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Starting with DetectorPack 3.9, a utility was added to the Neuro Pack add-ons (see Installing DetectorPack add-ons), which allows you to create GPU neural network caches without using Axxon One. The presence of the cache speeds up the initialization and optimizes video memory consumption.

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Optimizing the operation of the neural analytics on GPU is complete. The utility will create the caches of four neural networks included in the Neuro Pack add-ons:

• GeneralNMHuman_v1.0GPU_onnx.ann—human;
• smokeScanned_v1_onnx.ann—smoke detection;
• fireScanned_v1_onnx.ann—fire detection;
• reid_15_0_256__osnetfpn_segmentation_noise_20_common_29_onnx.ann—search for the similar in the Neural Tracker (see Image Searchsearch).
  
  

Creating GPU neural network caches using parameters:

1. -p is a parameter to create a cache for a particular neural network.
   Command example:
   

   Code Block
   C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroPackGpuCacheGenerator.exe -p "<System disk>\<Network<Neural network location directory>\NetworkNeural_network_name.ann"

   To create a cache for multiple neural networks, list the paths to the selected neural networks, separated by a space.
   Command example:

   Code Block
   C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroPackGpuCacheGenerator.exe -p "<System disk>\<Network<Neural network location directory>\NetworkNeural_network_name.ann" "C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroSDK\WaterLevelRuleNet_origin_onnx.ann"

   
   

2. -v is a parameter to output the procedure log to the console during cache generation.
   Command example to automatically create caches of four neural networks included in the Neuro Pack add-ons with log output:
   

   Code Block
   C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroPackGpuCacheGenerator.exe -v

   Command example:
   

   Code Block
   C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroPackGpuCacheGenerator.exe -p "<System disk>\<Network<Neural network location directory>\NetworkNeural_network_name.ann" -v

   
   

3. --int8=1 is a parameter to create a quantized version of the cache for those neural networks for which quantization is available. By default, the --int8=0 parameter is disabled.
   Command example:
   

   Code Block
   C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroPackGpuCacheGenerator.exe --int8=1

   
   

   Note
   title Attention!
   The neural networks for which the quantization mode is available are included in the Neuro Pack add-ons together with the *.info file.

   The neural networks for which the quantization mode is available (see Setting up Scene Analytics detection tools based on Neurotracker):
   

   • GeneralNMCar_v1.0GPU_onnx.ann—vehicles.
   • GeneralNMHuman_v1.0GPU_onnx.ann—human.
   • GeneralNMHumanTopView_v0.8GPU_onnx.ann—human, top view.

Starting with DetectorPack 3 3.11, the following neural networks were added:

• • GeneralNMHumanAndVehicle_Nano_v1.0_GPU_onnx.ann—human and vehicle (Nano).
  • GeneralNMHumanAndVehicle_Medium_v1.0_GPU_onnx.ann—human and vehicle (Medium).
  • GeneralNMHumanAndVehicle_Large_v1.0_GPU_onnx.ann—human and vehicle (Large).