42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
#!/usr/bin/env python3
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# Copyright (C) 2018 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from os import sys, path
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import synth_common
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trace = synth_common.create_trace()
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trace.add_packet()
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trace.add_process(1, 0, "init")
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trace.add_process(2, 1, "two_thread_process")
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trace.add_process(4, 1, "single_thread_process")
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trace.add_thread(3, 2, "two_thread_process")
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trace.add_ftrace_packet(cpu=0)
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trace.add_sched(ts=1, prev_pid=1, next_pid=3)
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trace.add_cpufreq(ts=50, freq=50, cpu=0)
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trace.add_sched(ts=100, prev_pid=3, next_pid=2)
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trace.add_sched(ts=115, prev_pid=2, next_pid=3)
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trace.add_ftrace_packet(cpu=1)
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trace.add_sched(ts=50, prev_pid=4, next_pid=1)
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trace.add_sched(ts=120, prev_pid=1, next_pid=2)
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trace.add_sched(ts=170, prev_pid=2, next_pid=0)
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trace.add_sched(ts=250, prev_pid=0, next_pid=2)
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trace.add_sched(ts=390, prev_pid=2, next_pid=4)
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trace.add_cpufreq(ts=400, freq=100, cpu=0)
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sys.stdout.buffer.write(trace.trace.SerializeToString())
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