#include <math.h>
#include <vppinfra/format.h>
#include <vppinfra/time_range.h>
+#include <vppinfra/interrupt.h>
#include <vppinfra/linux/sysfs.h>
#include <vlib/vlib.h>
if (!vlib_worker_threads->barrier_elog_enabled)
return;
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "bar-trace-%s-#%d",
- .format_args = "T4i4",
- };
- /* *INDENT-ON* */
+ ELOG_TYPE_DECLARE (e) = {
+ .format = "bar-trace-%s-#%d",
+ .format_args = "T4i4",
+ };
+
struct
{
u32 caller, count, t_entry, t_open, t_closed;
if (!vlib_worker_threads->barrier_elog_enabled)
return;
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "bar-syncrec-%s-#%d",
- .format_args = "T4i4",
- };
- /* *INDENT-ON* */
+ ELOG_TYPE_DECLARE (e) = {
+ .format = "bar-syncrec-%s-#%d",
+ .format_args = "T4i4",
+ };
+
struct
{
u32 caller, depth;
if (!vlib_worker_threads->barrier_elog_enabled)
return;
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "bar-relrrec-#%d",
- .format_args = "i4",
- };
- /* *INDENT-ON* */
+ ELOG_TYPE_DECLARE (e) = {
+ .format = "bar-relrrec-#%d",
+ .format_args = "i4",
+ };
+
struct
{
u32 depth;
if (!vlib_worker_threads->barrier_elog_enabled)
return;
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "bar-rel-#%d-e%d-u%d-t%d",
- .format_args = "i4i4i4i4",
- };
- /* *INDENT-ON* */
+ ELOG_TYPE_DECLARE (e) = {
+ .format = "bar-rel-#%d-e%d-u%d-t%d",
+ .format_args = "i4i4i4i4",
+ };
+
struct
{
u32 count, t_entry, t_update_main, t_closed_total;
{
uword c;
/* *INDENT-OFF* */
- clib_bitmap_foreach (c, tr->coremask, ({
+ clib_bitmap_foreach (c, tr->coremask) {
if (clib_bitmap_get(avail_cpu, c) == 0)
return clib_error_return (0, "cpu %u is not available to be used"
" for the '%s' thread",c, tr->name);
avail_cpu = clib_bitmap_set(avail_cpu, c, 0);
- }));
+ }
/* *INDENT-ON* */
}
else
__os_thread_index = w - vlib_worker_threads;
- vlib_process_start_switch_stack (vlib_mains[__os_thread_index], 0);
+ vlib_process_start_switch_stack (vlib_get_main_by_index (__os_thread_index),
+ 0);
rv = (void *) clib_calljmp
((uword (*)(uword)) w->thread_function,
(uword) arg, w->thread_stack + VLIB_THREAD_STACK_SIZE);
/* *INDENT-OFF* */
clib_sysfs_read ("/sys/devices/system/node/online", "%U",
unformat_bitmap_list, &nbmp);
- clib_bitmap_foreach (node, nbmp, ({
+ clib_bitmap_foreach (node, nbmp) {
p = format (p, "%s%u/cpulist%c", sys_node_path, node, 0);
clib_sysfs_read ((char *) p, "%U", unformat_bitmap_list, &cbmp);
if (clib_bitmap_get (cbmp, cpu_id))
numa_id = node;
vec_reset_length (cbmp);
vec_reset_length (p);
- }));
+ }
/* *INDENT-ON* */
vec_free (nbmp);
vec_free (cbmp);
vlib_node_runtime_t *rt;
u32 n_vlib_mains = tm->n_vlib_mains;
u32 worker_thread_index;
- u8 *main_heap = clib_mem_get_per_cpu_heap ();
+ clib_mem_heap_t *main_heap = clib_mem_get_per_cpu_heap ();
vec_reset_length (vlib_worker_threads);
nm_clone->nodes_by_type[VLIB_NODE_TYPE_INPUT] =
vec_dup_aligned (nm->nodes_by_type[VLIB_NODE_TYPE_INPUT],
CLIB_CACHE_LINE_BYTES);
+ clib_interrupt_init (
+ &nm_clone->interrupts,
+ vec_len (nm_clone->nodes_by_type[VLIB_NODE_TYPE_INPUT]));
vec_foreach (rt, nm_clone->nodes_by_type[VLIB_NODE_TYPE_INPUT])
{
vlib_node_t *n = vlib_get_node (vm, rt->node_index);
{
uword c;
/* *INDENT-OFF* */
- clib_bitmap_foreach (c, tr->coremask, ({
+ clib_bitmap_foreach (c, tr->coremask) {
w = vlib_worker_threads + worker_thread_index++;
err = vlib_launch_thread_int (vlib_worker_thread_bootstrap_fn,
w, c);
if (err)
clib_error_report (err);
- }));
+ }
/* *INDENT-ON* */
}
}
vlib_node_main_t *nm, *nm_clone;
vlib_main_t *vm_clone;
vlib_node_runtime_t *rt;
- never_inline void
- vlib_node_runtime_sync_stats (vlib_main_t * vm,
- vlib_node_runtime_t * r,
- uword n_calls,
- uword n_vectors, uword n_clocks);
ASSERT (vlib_get_thread_index () == 0);
- vm = vlib_mains[0];
+ vm = vlib_get_first_main ();
nm = &vm->node_main;
