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Intel(R) Metrics Discovery Application Programming Interface
Introduction
This software is a user mode library that provides access to GPU performance data.
The library has OS abstraction layer that allows for interoperability in different environments.
License
Intel(R) Metrics Discovery Application Programming Interface is distributed under the MIT License.
You may obtain a copy of the License at: https://opensource.org/licenses/MIT
Supported Platforms
- Intel(R) Processors with Arc graphics devices (formerly Alchemist)
- Intel(R) Processors with Gen12 graphics devices (formerly Tiger Lake, Arctic Sound, DG1, Rocket Lake, Ponte Vecchio, Alder Lake)
- Intel(R) Processors with Gen11 graphics devices (formerly Ice Lake, Elkhart Lake),
- Intel(R) Processors with Gen9 graphics devices (formerly Skylake, Kaby Lake, Apollo Lake/Broxton, Gemini Lake, Coffee Lake),
- Intel(R) Processors with Gen8 graphics devices (formerly Broadwell),
- Intel(R) Processors with Gen7.5 graphics devices (formerly Haswell).
Supported Operating Systems
Intel(R) Metrics Discovery Application Programming Interface is supported on Linux family operating systems with minimum kernel version 4.14. Event based measurements require minimum Mesa version 18.2.
Detailed minimum version requirements
| Platform | Code Name | Minimum Linux Kernel Version | Minimum Mesa Version |
|---|---|---|---|
| Arc | Alchemist | 5.20 | 22.1.5 |
| Gen12 | Rocket Lake | 5.17 | 22.1.5 |
| Gen12 | DG1 | 5.13 | 22.1.5 |
| Gen12 | Tiger Lake | 5.9 | 21.0 |
| Gen11 | Elkhart Lake | 5.3 | 19.1 |
| Gen11 | Ice Lake | 4.18 | 19.1 |
| Gen9, Gen8 | * | 4.14 | 18.2 |
| Gen7.5 | Haswell | 4.17 | 18.2 |
Build and Install
1. Download sources.
2. Install libdrm-dev.
sudo apt install libdrm-dev
or
sudo dnf install libdrm-devel
3. Run CMake generation:
mkdir build && cd build
cmake ..
4. Build:
make -j$(nproc)
5. Built library will be here (for 64-bit Linux):
(project_root)/dump/linux64/release/metrics_discovery/libigdmd.so
6. Install:
If using native package manager (yum, dnf, etc..) skip to step 7
sudo make install
7. Packaging:
make package
After the process completes, there should be a set of files such as
intel-metrics-discovery-[VERSION].x86_64.rpm
intel-metrics-discovery-devel-[VERSION].x86_64.rpm
intel-metrics-discovery-pkgconfig-[VERSION].x86_64.rpm
Note: To clear CMake params remove CMakeCache.txt, then regenerate.
Support
Please file a GitHub issue to report an issue or ask questions.
How to Contribute
Contributions to the Metrics-Discovery are welcomed and encouraged. Please see CONTRIBUTING for details how to contribute to the project.
(*) Other names and brands my be claimed as property of others.