With the purpose of improving the solving performance of plant growth simulation algorithm (PGSA),the steps of PGSA were parallelized in detail using the SIMT (single instruction multiple threads)execute model of GPU (graphic processing unit),and the algorithm flow chart was also presented.The code of the proposed parallel PGSA was written in C++ with CU-DA (compute unified device architecture),which could be run on the CPU+GPU hybrid platform.Based on such works,the proposed parallel PGSA was tested by seven benchmarks with different types,and it was also compared with the serial PGSA code.Th...
