The parallel implementation of MNIST handwritten numerals based on BP neural network
data:MNIST数据集 code reference:Neural-Network-MNIST-CPP
// 串行编译
g++ -o Serial Train_Serial.cpp
// 运行
.\Serial.exe
// openmp编译
g++ -fopenmp -o OpenMP Train_Parallel_OpenMP.cpp
// 运行
.\OpenMP
// MPI编译
g++ -I"D:\Program Files (x86)\Microsoft SDKs\MPI\Include" -o MPI Train_Parallel_MPI.cpp "D:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x64\msmpi.lib"
// 运行
mpiexec -n 12 MPI.exe