1/* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License; Version 2.0 (the "License")= ; 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing; software 11 * distributed under the License is distributed on an "AS IS" BASIS; 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND; either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17syntax = "proto2"; 18 19package perfetto.protos; 20 21message AndroidWattsonTasksAttributionMetric { 22 // Each version increment means updated structure format or field 23 optional int32 metric_version = 1; 24 // Each version increment means power model has been updated and estimates 25 // might change for the exact same input. Don't compare estimates across 26 // different power model versions. 27 optional int32 power_model_version = 2; 28 // Lists tasks (e.g. threads, process, package) and associated estimates 29 repeated AndroidWattsonTaskPeriodInfo period_info = 3; 30} 31 32// Groups of power per task for each period 33message AndroidWattsonTaskPeriodInfo { 34 optional int32 period_id = 1; 35 optional string period_name = 2; 36 repeated AndroidWattsonTaskInfo task_info = 3; 37} 38 39message AndroidWattsonTaskInfo { 40 // Average estimated power for wall duration in mW 41 optional float estimated_mw = 1; 42 // Total energy over wall duration across CPUs in mWs 43 optional float estimated_mws = 2; 44 // Energy attributed to a thread for causing CPU idle exit 45 optional float idle_transitions_mws = 3; 46 // Sum of estimated_mws and idle_transition_mws, which represents the energy 47 // during the active time and the energy to transition into active, 48 // respectively 49 optional float total_mws = 4; 50 optional string thread_name = 5; 51 optional string process_name = 6; 52 optional string package_name = 7; 53 optional int32 thread_id = 8; 54 optional int32 process_id = 9; 55} 56