ASSERT (*vlib_worker_threads->wait_at_barrier == 1);
vlib_node_sync_stats (vm, n);
}
- for (i = 1; i < vec_len (vlib_mains); i++)
+ for (i = 1; i < vlib_get_n_threads (); i++)
{
vlib_node_t *n;
- vm_clone = vlib_mains[i];
+ vm_clone = vlib_get_main_by_index (i);
nm_clone = &vm_clone->node_main;
for (j = 0; j < vec_len (nm_clone->nodes); j++)
int j;
- vm = vlib_mains[0];
+ vm = vlib_get_first_main ();
nm = &vm->node_main;
vm_clone = vlib_get_main ();
nm_clone = &vm_clone->node_main;
nm_clone->nodes_by_type[VLIB_NODE_TYPE_INPUT] =
vec_dup_aligned (nm->nodes_by_type[VLIB_NODE_TYPE_INPUT],
CLIB_CACHE_LINE_BYTES);
+ clib_interrupt_resize (
+ &nm_clone->interrupts,
+ vec_len (nm_clone->nodes_by_type[VLIB_NODE_TYPE_INPUT]));
vec_foreach (rt, nm_clone->nodes_by_type[VLIB_NODE_TYPE_INPUT])
{
{
f64 deadline;
f64 now = vlib_time_now (vm);
- u32 count = vec_len (vlib_mains) - 1;
+ u32 count = vlib_get_n_threads () - 1;
/* No worker threads? */
if (count == 0)
u8
vlib_worker_thread_barrier_held (void)
{
- if (vec_len (vlib_mains) < 2)
+ if (vlib_get_n_threads () < 2)
return (1);
return (*vlib_worker_threads->wait_at_barrier == 1);
u32 count;
int i;
- if (vec_len (vlib_mains) < 2)
+ if (vlib_get_n_threads () < 2)
return;
ASSERT (vlib_get_thread_index () == 0);
vlib_worker_threads[0].barrier_caller = func_name;
- count = vec_len (vlib_mains) - 1;
+ count = vlib_get_n_threads () - 1;
/* Record entry relative to last close */
now = vlib_time_now (vm);
* the barrier hold-down timer.
*/
max_vector_rate = 0.0;
- for (i = 1; i < vec_len (vlib_mains); i++)
- max_vector_rate =
- clib_max (max_vector_rate,
- (f64) vlib_last_vectors_per_main_loop (vlib_mains[i]));
+ for (i = 1; i < vlib_get_n_threads (); i++)
+ {
+ vlib_main_t *ovm = vlib_get_main_by_index (i);
+ max_vector_rate = clib_max (max_vector_rate,
+ (f64) vlib_last_vectors_per_main_loop (ovm));
+ }
vlib_worker_threads[0].barrier_sync_count++;
f64 t_update_main = 0.0;
int refork_needed = 0;
- if (vec_len (vlib_mains) < 2)
+ if (vlib_get_n_threads () < 2)
return;
ASSERT (vlib_get_thread_index () == 0);
/* Do per thread rebuilds in parallel */
refork_needed = 1;
clib_atomic_fetch_add (vlib_worker_threads->node_reforks_required,
- (vec_len (vlib_mains) - 1));
+ (vlib_get_n_threads () - 1));
now = vlib_time_now (vm);
t_update_main = now - vm->barrier_epoch;
}
{
ASSERT (vlib_get_thread_index () == 0);
- if (vec_len (vlib_mains) < 2)
+ if (vlib_get_n_threads () < 2)
return;
if (vlib_worker_thread_barrier_held ())
u32 *counts = 0;
u32 ii;
- vec_validate (counts, vec_len (vlib_mains) - 1);
+ vec_validate (counts, vlib_get_n_threads () - 1);
/* record the current loop counts */
vec_foreach_index (ii, vlib_mains)
verbose, format_clib_timebase_time,
clib_timebase_now (tb));
- if (vec_len (vlib_mains) == 1)
+ if (vlib_get_n_threads () == 1)
return 0;
vlib_cli_output (vm, "Time last barrier release %.9f",
vm->time_last_barrier_release);
- for (i = 1; i < vec_len (vlib_mains); i++)
+ for (i = 1; i < vlib_get_n_threads (); i++)
{
- if (vlib_mains[i] == 0)
+ vlib_main_t *ovm = vlib_get_main_by_index (i);
+ if (ovm == 0)
continue;
- vlib_cli_output (vm, "%d: %U", i, format_clib_time,
- &vlib_mains[i]->clib_time, verbose);
+ vlib_cli_output (vm, "%d: %U", i, format_clib_time, &ovm->clib_time,
+ verbose);
- vlib_cli_output (vm, "Thread %d offset %.9f error %.9f", i,
- vlib_mains[i]->time_offset,
- vm->time_last_barrier_release -
- vlib_mains[i]->time_last_barrier_release);
+ vlib_cli_output (
+ vm, "Thread %d offset %.9f error %.9f", i, ovm->time_offset,
+ vm->time_last_barrier_release - ovm->time_last_barrier_release);
}
return 0;
}
};
/* *INDENT-ON* */
+vlib_thread_main_t *
+vlib_get_thread_main_not_inline (void)
+{
+ return vlib_get_thread_main ();
+}
+
/*
* fd.io coding-style-patch-verification: ON
*
Code Review / vpp.git / blobdiff