Function iosBenchAll

benchmark/benchmark.cpp:368–384

#if TARGET_OS_IPHONE
void iosBenchAll(const char* modelPath) {
    std::cout << "MNN benchmark" << std::endl;
    int loop               = 20;
    int warmup             = 10;
    MNNForwardType forward = MNN_FORWARD_CPU;
    forward = MNN_FORWARD_NN;
    int numberThread       = 4;
    int precision = 2;
    std::cout << "Forward type: **" << forwardType(forward) << "** thread=" << numberThread << "** precision=" <<precision << std::endl;
    std::vector<Model> models = findModelFiles(modelPath);
    std::cout << "--------> Benchmarking... loop = " << loop << ", warmup = " << warmup << std::endl;

    for (auto& m : models) {
        std::vector<float> costs = doBench(m, loop, warmup, forward, false, numberThread, precision);
        displayStats(m.name, costs);
    }
}
#else
int main(int argc, const char* argv[]) {
    std::cout << "MNN benchmark" << std::endl;