| /* |
| * Copyright (C) 2019 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. |
| */ |
| |
| syntax = "proto2"; |
| |
| package perfetto.protos; |
| |
| // Description of GPU counters. |
| // This message is sent by a GPU counter producer to specify the counters |
| // available in the hardware. |
| message GpuCounterDescriptor { |
| // Logical groups for a counter. This is used in the UI to present the |
| // related counters together. |
| enum GpuCounterGroup { |
| UNCLASSIFIED = 0; |
| SYSTEM = 1; |
| VERTICES = 2; |
| FRAGMENTS = 3; |
| PRIMITIVES = 4; |
| // Includes counters relating to caching and bandwidth. |
| MEMORY = 5; |
| COMPUTE = 6; |
| } |
| |
| message GpuCounterSpec { |
| optional uint32 counter_id = 1; |
| optional string name = 2; |
| optional string description = 3; |
| // MeasureUnit unit (deprecated) |
| reserved 4; |
| oneof peak_value { |
| int64 int_peak_value = 5; |
| double double_peak_value = 6; |
| } |
| repeated MeasureUnit numerator_units = 7; |
| repeated MeasureUnit denominator_units = 8; |
| optional bool select_by_default = 9; |
| repeated GpuCounterGroup groups = 10; |
| } |
| repeated GpuCounterSpec specs = 1; |
| |
| // Allow producer to group counters into block to represent counter islands. |
| // A capacity may be specified to indicate the number of counters that can be |
| // enable simultaneously in that block. |
| message GpuCounterBlock { |
| // required. Unique ID for the counter group. |
| optional uint32 block_id = 1; |
| // optional. Number of counters supported by the block. No limit if unset. |
| optional uint32 block_capacity = 2; |
| // optional. Name of block. |
| optional string name = 3; |
| // optional. Description for the block. |
| optional string description = 4; |
| // list of counters that are part of the block. |
| repeated uint32 counter_ids = 5; |
| } |
| repeated GpuCounterBlock blocks = 2; |
| |
| // optional. Minimum sampling period supported by the producer in |
| // nanoseconds. |
| optional uint64 min_sampling_period_ns = 3; |
| |
| // optional. Maximum sampling period supported by the producer in |
| // nanoseconds. |
| optional uint64 max_sampling_period_ns = 4; |
| |
| // optional. The producer supports counter sampling by instrumenting the |
| // command buffer. |
| optional bool supports_instrumented_sampling = 5; |
| |
| // next id: 41 |
| enum MeasureUnit { |
| NONE = 0; |
| |
| BIT = 1; |
| KILOBIT = 2; |
| MEGABIT = 3; |
| GIGABIT = 4; |
| TERABIT = 5; |
| PETABIT = 6; |
| |
| BYTE = 7; |
| KILOBYTE = 8; |
| MEGABYTE = 9; |
| GIGABYTE = 10; |
| TERABYTE = 11; |
| PETABYTE = 12; |
| |
| HERTZ = 13; |
| KILOHERTZ = 14; |
| MEGAHERTZ = 15; |
| GIGAHERTZ = 16; |
| TERAHERTZ = 17; |
| PETAHERTZ = 18; |
| |
| NANOSECOND = 19; |
| MICROSECOND = 20; |
| MILLISECOND = 21; |
| SECOND = 22; |
| MINUTE = 23; |
| HOUR = 24; |
| |
| VERTEX = 25; |
| PIXEL = 26; |
| TRIANGLE = 27; |
| PRIMITIVE = 38; |
| FRAGMENT = 39; |
| |
| MILLIWATT = 28; |
| WATT = 29; |
| KILOWATT = 30; |
| |
| JOULE = 31; |
| VOLT = 32; |
| AMPERE = 33; |
| |
| CELSIUS = 34; |
| FAHRENHEIT = 35; |
| KELVIN = 36; |
| |
| // Values should be out of 100. |
| PERCENT = 37; |
| |
| INSTRUCTION = 40; |
| } |
| } |