csit - Integration tests

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author	Tibor Frank <tifrank@cisco.com>	2021-02-25 07:33:33 +0100
committer	Tibor Frank <tifrank@cisco.com>	2021-02-25 07:33:33 +0100
commit	466ebbe92072c3b525a199b6f6601e8ece82e0d4 (patch)
tree	3c276d24308776f91634d386903a8d8f42b9c3aa /tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100flows-ndrpdr.robot
parent	572184f5dce9c564ee6fe132e0a22eff7ee75e02 (diff)

Report: Configure rls2101.09

Change-Id: Ib61e7643c2072d9f0e8cdec3bb7e0328bd25d60a Signed-off-by: Tibor Frank <tifrank@cisco.com>

Diffstat (limited to 'tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100flows-ndrpdr.robot')

0 files changed, 0 insertions, 0 deletions

/* * Copyright (c) 2015 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef included_vlib_threads_h #define included_vlib_threads_h #include <vlib/main.h> #include <vppinfra/callback.h> #include <linux/sched.h> void vlib_set_thread_name (char *name); /* arg is actually a vlib__thread_t * */ typedef void (vlib_thread_function_t) (void *arg); typedef struct vlib_thread_registration_ { /* constructor generated list of thread registrations */ struct vlib_thread_registration_ *next; /* config parameters */ char *name; char *short_name; vlib_thread_function_t *function; uword mheap_size; int fixed_count; u32 count; int no_data_structure_clone; u32 frame_queue_nelts; /* All threads of this type run on pthreads */ int use_pthreads; u32 first_index; uword *coremask; } vlib_thread_registration_t; /* * Frames have their cpu / vlib_main_t index in the low-order N bits * Make VLIB_MAX_CPUS a power-of-two, please... */ #ifndef VLIB_MAX_CPUS #define VLIB_MAX_CPUS 256 #endif #if VLIB_MAX_CPUS > CLIB_MAX_MHEAPS #error Please increase number of per-cpu mheaps #endif #define VLIB_CPU_MASK (VLIB_MAX_CPUS - 1) /* 0x3f, max */ #define VLIB_OFFSET_MASK (~VLIB_CPU_MASK) #define VLIB_LOG2_THREAD_STACK_SIZE (21) #define VLIB_THREAD_STACK_SIZE (1<<VLIB_LOG2_THREAD_STACK_SIZE) typedef struct { CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); volatile u32 valid; u32 maybe_trace : 1; u32 n_vectors; u32 offset; STRUCT_MARK (end_of_reset); CLIB_CACHE_LINE_ALIGN_MARK (cacheline1); u32 buffer_index[VLIB_FRAME_SIZE]; u32 aux_data[VLIB_FRAME_SIZE]; } vlib_frame_queue_elt_t; typedef struct { /* First cache line */ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); volatile u32 *wait_at_barrier; volatile u32 *workers_at_barrier; /* Second Cache Line */ CLIB_CACHE_LINE_ALIGN_MARK (cacheline1); void *thread_mheap; u8 *thread_stack; void (*thread_function) (void *); void *thread_function_arg; i64 recursion_level; elog_track_t elog_track; u32 instance_id; vlib_thread_registration_t *registration; u8 *name; u64 barrier_sync_count; u8 barrier_elog_enabled; const char *barrier_caller; const char *barrier_context; volatile u32 *node_reforks_required; volatile u32 wait_before_barrier; volatile u32 workers_before_barrier; volatile u32 done_work_before_barrier; long lwp; int cpu_id; int core_id; int numa_id; pthread_t thread_id; } vlib_worker_thread_t; extern vlib_worker_thread_t *vlib_worker_threads; typedef struct { /* static data */ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); vlib_frame_queue_elt_t *elts; u64 vector_threshold; u64 trace; u32 nelts; /* modified by enqueue side */ CLIB_CACHE_LINE_ALIGN_MARK (cacheline1); volatile u64 tail; /* modified by dequeue side */ CLIB_CACHE_LINE_ALIGN_MARK (cacheline2); volatile u64 head; } vlib_frame_queue_t; struct vlib_frame_queue_main_t_; typedef u32 (vlib_frame_queue_dequeue_fn_t) ( vlib_main_t *vm, struct vlib_frame_queue_main_t_ *fqm); typedef struct vlib_frame_queue_main_t_ { u32 node_index; u32 frame_queue_nelts; vlib_frame_queue_t **vlib_frame_queues; /* for frame queue tracing */ frame_queue_trace_t *frame_queue_traces; frame_queue_nelt_counter_t *frame_queue_histogram; vlib_frame_queue_dequeue_fn_t *frame_queue_dequeue_fn; } vlib_frame_queue_main_t; typedef struct { uword node_index; uword type_opaque; uword data; } vlib_process_signal_event_mt_args_t; /* Called early, in thread 0's context */ clib_error_t *vlib_thread_init (vlib_main_t * vm); void vlib_worker_thread_node_runtime_update (void); void vlib_create_worker_threads (vlib_main_t * vm, int n, void (*thread_function) (void *)); void vlib_worker_thread_init (vlib_worker_thread_t * w); u32 vlib_frame_queue_main_init (u32 node_index, u32 frame_queue_nelts); /* Check for a barrier sync request every 30ms */ #define BARRIER_SYNC_DELAY (0.030000) #if CLIB_DEBUG > 0 /* long barrier timeout, for gdb... */ #define BARRIER_SYNC_TIMEOUT (600.1) #else #define BARRIER_SYNC_TIMEOUT (1.0) #endif #define vlib_worker_thread_barrier_sync(X) {vlib_worker_thread_barrier_sync_int(X, __FUNCTION__);} void vlib_worker_thread_barrier_sync_int (vlib_main_t * vm, const char *func_name); void vlib_worker_thread_barrier_release (vlib_main_t * vm); u8 vlib_worker_thread_barrier_held (void); void vlib_worker_thread_initial_barrier_sync_and_release (vlib_main_t * vm); void vlib_worker_thread_node_refork (void); /** * Wait until each of the workers has been once around the track */ void vlib_worker_wait_one_loop (void); static_always_inline uword vlib_get_thread_index (void) { return __os_thread_index; } always_inline void vlib_smp_unsafe_warning (void) { if (CLIB_DEBUG > 0) { if (vlib_get_thread_index ()) fformat (stderr, "%s: SMP unsafe warning...\n", __FUNCTION__); } } always_inline int __foreach_vlib_main_helper (vlib_main_t *ii, vlib_main_t **p) { vlib_main_t *vm; u32 index = ii - (vlib_main_t *) 0; if (index >= vec_len (vlib_global_main.vlib_mains)) return 0; *p = vm = vlib_global_main.vlib_mains[index]; ASSERT (index == 0 || vm->parked_at_barrier == 1); return 1; } #define foreach_vlib_main() \ for (vlib_main_t *ii = 0, *this_vlib_main; \ __foreach_vlib_main_helper (ii, &this_vlib_main); ii++) \ if (this_vlib_main) #define foreach_sched_policy \ _(SCHED_OTHER, OTHER, "other") \ _(SCHED_BATCH, BATCH, "batch") \ _(SCHED_IDLE, IDLE, "idle") \ _(SCHED_FIFO, FIFO, "fifo") \ _(SCHED_RR, RR, "rr") typedef enum { #define _(v,f,s) SCHED_POLICY_##f = v, foreach_sched_policy #undef _ SCHED_POLICY_N, } sched_policy_t; typedef struct { /* Link list of registrations, built by constructors */ vlib_thread_registration_t *next; /* Vector of registrations, w/ non-data-structure clones at the top */ vlib_thread_registration_t **registrations; uword *thread_registrations_by_name; vlib_worker_thread_t *worker_threads; int use_pthreads; /* Number of vlib_main / vnet_main clones */ u32 n_vlib_mains; /* Number of thread stacks to create */ u32 n_thread_stacks; /* Number of pthreads */ u32 n_pthreads; /* Number of threads */ u32 n_threads; /* Number of cores to skip, must match the core mask */ u32 skip_cores; /* Thread prefix name */ u8 *thread_prefix; /* main thread lcore */ u32 main_lcore; /* Bitmap of available CPU cores */ uword *cpu_core_bitmap; /* Bitmap of available CPU sockets (NUMA nodes) */ uword *cpu_socket_bitmap; /* Worker handoff queues */ vlib_frame_queue_main_t *frame_queue_mains; /* worker thread initialization barrier */ volatile u32 worker_thread_release; /* scheduling policy */ u32 sched_policy; /* scheduling policy priority */ u32 sched_priority; /* NUMA-bound heap size */ uword numa_heap_size; } vlib_thread_main_t; extern vlib_thread_main_t vlib_thread_main; #include <vlib/global_funcs.h> #define VLIB_REGISTER_THREAD(x,...) \ __VA_ARGS__ vlib_thread_registration_t x; \ static void __vlib_add_thread_registration_##x (void) \ __attribute__((__constructor__)) ; \ static void __vlib_add_thread_registration_##x (void) \ { \ vlib_thread_main_t * tm = &vlib_thread_main; \ x.next = tm->next; \ tm->next = &x; \ } \ static void __vlib_rm_thread_registration_##x (void) \ __attribute__((__destructor__)) ; \ static void __vlib_rm_thread_registration_##x (void) \ { \ vlib_thread_main_t * tm = &vlib_thread_main; \ VLIB_REMOVE_FROM_LINKED_LIST (tm->next, &x, next); \ } \ __VA_ARGS__ vlib_thread_registration_t x always_inline u32 vlib_num_workers () { return vlib_thread_main.n_vlib_mains - 1; } always_inline u32 vlib_get_worker_thread_index (u32 worker_index) { return worker_index + 1; } always_inline u32 vlib_get_worker_index (u32 thread_index) { return thread_index - 1; } always_inline u32 vlib_get_current_worker_index () { return vlib_get_thread_index () - 1; } static inline void vlib_worker_thread_barrier_check (void) { if (PREDICT_FALSE (*vlib_worker_threads->wait_at_barrier)) { vlib_global_main_t *vgm = vlib_get_global_main (); vlib_main_t *vm = vlib_get_main (); u32 thread_index = vm->thread_index; f64 t = vlib_time_now (vm); if (PREDICT_FALSE (vec_len (vm->barrier_perf_callbacks) != 0)) clib_call_callbacks (vm->barrier_perf_callbacks, vm, vm->clib_time.last_cpu_time, 0 /* enter */ ); if (PREDICT_FALSE (vlib_worker_threads->barrier_elog_enabled)) { vlib_worker_thread_t *w = vlib_worker_threads + thread_index; /* *INDENT-OFF* */ ELOG_TYPE_DECLARE (e) = { .format = "barrier-wait-thread-%d", .format_args = "i4", }; /* *INDENT-ON* */ struct { u32 thread_index; } __clib_packed *ed; ed = ELOG_TRACK_DATA (&vlib_global_main.elog_main, e, w->elog_track); ed->thread_index = thread_index; } if (CLIB_DEBUG > 0) { vm = vlib_get_main (); vm->parked_at_barrier = 1; } clib_atomic_fetch_add (vlib_worker_threads->workers_at_barrier, 1); while (*vlib_worker_threads->wait_at_barrier) ; /* * Recompute the offset from thread-0 time. * Note that vlib_time_now adds vm->time_offset, so * clear it first. Save the resulting idea of "now", to * see how well we're doing. See show_clock_command_fn(...) */ { f64 now; vm->time_offset = 0.0; now = vlib_time_now (vm); vm->time_offset = vgm->vlib_mains[0]->time_last_barrier_release - now; vm->time_last_barrier_release = vlib_time_now (vm); } if (CLIB_DEBUG > 0) vm->parked_at_barrier = 0; clib_atomic_fetch_add (vlib_worker_threads->workers_at_barrier, -1); if (PREDICT_FALSE (*vlib_worker_threads->node_reforks_required)) { if (PREDICT_FALSE (vlib_worker_threads->barrier_elog_enabled)) { t = vlib_time_now (vm) - t; vlib_worker_thread_t *w = vlib_worker_threads + thread_index; /* *INDENT-OFF* */ ELOG_TYPE_DECLARE (e) = { .format = "barrier-refork-thread-%d", .format_args = "i4", }; /* *INDENT-ON* */ struct { u32 thread_index; } __clib_packed *ed; ed = ELOG_TRACK_DATA (&vlib_global_main.elog_main, e, w->elog_track); ed->thread_index = thread_index; } vlib_worker_thread_node_refork (); clib_atomic_fetch_add (vlib_worker_threads->node_reforks_required, -1); while (*vlib_worker_threads->node_reforks_required) ; } if (PREDICT_FALSE (vlib_worker_threads->barrier_elog_enabled)) { t = vlib_time_now (vm) - t; vlib_worker_thread_t *w = vlib_worker_threads + thread_index; /* *INDENT-OFF* */ ELOG_TYPE_DECLARE (e) = { .format = "barrier-released-thread-%d: %dus", .format_args = "i4i4", }; /* *INDENT-ON* */ struct { u32 thread_index; u32 duration; } __clib_packed *ed; ed = ELOG_TRACK_DATA (&vlib_global_main.elog_main, e, w->elog_track); ed->thread_index = thread_index; ed->duration = (int) (1000000.0 * t); } if (PREDICT_FALSE (vec_len (vm->barrier_perf_callbacks) != 0)) clib_call_callbacks (vm->barrier_perf_callbacks, vm, vm->clib_time.last_cpu_time, 1 /* leave */ ); } } always_inline vlib_main_t * vlib_get_worker_vlib_main (u32 worker_index) { vlib_main_t *vm; vlib_thread_main_t *tm = &vlib_thread_main; ASSERT (worker_index < tm->n_vlib_mains - 1); vm = vlib_get_main_by_index (worker_index + 1); ASSERT (vm); return vm; } static inline u8 vlib_thread_is_main_w_barrier (void) { return (!vlib_num_workers () || ((vlib_get_thread_index () == 0 && vlib_worker_threads->wait_at_barrier[0]))); } u8 *vlib_thread_stack_init (uword thread_index); extern void *rpc_call_main_thread_cb_fn; void vlib_process_signal_event_mt_helper (vlib_process_signal_event_mt_args_t * args); void vlib_rpc_call_main_thread (void *function, u8 * args, u32 size); void vlib_get_thread_core_numa (vlib_worker_thread_t * w, unsigned cpu_id); vlib_thread_main_t *vlib_get_thread_main_not_inline (void); /** * Force workers sync from within worker * * Must be paired with @ref vlib_workers_continue */ void vlib_workers_sync (void); /** * Release barrier after workers sync */ void vlib_workers_continue (void); #endif /* included_vlib_threads_h */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */


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