry, f64 t_open, f64 t_closed)
 
static void barrier_trace_sync_rec (f64 t_entry)
 
static void barrier_trace_release_rec (f64 t_entry)
 
static void barrier_trace_release (f64 t_entry, f64 t_closed_total, f64 t_update_main)
 
uword os_get_nthreads (void)
 
void vlib_set_thread_name (char *name)
 
static int sort_registrations_by_no_clone (void *a0, void *a1)
 
static uwordclib_sysfs_list_to_bitmap (char *filename)
 
clib_error_tvlib_thread_init (vlib_main_t *vm)
 
vlib_frame_queue_tvlib_frame_queue_alloc (int nelts)
 
void vl_msg_api_handler_no_free (void *)
 
void vlib_worker_thread_init (vlib_worker_thread_t *w)
 
void * vlib_worker_thread_bootstrap_fn (void *arg)
 
static clib_error_tvlib_launch_thread_int (void *fp, vlib_worker_thread_t *w, unsigned lcore_id)
 
static clib_error_tstart_workers (vlib_main_t *vm)
 
static void worker_thread_node_runtime_update_internal (void)
 
void vlib_worker_thread_node_refork (void)
 
void vlib_worker_thread_node_runtime_update (void)
 
u32 unformat_sched_policy (unformat_input_t *input, va_list *args)
 
static clib_error_tcpu_config (vlib_main_t *vm, unformat_input_t *input)
 
void vnet_main_fixup (vlib_fork_fixup_t which)
 
void vlib_worker_thread_fork_fixup (vlib_fork_fixup_t which)
 
void vlib_worker_thread_barrier_sync_int (vlib_main_t *vm)
 
void vlib_stat_segment_lock (void)
 
void vlib_stat_segment_unlock (void)
 
void vlib_worker_thread_barrier_release (vlib_main_t *vm)
 
int vlib_frame_queue_dequeue (vlib_main_t *vm, vlib_frame_queue_main_t *fqm)
 
void vlib_worker_thread_fn (void *arg)
 
 VLIB_REGISTER_THREAD (worker_thread_reg, static)
 
u32 vlib_frame_queue_main_init (u32 node_index, u32 frame_queue_nelts)
 
int vlib_thread_cb_register (struct vlib_main_t *vm, vlib_thread_callbacks_t *cb)
 
void vlib_process_signal_event_mt_helper (vlib_process_signal_event_mt_args_t *args)
 
void vlib_rpc_call_main_thread (void *callback, u8 *args, u32 arg_size)
 
clib_error_tthreads_init (vlib_main_t *vm)
 

Variables

 DECLARE_CJ_GLOBAL_LOG
 
vlib_worker_thread_tvlib_worker_threads
 
vlib_thread_main_t vlib_thread_main
 
void * rpc_call_main_thread_cb_fn
 

Macro Definition Documentation

#define BARRIER_MINIMUM_OPEN_FACTOR   3

Definition at line 1435 of file threads.c.

#define BARRIER_MINIMUM_OPEN_LIMIT   0.001

Definition at line 1431 of file threads.c.

#define FRAME_QUEUE_NELTS   32

Definition at line 27 of file threads.c.

Function Documentation

static void barrier_trace_release ( f64  t_entry,
f64  t_closed_total,
f64  t_update_main 
)
inlinestatic

Definition at line 249 of file threads.c.

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static void barrier_trace_release_rec ( f64  t_entry)
inlinestatic

Definition at line 244 of file threads.c.

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static void barrier_trace_sync ( f64  t_entry,
f64  t_open,
f64  t_closed 
)
inlinestatic

Definition at line 234 of file threads.c.

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static void barrier_trace_sync_rec ( f64  t_entry)
inlinestatic

Definition at line 239 of file threads.c.

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static uword* clib_sysfs_list_to_bitmap ( char *  filename)
static

Definition at line 292 of file threads.c.

