src/trace_processor/tables/counter_tables.py

# Copyright (C) 2023 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.
"""Contains tables for relevant for TODO."""

from python.generators.trace_processor_table.public import Column as C
from python.generators.trace_processor_table.public import ColumnFlag
from python.generators.trace_processor_table.public import CppAccess
from python.generators.trace_processor_table.public import CppAccessDuration
from python.generators.trace_processor_table.public import CppDouble
from python.generators.trace_processor_table.public import CppInt64
from python.generators.trace_processor_table.public import CppOptional
from python.generators.trace_processor_table.public import CppTableId
from python.generators.trace_processor_table.public import CppUint32
from python.generators.trace_processor_table.public import Table

from src.trace_processor.tables.track_tables import TRACK_TABLE

COUNTER_TABLE = Table(
    python_module=__file__,
    class_name='CounterTable',
    sql_name='__intrinsic_counter',
    columns=[
        C(
            'ts',
            CppInt64(),
            flags=ColumnFlag.SORTED,
            cpp_access=CppAccess.READ,
            cpp_access_duration=CppAccessDuration.POST_FINALIZATION,
        ),
        C(
            'track_id',
            CppTableId(TRACK_TABLE),
            cpp_access=CppAccess.READ_AND_LOW_PERF_WRITE,
            cpp_access_duration=CppAccessDuration.POST_FINALIZATION,
        ),
        C(
            'value',
            CppDouble(),
            cpp_access=CppAccess.READ_AND_LOW_PERF_WRITE,
            cpp_access_duration=CppAccessDuration.POST_FINALIZATION,
        ),
        C(
            'arg_set_id',
            CppOptional(CppUint32()),
            cpp_access=CppAccess.READ_AND_LOW_PERF_WRITE,
            cpp_access_duration=CppAccessDuration.POST_FINALIZATION,
        ),
    ],
)

# Keep this list sorted.
ALL_TABLES = [
    COUNTER_TABLE,
]