GPU-based deep neural network model training method and apparatus, and computer device
The invention relates to a GPU-based deep neural network model training method and device, computer equipment and a storage medium. The method comprises the steps: when a deep neural network model istrained for the first time, compressing output data of all hidden layers to a GPU main memory for sto...
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| creator | LI KEQIN TANG ZHUO TAN GUANGHUA LI KENLI LIU CHUBO YANG WANGDONG CHEN ZAILONG ZHU NINGBO XIAO GUOQING ZHOU XU |
| description | The invention relates to a GPU-based deep neural network model training method and device, computer equipment and a storage medium. The method comprises the steps: when a deep neural network model istrained for the first time, compressing output data of all hidden layers to a GPU main memory for storage, and obtaining the compressed output data and the main memory allowance of the GPU; when the main memory margin does not reach the preset margin threshold, determining a preliminary hidden layer according to the sparse degree value of the output data and the time proportion of the compressed output data occupying the GPU main memory; when the deep neural network model is iteratively trained, according to the preliminary hidden layer, compressing output data of the preliminary hidden layerto a GPU main memory for storage to obtain a preliminary margin of the GPU main memory until the preliminary margin reaches a preset margin threshold; and when the preliminary margin reaches a presetmargin threshold, determini |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS |
| title | GPU-based deep neural network model training method and apparatus, and computer device |
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