From 7286b2518ec8e4398b512ce95def9166a7af2e4a Mon Sep 17 00:00:00 2001 From: Deepak S Date: Thu, 13 Jul 2017 21:26:50 -0700 Subject: Adding PROX(Packet pROcessing eXecution engine) VNF to sampleVNF JIRA: SAMPLEVNF-55 PROX is a DPDK-based application implementing Telco use-cases such as a simplified BRAS/BNG, light-weight AFTR... It also allows configuring finer grained network functions like QoS, Routing, load-balancing... (We are moving PROX version v039 to sampleVNF https://01.org/intel-data-plane-performance-demonstrators/prox-overview) Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033 Signed-off-by: Deepak S --- VNFs/DPPD-PROX/stats_latency.h | 54 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 VNFs/DPPD-PROX/stats_latency.h (limited to 'VNFs/DPPD-PROX/stats_latency.h') diff --git a/VNFs/DPPD-PROX/stats_latency.h b/VNFs/DPPD-PROX/stats_latency.h new file mode 100644 index 00000000..83cd4a18 --- /dev/null +++ b/VNFs/DPPD-PROX/stats_latency.h @@ -0,0 +1,54 @@ +/* +// Copyright (c) 2010-2017 Intel Corporation +// +// 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 _STATS_LATENCY_H_ +#define _STATS_LATENCY_H_ + +#include + +#include "handle_lat.h" + +struct stats_latency { + struct time_unit_err avg; + struct time_unit_err min; + struct time_unit_err max; + struct time_unit_err stddev; + + struct time_unit accuracy_limit; + uint64_t lost_packets; + uint64_t tot_packets; + uint64_t tot_all_packets; +}; + +uint32_t stats_latency_get_core_id(uint32_t i); +uint32_t stats_latency_get_task_id(uint32_t i); +struct stats_latency *stats_latency_get(uint32_t i); +struct stats_latency *stats_latency_find(uint32_t lcore_id, uint32_t task_id); + +struct stats_latency *stats_latency_tot_get(uint32_t i); +struct stats_latency *stats_latency_tot_find(uint32_t lcore_id, uint32_t task_id); + +void stats_latency_init(void); +void stats_latency_update(void); +void stats_latency_reset(void); + +int stats_get_n_latency(void); + +#ifdef LATENCY_HISTOGRAM +void stats_core_lat_histogram(uint8_t lcore_id, uint8_t task_id, uint64_t **buckets); +#endif + +#endif /* _STATS_LATENCY_H_ */ -- cgit 1.2.3-korg