1#!/usr/bin/env python3
2# Copyright (C) 2020 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()
21trace.add_packet()
22
23# Global gpu_mem_total initial counter event
24trace.add_gpu_mem_total_event(pid=0, ts=0, size=123)
25
26# Global gpu_mem_total ftrace event
27trace.add_ftrace_packet(cpu=0)
28trace.add_gpu_mem_total_ftrace_event(pid=0, ts=5, size=256)
29trace.add_gpu_mem_total_ftrace_event(pid=0, ts=10, size=123)
30
31# gpu_mem_total initial counter event for pid = 1
32trace.add_gpu_mem_total_event(pid=1, ts=0, size=100)
33
34# gpu_mem_total ftrace event for pid = 1
35trace.add_ftrace_packet(cpu=1)
36trace.add_gpu_mem_total_ftrace_event(pid=1, ts=5, size=233)
37trace.add_gpu_mem_total_ftrace_event(pid=1, ts=10, size=0)
38
39sys.stdout.buffer.write(trace.trace.SerializeToString())
40