GPU-based GRAPES system optimization method and system, medium and equipment
A system optimization and optimization process technology, applied in the field of computer information, can solve problems such as computing performance needs to be improved, achieve the effect of reducing data transmission overhead, avoiding data transmission, and improving overall performance
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[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0027] figure 1 The flow chart of the GPU-based GRAPES system optimization method provided by the embodiment of the present invention. Such as figure 1 As shown, the optimization process for solving the Helmholtz equation based on the generalized conjugate residual method in this method includes:
[0028] S101, performing data format conversion and data initialization for storage space development;
[0029] S102, using CUDA to transplant the calculation process of the generalized conjugate residual method to GPU;
[0030] S103, for those that can be processed in parallel in the calculation process, multi-thread parallel processing is used in the GPU, and the video memory is used for communication during the calcu...
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