1#!/usr/bin/env python3 2# Copyright (C) 2022 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 16from os import sys, path 17 18import synth_common 19 20trace = synth_common.create_trace() 21 22trace.add_packet(ts=1) 23pid_a = 10 24trace.add_process(pid_a, 1, "process_a") 25trace.add_thread(100, pid_a, "thread_a1", "thread_a1") 26trace.add_thread(101, pid_a, "thread_a2", "thread_a2") 27 28pid_b = 11 29trace.add_process(pid_b, 10, "process_b") 30trace.add_thread(110, pid_b, "thread_b1", "thread_b1") 31trace.add_thread(111, pid_b, "thread_b2", "thread_b2") 32 33pid_sp = 90 34trace.add_process(pid_sp, 1, "simpleperf") 35 36trace.add_ftrace_packet(1) 37 38trace.add_atrace_counter(1300, pid_sp, pid_sp, 'instructions_tid100_cpu0', 1) 39trace.add_atrace_counter(1200, pid_sp, pid_sp, 'instructions_tid100_cpu0', 3) 40trace.add_atrace_counter(1100, pid_sp, pid_sp, 'instructions_tid100_cpu1', 2) 41trace.add_atrace_counter(1000, pid_sp, pid_sp, 'instructions_tid101_cpu0', 5) 42 43trace.add_atrace_counter(1100, pid_sp, pid_sp, 'instructions_tid111_cpu0', 2) 44 45trace.add_atrace_counter(1000, pid_sp, pid_sp, 'cpu-cycles_tid101_cpu0', 10) 46trace.add_atrace_counter(1200, pid_sp, pid_sp, 'cpu-cycles_tid101_cpu0', 7) 47 48sys.stdout.buffer.write(trace.trace.SerializeToString()) 49