What is the difference between dldt and openvino?

jiapei100 commented 4 years ago

Sorry for my naive question, but what is the relationship between dldt and openvino?

Cheers Pei

dkurt commented 4 years ago

OpenVINO is a toolkit consists of multiple libraries:

DLDT (deep learning deployment toolkit) - Model Optimizer and Inference Engine to effectively run deep learning networks among Intel hardware
Open Model Zoo - big repository with ready to use and free public deep learning networks and trained by Intel teams.
Training extensions TensorFlow and PyTorch based frameworks which can help you to train Intel's models on your own data.
OpenCV - computer vision library with traditional algorithms, machine learning and deep learning functionality.
GStreamer extensions - to use DLDT pipelines as GStreamer plugin. Helps to optimize data flow.

jiapei100 commented 4 years ago

@dkurt

Thank you so much... So, with DLDT, can I just built each libraries (components) respectively? Because when I tried to install OpenVINO, I obtained the following ERROR info:

Intel® GPU is not detected on this machine
Installation can continue; however, GPU optimization will not be available for the product.

Intel® Graphics Compute Runtime for OpenCL™ Driver is missing but you will be prompted to install later
You will be prompted later to install the required Intel® Graphics Compute Runtime for OpenCL™ Driver For applications that offload computation to your Intel® GPU, the Intel® Graphics Compute Runtime for OpenCL™ Driver package for Linux is required.

Missing required libraries or packages. You will be prompted to install them later
Install the following libraries or packages required for Intel-optimized OpenCV, the Inference Engine, and the Model Optimizer tools: 
libgtk2.0-dev
libswscale-dev
libavcodec-dev
libavformat-dev
After completing this part of the installation, use the installation guide to install this dependency.

Non root installation
You are running the installation as a regular Linux user. Installation of the Intel(R) Media SDK requires privileges escalation. To install the component, restart the installation script in root/sudo mode.

dkurt commented 4 years ago

Looks like warning messages, not errors. Have you checked that OpenVINO installed? /opt/intel/openvino

ilya-lavrenov commented 4 years ago

Looks like not an issue. Closing

openvinotoolkit / openvino

What is the difference between dldt and openvino? #359