Function _computeTensorMask

express/module/PipelineModule.cpp:315–335

    bool isBreak = false;
};
static void _computeTensorMask(SubModuleInfo& m, const Net* net) {
    /**Compute All SubModule's inputs and outputs*/
    // 0: not use, 1: input, 2: output, 3: mid, 4: valid output
    m.tensorMask = std::vector<uint8_t>(net->tensorName()->size(), 0);
    auto& tensorMask = m.tensorMask;
    for (auto opIndex : m.opList) {
        auto op = net->oplists()->GetAs<Op>(opIndex);
        if (nullptr != op->inputIndexes()) {
            for (int v=0; v<op->inputIndexes()->size(); ++v) {
                auto index = op->inputIndexes()->data()[v];
                tensorMask[index] = tensorMask[index] | 1;
            }
        }
        if (nullptr != op->outputIndexes()) {
            for (int v=0; v<op->outputIndexes()->size(); ++v) {
                auto index = op->outputIndexes()->data()[v];
                tensorMask[index] = tensorMask[index] | 2;
            }
        }
    }
}

static bool isBreakOp(const Op* op) {
    bool isWhileControlflow = false;