| #!/usr/bin/env python3 |
| # Copyright (C) 2020 The Android Open Source Project |
| # |
| # 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. |
| |
| from os import sys, path |
| |
| import synth_common |
| |
| trace = synth_common.create_trace() |
| trace.add_packet() |
| trace.add_process(0, 0, "global") |
| trace.add_process(1, 0, "app_1") |
| |
| # Global gpu_mem_total event |
| trace.add_ftrace_packet(cpu=0) |
| trace.add_gpu_mem_total(pid=0, ts=0, size=123) |
| trace.add_gpu_mem_total(pid=0, ts=5, size=256) |
| trace.add_gpu_mem_total(pid=0, ts=10, size=123) |
| |
| # pid = 1 |
| trace.add_ftrace_packet(cpu=1) |
| trace.add_gpu_mem_total(pid=1, ts=0, size=100) |
| trace.add_gpu_mem_total(pid=1, ts=5, size=233) |
| trace.add_gpu_mem_total(pid=1, ts=10, size=0) |
| |
| sys.stdout.buffer.write(trace.trace.SerializeToString()) |