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static clib_error_t* cpu_config ( vlib_main_t vm,
unformat_input_t input 
)
static

Definition at line 1250 of file threads.c.

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uword os_get_nthreads ( void  )

Definition at line 255 of file threads.c.

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static int sort_registrations_by_no_clone ( void *  a0,
void *  a1 
)
static

Definition at line 282 of file threads.c.

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static clib_error_t* start_workers ( vlib_main_t vm)
static

Definition at line 714 of file threads.c.

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clib_error_t* threads_init ( vlib_main_t vm)

Definition at line 1835 of file threads.c.

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u32 unformat_sched_policy ( unformat_input_t input,
va_list *  args 
)

Definition at line 1236 of file threads.c.

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u32 vl ( void *  p)

Definition at line 30 of file threads.c.

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void vl_msg_api_handler_no_free ( void *  v)

Definition at line 506 of file threads.c.

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vlib_frame_queue_t* vlib_frame_queue_alloc ( int  nelts)

Definition at line 472 of file threads.c.

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int vlib_frame_queue_dequeue ( vlib_main_t vm,
vlib_frame_queue_main_t fqm 
)

Definition at line 1611 of file threads.c.

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u32 vlib_frame_queue_main_init ( u32  node_index,
u32  frame_queue_nelts 
)

Definition at line 1773 of file threads.c.

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static clib_error_t* vlib_launch_thread_int ( void *  fp,
vlib_worker_thread_t w,
unsigned  lcore_id 
)
static

Definition at line 688 of file threads.c.

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void vlib_process_signal_event_mt_helper ( vlib_process_signal_event_mt_args_t args)

Definition at line 1812 of file threads.c.

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VLIB_REGISTER_THREAD ( worker_thread_reg  ,
static   
)

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void vlib_rpc_call_main_thread ( void *  callback,
u8 args,
u32  arg_size 
)

Definition at line 1823 of file threads.c.

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void vlib_set_thread_name ( char *  name)

Definition at line 267 of file threads.c.

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void vlib_stat_segment_lock ( void  )

Definition at line 1497 of file threads.c.

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void vlib_stat_segment_unlock ( void  )

Definition at line 1503 of file threads.c.

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int vlib_thread_cb_register ( struct vlib_main_t vm,
vlib_thread_callbacks_t cb 
)

Definition at line 1799 of file threads.c.

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clib_error_t* vlib_thread_init ( vlib_main_t vm)

Definition at line 322 of file threads.c.

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void vlib_worker_thread_barrier_release ( vlib_main_t vm)

Definition at line 1508 of file threads.c.

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void vlib_worker_thread_barrier_sync_int ( vlib_main_t vm)

Definition at line 1439 of file threads.c.

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void* vlib_worker_thread_bootstrap_fn ( void *  arg)

Definition at line 670 of file threads.c.

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void vlib_worker_thread_fn ( void *  arg)

Definition at line 1739 of file threads.c.

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void vlib_worker_thread_fork_fixup ( vlib_fork_fixup_t  which)

Definition at line 1401 of file threads.c.

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void vlib_worker_thread_init ( vlib_worker_thread_t w)

Definition at line 633 of file threads.c.

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void vlib_worker_thread_node_refork ( void  )

Definition at line 1071 of file threads.c.

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void vlib_worker_thread_node_runtime_update ( void  )

Definition at line 1226 of file threads.c.

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void vnet_main_fixup ( vlib_fork_fixup_t  which)

Definition at line 1396 of file threads.c.

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static void worker_thread_node_runtime_update_internal ( void  )
inlinestatic

Definition at line 1019 of file threads.c.

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Variable Documentation

DECLARE_CJ_GLOBAL_LOG

Definition at line 25 of file threads.c.

void* rpc_call_main_thread_cb_fn

Definition at line 1820 of file threads.c.

vlib_thread_main_t vlib_thread_main

Definition at line 36 of file threads.c.

vlib_worker_thread_t* vlib_worker_threads

Definition at line 35 of file threads.c.