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The xlnx-vai-lib-samples app provides wrappers for these tests, implemented as “sub-applications”, which will check the supplied “sample app” and “model name” arguments, and confirm that they are a valid combination. Then, the snap will call the appropriate sub-application with the proper arguments such that the proper test-specific application is called. The snap will also download models on demand from the Xilinx model zoo and store them locally for future use. info

Model & DPU Compatibility

The xlnx-vai-lib-samples app snap is compatible only with DPUs DPU configurations compatible with that match the Xilinx Model Zoo models associated with the zcu102/zcu104 (ex: densebox_320_320-zcu102_zcu104-r1.3.1.tar.gz). and the KV260 accelerated applications. It is compatible with all three of the platforms provided by the Ubuntu 20.04 Certified Image for Xilinx ZCU10x Evaluation Boards and the xlnx-nlp-smartvision snap (Coming Soon).

Custom designs that include a DPU compatible with the v1.3.1 Model Zoo Models for the zcu102/zcu104 and the KV260 will work as well.

The compatible model download filenames are:

• <model name>-zcu102_zcu104-r1.3.1.tar.gz

• <model name>-DPUCZDX8G_ISA0_B3136_MAX_BG2-1.3.1-r241.tar.gz

The supported DPU fingerprints are:

• zcu10x OOB image : 0x1000020f6014407 (B4096)

• kv260 w/xlnx-nlp-smartvision : 0x1000020f6014406 (B3136)

Installation

sudo snap install xlnx-vai-lib-samples

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