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Docs multiplugin page-wide tabs merge (#11461) (#11784)

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* Docs multiplugin page-wide tabs merge

porting to master changes aligning multi plugin with other articles already present in 22.1

* Update docs/snippets/MULTI4.cpp

* Update docs/snippets/MULTI4.cpp
This commit is contained in:
Karol Blaszczak
2022-06-08 16:56:37 +02:00
committed by GitHub
parent 41a0d3a0f8
commit fe41b8eacc
7 changed files with 221 additions and 281 deletions
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51
docs/OV_Runtime_UG/supported_plugins/Device_Plugins.md
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@@ -53,4 +53,53 @@ The table below demonstrates support of key features by OpenVINO device plugins.
| [Stateful models](../network_state_intro.md) | Yes | No | Yes | No |
| [Extensibility](@ref openvino_docs_Extensibility_UG_Intro) | Yes | Yes | No | No |
For more details on plugin-specific feature limitations, refer to the corresponding plugin pages.
For more details on plugin-specific feature limitations, see the corresponding plugin pages.
## Enumerating Available Devices
The OpenVINO Runtime API features dedicated methods of enumerating devices and their capabilities. See the [Hello Query Device C++ Sample](../../../samples/cpp/hello_query_device/README.md). This is an example output from the sample (truncated to device names only):
```sh
./hello_query_device
Available devices:
Device: CPU
...
Device: GPU.0
...
Device: GPU.1
...
Device: HDDL
```
A simple programmatic way to enumerate the devices and use with the multi-device is as follows:
@sphinxdirective
.. tab:: C++
.. doxygensnippet:: docs/snippets/MULTI2.cpp
:language: cpp
:fragment: [part2]
@endsphinxdirective
Beyond the typical "CPU", "GPU", "HDDL", and so on, when multiple instances of a device are available, the names are more qualified. For example, this is how two Intel® Movidius™ Myriad™ X sticks are listed with the hello_query_sample:
```
...
Device: MYRIAD.1.2-ma2480
...
Device: MYRIAD.1.4-ma2480
```
So, the explicit configuration to use both would be "MULTI:MYRIAD.1.2-ma2480,MYRIAD.1.4-ma2480". Accordingly, the code that loops over all available devices of the "MYRIAD" type only is as follows:
@sphinxdirective
.. tab:: C++
.. doxygensnippet:: docs/snippets/MULTI3.cpp
:language: cpp
:fragment: [part3]
@endsphinxdirective