6e791a021c
* Fix benchmark_app commandline parsing Object 'str' does not have a contains() method. Replaced by "searchstring in object" query. * Fix perf counter output and use consistent units When ProfilingInfo was bound by pybind11, those entries turned into Python timedelta objects. This caused two problems: 1. There was a division by 1000 to go to milliseconds. This caused a lot of precision lost, because `timedelta(microseconds=2300)/1000.0 = timedelta(2)` and `timedelta(microseconds=33) = timedelta(0)`. 2. When converting those timedelta objects to str, the output is in the form of (HH:MM:SS.XXXXXX). This is not very useful microsecond based performance counters. This change simply reverts everything to printing plain microsecond based integers. * Align counter output to ms between Python/C++
OpenVINO™ Python* development tools
General
OpenVINO includes following tools:
- openvino.tools.benchmark
Please, refer to https://docs.openvino.ai for details.
Installation
Prerequisites
Install prerequisites first:
1. Python
Install Python prerequisites:
Run following command to install these prerequisites on Ubuntu*:
sudo apt-get install python3 python3-dev python3-setuptools python3-pip
Python setuptools and python package manager (pip) install packages into system directory by default. There are several options:
- work inside [virtual environment][virtualenv] (best solution).
- use
--useroption for allpipcommands. - install all dependencies with sudo permissions.
In order to use virtual environment you should install it:
python3 -m pip install virtualenv
python3 -m virtualenv -p `which python3` <directory_for_environment>
Before starting to work inside virtual environment, it should be activated:
source <directory_for_environment>/bin/activate
Virtual environment can be deactivated using command
deactivate
2. Install packages
You can install tools by specifying path to tool with setup.py in pip install command:
python3 -m pip install <tools_folder>/
For example, to install Benchmark Tool, use the following command:
python3 -m pip install benchmark_tool/
Configuration
Each subpackage has specific configuration. Please, refer to specific subpackage documentation for details.